467
1228
(Andrew Bennetts, #625574)
473
:2.2.2: NOT RELEASED YET
499
* Fix tests that failed when run under ``LANG=C``.
500
(Andrew Bennetts, #632387)
508
This is a bugfix release which also includes bugfixes from 2.0.6 and
509
2.1.3. None are critical, but upgrading is recommended for all users on
510
earlier 2.2 releases.
515
* Additional merges after an unrelated branch has been merged with its
516
history no longer crash when deleted files are involved.
517
(Vincent Ladeuil, John Arbash Meinel, #375898)
519
* ``bzr add SYMLINK/FILE`` now works properly when the symlink points to a
520
previously-unversioned directory within the tree: the directory is
521
marked versioned too.
522
(Martin Pool, #192859)
524
* ``bzr commit SYMLINK`` now works, rather than trying to commit the
525
target of the symlink.
526
(Martin Pool, John Arbash Meinel, #128562)
528
* ``bzr upgrade`` now creates the ``backup.bzr`` directory with the same
529
permissions as ``.bzr`` directory on a POSIX OS.
530
(Parth Malwankar, #262450)
532
* CommitBuilder now uses the committer instead of _config.username to generate
533
the revision-id. (Aaron Bentley, #614404)
535
* Configuration files in ``${BZR_HOME}`` are now written in an atomic
536
way which should help avoid problems with concurrent writers.
537
(Vincent Ladeuil, #525571)
539
* Cope with Microsoft FTP server that returns reply '250 Directory
540
created' when mkdir succeeds. (Martin Pool, #224373)
542
* Don't traceback trying to unversion children files of an already
543
unversioned directory. (Vincent Ladeuil, #494221)
545
* Don't traceback when a lockdir's ``held/info`` file is corrupt (e.g.
546
contains only NUL bytes). Instead warn the user, and allow ``bzr
547
break-lock`` to remove it. (Andrew Bennetts, #619872)
549
* Fix ``AttributeError on parent.children`` when adding a file under a
550
directory that was a symlink in the previous commit.
551
(Martin Pool, #192859)
553
* Fix ``AttributeError: 'NoneType' object has no attribute 'close'`` in
554
``_close_ssh_proc`` when using ``bzr+ssh://``. This was causing
555
connections to pre-1.6 bzr+ssh servers to fail, and causing warnings on
556
stderr in some other circumstances. (Andrew Bennetts, #633745)
558
* Only call ``setlocale`` in the bzr startup script on posix systems. This
559
avoids an issue with the newer windows C runtimes used by Python 2.6 and
560
later which can mangle bytestrings printed to the console.
561
(Martin [gz], #631350)
563
* Prevent ``CHKMap.apply_delta`` from generating non-canonical CHK maps,
564
which can result in "missing referenced chk root keys" errors when
565
fetching from repositories with affected revisions.
566
(Andrew Bennetts, #522637)
568
* Raise ValueError instead of a string exception.
569
(John Arbash Meinel, #586926)
571
* Reduce peak memory by one copy of compressed text.
572
(John Arbash Meinel, #566940)
574
* Repositories accessed via a smart server now reject being stacked on a
575
repository in an incompatible format, as is the case when accessing them
576
via other methods. This was causing fetches from those repositories via
577
a smart server (e.g. using ``bzr branch``) to receive invalid data.
578
(Andrew Bennetts, #562380)
580
* Selftest with versions of subunit that support ``stopTestRun`` will no longer
581
error. This error was caused by 2.0 not being updated when upstream
582
python merged the end of run patch, which chose ``stopTestRun`` rather than
583
``done``. (Robert Collins, #571437)
585
* Stop ``AttributeError: 'module' object has no attribute 'ElementTree'``
586
being thrown from ``xml_serializer`` on certain cElementTree setups.
587
(Martin [gz], #254278)
589
* Upgrading or fetching from a non-rich-root repository to a rich-root
590
repository (e.g. from pack-0.92 to 2a) no longer fails with
591
``'Inter1and2Helper' object has no attribute 'source_repo'``. This was
592
a regression from Bazaar 2.1. (Andrew Bennetts, #636930)
594
* When passing a file to ``UTF8DirReader`` make sure to close the current
595
directory file handle after the chdir fails. Otherwise when passing many
596
filenames into a command line ``bzr status`` we would leak descriptors.
597
(John Arbash Meinel, #583486)
602
* Fix a lot of references in the docs to the old http://bazaar-vcs.org to
603
the new http://bazaar.canonical.com or http://wiki.bazaar.canonical.com
604
(John Arbash Meinel, #617503)
609
* Remove used and broken code path in ``BranchInitHookParams.__repr__``.
615
* ``build_tree_contents`` can create symlinks.
616
(Martin Pool, John Arbash Meinel)
618
* Tracebacks from a parameterized test are no longer reported against every
619
parameterization of that test. This was done by adding a hack to
620
``bzrlib.tests.clone_test`` so that it no longer causes
621
testtools.TestCase instances to share a details dict.
622
(Andrew Bennetts, #625574)
631
This release marks the start of another long-term-stable series. From
632
here, we will only make bugfix releases on the 2.2 series (2.2.1, etc),
633
while 2.3 will become our new development series. The 2.0 and 2.1 series
634
will also continue to get bugfixes. (Currently 2.0 is planned to be
635
supported for another 6 months.)
637
This is primarily a bugfix and polish release over the 2.1 series, with
638
a large number of bugs fixed (>120), and some performance improvements.
640
There are some compatibility changes in this release. For users of bzrlib
641
as a library, we now request that they call ``bzrlib.initialize`` and use
642
the returned context manager appropriately. For commandline users we no
643
longer guess user identity for ``bzr commit``, users must specify their
644
identity using ``bzr whoami`` (you don't need to specify your identity for
645
readonly operations).
647
Users are encouraged to upgrade from the other stable series.
652
* BzrError subclasses no longer support the name "message" to be used
653
as an argument for __init__ or in _fmt format specification as this
654
breaks in some Python versions. errors.LockError.__init__ argument
655
is now named "msg" instead of earlier "message".
656
(Parth Malwankar, #603461)
658
* The old ``bzr selftest --benchmark`` option has been removed.
659
<https://launchpad.net/bzr-usertest> is an actively-maintained
660
macrobenchmark suite.
666
* ``bzr ignore PATTERNS`` exits with error if a bad pattern is supplied.
667
``InvalidPattern`` exception error message now shows faulting
669
(Parth Malwankar #300062)
671
* Configuration files in ``${BZR_HOME}`` are now written in an atomic
672
way which should help avoid problems with concurrent writers.
673
(Vincent Ladeuil, #525571)
675
* Don't traceback trying to unversion children files of an already
676
unversioned directory. (Vincent Ladeuil, #494221)
678
* ``HTTP/1.1`` test servers now set a ``Content-Length`` header to comply
679
with pedantic ``HTTP/1.1`` clients. (Vincent Ladeuil, #568421)
681
* Progress bars prefer to truncate the text message rather than the
682
counters. The spinner is shown between the network transfer indicator
683
and the progress message. Progress bars are correctly cleared off when
684
they finish. (Martin Pool, #611127)
686
* Recursive binding for checkouts is now detected by bzr. A clear error
687
message is shown to the user. (Parth Malwankar, #405192)
692
* Add ``bzrlib.merge.MergeIntoMerger``, which can merge part or all of a
693
tree, and works with unrelated branches. (Andrew Bennetts)
695
* Add py2exe windows target ``bzrw.exe``. This allow for starting a Bazaar
696
GUI with out have a console open in the background.
697
(Gary van der Merwe, #433781)
702
* ``bzr help patterns`` now explains case insensitive patterns and
703
points to Python regular expression documentation.
704
(Parth Malwankar, #594386)
709
* Delete ``ProgressTask.note``, which was deprecated in 2.1.
714
* Unit test added to ensure that "message" is not uses as a format variable
715
name in BzrError subclasses as this conflicts with some Python versions.
716
(Parth Malwankar, #603461)
721
:Codename: Monkey Magic
725
This fourth and final beta in the 2.2 series now stabilizes the internal
726
APIs. Plugin authors are recommended to ensure their releases are
727
compatible, so that 2.2rc1 can be a true release candidate, containing
728
stable and compatible plugin versions.
730
For users of bzrlib as a library, one of the primary changes is to request
731
that they call ``bzrlib.initialize`` and use the returned context manager
734
Better interaction with ``bzr-loom`` to make sure branching from a loom
735
even over a smart server still yields a local loom. Not to mention lots of
741
* bzrlib library users now need to call ``__enter__`` and ``__exit__`` on
742
the result of ``bzrlib.initialize``. This change was made when fixing
743
the bad habit recent bzr versions have had of leaving progress bars
744
behind on the screen. That required calling another function before
745
exiting the program, and it made sense to provide a full context
746
manager at the same time. (Robert Collins)
748
* The ``bzr`` front end now requires a ``bzrlib.ui.ui_factory`` which is a
749
context manager in the Python 2.5 and above sense. The bzrlib base class
750
is such a manager, but third party UI factories which do not derive from
751
``bzrlib.ui.UIFactory`` will be incompatible with the command line front
754
* URLs like ``foo:bar/baz`` are now always parsed as a URL with scheme "foo"
755
and path "bar/baz", even if bzr does not recognize "foo" as a known URL
756
scheme. Previously these URLs would be treated as local paths.
763
* Support ``--directory`` option for a number of additional commands:
764
conflicts, merge-directive, missing, resolve, shelve, switch,
765
unshelve, whoami. (Martin von Gagern, #527878)
770
* ``bzr branch`` to a new repository with a default stacking policy no
771
longer transfers the full history unnecessarily.
772
(Andrew Bennetts, #597942)
774
* ``bzr init`` does not recursively scan directory contents anymore
775
leading to faster init for directories with existing content.
776
(Martin [gz], Parth Malwankar, #501307)
778
* ``bzr log --exclude-common-ancestry`` is now taken into account for
779
linear ancetries. (Vincent Ladeuil, #575631)
781
* ``bzr log -r branch:REMOTE`` can now properly log the remote branch,
782
rather than trying to fetch the data locally and failing because of a
783
readonly error. (Martin von Gagern, #149270)
785
* ``bzr pull`` now works when a lp: URL is explicitly defined as the parent
786
or pull location in locations.conf or branch.conf.
787
(Gordon Tyler, #534787)
789
* ``bzr reconfigure --unstacked`` now works with branches accessed via a
790
smart server. (Andrew Bennetts, #551525)
792
* ``BzrDir.find_branches`` should ignore branches with missing repositories.
793
(Marius Kruger, Robert Collins)
795
* ``BzrDir.find_bzrdirs`` should ignore dirs that raises PermissionDenied.
796
(Marius Kruger, Robert Collins)
798
* Ensure that wrong path specifications in ``BZR_PLUGINS_AT`` display
799
proper error messages. (Vincent Ladeuil, #591215)
801
* Explicitly removing ``--profile-imports`` option from parsed command-line
802
arguments on Windows, because bzr script does the same.
803
(Alexander Belchenko, #588277)
805
* Fetching was slightly confused about the best code to use and was
806
using a new code path for all branches, resulting in more lookups than
807
necessary on old branches. (Robert Collins, #593515)
809
* Final fix for 'no help for command' issue. We now show a clean message
810
when a command has no help, document how to set help more clearly, and
811
test that all commands available to the test suite have help.
812
(Robert Collins, #177500)
814
* Invalid patterns supplied to ``Globster`` or ``lazy_regex`` now raise
815
``InvalidPattern`` exception showing clear error message to the user.
816
(Parth Malwankar #300062)
818
* Progress output is cleaned up when exiting. (Aaron Bentley)
820
* Raise ValueError instead of a string exception.
821
(John Arbash Meinel, #586926)
823
* Relative imports in plugins are now handled correctly when using
824
BZR_PLUGINS_AT. (Vincent Ladeuil, #588959)
826
* ``ScriptRunner`` now strips off leading indentation from test scripts,
827
which previously caused "SyntaxError: No command for line".
830
* Show unicode filenames in diff headers using terminal encoding.
831
(Alexander Belchenko, Bug #382699)
832
NOTE for Windows users: If user need to save diff to file then user need to
833
change encoding of the terminal to ANSI encoding with command ``chcp XXX``
834
(e.g. ``chcp 1251`` for Russian Windows).
836
* URL displayed for use with ``break-lock`` when smart server sees lock
837
contention are now valid. Default timeout for lock contention retry is
838
now 30 seconds instead of 300 seconds.
839
(Parth Malwankar, #250451)
841
* ``walkdirs`` now raises a useful message when the filenames are not using
842
the filesystem encoding. (Eric Moritz, #488519)
844
* Enable debugging of bzr on windows with pdb and other tools. This was
845
broken because we call GetCommandLineW on windows. The fix adjusts the
846
command line we get to be the same length as sys.argv.
847
(Jason Spashett, Alexander Belchenko, #587868)
852
* Bazaar now reads data from SSH connections more efficiently on platforms
853
that provide the ``socketpair`` function, and when using paramiko.
854
(Andrew Bennetts, #590637)
856
* ``Branch.copy_content_into`` is now a convenience method dispatching to
857
a ``InterBranch`` multi-method. This permits ``bzr-loom`` and other
858
plugins to intercept this even when a ``RemoteBranch`` proxy is in use.
859
(Robert Collins, #201613)
861
* ``Branch`` formats can now be loaded lazily by registering a
862
``MetaDirBranchFormatFactory`` rather than an actual format. This will
863
cause the named format class to be loaded only when an enumeration of
864
formats is needed or when the format string for the object is
865
encountered. (Robert Collins, Jelmer Vernooij)
867
* The encoding that bzr uses to output things other than file content can
868
now be overridden via the output_encoding configuration option.
869
(Martin Pool, #340394)
871
* Use lazy imports in ``bzrlib/merge.py`` so that plugins like ``news_merge``
872
do not cause modules to be loaded unnecessarily just because the plugin
873
registers a merge hook. This improves ``bzr rocks`` time by about 25%
874
in a default installation (with just the core plugins).
880
* Added ``regression`` tag to our tags list. (Robert Collins)
882
* Improved our release checklist to have a bit less churn and leave things
883
ready-to-go for the next action (including other people doing
884
development). (Robert Collins)
886
* Remove obsolete discussion of PQM in documentation about how to
887
contribute to Bazaar. (Martin Pool, #588444)
892
* ``bzrlib.branch.InterBranch._get_branch_formats_to_test`` now returns
893
an iterable of format pairs, rather than just a single pair, permitting
894
InterBranch objects that work with multiple permutations to be
895
comprehensively tested. (Robert Collins)
897
* ``bzrlib.lsprof.profile`` will no longer silently generate bad threaded
898
profiles when concurrent profile requests are made. Instead the profile
899
requests will be serialised. Reentrant requests will now deadlock.
902
* ``bzrlib.knit.KnitSequenceMatcher``, which has been deprecated since
903
2007, has been deleted. Use ``PatienceSequenceMatcher`` from
904
``bzrlib.patiencediff`` instead. (Andrew Bennetts)
906
* ``bzrlib.re_compile_checked`` is now deprecated. Caller should handle
907
``bzrlib.errors.InvalidPattern`` exception thrown by ``re.match`` in
908
case the default error message not suitable for the use case.
911
* ``bzrlib.tests.blackbox.ExternalBase`` is deprecated. It provided only
912
one method ``check_output``, and we now recommend checking command
913
output using ``run_script``. (Martin Pool)
915
* ``bzrlib.transport.ssh.SSHVendor.connect_ssh`` now returns an object
916
that implements the interface of ``bzrlib.transport.ssh.SSHConnection``.
917
Third-party implementations of ``SSHVendor`` may need to be updated
918
accordingly. Similarly, any code using ``SSHConnection`` directly will
919
need to be updated. (Andrew Bennetts)
921
* The constructor of ``bzrilb.smart.medium.SmartSSHClientMedium`` has
922
changed to take an ``SSHParams`` instance (replacing many individual
923
values). (Andrew Bennetts)
928
* ``bzrlib.osutils.get_terminal_encoding`` will now only mutter its
929
selection when explicitly requested; this avoids many duplicate calls
930
being logged when helpers, wrappers and older code that manually calls
931
it are executed it is now logged deliberately by the ui setup code.
934
* Improved ``bzrlib.urlutils`` to handle lp:foo/bar URLs. (Gordon Tyler)
936
* ``bzrlib._c_static_tuple.StaticTuple`` now implements ``__sizeof__``, so
937
that ``sys.getsizeof`` and other memory analysis tools will report more
938
accurate results. (Andrew Bennetts)
940
* The symbol_versioning module can now cleanup after itself -
941
``suppress_deprecation_warnings`` now returns a cleanup function.
947
* Add ``bzrlib.tests.fixtures`` to hold code for setting up objects
948
to test. (Martin Pool)
950
* ``test_import_tariff`` now respects BZR_PLUGINS_AT and BZR_PLUGINS_DISABLE.
951
(Vincent Ladeuil, #595587)
958
This third beta in the 2.2 series brings with it all the goodness of 2.1.2
959
and 2.0.6 (though it preceeds 2.0.6 slightly). Of particular note for
960
users are compatibility fixes with bzr 1.5 and below servers, a hopeful
961
end to the EINTR errors caused by SIGWINCH interactions, a shiny new
962
bash completion script and bzr will no longer guess at identity details -
963
it was too unreliable in reality. Use ``bzr whoami`` on every new install.
964
For developers we have some API changes which may impact plugins as well
965
as a bunch of our regular improvements to internal clarity and test
971
* An API break has been made to the lock_write method of ``Branch`` and
972
``Repository`` objects; they now return ``branch.BranchWriteLockResult``
973
and ``repository.RepositoryWriteLockResult`` objects. This makes
974
changing the API in future easier and permits some cleaner calling code.
975
The lock_read method has also changed from having no defined return
976
value to returning ``LogicalLockResult`` objects.
979
* ``bzr`` does not try to guess the username as ``username@hostname``
980
and requires it to be explictly set. This can be set using ``bzr
981
whoami``. (Parth Malwankar, #549310)
983
* ``bzrlib.commands.Command`` will now raise ValueError during
984
construction if there is no __doc__ set. (Note, this will be reverted in
985
2.2b4) (Robert Collins)
987
* The source tree no longer contains a contrib/zsh/_bzr completion
988
script. The new file contrib/zsh/README suggests alternatives.
989
(Martin von Gagern, #560030)
994
* ``bzr commit`` accepts ``-p`` (for "patch") as a shorter name for
996
(Parth Malwankar, #571467)
998
* ``bzr ignore`` now supports a ``--default-rules`` option that displays
999
the default ignore rules used by bzr. The flag ``--old-default-rules``
1000
is no longer supported by ``ignore``.
1001
(Parth Malwankar, #538703)
1003
* ``bzr pack`` now supports a ``--clean-obsolete-packs`` option that
1004
can save disk space by deleting obsolete pack files created during the
1006
(Parth Malwankar, #304320)
1008
* New command line option ``--authors`` to ``bzr log`` allows users to
1009
select which of the apparent authors and committer should be
1010
included in the log. Defaults depend on format. (Martin von Gagern, #513322)
1012
* Support ``--directory`` option for a number of additional commands:
1013
added, annotate, bind, cat, cat-revision, clean-tree, deleted,
1014
export, ignore, ignored, lookup-revision, ls, modified, nick,
1015
re-sign, unbind, unknowns.
1016
(Martin von Gagern, #527878)
1018
* The bash_completion plugin from the bzr-bash-completion project has
1019
been merged into the tree. It provides a bash-completion command and
1020
replaces the outdated ``contrib/bash/bzr`` script with a version
1021
using the plugin. (Martin von Gagern, #560030)
1023
* A new transport based on GIO (the gnome i/o library) provides access to
1024
samba shares, webdav using gio+smb and gio+dav. It is also possible to
1025
use gio for some already existing transport methods as gio+file,
1032
* Alias information shown by ``bzr help`` is now accurate. This
1033
was showing an internal object name for some plugin aliases.
1034
(Parth Malwankar, #584650)
1036
* ``.bazaar``, ``.bazaar/bazaar.conf`` and ``.bzr.log`` inherit user and
1037
group ownership from the containing directory. This allow bzr to work
1039
(Martin <gzlist@googlemail.com>, Parth Malwankar, #376388)
1041
* ``bzr clean-tree`` should not delete nested bzrdirs. Required for proper
1042
support of bzr-externals and scmproj plugins.
1043
(Alexander Belchenko, bug #572098)
1045
* ``bzr ignore`` will no longer add duplicate patterns to .bzrignore.
1046
(Gordon Tyler, #572092)
1048
* ``bzr log --exclude-common-ancestry -r X..Y`` displays the revisions that
1049
are part of Y ancestry but not part of X ancestry (aka the graph
1051
(Vincent Ladeuil, #320119)
1053
* ``bzr lp-propose`` which was switched to use production Launchpad API
1054
servers a few commits ago has been reverted to use edge: there is a
1055
problem with using production which isn't trivially obvious, so we've
1056
filed a bug to track it, and until thats fixed will be using edge.
1057
(Robert Collins, #583667)
1059
* ``bzr rm`` should not refuse to delete directories which contained a file
1060
which has been moved elsewhere in the tree after the previous commit.
1061
(Marius Kruger, Daniel Watkins, #129880)
1063
* ``bzr selftest --parallel=fork`` wait for its children avoiding zombies.
1064
(Vincent Ladeuil, #566670)
1066
* ``bzr selftest`` should not use ui.note() since it's not unicode safe.
1067
(Vincent Ladeuil, #563997)
1069
* CommitBuilder refuses to create revisions whose trees have no root.
1072
* Do not register a SIGWINCH signal handler, instead just poll for the
1073
terminal width as needed. This avoids the "Interrupted System Call"
1074
problems that occur on POSIX with all currently released versions of
1076
(Andrew Bennetts, #583941)
1078
* Don't mention --no-strict when we just issue the warning about unclean trees.
1079
(Vincent Ladeuil, #401599)
1081
* Fixed ``AssertionError`` when accessing smart servers running Bazaar
1082
versions before 1.6.
1083
(Andrew Bennetts, #528041)
1085
* Improved progress bar for fetch (2a format only). Bazaar now shows an
1086
estimate of the number of records to be fetched vs actually fetched.
1087
(Parth Malwankar, #374740, #538868)
1089
* Reduce peak memory by one copy of compressed text.
1090
(John Arbash Meinel, #566940)
1092
* ``RemoteBranch.lock_write`` raises ``ReadOnlyError`` if called during a
1093
read lock, rather than causing an ``AttributeError``.
1094
(Andrew Bennetts, ŠŠ°Š½ŠøŠ»Š¾ ŠØŠµŠ³Š°Š½, #582781)
1096
* Selftest was failing with testtools 0.9.3, which caused an
1097
AssertionError raised from a cleanUp to be reported as a Failure, not an
1098
Error, breaking on of our test hygiene tests.
1099
(Robert Collins, Vincent Ladeuil).
1101
* ``set_user_option`` with a dict on remote branches no longer fails with
1102
an AttributeError. There is a new ``Branch.set_config_option_dict`` RPC
1103
to support this efficiently.
1104
(Andrew Bennetts, #430382)
1106
* Show the filenames when a file rename fails so that the error will be
1107
more comprehensible.
1108
(Martin Pool, #491763)
1110
* Support Pyrex 0.9.9, required changing how we handle exceptions in Pyrex.
1111
(John Arbash Meinel, #582656)
1113
* Unicode characters in aliases are now handled correctly and do not cause
1114
UnicodeEncodeError exception. (Parth Malwankar, #529930)
1116
* Unicode commit messages that are the same as a file name no longer cause
1117
UnicodeEncodeError. ``ui.text.show_warning`` now handles unicode
1119
(Parth Malwankar, #563646)
1121
* Using bzr with `lp:` urls behind an http proxy should work.
1122
(Robert Collins, #558343)
1124
* When passing a file to ``UTF8DirReader`` make sure to close the current
1125
directory file handle after the chdir fails. Otherwise when passing many
1126
filenames into a command line ``bzr status`` we would leak descriptors.
1127
(John Arbash Meinel, #583486)
1132
* ``append_revisions_only`` will now be interpreted as a boolean and a
1133
warning emitted if illegal values are used. Note that for projects
1134
that needs to maintain compatibility with previsous bzr versions,
1135
only 'True' and 'False' strings must be used (previous versions of
1136
bzr will interpret all strings differing from 'True'
1137
(case-sensitive) as false.
1138
(Brian de Alwis, Vincent Ladeuil)
1140
* ``bzr ls`` now supports short options for existing long options.
1141
``-k/--kind``, ``-i/--ignored``, ``-u/--unknown`` and ``-0/--null``.
1142
(Parth Malwankar, #181124)
1144
* ``Config.get_user_option_as_bool`` will now warn if a value cannot
1145
be interpreted as a boolean.
1148
* The all-in-one Windows installer will now be built with docstrings stripped
1149
from the library zip, reducing the size and slightly improving cold startup
1150
time. Bundled plugins are unchanged for the moment, but if adding other new
1151
plugins to an all-in-one installation, ensure they are compiled and
1152
installed with -O1 or help may not work. (Martin [gz])
1157
* Added ``bzrlib.merge.PerFileMerger``, a more convenient way to write
1158
some kinds of ``merge_file_content`` hook functions.
1161
* `BzrDir`, `Branch`, `Repository` and `WorkingTree` now all support `user_url`,
1162
`user_transport`, `control_url` and `control_transport` members pointing
1163
respectively to the directory containing the ``.bzr`` control directory,
1164
and to the directory within ``.bzr`` used for the particular component.
1165
All of them inherit from `ControlComponent` which provides default
1169
* Lock methods on ``Tree``, ``Branch`` and ``Repository`` are now
1170
expected to return an object which can be used to unlock them. This reduces
1171
duplicate code when using cleanups. The previous 'tokens's returned by
1172
``Branch.lock_write`` and ``Repository.lock_write`` are now attributes
1173
on the result of the lock_write. ``repository.RepositoryWriteLockResult``
1174
and ``branch.BranchWriteLockResult`` document this. (Robert Collins)
1176
* ``Repository.refresh_data`` may now be called in a write group on
1177
pack-based repositories. Older repositories will still raise an error
1178
in this case. Subclasses of ``Repository`` can still override
1179
``Repository._refresh_data``, but are now responsible for raising
1180
``bzrlib.repository.IsInWriteGroupError`` if they do not support
1181
``refresh_data`` during a write group.
1182
(Andrew Bennetts, #574236)
1187
* ``chk_map._bytes_to_text_key`` is now an optimized function to extract
1188
the (file-id, revision-id) key from a CHKInventory entry. This can
1189
potentially shave 5-10% time off during a large fetch. Related to bug
1190
#562666. (John Arbash Meinel)
1192
* ``log._get_info_for_log_files`` now takes an add_cleanup callable.
1195
* ``_remember_remote_is_before`` no longer raises AssertionError when
1196
suboptimal network behaviour is noticed; instead it just mutters to the
1197
log file (and warns the user if they have set the ``hpss`` debug flag).
1198
This was causing unnecessary aborts for performance bugs that are minor
1200
(Andrew Bennetts, #528041)
1202
* Permit bzr to run under ``python -OO`` which reduces the size of bytecode
1203
files loaded from disk. To ensure docstrings needed for help are never
1204
stripped, the prefix ``__doc__ =`` should now be used.
1205
(Martin <gzlist@googlemail.com>)
1207
* No longer require zlib headers to build extensions, and remove the need
1208
for seperate copy of zlib library on windows.
1209
(John Arbash Meinel, Martin <gzlist@googlemail.com>, #566923)
1214
* Added ``bzrlib.tests.matchers`` as a place to put matchers, along with
1215
our first in-tree matcher. See the module docstring for details.
1218
* ``bzr selftest --parallel=subprocess`` now works correctly on win32.
1219
(Gordon Tyler, #551332)
1221
* Workaround ``Crypto.Random`` check leading to spurious test
1222
failures on Lucid, FreeBSD and gentoo.
1223
(Vincent Ladeuil, #528436)
1225
* New class ``ExecutableFeature`` for checking the availability of
1226
executables on the ``PATH``. Migrated from bash_completion plugin.
1234
This is a somewhat early second beta of the 2.2 series, to fix a python2.4
1235
incompatibility in the 2.2b1 release. It also includes a swag of
1236
performance, usability and correctness improvements: test feedback on all
1237
of these would be welcome.
1243
* ``bzr diff`` now supports a --format option, which can be used to
1244
select alternative diff formats. (Jelmer Vernooij, #555994)
1249
* ``bzr dpush``, ``bzr push`` and ``bzr send`` will now issue a warning
1250
instead of failing when dirty trees are involved. The corresponding
1251
``dpush_strict``, ``push_strict`` and ``send_strict`` should be set to
1252
True explicitly to get the previous behaviour.
1253
(Vincent Ladeuil, #519319)
1255
* ``bzr export`` to tar file does not fail if any parent directory
1256
contains unicode characters. This works around upstream Python bug
1257
http://bugs.python.org/issue8396 .
1258
(Parth Malwankar, #413406)
1260
* ``bzr switch`` does not die if a ConfigurableFileMerger is used.
1261
(Aaron Bentley, #559436)
1263
* ``bzr update`` when a pending merge in the working tree has been merged
1264
into the master branch will no longer claim that old commits have become
1265
pending merges. (Robert Collins, #562079)
1267
* ``bzrlib.mutabletree.MutableTree.commit`` will now support a passed in
1268
config as in previous versions of bzrlib. (Robert Collins)
1270
* Fix glitch in the warning about unclean trees display.
1271
(Vincent Ladeuil, #562665)
1273
* Fixed Python2.4 incompatibilities in the bzr2.2b1 source tarball.
1276
* Help messages generated by ``RegistryOption.from_kwargs`` list the
1277
switches in alphabetical order, rather than in an undefined order.
1278
(Martin von Gagern, #559409)
1280
* Make sure the ``ExecutablePath`` and ``InterpreterPath`` are set in
1281
Apport crash reports, to avoid "This problem report applies to a program
1282
which is not installed any more" error.
1283
(Martin Pool, James Westby, #528114)
1285
* Reset ``siginterrupt`` flag to False every time we handle a signal
1286
installed with ``set_signal_handler(..., restart_syscall=True)`` (from
1287
``bzrlib.osutils``. Reduces the likelihood of "Interrupted System Call"
1288
errors compared to registering ``signal.signal`` directly.
1291
* When invoked with a range revision, ``bzr log`` doesn't show revisions
1292
that are not part of the Y revisions ancestry anymore when invoked with
1294
(Vincent Ladeuil, #474807)
1296
* Properly handle ``param_name`` attribute for ``ListOption``.
1297
(Martin von Gagern, #387117)
1302
* ``bzr commit`` will prompt before using a commit message that was
1303
generated by a template and not edited by the user.
1304
(Robert Collins, #530265)
1306
* ``bzr diff`` read-locks the trees and branches only once, saving about
1307
10-20ms on ``bzr diff`` in a bzr.dev tree.
1310
* ``bzr missing`` read-locks the branches only once.
1313
* ``bzr pull`` locks the branches and tree only once.
1316
* Index lookups in pack repositories search recently hit pack files first.
1317
In repositories with many pack files this can greatly reduce the
1318
number of files accessed, the number of bytes read, and the number of
1319
read calls. An incremental pull via plain HTTP takes half the time and
1320
bytes for a moderately large repository. (Andrew Bennetts)
1322
* Index lookups only re-order the indexes when the hit files aren't
1323
already first. Reduces the cost of reordering
1324
(John Arbash Meinel, #562429)
1326
* Less code is loaded at startup. (Cold-cache start time is about 10-20%
1328
(Martin Pool, #553017)
1333
* ``bzrlib.diff.get_trees_and_branches_to_diff`` is deprecated. Use
1334
``get_trees_and_branches_to_diff_locked`` instead.
1337
* ``TreeTransform.commit`` supports the full set of commit parameters, and
1338
auto-determines branch nick if not supplied. (Aaron Bentley)
1343
* ``bzrlib.commands.Command.run_direct`` is no longer needed - the pre
1344
2.1 method of calling run() to perform testing or direct use via the API
1345
is now possible again. As part of this, the _operation attribute on
1346
Command is now transient and only exists for the duration of ``run()``.
1354
This is the first beta of the 2.2 series, leading up to a 2.2.0
1355
release in July or August. Beta releases are suitable for everyday use
1356
but may cause some incompatibilities with plugins. Some plugins may need
1357
small updates to work with 2.2b1.
1359
2.2b1 includes some changes to make merge conflicts easier to understand
1360
and resolve. It also removes some old unnecessary code, and loads
1361
somewhat less code at startup. It starts adding a common infrastructure
1362
for dealing with colocated named branches, which can be implemented in
1363
various ways in either bzr native or foreign formats. On Ubuntu and
1364
other platforms with the apport bug-reporting library, there's an easier
1365
path to report problems with bzr. We plan to continue with these themes
1366
through the 2.2 series.
1368
Over thirty bugs have been fixed, including in the log command, exporting
1369
to tarballs, restarting interrupted system calls, portability of compiled
1370
extensions, making backups during upgrade, and locking on ftp.
1372
Compatibility Breaks
1373
********************
1375
* BTreeGraphIndex can now take an offset to indicate that the data starts
1376
somewhere other than then beginning of the file. (John Arbash Meinel)
1378
* Deleted very old hidden commands ``versionedfile-list``,
1379
``weave-plan-merge``, ``weave-merge-text``.
1382
* ``Repository.get_inventory_sha1()`` and ``Repository.get_revision_xml()``
1383
have been removed. (Jelmer Vernooij)
1385
* ``Repository.get_revision_inventory()`` has been removed in favor of
1386
``Repository.get_inventory()``. (Jelmer Vernooij)
1388
* All test servers have been moved out of the bzrlib.transport hierarchy to
1389
bzrlib.tests.test_server *except* for MemoryServer, ChrootServer and
1390
PathFilteringServer. ``bzrlib`` users may encounter test failures that can
1391
be fixed by updating the related imports from ``bzrlib.transport.xxx`` to
1392
``bzrlib.tests.test_server``.
1395
* ``BranchReferenceFormat.initialize()`` now takes an optional name argument
1396
as its second parameter, for consistency with the initialize() method of
1397
other formats. (Jelmer Vernooij)
1402
* Added ``bzr remove-branch`` command that can remove a local or remote
1403
branch. (Jelmer Vernooij, #276295)
1405
* ``bzr export`` now takes an optional argument ``--per-file-timestamps``
1406
to set file mtimes to the last timestamp of the last revision in which
1407
they were changed rather than the current time. (Jelmer Vernooij)
1409
* If the Apport crash-reporting tool is available, bzr crashes are now
1410
stored into the ``/var/crash`` apport spool directory, and the user is
1411
invited to report them to the developers from there, either
1412
automatically or by running ``apport-bug``. No information is sent
1413
without specific permission from the user. (Martin Pool, #515052)
1415
* Parsing of command lines, for example in ``diff --using``, no longer
1416
treats backslash as an escape character on Windows.
1417
(Gordon Tyler, #392428)
1419
* Plugins can be disabled by defining ``BZR_DISABLE_PLUGINS`` as
1420
a list of plugin names separated by ':' (';' on windows).
1421
(Vincent Ladeuil, #411413)
1423
* Plugins can be loaded from arbitrary locations by defining
1424
``BZR_PLUGINS_AT`` as a list of name@path separated by ':' (';' on
1425
windows). This takes precedence over ``BZR_PLUGIN_PATH`` for the
1426
specified plugins. This is targeted at plugin developers for punctual
1427
needs and *not* intended to replace ``BZR_PLUGIN_PATH``.
1428
(Vincent Ladeuil, #82693)
1430
* Tag names can now be determined automatically by ``automatic_tag_name``
1431
hooks on ``Branch`` if they are not specified on the command line.
1434
* Tree-shape conflicts can be resolved by providing ``--take-this`` and
1435
``--take-other`` to the ``bzr resolve`` command. Just marking the conflict
1436
as resolved is still accessible via the ``--done`` default action.
1439
* Merges can be proposed on Launchpad with the new lp-propose-merge command.
1440
(Aaron Bentley, Jonathan Lange)
1445
* Added docstring for ``Tree.iter_changes``
1446
(John Arbash Meinel, #304182)
1448
* Allow additional arguments to
1449
``RemoteRepository.add_inventory_by_delta()``. (Jelmer Vernooij, #532631)
1451
* Allow exporting a single file using ``bzr export``.
1452
(Michal JunƔk, #511987)
1454
* Allow syscalls to automatically restart when ``TextUIFactory``'s
1455
SIGWINCH handler is invoked, avoiding ``EINTR`` errors during blocking
1456
IO, which are often poorly handled by Python's libraries and parts of
1457
bzrlib. (Andrew Bennetts, #496813)
1459
* Avoid infinite recursion when probing for apport.
1460
(Vincent Ladeuil, #516934)
1462
* Avoid ``malloc(0)`` in ``patiencediff``, which is non-portable.
1463
(Martin Pool, #331095)
1465
* Avoid truncating svn URLs.
1466
(Martin Pool, Martin von Gagern, #545185)
1468
* ``bzr add`` will not add conflict related files unless explicitly required.
1469
(Vincent Ladeuil, #322767, #414589)
1471
* ``bzr dump-btree`` now works on ``*.cix`` and ``*.six`` files. Those
1472
indices do not have reference lists, so ``dump-btree`` will simply show
1473
``None`` instead. (Andrew Bennetts, #488607)
1475
* ``bzr help`` will no longer trigger the get_missing_command hook when
1476
doing a topic lookup. This avoids prompting (like 'no command plugins/loom,
1477
did you mean log?') when getting help. In future we may trigger the hook
1478
deliberately when no help topics match from any help index.
1479
(Robert Collins, #396261)
1481
* ``bzr log -n0 -r..A.B.C`` should not crash but just consider the None
1482
revspec as representing the first revision of the branch.
1483
(Vincent Ladeuil, #519862)
1485
* ``bzr remove-tree`` can now remove multiple working trees.
1486
(Jared Hance, Andrew Bennetts, #253137)
1488
* ``bzr resolve --take-this`` and ``--take-other`` now correctly renames
1489
the kept file on content conflicts where one side deleted the file.
1490
(Vincent Ladeuil, #529968)
1492
* ``bzr upgrade`` now creates the ``backup.bzr`` directory with the same
1493
permissions as ``.bzr`` directory on a POSIX OS.
1494
(Parth Malwankar, #262450)
1496
* ``bzr upgrade`` now names backup directory as ``backup.bzr.~N~`` instead
1497
of ``backup.bzr``. This directory is ignored by bzr commands such as
1499
(Parth Malwankar, #335033, #300001)
1501
* Cope with non-utf8 characters inside ``.bzrignore``.
1502
(Jason Spashett, #183504)
1504
* Correctly interpret "451 Rename/move failure: Directory not empty" from
1505
ftp servers while trying to take a lock.
1506
(Martin Pool, #528722)
1508
* DirStateRevisionTree.kind() was returning wrong result when 'kind'
1509
changes occured between the workingtree and one of its parents.
1510
(Vincent Ladeuil, #535547)
1512
* Fix ``log`` to better check ancestors even if merged revisions are involved.
1513
(Vincent Ladeuil, #476293)
1515
* Loading a plugin from a given path with ``BZR_PLUGINS_AT`` doesn't depend
1516
on os.lisdir() order and is now reliable.
1517
(Vincent Ladeuil, #552922).
1519
* Many IO operations that returned ``EINTR`` were retried even if it
1520
wasn't safe to do so via careless use of ``until_no_eintr``. Bazaar now
1521
only retries operations that are safe to retry, and in some cases has
1522
switched to operations that can be retried (e.g. ``sock.send`` rather than
1524
(Andrew Bennetts, Martin <gzlist@googlemail.com>, #496813)
1526
* Path conflicts now support --take-this and --take-other even when a
1527
deletion is involved.
1528
(Vincent Ladeuil, #531967)
1530
* Network transfer amounts and rates are now displayed in SI units according
1531
to the Ubuntu Units Policy <https://wiki.ubuntu.com/UnitsPolicy>.
1532
(Gordon Tyler, #514399)
1534
* Support kind markers for socket and fifo filesystem objects. This
1535
prevents ``bzr status --short`` from crashing when those files are
1536
present. (John Arbash Meinel, #303275)
1538
* ``bzr mkdir DIR`` will not create DIR unless DIR's parent is a versioned
1539
directory. (Parth Malwankar, #138600)
1541
* SSH child processes will now ignore SIGQUIT on nix systems so breaking into
1542
the debugger won't kill the session.
1543
(Martin <gzlist@googlemail.com>, #162502)
1545
* Tolerate patches with leading noise in ``bzr-handle-patch``.
1546
(Toshio Kuratomi, Martin Pool, #502076)
1548
* ``update -r`` now supports updating to revisions that are not on
1549
mainline (i.e. it supports dotted revisions).
1550
(Parth Malwankar, #517800)
1552
* Use first apparent author not committer in GNU Changelog format.
1553
(Martin von Gagern, #513322)
1558
* ``bzrlib.merge_directive._BaseMergeDirective`` has been renamed to
1559
``bzrlib.merge_directive.BaseMergeDirective`` and is now public.
1562
* ``BranchFormat.initialize`` now takes an optional ``name`` of the colocated
1563
branch to create. (Jelmer Vernooij)
1565
* ``BzrDir.get_branch_transport`` now takes an optional ``name`` of the
1566
colocated branch to open. (Jelmer Vernooij)
1568
* Added ``bzrlib.osutils.set_signal_handler``, a convenience function that
1569
can set a signal handler and call ``signal.siginterrupt(signum,
1570
False)`` for it, if the platform and Python version supports it.
1571
(Andrew Bennetts, #496813)
1573
* New ``bzrlib.initialize`` is recommended for programs using bzrlib to
1574
run when starting up; it sets up several things that previously needed
1575
to be done separately.
1576
(Martin Pool, #507710)
1578
* Exporters now support a ``per_file_timestamps`` argument to write out the
1579
timestamp of the commit in which a file revision was introduced.
1582
* New method ``BzrDir.list_branches()`` that returns a sequence of branches
1583
present in a control directory. (Jelmer Vernooij)
1585
* New method ``Repository.get_known_graph_ancestry()``.
1586
(Jelmer Vernooij, #495502)
1588
* New transport methods ``readlink``, ``symlink`` and ``hardlink``.
1591
* Remove unused ``CommandFailed`` exception.
1597
* ``bzrlib.branchbuilder.BranchBuilder.build_snapshot`` now accepts a
1598
``message_callback`` in the same way that commit does. (Robert Collins)
1600
* ``bzrlib.builtins.Commit.run`` raises ``bzrlib.errors.BoundBranchOutOfDate``
1601
rather than ``bzrlib.errors.BzrCommandError`` when the bound branch is out
1602
of date. (Gary van der Merwe)
1604
* ``bzrlib.commands.run_bzr`` is more extensible: callers can supply the
1605
functions to load or disable plugins if they wish to use a different
1606
plugin mechanism; the --help, --version and no-command name code paths
1607
now use the generic pluggable command lookup infrastructure.
1610
* ``bzrlib.errors.BoundBranchOutOfDate`` has a new field ``extra_help``
1611
which can be set to add extra help to the error. (Gary van der Merwe)
1613
* New method ``Branch.automatic_tag_name`` that can be used to find the
1614
tag name for a particular revision automatically. (Jelmer Vernooij)
1616
* The methods ``BzrDir.create_branch()``, ``BzrDir.destroy_branch()`` and
1617
``BzrDir.open_branch()`` now take an optional ``name`` argument.
1623
* bzr now has a ``.testr.conf`` file in its source tree configured
1624
appropriately for running tests with Testrepository
1625
(``https://launchpad.net/testrepository``). (Robert Collins)
1627
* Documentation about testing with ``subunit`` has been tweaked.
1630
* Known failures has been added for resolve --take-other on ParentLoop
1631
conflicts. This reflects bug #537956 without fixing it.
1634
* New ``bzrlib.tests.test_import_tariff`` can make assertions about what
1635
Python modules are loaded, to guard against startup time or library
1636
dependency regressions.
1639
* PQM will now run with subunit output. To analyze a PQM error use
1640
tribunal, or cat log | subunit-filter | subunit2pyunit. (Robert Collins)
1642
* Stop sending apport crash files to ``.cache`` in the directory from
1643
which ``bzr selftest`` was run. (Martin Pool, #422350)
1645
* Tests no longer fail if "close() called during concurrent
1646
operation on the same file object" occurs when closing the log file
1647
(which can happen if a thread tries to write to the log file at the
1648
wrong moment). An warning will be written to ``stderr`` when this
1649
happens, and another warning will be written if the log file could not
1650
be closed after retrying 100 times. (Andrew Bennetts, #531746)
1655
:Codename: Do run run
1658
The third release in our 2.1 series addresses several user-inconvenience bugs
1659
(and includes the fixes done in 2.0.6). None are critical, but upgrading is
1660
recommended for all users on earlier 2.1 releases.
1665
* Additional merges after an unrelated branch has been merged with its
1666
history no longer crash when deleted files are involved.
1667
(Vincent Ladeuil, John Arbash Meinel, #375898)
1669
* ``bzr add SYMLINK/FILE`` now works properly when the symlink points to a
1670
previously-unversioned directory within the tree: the directory is
1671
marked versioned too.
1672
(Martin Pool, #192859)
1674
* ``bzr commit SYMLINK`` now works, rather than trying to commit the
1675
target of the symlink.
1676
(Martin Pool, John Arbash Meinel, #128562)
1678
* ``bzr upgrade`` now creates the ``backup.bzr`` directory with the same
1679
permissions as ``.bzr`` directory on a POSIX OS.
1680
(Parth Malwankar, #262450)
1682
* Configuration files in ``${BZR_HOME}`` are now written in an atomic
1683
way which should help avoid problems with concurrent writers.
1684
(Vincent Ladeuil, #525571)
1686
* Don't traceback trying to unversion children files of an already
1687
unversioned directory. (Vincent Ladeuil, #494221)
1689
* Don't traceback when a lockdir's ``held/info`` file is corrupt (e.g.
1690
contains only NUL bytes). Instead warn the user, and allow ``bzr
1691
break-lock`` to remove it. (Andrew Bennetts, #619872)
1693
* Fix ``AttributeError on parent.children`` when adding a file under a
1694
directory that was a symlink in the previous commit.
1695
(Martin Pool, #192859)
1697
* Prevent ``CHKMap.apply_delta`` from generating non-canonical CHK maps,
1698
which can result in "missing referenced chk root keys" errors when
1699
fetching from repositories with affected revisions.
1700
(Andrew Bennetts, #522637)
1702
* Progress bars prefer to truncate the text message rather than the
1703
counters. The spinner is shown between the network transfer indicator
1704
and the progress message. (Martin Pool)
1706
* Raise ValueError instead of a string exception.
1707
(John Arbash Meinel, #586926)
1709
* Reduce peak memory by one copy of compressed text.
1710
(John Arbash Meinel, #566940)
1712
* Repositories accessed via a smart server now reject being stacked on a
1713
repository in an incompatible format, as is the case when accessing them
1714
via other methods. This was causing fetches from those repositories via
1715
a smart server (e.g. using ``bzr branch``) to receive invalid data.
1716
(Andrew Bennetts, #562380)
1718
* Selftest with versions of subunit that support ``stopTestRun`` will no longer
1719
error. This error was caused by 2.0 not being updated when upstream
1720
python merged the end of run patch, which chose ``stopTestRun`` rather than
1721
``done``. (Robert Collins, #571437)
1723
* Stop ``AttributeError: 'module' object has no attribute 'ElementTree'``
1724
being thrown from ``xml_serializer`` on certain cElementTree setups.
1725
(Martin [gz], #254278)
1727
* When passing a file to ``UTF8DirReader`` make sure to close the current
1728
directory file handle after the chdir fails. Otherwise when passing many
1729
filenames into a command line ``bzr status`` we would leak descriptors.
1730
(John Arbash Meinel, #583486)
1735
* ``build_tree_contents`` can create symlinks.
1736
(Martin Pool, John Arbash Meinel)
1743
This release fixes two critical networking issues with older servers and
1744
with interrupted system call errors when pushing or pulling. We recommend
1745
upgrading to anyone running a 2.1.x version of bzr.
1750
* ``bzr clean-tree`` should not delete nested bzrdirs. Required for proper
1751
support of bzr-externals and scmproj plugins.
1752
(Alexander Belchenko, bug #572098)
1754
* ``bzr switch`` does not die if a ConfigurableFileMerger is used.
1755
(Aaron Bentley, #559436)
1757
* Do not register a SIGWINCH signal handler, instead just poll for the
1758
terminal width as needed. This avoids the "Interrupted System Call"
1759
problems that occur on POSIX with all currently released versions of
1761
(Andrew Bennetts, #583941)
1763
* Fixed ``AssertionError`` when accessing smart servers running Bazaar
1764
versions before 1.6.
1765
(Andrew Bennetts, #528041)
1767
* Reset ``siginterrupt`` flag to False every time we handle a signal
1768
installed with ``set_signal_handler(..., restart_syscall=True)`` (from
1769
``bzrlib.osutils``. Reduces the likelihood of "Interrupted System Call"
1770
errors compared to registering ``signal.signal`` directly.
1773
* Reduce peak memory by one copy of compressed text.
1774
(John Arbash Meinel, #566940)
1776
* Support Pyrex 0.9.9, required changing how we handle exceptions in Pyrex.
1777
(John Arbash Meinel, #582656)
1779
* When passing a file to ``UTF8DirReader`` make sure to close the current
1780
directory file handle after the chdir fails. Otherwise when passing many
1781
filenames into a command line ``bzr status`` we would leak descriptors.
1782
(John Arbash Meinel, #583486)
1787
* ``_remember_remote_is_before`` no longer raises AssertionError when
1788
suboptimal network behaviour is noticed; instead it just mutters to the
1789
log file (and warns the user if they have set the ``hpss`` debug flag).
1790
This was causing unnecessary aborts for performance bugs that are minor
1792
(Andrew Bennetts, #528041)
1800
This is a small bugfix release. Upgrading is recommended for anyone
1801
running 2.1.0 or earlier.
1806
* Allow syscalls to automatically restart when ``TextUIFactory``'s
1807
SIGWINCH handler is invoked, avoiding ``EINTR`` errors during blocking
1808
IO, which are often poorly handled by Python's libraries and parts of
1809
bzrlib. (Andrew Bennetts, #496813)
1811
* Avoid ``malloc(0)`` in ``patiencediff``, which is non-portable.
1812
(Martin Pool, #331095)
1814
* Fix plugin packaging on Windows. (Ian Clatworthy, #524162)
1816
* Fix stub sftp test server to call os.getcwdu().
1817
(Vincent Ladeuil, #526221, #526353)
1819
* Fixed CHM generation by moving the NEWS section template into
1820
a separate file. (Ian Clatworthy, #524184)
1822
* Merge correctly when this_tree is not a WorkingTree. (Aaron Bentley)
1824
* Register SIGWINCH handler only when creating a ``TextUIFactory``; avoids
1825
problems importing bzrlib from a non-main thread.
1826
(Elliot Murphy, #521989)
1828
* Repositories accessed via a smart server now reject being stacked on a
1829
repository in an incompatible format, as is the case when accessing them
1830
via other methods. This was causing fetches from those repositories via
1831
a smart server (e.g. using ``bzr branch``) to receive invalid data.
1832
(Andrew Bennetts, #562380)
1834
* Standardize the error handling when creating a new ``StaticTuple``
1835
(problems will raise TypeError). (Matt Nordhoff, #457979)
1837
* Warn if pyrex is too old to compile the new ``SimpleSet`` and
1838
``StaticTuple`` extensions, rather than having the build fail randomly.
1839
(John Arbash Meinel, #449776)
1844
* Added a link to the Desktop Guide. (Ian Clatworthy)
1846
* Added What's New in Bazaar 2.1 document. (Ian Clatworthy)
1848
* Drop Google Analytics from the core docs as they caused problems
1849
in the CHM files. (Ian Clatworthy, #502010)
1854
* Added ``bzrlib.osutils.set_signal_handler``, a convenience function that
1855
can set a signal handler and call ``signal.siginterrupt(signum,
1856
False)`` for it, if the platform and Python version supports it.
1857
(Andrew Bennetts, #496813)
1863
:Codename: Strasbourg
1866
This release marks our second long-term-stable series. The Bazaar team
1867
has decided that we will continue to make bugfix-only 2.0.x and 2.1.x
1868
releases, along with 2.2 development releases.
1870
This is a fairly incremental update, focusing on polish and bugfixing.
1871
There are no changes for supported disk formats. Key updates include
1872
reduced memory consumption for many operations, a new per-file merge
1873
hook, ignore patterns can now include '!' to exclude files, globbing
1874
support for all commands on Windows, and support for addressing home
1875
directories via ``bzr+ssh://host/~/`` syntax.
1877
Users are encouraged to upgrade from the 2.0 stable series.
1882
* Don't require testtools to use sftp.
1883
(Vincent Ladeuil, #516183)
1885
* Fix "AttributeError in Inter1and2Helper" during fetch.
1886
(Martin Pool, #513432)
1888
* ``bzr update`` performs the two merges in a more logical order and will stop
1889
when it encounters conflicts.
1890
(Gerard Krol, #113809)
1892
* Give a better error message when doing ``bzr bind`` in an already bound
1893
branch. (Neil Martinsen-Burrell, #513063)
1895
* Ignore ``KeyError`` from ``remove_index`` during ``_abort_write_group``
1896
in a pack repository, which can happen harmlessly if the abort occurs during
1897
finishing the write group. Also use ``bzrlib.cleanup`` so that any
1898
other errors that occur while aborting the individual packs won't be
1899
hidden by secondary failures when removing the corresponding indices.
1900
(Andrew Bennetts, #423015)
1902
* Set the mtime of files exported to a directory by ``bzr export`` all to
1903
the same value to avoid confusing ``make`` and other date-based build
1904
systems. (Robert Collins, #515631)
1909
* Fetching into experimental formats will now print a warning. (Jelmer
1915
* ``Repository.deserialise_inventory`` has been renamed to
1916
``Repository._deserialise_inventory`` to indicate it is private.
1919
* ``Repository.get_inventory_xml`` has been renamed to
1920
``Repository._get_inventory_xml`` to indicate it is private.
1923
* ``Repository.serialise_inventory`` has been renamed to
1924
``Repository._serialise_inventory`` to indicate it is private.
1926
* Using the ``bzrlib.chk_map`` module from within multiple threads at the
1927
same time was broken due to race conditions with a module level page
1928
cache. This shows up as a KeyError in the ``bzrlib.lru_cache`` code with
1929
``bzrlib.chk_map`` in the backtrace, and can be triggered without using
1930
the same high level objects such as ``bzrlib.repository.Repository``
1931
from different threads. chk_map now uses a thread local cache which may
1932
increase memory pressure on processes using threads.
1933
(Robert Collins, John Arbash Meinel, #514090)
1935
* The new ``merge_file_content`` should now be ok with tests to avoid
1937
(Vincent Ladeuil, #515597)
1942
* Use ``bzrlib.cleanup`` rather than less robust ``try``/``finally``
1943
blocks in several places in ``bzrlib.merge``. This avoids masking prior
1944
errors when errors like ``ImmortalPendingDeletion`` occur during cleanup
1946
(Andrew Bennetts, #517275)
1951
* The ``remove_index`` method of
1952
``bzrlib.repofmt.pack_repo.AggregateIndex`` no longer takes a ``pack``
1953
argument. This argument was always ignored.
1954
(Andrew Bennetts, #423015)
1959
:Codename: after the bubbles
1960
:2.1.0rc2: 2010-01-29
1962
This is a quick-turn-around to update a small issue with our new per-file
1963
merge hook. We expect no major changes from this to the final 2.1.0.
1968
* The new ``merge_file_content`` hook point has been altered to provide a
1969
better API where state for extensions can be stored rather than the
1970
too-simple function based approach. This fixes a performance regression
1971
where branch configuration would be parsed per-file during merge. As
1972
part of this the included news_merger has been refactored into a base
1973
helper class ``bzrlib.merge.ConfigurableFileMerger``.
1974
(Robert Collins, John Arbash Meinel, #513822)
1980
:Codename: the 'new' stable
1981
:2.1.0rc1: 2009-01-21
1983
This is the first stable release candidate for Bazaar's 2.1 series. From
1984
this point onwards, the 2.1 series will be considered stable (as the 2.0
1985
series) and only bugfixes are expected to be incorporated. The dozen or so
1986
bugfixes in the 2.0.4 release are also included in this release (along
1987
with more than 15 more bugfixes). Some of the interesting features are
1988
support for per-file merge hooks, ``bzr unshelve --preview``, support
1989
for using ! in ignore files to exclude files from being ignored, a small
1990
memory leak was squashed, and many ``ObjectNotLocked`` errors were fixed.
1991
This looks to be a very good start for a new stable series.
1997
* Add bug information to log output when available.
1998
(Neil Martinsen-Burrell, Guillermo Gonzalez, #251729)
2000
* Added ``merge_file_content`` hook point to ``Merger``, allowing plugins
2001
to register custom merge logic, e.g. to provide smarter merging for
2004
* Bazaar now includes the ``news_merge`` plugin. It is disabled by
2005
default, to enable it add a ``news_merge_files`` option to your
2006
configuration. Consult ``bzr help news_merge`` for more information.
2009
* ``bzr branch`` now takes a ``--bind`` option. This lets you
2010
branch and bind all in one command. (Ian Clatworthy)
2012
* ``bzr switch`` now takes a ``--revision`` option, to allow switching to
2013
a specific revision of a branch. (Daniel Watkins, #183559)
2015
* ``bzr unshelve --preview`` can now be used to show how a patch on the
2016
shelf would be applied to the working tree.
2017
(Guilherme Salgado, #308122)
2019
* ``bzr update`` now takes a ``--revision`` argument. This lets you
2020
change the revision of the working tree to any revision in the
2021
ancestry of the current or master branch. (Matthieu Moy, Mark Hammond,
2022
Martin Pool, #45719)
2024
* ``-Dbytes`` can now be used to display the total number of bytes
2025
transferred for the current command. This information is always logged
2026
to ``.bzr.log`` for later inspection. (John Arbash Meinel)
2028
* New ignore patterns. Patterns prefixed with '!' are exceptions to
2029
ignore patterns and take precedence over regular ignores. Such
2030
exceptions are used to specify files that should be versioned which
2031
would otherwise be ignored. Patterns prefixed with '!!' act as regular
2032
ignore patterns, but have highest precedence, even over the '!'
2033
exception patterns. (John Whitley, #428031)
2035
* The ``supress_warnings`` configuration option has been introduced to disable
2036
various warnings (it currently only supports the ``format_deprecation``
2037
warning). The new option can be set in any of the following locations:
2038
``bazaar.conf``, ``locations.conf`` and/or ``branch.conf``.
2039
(Ted Gould, Matthew Fuller, Vincent Ladeuil)
2044
* Always show a message if an OS error occurs while trying to run a
2045
user-specified commit message editor.
2046
(Martin Pool, #504842)
2048
* ``bzr diff`` will now use the epoch when it is unable to determine
2049
the timestamp of a file, if the revision it was introduced in is a
2050
ghost. (Jelmer Vernooij, #295611)
2052
* ``bzr switch -b`` can now create branches that are located using directory
2053
services such as ``lp:``, even when the branch name doesn't contain a
2054
'/'. (Neil Martinsen-Burrell, #495263)
2056
* ``bzr unshelve`` has improved messages about what it is doing.
2057
(Neil Martinsen-Burrell, #496917)
2059
* Concurrent autopacking is more resilient to already-renamed pack files.
2060
If we find that a file we are about to obsolete is already obsoleted, we
2061
do not try to rename it, and we leave the file in ``obsolete_packs``.
2062
The code is also fault tolerant if a file goes missing, assuming that
2063
another process already removed the file.
2064
(John Arbash Meinel, Gareth White, #507557)
2066
* Fix "Too many concurrent requests" in reconcile when network connection
2067
fails. (Andrew Bennetts, #503878)
2069
* Fixed a side effect mutation of ``RemoteBzrDirFormat._network_name``
2070
that caused some tests to fail when run in a non-default order.
2071
Probably no user impact. (Martin Pool, #504102)
2073
* Fixed ``ObjectNotLocked`` error in ``bzr cat -rbranch:../foo FILE``.
2074
(Andrew Bennetts, #506274)
2076
* FTP transports support Unicode paths by encoding/decoding them as utf8.
2077
(Vincent Ladeuil, #472161)
2079
* Listen to the SIGWINCH signal to update the terminal width.
2080
(Vincent Ladeuil, #316357)
2082
* Progress bars are now hidden when ``--quiet`` is given.
2083
(Martin Pool, #320035)
2085
* ``SilentUIFactory`` now supports ``make_output_stream`` and discards
2086
whatever is written to it. This un-breaks some plugin tests that
2087
depended on this behaviour.
2088
(Martin Pool, #499757)
2090
* When operations update the working tree, all affected files should end
2091
up with the same mtime. (eg. when versioning a generated file, if you
2092
update the source and the generated file together, the generated file
2093
should appear up-to-date.)
2094
(John Arbash Meinel, Martin <gzlist>, #488724)
2099
* Added ``add_cleanup`` and ``cleanup_now`` to ``bzrlib.command.Command``.
2100
All the builtin commands now use ``add_cleanup`` rather than
2101
``try``/``finally`` blocks where applicable as it is simpler and more
2102
robust. (Andrew Bennetts)
2104
* All except a small number of storage formats are now hidden, making
2105
the help for numerous commands far more digestible. (Ian Clatworthy)
2107
* Attempts to open a shared repository as a branch (e.g. ``bzr branch
2108
path/to/repo``) will now include "location is a repository" as a hint in
2109
the error message. (Brian de Alwis, Andrew Bennetts, #440952)
2111
* Push will now inform the user when they are trying to push to a foreign
2112
VCS for which roundtripping is not supported, and will suggest them to
2113
use dpush. (Jelmer Vernooij)
2115
* The version of bzr being run is now written to the log file.
2116
(__monty__, #257170)
2118
* Transport network activity indicator is shown more of the time when
2119
Bazaar is doing network IO.
2125
* Add documentation on creating merges with more than one parent.
2126
(Neil Martinsen-Burrell, #481526)
2128
* Better explain the --uncommitted option of merge.
2129
(Neil Martinsen-Burrell, #505088)
2131
* Improve discussion of pending merges in the documentation for
2132
``revert``. (Neil Martinsen-Burrell, #505093)
2134
* Improved help for ``bzr send``.
2135
(Martin Pool, Bojan Nikolic)
2137
* There is a System Administrator's Guide in ``doc/en/admin-guide``,
2138
including discussions of installation, relevant plugins, security and
2139
backup. (Neil Martinsen-Burrell)
2141
* The ``conflicts`` help topic has been renamed to ``conflict-types``.
2144
* The User Reference is now presented as a series of topics.
2145
Many of the included topics have link and format tweaks applied.
2151
* Added ``cachedproperty`` decorator to ``bzrlib.decorators``.
2154
* Many test features were renamed from ``FooFeature`` to ``foo_feature``
2155
to be consistent with instances being lower case and classes being
2156
CamelCase. For the features that were more likely to be used, we added a
2157
deprecation thunk, but not all. (John Arbash Meinel)
2159
* Merger classes (such as ``Merge3Merger``) now expect a ``this_branch``
2160
parameter in their constructors, and provide ``this_branch`` as an
2161
attribute. (Andrew Bennetts)
2163
* The Branch hooks pre_change_branch_tip no longer masks exceptions raised
2164
by plugins - the original exceptions are now preserved. (Robert Collins)
2166
* The Transport ``Server.tearDown`` method is now renamed to
2167
``stop_server`` and ``setUp`` to ``start_server`` for consistency with
2168
our normal naming pattern, and to avoid confusion with Python's
2169
``TestCase.tearDown``. (Martin Pool)
2171
* ``WorkingTree.update`` implementations must now accept a ``revision``
2177
* Added ``BzrDir.open_branchV3`` smart server request, which can receive
2178
a string of details (such as "location is a repository") as part of a
2179
``nobranch`` response. (Andrew Bennetts, #440952)
2181
* New helper osutils.UnicodeOrBytesToBytesWriter which encodes unicode
2182
objects but passes str objects straight through. This is used for
2183
selftest but may be useful for diff and other operations that generate
2184
mixed output. (Robert Collins)
2186
* New exception ``NoRoundtrippingSupport``, for use by foreign branch
2187
plugins. (Jelmer Vernooij)
2192
* ``bzrlib.tests.permute_for_extension`` is a helper that simplifies
2193
running all tests in the current module, once against a pure python
2194
implementation, and once against an extension (pyrex/C) implementation.
2195
It can be used to dramatically simplify the implementation of
2196
``load_tests``. (John Arbash Meinel)
2198
* ``bzrlib.tests.TestCase`` now subclasses ``testtools.testcase.TestCase``.
2199
This permits features in testtools such as getUniqueInteger and
2200
getUniqueString to be used. Because of this, testtools version 0.9.2 or
2201
newer is now a dependency to run bzr selftest. Running with versions of
2202
testtools less than 0.9.2 will cause bzr to error while loading the test
2203
suite. (Robert Collins)
2205
* Shell-like tests now support the command "mv" for moving files. The
2206
syntax for ``mv file1 file2``, ``mv dir1 dir2`` and ``mv file dir`` is
2207
supported. (Neil Martinsen-Burrell)
2209
* The test progress bar no longer distinguishes tests that 'errored' from
2210
tests that 'failed' - they're all just failures.
2218
The sixth release in our 2.0 series addresses several user-inconvenience
2219
bugs. None are critical, but upgrading is recommended for all users on
2220
earlier 2.0 releases.
2225
* Additional merges after an unrelated branch has been merged with its
2226
history no longer crash when deleted files are involved.
2227
(Vincent Ladeuil, John Arbash Meinel, #375898)
2229
* ``bzr add SYMLINK/FILE`` now works properly when the symlink points to a
2230
previously-unversioned directory within the tree: the directory is
2231
marked versioned too.
2232
(Martin Pool, #192859)
2234
* ``bzr commit SYMLINK`` now works, rather than trying to commit the
2235
target of the symlink.
2236
(Martin Pool, John Arbash Meinel, #128562)
2238
* ``bzr revert`` now only takes write lock on working tree, instead of on
2239
both working tree and branch.
2240
(Danny van Heumen, #498409)
2242
* ``bzr upgrade`` now creates the ``backup.bzr`` directory with the same
2243
permissions as ``.bzr`` directory on a POSIX OS.
2244
(Parth Malwankar, #262450)
2246
* Don't traceback trying to unversion children files of an already
2247
unversioned directory. (Vincent Ladeuil, #494221)
2249
* Don't traceback when a lockdir's ``held/info`` file is corrupt (e.g.
2250
contains only NUL bytes). Instead warn the user, and allow ``bzr
2251
break-lock`` to remove it. (Andrew Bennetts, #619872)
2253
* Fix ``AttributeError on parent.children`` when adding a file under a
2254
directory that was a symlink in the previous commit.
2255
(Martin Pool, #192859)
2257
* Prevent ``CHKMap.apply_delta`` from generating non-canonical CHK maps,
2258
which can result in "missing referenced chk root keys" errors when
2259
fetching from repositories with affected revisions.
2260
(Andrew Bennetts, #522637)
2262
* Raise ValueError instead of a string exception.
2263
(John Arbash Meinel, #586926)
2265
* Reduce peak memory by one copy of compressed text.
2266
(John Arbash Meinel, #566940)
2268
* Repositories accessed via a smart server now reject being stacked on a
2269
repository in an incompatible format, as is the case when accessing them
2270
via other methods. This was causing fetches from those repositories via
2271
a smart server (e.g. using ``bzr branch``) to receive invalid data.
2272
(Andrew Bennetts, #562380)
2274
* Selftest with versions of subunit that support ``stopTestRun`` will no longer
2275
error. This error was caused by 2.0 not being updated when upstream
2276
python merged the end of run patch, which chose ``stopTestRun`` rather than
2277
``done``. (Robert Collins, #571437)
2279
* When passing a file to ``UTF8DirReader`` make sure to close the current
2280
directory file handle after the chdir fails. Otherwise when passing many
2281
filenames into a command line ``bzr status`` we would leak descriptors.
2282
(John Arbash Meinel, #583486)
2288
* ``build_tree_contents`` can create symlinks.
2289
(Martin Pool, John Arbash Meinel)
2297
This fifth release in our 2.0 series addresses several user-inconvenience
2298
bugs. None are critical, but upgrading is recommended for all users on
2299
earlier 2.0 releases.
2304
* Avoid ``malloc(0)`` in ``patiencediff``, which is non-portable.
2305
(Martin Pool, #331095)
2307
* Concurrent autopacking is more resilient to already-renamed pack files.
2308
If we find that a file we are about to obsolete is already obsoleted, we
2309
do not try to rename it, and we leave the file in ``obsolete_packs``.
2310
The code is also fault tolerant if a file goes missing, assuming that
2311
another process already removed the file.
2312
(John Arbash Meinel, Gareth White, #507557)
2314
* Cope with the lockdir ``held/info`` file being empty, which seems to
2315
happen fairly often if the process is suddenly interrupted while taking
2317
(Martin Pool, #185103)
2319
* Give the warning about potentially slow cross-format fetches much
2320
earlier on in the fetch operation. Don't show this message during
2321
upgrades, and show the correct format indication for remote
2323
(Martin Pool, #456077, #515356, #513157)
2325
* Handle renames correctly when there are files or directories that
2326
differ only in case. (Chris Jones, Martin Pool, #368931)
2328
* If ``bzr push --create-prefix`` triggers an unexpected ``NoSuchFile``
2329
error, report that error rather than failing with an unhelpful
2330
``UnboundLocalError``.
2331
(Andrew Bennetts, #423563)
2333
* Running ``bzr`` command without any arguments now shows bzr
2334
version number along with rest of the help text.
2335
(Parth Malwankar, #369501)
2337
* Use osutils.O_NOINHERIT for some files on win32 to avoid PermissionDenied
2339
(Inada Naoki, #524560)
2344
* Added ``location-alias`` help topic.
2345
(Andrew Bennetts, #337834)
2347
* Fixed CHM generation by moving the NEWS section template into
2348
a separate file. (Ian Clatworthy, #524184)
2354
:Codename: smooth sailing
2357
The fourth bugfix-only release in the 2.0 series contains more than a
2358
dozen bugfixes relative to 2.0.3. The primary focus is on handling
2359
interruptions and concurrent operations more cleanly, there is also a fair
2360
improvement to ``bzr export`` when exporting a remote branch.
2366
* ``bzr annotate`` on another branch with ``-r branch:...`` no longer
2367
fails with an ``ObjectNotLocked`` error. (Andrew Bennetts, #496590)
2369
* ``bzr export dir`` now requests all file content as a record stream,
2370
rather than requsting the file content one file-at-a-time. This can make
2371
exporting over the network significantly faster (54min => 9min in one
2372
case). (John Arbash Meinel, #343218)
2374
* ``bzr serve`` no longer slowly leaks memory. The compiled
2375
``bzrlib.bencode.Encoder()`` class was using ``__del__`` to cleanup and
2376
free resources, and it should have been using ``__dealloc__``.
2377
This will likely have an impact on any other process that is serving for
2378
an extended period of time. (John Arbash Meinel, #494406)
2380
* Check for SIGINT (Ctrl-C) and other signals immediately if ``readdir``
2381
returns ``EINTR`` by calling ``PyErr_CheckSignals``. This affected the
2382
optional ``_readdir_pyx`` extension. (Andrew Bennetts, #495023)
2384
* Concurrent autopacks will no longer lose a newly created pack file.
2385
There was a race condition, where if the reload happened at the right
2386
time, the second packer would forget the name of the newly added pack
2387
file. (John Arbash Meinel, Gareth White, #507566)
2389
* Give a clearer message if the lockdir disappears after being apparently
2390
successfully taken. (Martin Pool, #498378)
2392
* Give a warning when fetching between repositories (local or remote) with
2393
sufficiently different formats that the content will need to be
2394
serialized (ie ``InterDifferingSerializer`` or ``inventory-deltas``), so
2395
the user has a clue that upgrading could make it faster.
2396
(Martin Pool, #456077)
2398
* If we fail to open ``~/.bzr.log`` write a clear message to stderr rather
2399
than using ``warning()``. The log file is opened before logging is set
2400
up, and it leads to very confusing: 'no handlers for "bzr"' messages for
2401
users, rather than something nicer.
2402
(John Arbash Meinel, Barry Warsaw, #503886)
2404
* Refuse to build with any Pyrex 0.9.4 release, as they have known bugs.
2405
(Martin Pool, John Arbash Meinel, #449372)
2407
* ``setup.py bdist_rpm`` now properly finds extra files needed for the
2408
build. (there is still the distutils bug
2409
http://bugs.python.org/issue644744) (Joe Julian, #175839)
2411
* The 2a format wasn't properly restarting autopacks when something
2412
changed underneath it (like another autopack). Now concurrent
2413
autopackers will properly succeed. (John Arbash Meinel, #495000)
2415
* ``TreeTransform`` can now handle when a delta says that the file id for
2416
the tree root changes. Rather than trying to rename your working
2417
directory, or failing early saying that you can't have multiple
2418
tree roots. This also fixes revert, update, and pull when the root id
2419
changes. (John Arbash Meinel, #494269, #504390)
2421
* ``_update_current_block`` no longer suppresses exceptions, so ^C at just
2422
the right time will get propagated, rather than silently failing to move
2423
the block pointer. (John Arbash Meinel, Gareth White, #495023)
2428
* We have a new ``test_source`` that ensures all pyrex ``cdef`` functions
2429
handle exceptions somehow. (Possibly by setting ``# cannot_raise``
2430
rather than an ``except ?:`` clause.) This should help prevent bugs like
2431
bug #495023. (John Arbash Meinel)
2437
:Codename: san francisco airport
2438
:2.1.0b4: 2009-12-14
2440
The fourth beta release in the 2.1 series brings with it a significant
2441
number of bugfixes (~20). The test suite is once again (finally) "green"
2442
on Windows, and should remain that way for future releases. There are a
2443
few performance related updates (faster upgrade and log), and several UI
2444
tweaks. There has also been a significant number of tweaks to the runtime
2445
documentation. 2.1.0b4 include everything from the 2.0.3 release.
2448
Compatibility Breaks
2449
********************
2451
* The BZR_SSH environmental variable may now be set to the path of a secure
2452
shell client. If currently set to the value ``ssh`` it will now guess the
2453
vendor of the program with that name, to restore the old behaviour that
2454
indicated the SSH Corporation client use ``sshcorp`` instead as the magic
2455
string. (Martin <gzlist@googlemail.com>, #176292)
2460
* ``bzr commit`` now has a ``--commit-time`` option.
2461
(Alexander Sack, #459276)
2463
* ``-Dhpss`` now increases logging done when run on the bzr server,
2464
similarly to how it works on the client. (John Arbash Meinel)
2466
* New option ``bzr unshelve --keep`` applies the changes and leaves them
2467
on the shelf. (Martin Pool, Oscar Fuentes, #492091)
2469
* The ``BZR_COLUMNS`` envrionment variable can be set to force bzr to
2470
respect a given terminal width. This can be useful when output is
2471
redirected or in obscure cases where the default value is not
2472
appropriate. Pagers can use it to get a better control of the line
2476
* The new command ``bzr lp-mirror`` will request that Launchpad update its
2477
mirror of a local branch. This command will only function if launchpadlib
2485
* After renaming a file, the dirstate could accidentally reference
2486
``source\\path`` rather than ``source/path`` on Windows. This might be a
2487
source of some dirstate-related failures. (John Arbash Meinel)
2489
* ``bzr commit`` now detects commit messages that looks like file names
2490
and issues a warning.
2491
(Gioele Barabucci, #73073)
2493
* ``bzr ignore /`` no longer causes an IndexError. (Gorden Tyler, #456036)
2495
* ``bzr log -n0 -rN`` should not return revisions beyond its merged revisions.
2496
(#325618, #484109, Marius Kruger)
2498
* ``bzr merge --weave`` and ``--lca`` will now create ``.BASE`` files for
2499
files with conflicts (similar to ``--merge3``). The contents of the file
2500
is a synthesis of all bases used for the merge.
2501
(John Arbash Meinel, #40412)
2503
* ``bzr mv --quiet`` really is quiet now. (Gordon Tyler, #271790)
2505
* ``bzr serve`` is more clear about the risk of supplying --allow-writes.
2506
(Robert Collins, #84659)
2508
* ``bzr serve --quiet`` really is quiet now. (Gordon Tyler, #252834)
2510
* Fix bug with redirected URLs over authenticated HTTP.
2511
(Glen Mailer, Neil Martinsen-Burrell, Vincent Ladeuil, #395714)
2513
* Interactive merge doesn't leave branch locks behind. (Aaron Bentley)
2515
* Lots of bugfixes for the test suite on Windows. We should once again
2516
have a test suite with no failures on Windows. (John Arbash Meinel)
2518
* ``osutils.terminal_width()`` obeys the BZR_COLUMNS environment
2519
variable but returns None if the terminal is not a tty (when output is
2520
redirected for example). Also fixes its usage under OSes that doesn't
2521
provide termios.TIOCGWINSZ. Make sure the corresponding tests runs on
2523
(Joke de Buhr, Vincent Ladeuil, #353370, #62539)
2524
(John Arbash Meinel, Vincent Ladeuil, #492561)
2526
* Terminate ssh subprocesses when no references to them remain, fixing
2527
subprocess and file descriptor leaks. (Andrew Bennetts, #426662)
2529
* The ``--hardlink`` option of ``bzr branch`` and ``bzr checkout`` now
2530
works for 2a format trees. Only files unaffected by content filters
2531
will be hardlinked. (Andrew Bennetts, #408193)
2533
* The new glob expansion on Windows would replace all ``\`` characters
2534
with ``/`` even if it there wasn't a glob to expand, the arg was quoted,
2535
etc. Now only change slashes if there is something being glob expanded.
2536
(John Arbash Meinel, #485771)
2538
* Use our faster ``KnownGraph.heads()`` functionality when computing the
2539
new rich-root heads. This can cut a conversion time in half (mysql from
2540
13.5h => 6.2h) (John Arbash Meinel, #487632)
2542
* When launching a external diff tool via bzr diff --using, temporary files
2543
are no longer created, rather, the path to the file in the working tree is
2544
passed to the external diff tool. This allows the file to be edited if the
2545
diff tool provides for this. (Gary van der Merwe, #490738)
2547
* The launchpad-open command can now be used from a subdirectory of a
2548
branch, not just from the root of the branch.
2549
(Neil Martinsen-Burrell, #489102)
2555
* ``bzr log`` is now faster. (Ian Clatworthy)
2557
* ``bzr update`` provides feedback on which branch it is up to date with.
2558
(Neil Martinsen-Burrell)
2560
* ``bzr upgrade`` from pre-2a to 2a can be significantly faster (4x).
2561
For details see the xml8 patch and heads() improvements.
2562
(John Arbash Meinel)
2564
* ``bzrlib.urlutils.local_path_from_url`` now accepts
2565
'file://localhost/' as well as 'file:///' URLs on POSIX. (Michael
2568
* The progress bar now shows only a spinner and per-operation counts,
2569
not an overall progress bar. The previous bar was often not correlated
2570
with real overall operation progress, either because the operations take
2571
nonlinear time, or because at the start of the operation Bazaar couldn't
2572
estimate how much work there was to do. (Martin Pool)
2577
* Lots of documentation tweaks for inline help topics and command help
2583
* ``bzrlib.textui`` (vestigial module) removed. (Martin Pool)
2585
* The Launchpad plugin now has a function ``login`` which will log in to
2586
Launchpad with launchpadlib, and ``load_branch`` which will return the
2587
Launchpad Branch object corresponding to a given Bazaar Branch object.
2593
* New test Feature: ``ModuleAvailableFeature``. It is designed to make it
2594
easier to handle what tests you want to run based on what modules can be
2595
imported. (Rather than lots of custom-implemented features that were
2596
basically copy-and-pasted.) (John Arbash Meinel)
2598
* ``osutils.timer_func()`` can be used to get either ``time.time()`` or
2599
``time.clock()`` when you want to do performance timing.
2600
``time.time()`` is limited to 15ms resolution on Windows, but
2601
``time.clock()`` gives CPU and not wall-clock time on other platforms.
2602
(John Arbash Meinel)
2604
* Several code paths that were calling ``Transport.get().read()`` have
2605
been changed to the equalivent ``Transport.get_bytes()``. The main
2606
difference is that the latter will explicitly call ``file.close()``,
2607
rather than expecting the garbage collector to handle it. This helps
2608
with some race conditions on Windows during the test suite and sftp
2609
tests. (John Arbash Meinel)
2614
* TestCaseWithMemoryTransport no longer sets $HOME and $BZR_HOME to
2615
unicode strings. (Michael Hudson, #464174)
2621
:Codename: little italy
2625
The third stable release of Bazaar has a small handful of bugfixes. As
2626
expected, this has no internal or external compatibility changes versus
2632
* ``bzr push --use-existing-dir`` no longer crashes if the directory
2633
exists but contains an invalid ``.bzr`` directory.
2634
(Andrew Bennetts, #423563)
2636
* Content filters are now applied correctly after pull, merge and switch.
2637
(Ian Clatworthy, #385879)
2639
* Fix a potential segfault in the groupcompress hash map handling code.
2640
When inserting new entries, if the final hash bucket was empty, we could
2641
end up trying to access if ``(last_entry+1)->ptr == NULL``.
2642
(John Arbash Meinel, #490228)
2644
* Improve "Binary files differ" hunk handling. (Aaron Bentley, #436325)
2650
:Codename: after sprint recovery
2651
:2.1.0b3: 2009-11-16
2653
This release was pushed up from its normal release cycle due to a
2654
regression in python 2.4 compatibility in 2.1.0b2. Since this regression
2655
was caught before 2.1.0b2 was officially announced, the full changelog
2656
includes both 2.1.0b3 and 2.1.0b2 changes.
2658
Highlights of 2.1.0b3 are: new globbing code for all commands on Windows,
2659
the test suite now conforms to python's trunk enhanced semantics (skip,
2660
etc.), and ``bzr info -v`` will now report the correct branch and repo
2661
formats for Remote objects.
2667
* Users can define a shelve editor to provide shelf functionality at a
2668
granularity finer than per-patch-hunk. (Aaron Bentley)
2673
* Fix for shell completion and short options. (BenoƮt PIERRE)
2675
* Fix ``bzr --profile-imports`` with Python 2.6. (Martin Pool)
2677
* Hooks daughter classes should always call the base constructor.
2678
(Alexander Belchenko, Vincent Ladeuil, #389648)
2680
* Improve "Binary files differ" hunk handling. (Aaron Bentley, #436325)
2682
* On Windows, do glob expansion at the command-line level (as is usually
2683
done in bash, etc.) This means that *all* commands get glob expansion
2684
(bzr status, bzr add, bzr mv, etc). It uses a custom command line
2685
parser, which allows us to know if a given section was quoted. It means
2686
you can now do ``bzr ignore "*.py"``.
2687
(John Arbash Meinel, #425510, #426410, #194450)
2689
* Sanitize commit messages that come in from the '-m' flag. We translate
2690
'\r\n' => '\n' and a plain '\r' => '\n'. The storage layer doesn't
2691
allow those because XML store silently translate it anyway. (The parser
2692
auto-translates \r\n => \n in ways that are hard for us to catch.)
2694
* Show correct branch and repository format descriptions in
2695
``bzr info -v`` on a smart server location. (Andrew Bennetts, #196080)
2697
* The fix for bug #186920 accidentally broke compatibility with python
2698
2.4. (Vincent Ladeuil, #475585)
2700
* Using ``Repository.get_commit_builder().record_iter_changes()`` now
2701
correctly sets ``self.inv_sha1`` to a sha1 string and
2702
``self.new_inventory`` to an Inventory instance after calling
2703
``self.finish_inventory()``. (Previously it accidently set both values
2704
as a tuple on ``self.inv_sha1``. This was missed because
2705
``repo.add_revision`` ignores the supplied inventory sha1 and recomputes
2706
the sha1 from the repo directly. (John Arbash Meinel)
2708
* Shelve command refuse to run if there is no real terminal.
2709
(Alexander Belchenko)
2711
* Avoid unnecessarily flushing of trace file; it's now unbuffered at the
2712
Python level. (Martin Pool)
2717
* Include Japanese translations for documentation (Inada Naoki)
2719
* New API ``ui_factory.make_output_stream`` to be used for sending bulk
2720
(rather than user-interaction) data to stdout. This automatically
2721
coordinates with progress bars or other terminal activity, and can be
2723
(Martin Pool, 493944)
2728
* Some of the core groupcompress functionality now releases the GIL before
2729
operation. Similar to how zlib and bz2 operate without the GIL in the
2730
core compression and decompression routines. (John Arbash Meinel)
2735
* -Dhpssvfs will now trigger on ``RemoteBzrDir._ensure_real``, providing
2736
more debugging of VFS access triggers. (Robert Collins)
2738
* KnownFailure is now signalled to ``ExtendedTestResult`` using the same
2739
method that Python 2.7 uses - ``addExpectedFailure``. (Robert Collins)
2741
* ``--parallel=fork`` is now compatible with --subunit.
2742
(Robert Collins, Vincent Ladeuil, #419776)
2744
* Reporting of failures shows test ids not descriptions and thus shows
2745
parameterised tests correctly. (Robert Collins)
2747
* TestNotApplicable is now handled within the TestCase.run method rather
2748
than being looked for within ``ExtendedTestResult.addError``. This
2749
provides better handling with other ``TestResult`` objects, degrading to
2750
sucess rather than error. (Robert Collins)
2752
* The private method ``_testConcluded`` on ``ExtendedTestResult`` has been
2753
removed - it was empty and unused. (Robert Collins)
2755
* UnavailableFeature is now handled within the TestCase.run method rather
2756
than being looked for within addError. If the Result object does not
2757
have an addNotSupported method, addSkip is attempted instead, and
2758
failing that addSuccess. (Robert Collins)
2760
* When a TestResult does not have an addSkip method, skipped tests are now
2761
reported as successful tests, rather than as errors. This change is
2762
to make it possible to get a clean test run with a less capable
2763
TestResult. (Robert Collins)
2770
:Codename: a load off my mind
2771
:2.1.0b2: 2009-11-02
2773
This is our second feature-filled release since 2.0, pushing us down the
2774
path to a 2.1.0. Once again, all bugfixes in 2.0.2 are present in 2.1.0b2.
2776
Key highlights in this release are: improved handling of
2777
failures-during-cleanup for commit, fixing a long-standing bug with
2778
``bzr+http`` and shared repositories, all ``lp:`` urls to be resolved
2779
behind proxies, and a new StaticTuple datatype, allowing us to reduce
2780
memory consumption (50%) and garbage collector overhead (40% faster) for
2783
* A new ``--concurrency`` option has been added as well as an associated
2784
BZR_CONCURRENCY environment variable to specify the number of
2785
processes that can be run concurrently when running ``bzr selftest``. The
2786
command-line option overrides the environment variable if both are
2787
specified. If none is specified. the number of processes is obtained
2788
from the OS as before. (Matt Nordhoff, Vincent Ladeuil)
2793
* ``bzr+http`` servers no longer give spurious jail break errors when
2794
serving branches inside a shared repository. (Andrew Bennetts, #348308)
2796
* Errors during commit are handled more robustly so that knock-on errors
2797
are less likely to occur, and will not obscure the original error if
2798
they do occur. This fixes some causes of ``TooManyConcurrentRequests``
2799
and similar errors. (Andrew Bennetts, #429747, #243391)
2801
* Launchpad urls can now be resolved from behind proxies.
2802
(Gordon Tyler, Vincent Ladeuil, #186920)
2804
* Reduce the strictness for StaticTuple, instead add a debug flag
2805
``-Dstatic_tuple`` which will change apis to be strict and raise errors.
2806
This way, most users won't see failures, but developers can improve
2807
internals. (John Arbash Meinel, #471193)
2809
* TreeTransform.adjust_path updates the limbo paths of descendants of adjusted
2810
files. (Aaron Bentley)
2812
* Unicode paths are now handled correctly and consistently by the smart
2813
server. (Andrew Bennetts, Michael Hudson, #458762)
2818
* When reading index files, we now use a ``StaticTuple`` rather than a
2819
plain ``tuple`` object. This generally gives a 20% decrease in peak
2820
memory, and can give a performance boost up to 40% on large projects.
2821
(John Arbash Meinel)
2823
* Peak memory under certain operations has been reduced significantly.
2824
(eg, 'bzr branch launchpad standalone' is cut in half)
2825
(John Arbash Meinel)
2830
* Filtered views user documentation upgraded to refer to format 2a
2831
instead of pre-2.0 formats. (Ian Clatworthy)
2836
* Remove deprecated ``CLIUIFactory``. (Martin Pool)
2838
* ``UIFactory`` now has new ``show_error``, ``show_message`` and
2839
``show_warning`` methods, which can be hooked by non-text UIs.
2845
* Added ``bzrlib._simple_set_pyx``. This is a hybrid between a Set and a
2846
Dict (it only holds keys, but you can lookup the object located at a
2847
given key). It has significantly reduced memory consumption versus the
2848
builtin objects (1/2 the size of Set, 1/3rd the size of Dict). This is
2849
used as the interning structure for StaticTuple objects.
2850
(John Arbash Meinel)
2852
* ``bzrlib._static_tuple_c.StaticTuple`` is now available and used by
2853
the btree index parser and the chk map parser. This class functions
2854
similarly to ``tuple`` objects. However, it can only point to a limited
2855
collection of types. (Currently StaticTuple, str, unicode, None, bool,
2856
int, long, float, but not subclasses). This allows us to remove it from
2857
the garbage collector (it cannot be in a cycle), it also allows us to
2858
intern the objects. In testing, this can reduce peak memory by 20-40%,
2859
and significantly improve performance by removing objects from being
2860
inspected by the garbage collector. (John Arbash Meinel)
2862
* ``GroupCompressBlock._ensure_content()`` will now release the
2863
``zlib.decompressobj()`` when the first request is for all of the
2864
content. (Previously it would only be released if you made a request for
2865
part of the content, and then all of it later.) This turns out to be a
2866
significant memory savings, as a ``zstream`` carries around approx 260kB
2867
of internal state and buffers. (For branching bzr.dev this drops peak
2868
memory from 382MB => 345MB.) (John Arbash Meinel)
2870
* When streaming content between ``2a`` format repositories, we now clear
2871
caches from earlier versioned files. (So 'revisions' is cleared when we
2872
start reading 'inventories', etc.) This can have a significant impact on
2873
peak memory for initial copies (~200MB). (John Arbash Meinel)
2879
:Codename: after the scare
2882
The second in our "let's keep the stable bugfixes flowing" series. As
2883
expected this has a few (~9) bugfixes relative to 2.0.1, and no major api
2884
changes or features.
2889
* Avoid "NoneType has no attribute st_mode" error when files disappear
2890
from a directory while it's being read. (Martin Pool, #446033)
2892
* Content filters are now applied correctly after revert.
2895
* Diff parsing handles "Binary files differ" hunks. (Aaron Bentley, #436325)
2897
* Fetching from stacked pre-2a repository via a smart server no longer
2898
fails intermittently with "second push failed to complete".
2899
(Andrew Bennetts, #437626)
2901
* Fix typos left after test_selftest refactoring.
2902
(Vincent Ladeuil, Matt Nordhoff, #461149)
2904
* Fixed ``ObjectNotLocked`` errors during ``bzr log -r NNN somefile``.
2905
(Andrew Bennetts, #445171)
2907
* PreviewTree file names are not limited by the encoding of the temp
2908
directory's filesystem. (Aaron Bentley, #436794)
2913
* ``bzr log`` now read-locks branches exactly once, so makes better use of
2914
data caches. (Andrew Bennetts)
2919
* Filtered views user documentation upgraded to refer to format 2a
2920
instead of pre-2.0 formats. (Ian Clatworthy)
2926
:Codename: While the cat is away
2927
:2.1.0b1: 2009-10-14
2929
This is the first development release in the new split "stable" and
2930
"development" series. As such, the release is a snapshot of bzr.dev
2931
without creating a release candidate first. This release includes a
2932
fair amount of internal changes, with deprecated code being removed,
2933
and several new feature developments. People looking for a stable code
2934
base with only bugfixes should focus on the 2.0.1 release. All bugfixes
2935
present in 2.0.1 are present in 2.1.0b1.
2937
Highlights include support for ``bzr+ssh://host/~/homedir`` style urls,
2938
finer control over the plugin search path via extended BZR_PLUGIN_PATH
2939
syntax, visible warnings when extension modules fail to load, and improved
2940
error handling during unlocking.
2946
* Bazaar can now send mail through Apple OS X Mail.app.
2949
* ``bzr+ssh`` and ``bzr`` paths can now be relative to home directories
2950
specified in the URL. Paths starting with a path segment of ``~`` are
2951
relative to the home directory of the user running the server, and paths
2952
starting with ``~user`` are relative to the home directory of the named
2953
user. For example, for a user "bob" with a home directory of
2954
``/home/bob``, these URLs are all equivalent:
2956
* ``bzr+ssh://bob@host/~/repo``
2957
* ``bzr+ssh://bob@host/~bob/repo``
2958
* ``bzr+ssh://bob@host/home/bob/repo``
2960
If ``bzr serve`` was invoked with a ``--directory`` argument, then no
2961
home directories outside that directory will be accessible via this
2964
This is a feature of ``bzr serve``, so pre-2.1 clients will
2965
automatically benefit from this feature when ``bzr`` on the server is
2966
upgraded. (Andrew Bennetts, #109143)
2968
* Extensions can now be compiled if either Cython or Pyrex is available.
2969
Currently Pyrex is preferred, but that may change in the future.
2972
* Give more control on BZR_PLUGIN_PATH by providing a way to refer to or
2973
disable the user, site and core plugin directories.
2974
(Vincent Ladeuil, #412930, #316192, #145612)
2979
* Bazaar's native protocol code now correctly handles EINTR, which most
2980
noticeably occurs if you break in to the debugger while connected to a
2981
bzr+ssh server. You can now can continue from the debugger (by typing
2982
'c') and the process continues. However, note that pressing C-\ in the
2983
shell may still kill the SSH process, which is bug 162509, so you must
2984
sent a signal to the bzr process specifically, for example by typing
2985
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
2987
* ``bzr add`` in a tree that has files with ``\r`` or ``\n`` in the
2988
filename will issue a warning and skip over those files.
2989
(Robert Collins, #3918)
2991
* ``bzr dpush`` now aborts if uncommitted changes (including pending merges)
2992
are present in the working tree. The configuration option ``dpush_strict``
2993
can be used to set the default for this behavior.
2994
(Vincent Ladeuil, #438158)
2996
* ``bzr merge`` and ``bzr remove-tree`` now requires --force if pending
2997
merges are present in the working tree.
2998
(Vincent Ladeuil, #426344)
3000
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
3001
traceback. (Martin Pool, #109115)
3003
* Don't give a warning on Windows when failing to import ``_readdir_pyx``
3004
as it is never built. (John Arbash Meinel, #430645)
3006
* Don't restrict the command name used to run the test suite.
3007
(Vincent Ladeuil, #419950)
3009
* ftp transports were built differently when the kerberos python module was
3010
present leading to obscure failures related to ASCII/BINARY modes.
3011
(Vincent Ladeuil, #443041)
3013
* Network streams now decode adjacent records of the same type into a
3014
single stream, reducing layering churn. (Robert Collins)
3016
* PreviewTree behaves correctly when get_file_mtime is invoked on an unmodified
3017
file. (Aaron Bentley, #251532)
3019
* Registry objects should not use iteritems() when asked to use items().
3020
(Vincent Ladeuil, #430510)
3022
* Weave based repositories couldn't be cloned when committers were using
3023
domains or user ids embedding '.sig'. Now they can.
3024
(Matthew Fuller, Vincent Ladeuil, #430868)
3029
* Revision specifiers can now be given in a more DWIM form, without
3030
needing explicit prefixes for specifiers like tags or revision id's.
3031
See ``bzr help revisionspec`` for full details. (Matthew Fuller)
3033
* Bazaar gives a warning before exiting, and writes into ``.bzr.log``, if
3034
compiled extensions can't be loaded. This typically indicates a
3035
packaging or installation problem. In this case Bazaar will keep
3036
running using pure-Python versions, but this may be substantially
3037
slower. The warning can be disabled by setting
3038
``ignore_missing_extensions = True`` in ``bazaar.conf``.
3039
See also <https://answers.launchpad.net/bzr/+faq/703>.
3040
(Martin Pool, #406113, #430529)
3042
* Secondary errors that occur during Branch.unlock and Repository.unlock
3043
no longer obscure the original error. These methods now use a new
3044
decorator, ``only_raises``. This fixes many causes of
3045
``TooManyConcurrentRequests`` and similar errors.
3046
(Andrew Bennetts, #429747)
3051
* Describe the new shell-like test feature. (Vincent Ladeuil)
3053
* Help on hooks no longer says 'Not deprecated' for hooks that are
3054
currently supported. (Ian Clatworthy, #422415)
3059
* ``bzrlib.user_encoding`` has been removed; use
3060
``bzrlib.osutils.get_user_encoding`` instead. (Martin Pool)
3062
* ``bzrlib.tests`` now uses ``stopTestRun`` for its ``TestResult``
3063
subclasses - the same as python's unittest module. (Robert Collins)
3065
* ``diff._get_trees_to_diff`` has been renamed to
3066
``diff.get_trees_and_branches_to_diff``. It is now a public API, and it
3067
returns the old and new branches. (Gary van der Merwe)
3069
* ``bzrlib.trace.log_error``, ``error`` and ``info`` have been deprecated.
3072
* ``MutableTree.has_changes()`` does not require a tree parameter anymore. It
3073
now defaults to comparing to the basis tree. It now checks for pending
3074
merges too. ``Merger.check_basis`` has been deprecated and replaced by the
3075
corresponding has_changes() calls. ``Merge.compare_basis``,
3076
``Merger.file_revisions`` and ``Merger.ensure_revision_trees`` have also
3078
(Vincent Ladeuil, #440631)
3080
* ``ProgressTask.note`` is deprecated.
3086
* Added ``-Drelock`` debug flag. It will ``note`` a message every time a
3087
repository or branch object is unlocked then relocked the same way.
3090
* ``BTreeLeafParser.extract_key`` has been tweaked slightly to reduce
3091
mallocs while parsing the index (approx 3=>1 mallocs per key read).
3092
This results in a 10% speedup while reading an index.
3093
(John Arbash Meinel)
3095
* The ``bzrlib.lsprof`` module has a new class ``BzrProfiler`` which makes
3096
profiling in some situations like callbacks and generators easier.
3102
* Passing ``--lsprof-tests -v`` to bzr selftest will cause lsprof output to
3103
be output for every test. Note that this is very verbose! (Robert Collins)
3105
* Setting ``BZR_TEST_PDB=1`` when running selftest will cause a pdb
3106
post_mortem to be triggered when a test failure occurs. (Robert Collins)
3108
* Shell-like tests can now be written. Code in ``bzrlib/tests/script.py`` ,
3109
documentation in ``developers/testing.txt`` for details.
3112
* Some tests could end up with the same id, that was dormant for
3114
(Vincent Ladeuil, #442980)
3116
* Stop showing the number of tests due to missing features in the test
3117
progress bar. (Martin Pool)
3119
* Test parameterisation now does a shallow copy, not a deep copy of the test
3120
to be parameterised. This is not expected to break external use of test
3121
parameterisation, and is substantially faster. (Robert Collins)
3123
* Tests that try to open a bzr dir on an arbitrary transport will now
3124
fail unless they have explicitly permitted the transport via
3125
``self.permit_url``. The standard test factories such as ``self.get_url``
3126
will permit the urls they provide automatically, so only exceptional
3127
tests should need to do this. (Robert Collins)
3129
* The break-in test no longer cares about clean shutdown of the child,
3130
instead it is happy if the debugger starts up. (Robert Collins)
3132
* The full test suite is expected to pass when the C extensions are not
3133
present. (Vincent Ladeuil, #430749)
3139
:Codename: Stability First
3142
The first of our new ongoing bugfix-only stable releases has arrived. It
3143
includes a collection of 12 bugfixes applied to bzr 2.0.0, but does not
3144
include any of the feature development in the 2.1.0 series.
3150
* ``bzr add`` in a tree that has files with ``\r`` or ``\n`` in the
3151
filename will issue a warning and skip over those files.
3152
(Robert Collins, #3918)
3154
* bzr will attempt to authenticate with SSH servers that support
3155
``keyboard-interactive`` auth but not ``password`` auth when using
3156
Paramiko. (Andrew Bennetts, #433846)
3158
* Fixed fetches from a stacked branch on a smart server that were failing
3159
with some combinations of remote and local formats. This was causing
3160
"unknown object type identifier 60" errors. (Andrew Bennetts, #427736)
3162
* Fixed ``ObjectNotLocked`` errors when doing some log and diff operations
3163
on branches via a smart server. (Andrew Bennetts, #389413)
3165
* Handle things like ``bzr add foo`` and ``bzr rm foo`` when the tree is
3166
at the root of a drive. ``osutils._cicp_canonical_relpath`` always
3167
assumed that ``abspath()`` returned a path that did not have a trailing
3168
``/``, but that is not true when working at the root of the filesystem.
3169
(John Arbash Meinel, Jason Spashett, #322807)
3171
* Hide deprecation warnings for 'final' releases for python2.6.
3172
(John Arbash Meinel, #440062)
3174
* Improve the time for ``bzr log DIR`` for 2a format repositories.
3175
We had been using the same code path as for <2a formats, which required
3176
iterating over all objects in all revisions.
3177
(John Arbash Meinel, #374730)
3179
* Make sure that we unlock the tree if we fail to create a TreeTransform
3180
object when doing a merge, and there is limbo, or pending-deletions
3181
directory. (Gary van der Merwe, #427773)
3183
* Occasional IndexError on renamed files have been fixed. Operations that
3184
set a full inventory in the working tree will now go via the
3185
apply_inventory_delta code path which is simpler and easier to
3186
understand than dirstates set_state_from_inventory method. This may
3187
have a small performance impact on operations built on _write_inventory,
3188
but such operations are already doing full tree scans, so no radical
3189
performance change should be observed. (Robert Collins, #403322)
3191
* Retrieving file text or mtime from a _PreviewTree has good performance when
3192
there are many changes. (Aaron Bentley)
3194
* The CHK index pages now use an unlimited cache size. With a limited
3195
cache and a large project, the random access of chk pages could cause us
3196
to download the entire cix file many times.
3197
(John Arbash Meinel, #402623)
3199
* When a file kind becomes unversionable after being added, a sensible
3200
error will be shown instead of a traceback. (Robert Collins, #438569)
3205
* Improved README. (Ian Clatworthy)
3207
* Improved upgrade documentation for Launchpad branches.
3215
:Codename: Instant Karma
3217
This release of Bazaar makes the 2a (previously 'brisbane-core') format
3218
the default when new branches or repositories are created. This format is
3219
substantially smaller and faster for many operations. Most of the work in
3220
this release focuses on bug fixes and stabilization, covering both 2a and
3221
previous formats. (See the Upgrade Guide for information on migrating
3224
This release also improves the documentation content and presentation,
3225
including adding Windows HtmlHelp manuals.
3227
The Bazaar team decided that 2.0 will be a long-term supported release,
3228
with bugfix-only 2.0.x releases based on it, continuing for at least six
3229
months or until the following stable release.
3231
Changes from 2.0.0rc2 to final
3232
******************************
3234
* Officially branded as 2.0.0 rather than 2.0 to clarify between things
3235
that "want to happen on the 2.0.x stable series" versus things that want
3236
to "land in 2.0.0". (Changes how bzrlib._format_version_tuple() handles
3237
micro = 0.) (John Arbash Meinel)
3243
:2.0.0rc2: 2009-09-10
3248
* Added post_commit hook for mutable trees. This allows the keywords
3249
plugin to expand keywords on files changed by the commit.
3250
(Ian Clatworthy, #408841)
3255
* Bazaar's native protocol code now correctly handles EINTR, which most
3256
noticeably occurs if you break in to the debugger while connected to a
3257
bzr+ssh server. You can now can continue from the debugger (by typing
3258
'c') and the process continues. However, note that pressing C-\ in the
3259
shell may still kill the SSH process, which is bug 162509, so you must
3260
sent a signal to the bzr process specifically, for example by typing
3261
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
3263
* ``bzr check`` in pack-0.92, 1.6 and 1.9 format repositories will no
3264
longer report incorrect errors about ``Missing inventory ('TREE_ROOT', ...)``
3265
(Robert Collins, #416732)
3267
* ``bzr info -v`` on a 2a format still claimed that it was a "Development
3268
format" (John Arbash Meinel, #424392)
3270
* ``bzr log stacked-branch`` shows the full log including
3271
revisions that are in the fallback repository. (Regressed in 2.0rc1).
3272
(John Arbash Meinel, #419241)
3274
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
3275
traceback. (Martin Pool, #109115)
3277
* Conversion to 2a will create a single pack for all the new revisions (as
3278
long as it ran without interruption). This improves both ``bzr upgrade``
3279
and ``bzr pull`` or ``bzr merge`` from local branches in older formats.
3280
The autopack logic that occurs every 100 revisions during local
3281
conversions was not returning that pack's identifier, which resulted in
3282
the partial packs created during the conversion not being consolidated
3283
at the end of the conversion process. (Robert Collins, #423818)
3285
* Fetches from 2a to 2a are now again requested in 'groupcompress' order.
3286
Groups that are seen as 'underutilized' will be repacked on-the-fly.
3287
This means that when the source is fully packed, there is minimal
3288
overhead during the fetch, but if the source is poorly packed the result
3289
is a fairly well packed repository (not as good as 'bzr pack' but
3290
good-enough.) (Robert Collins, John Arbash Meinel, #402652)
3292
* Fix a potential segmentation fault when doing 'log' of a branch that had
3293
ghosts in its mainline. (Evaluating None as a tuple is bad.)
3294
(John Arbash Meinel, #419241)
3296
* ``groupcompress`` sort order is now more stable, rather than relying on
3297
``topo_sort`` ordering. The implementation is now
3298
``KnownGraph.gc_sort``. (John Arbash Meinel)
3300
* Local data conversion will generate correct deltas. This is a critical
3301
bugfix vs 2.0rc1, and all 2.0rc1 users should upgrade to 2.0rc2 before
3302
converting repositories. (Robert Collins, #422849)
3304
* Network streams now decode adjacent records of the same type into a
3305
single stream, reducing layering churn. (Robert Collins)
3307
* Prevent some kinds of incomplete data from being committed to a 2a
3308
repository, such as revisions without inventories, a missing chk_bytes
3309
record for an inventory, or a missing text referenced by an inventory.
3310
(Andrew Bennetts, #423506, #406687)
3315
* Fix assertion error about "_remember_remote_is_before" when pushing to
3316
older smart servers.
3317
(Andrew Bennetts, #418931)
3319
* Help on hooks no longer says 'Not deprecated' for hooks that are
3320
currently supported. (Ian Clatworthy, #422415)
3322
* PDF and CHM (Windows HtmlHelp) formats are now supported for the
3323
user documentation. The HTML documentation is better broken up into
3324
topics. (Ian Clatworthy)
3326
* The developer and foreign language documents are now separated
3327
out so that searching in the HTML and CHM files produces more
3328
useful results. (Ian Clatworthy)
3330
* The main table of contents now provides links to the new Migration Docs
3331
and Plugins Guide. (Ian Clatworthy)
3337
:Codename: no worries
3338
:2.0.0rc1: 2009-08-26
3340
Compatibility Breaks
3341
********************
3343
* The default format for bzr is now ``2a``. This format brings many
3344
significant performance and size improvements. bzr can pull from
3345
any existing repository into a ``2a`` one, but can only transfer
3346
from ``2a`` into ``rich-root`` repositories. The Upgrade guide
3347
has more information about this change. (Robert Collins)
3349
* On Windows auto-detection of Putty's plink.exe is disabled.
3350
Default SSH client for Windows is paramiko. User still can force
3351
usage of plink if explicitly set environment variable BZR_SSH=plink.
3352
(#414743, Alexander Belchenko)
3357
* ``bzr branch --switch`` can now switch the checkout in the current directory
3358
to the newly created branch. (LukĆ”Å” LalinskĆ½)
3363
* Further tweaks to handling of ``bzr add`` messages about ignored files.
3364
(Jason Spashett, #76616)
3366
* Fetches were being requested in 'groupcompress' order, but weren't
3367
recombining the groups. Thus they would 'fragment' to get the correct
3368
order, but not 'recombine' to actually benefit from it. Until we get
3369
recombining to work, switching to 'unordered' fetches avoids the
3370
fragmentation. (John Arbash Meinel, #402645)
3372
* Fix a pycurl related test failure on karmic by recognizing an error
3373
raised by newer versions of pycurl.
3374
(Vincent Ladeuil, #306264)
3376
* Fix a test failure on karmic by making a locale test more robust.
3377
(Vincent Ladeuil, #413514)
3379
* Fix IndexError printing CannotBindAddress errors.
3380
(Martin Pool, #286871)
3382
* Fix "Revision ... not present" errors when upgrading stacked branches,
3383
or when doing fetches from a stacked source to a stacked target.
3384
(Andrew Bennetts, #399140)
3386
* ``bzr branch`` of 2a repositories over HTTP is much faster. bzr now
3387
batches together small fetches from 2a repositories, rather than
3388
fetching only a few hundred bytes at a time.
3389
(Andrew Bennetts, #402657)
3394
* A better description of the platform is shown in crash tracebacks, ``bzr
3395
--version`` and ``bzr selftest``.
3396
(Martin Pool, #409137)
3398
* bzr can now (again) capture crash data through the apport library,
3399
so that a single human-readable file can be attached to bug reports.
3400
This can be disabled by using ``-Dno_apport`` on the command line, or by
3401
putting ``no_apport`` into the ``debug_flags`` section of
3403
(Martin Pool, Robert Collins, #389328)
3405
* ``bzr push`` locally on windows will no longer give a locking error with
3406
dirstate based formats. (Robert Collins)
3408
* ``bzr shelve`` and ``bzr unshelve`` now work on windows.
3409
(Robert Collins, #305006)
3411
* Commit of specific files no longer prevents using the iter_changes
3412
codepath. On 2a repositories, commit of specific files should now be as
3413
fast, or slightly faster, than a full commit. (Robert Collins)
3415
* The internal core code that handles specific file operations like
3416
``bzr st FILENAME`` or ``bzr commit FILENAME`` has been changed to
3417
include the parent directories if they have altered, and when a
3418
directory stops being a directory its children are always included. This
3419
fixes a number of causes for ``InconsistentDelta`` errors, and permits
3420
faster commit of specific paths. (Robert Collins, #347649)
3425
* New developer documentation for content filtering.
3431
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
3432
classes changed to manage lock lifetime of the trees they open in a way
3433
consistent with reader-exclusive locks. (Robert Collins, #305006)
3441
:Codename: nein nein nein!
3444
This release fixes two small but worthwhile bugs relevant to users on
3445
Microsoft Windows: some commands that failed on with locking errors will
3446
now work, and a bug that caused poor performance after committing a file
3447
with line-ending conversion has now been fixed. It also fixes a bug in
3448
pushing to older servers.
3453
* Fixed a problem where using content filtering and especially end-of-line
3454
conversion will commit too many copies a file.
3455
(Martin Pool, #415508)
3457
* Fix assertion error about ``_remember_remote_is_before`` in
3458
``set_tags_bytes`` when pushing to older smart servers.
3459
(Andrew Bennetts, Alexander Belchenko, #418931)
3464
* ``bzr push`` locally on Windows will no longer give a locking error with
3465
dirstate based formats. (Robert Collins)
3467
* ``bzr shelve`` and ``bzr unshelve`` now work on Windows.
3468
(Robert Collins, #305006)
3473
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
3474
classes changed to manage lock lifetime of the trees they open in a way
3475
consistent with reader-exclusive locks. (Robert Collins, #305006)
3477
* ``Tree.path_content_summary`` may return a size of None, when called on
3478
a tree with content filtering where the size of the canonical form
3479
cannot be cheaply determined. (Martin Pool)
3481
* When manually creating transport servers in test cases, a new helper
3482
``TestCase.start_server`` that registers a cleanup and starts the server
3483
should be used. (Robert Collins)
3488
Compatibility Breaks
3489
********************
3491
* Committing directly to a stacked branch from a lightweight checkout will
3492
no longer work. In previous versions this would appear to work but would
3493
generate repositories with insufficient data to create deltas, leading
3494
to later errors when branching or reading from the repository.
3495
(Robert Collins, bug #375013)
3503
* Fetching from 2a branches from a version-2 bzr protocol would fail to
3504
copy the internal inventory pages from the CHK store. This cannot happen
3505
in normal use as all 2a compatible clients and servers support the
3506
version-3 protocol, but it does cause test suite failures when testing
3507
downlevel protocol behaviour. (Robert Collins)
3509
* Fix a test failure on karmic by making a locale test more robust.
3510
(Vincent Ladeuil, #413514)
3512
* Fixed "Pack ... already exists" error when running ``bzr pack`` on a
3513
fully packed 2a repository. (Andrew Bennetts, #382463)
3515
* Further tweaks to handling of ``bzr add`` messages about ignored files.
3516
(Jason Spashett, #76616)
3518
* Properly handle fetching into a stacked branch while converting the
3519
data, especially when there are also ghosts. The code was filling in
3520
parent inventories incorrectly, and also not handling when one of the
3521
parents was a ghost. (John Arbash Meinel, #402778, #412198)
3523
* ``RemoteStreamSource.get_stream_for_missing_keys`` will fetch CHK
3524
inventory pages when appropriate (by falling back to the vfs stream
3525
source). (Andrew Bennetts, #406686)
3527
* StreamSource generates rich roots from non-rich root sources correctly
3528
now. (Andrew Bennetts, #368921)
3530
* When deciding whether a repository was compatible for upgrading or
3531
fetching, we previously incorrectly checked the default repository
3532
format for the bzrdir format, rather than the format that was actually
3533
present on disk. (Martin Pool, #408824)
3538
* A better description of the platform is shown in crash tracebacks, ``bzr
3539
--version`` and ``bzr selftest``.
3540
(Martin Pool, #409137)
3542
* Cross-format fetches (such as between 1.9-rich-root and 2a) via the
3543
smart server are more efficient now. They send inventory deltas rather
3544
than full inventories. The smart server has two new requests,
3545
``Repository.get_stream_1.19`` and ``Repository.insert_stream_1.19`` to
3546
support this. (Andrew Bennetts, #374738, #385826)
3548
* Extracting the full ancestry and computing the ``merge_sort`` is now
3549
significantly faster. This effects things like ``bzr log -n0``. (For
3550
example, ``bzr log -r -10..-1 -n0 bzr.dev`` is 2.5s down to 1.0s.
3551
(John Arbash Meinel)
3562
* ``-Dstrict_locks`` can now be used to check that read and write locks
3563
are treated properly w.r.t. exclusivity. (We don't try to take an OS
3564
read lock on a file that we already have an OS write lock on.) This is
3565
now set by default for all tests, if you have a test which cannot be
3566
fixed, you can use ``self.thisFailsStrictLockCheck()`` as a
3567
compatibility knob. (John Arbash Meinel)
3569
* InterDifferingSerializer is now only used locally. Other fetches that
3570
would have used InterDifferingSerializer now use the more network
3571
friendly StreamSource, which now automatically does the same
3572
transformations as InterDifferingSerializer. (Andrew Bennetts)
3574
* ``KnownGraph`` now has a ``.topo_sort`` and ``.merge_sort`` member which
3575
are implemented in pyrex and significantly faster. This is exposed along
3576
with ``CombinedGraphIndex.find_ancestry()`` as
3577
``VersionedFiles.get_known_graph_ancestry(keys)``.
3578
(John Arbash Meinel)
3580
* RemoteBranch.open now honours ignore_fallbacks correctly on bzr-v2
3581
protocols. (Robert Collins)
3583
* The index code now has some specialized routines to extract the full
3584
ancestry of a key in a more efficient manner.
3585
``CombinedGraphIndex.find_ancestry()``. (Time to get ancestry for
3586
bzr.dev drops from 1.5s down to 300ms. For OOo from 33s => 10.5s) (John
3592
* Install the test ssl certificate and key so that installed bzr
3593
can run the https tests. (Denys Duchier, #392401)
3599
:Codename: little traveller
3601
:1.18rc1: 2009-08-10
3603
This release of Bazaar marches on towards the 2.0 release in which the 2a
3604
'brisbane-core' format becomes generally recommended. Most of the work in
3605
this release now focusses on bug fixes and stabilization, covering both 2a
3606
and previous formats. There is a new text-mode interactive merge feature,
3607
a new guide to migration to 2a format in the user documentation, and
3608
pushing branches to a smart server is now much faster.
3610
The Bazaar team decided that 2.0 will be a long-term supported release,
3611
with bugfix-only releases based on it continuing for at least six months
3612
or until the following stable release.
3614
There are no changes from 1.18rc1 to 1.18.
3619
* ``bzr merge --interactive`` applies a user-selected portion of the
3620
merge. The UI is similar to ``shelve``. (Aaron Bentley)
3622
* ``bzr reconfigure`` now takes options ``--stacked-on URL`` and
3623
``--unstacked`` to change stacking of a branch.
3624
(Martin Pool, #391411)
3629
* Annotating on a stacked branch will now succeed in simple scenarios.
3630
There are still some complex scenarios where it will fail (bug #399884)
3631
(John Arbash Meinel, #393366)
3633
* A progress bar is no longer left dangling when ``bzr selftest``
3634
completes, and the progress bar updates with zero latency so the
3635
displayed test name is always the one that's actually running.
3636
(Martin Pool, #123688)
3638
* Authenticating against an ssh server now uses ``auth_none`` to determine
3639
if password authentication is even supported. This fixes a bug where
3640
users would be prompted for a launchpad password, even though launchpad
3641
only supports publickey authentication. (John Arbash Meinel, #375867)
3643
* BranchBuilder now accepts timezone to avoid test failures in countries far
3644
from GMT. (Vincent Ladeuil, #397716)
3646
* ``bzr commit`` no longer saves the unversioning of missing files until
3647
the commit has completed on the branch. This means that aborting a
3648
commit that found a missing file will leave the tree unedited.
3649
(Robert Collins, #282402)
3651
* ``bzr mv`` no longer takes out branch locks, which allows it to work
3652
when the branch is readonly. (Robert Collins, #216541)
3654
* ``bzr revert .`` no longer generates an InconsistentDelta error when
3655
there are missing subtrees. (Robert Collins, #367632)
3657
* ``bzr send`` now generates valid bundles with ``--2a`` formats. However,
3658
do to internal changes necessary to support this, older clients will
3659
fail when trying to insert them. For newer clients, the bundle can be
3660
used to apply the changes to any rich-root compatible format.
3661
(John Arbash Meinel, #393349)
3663
* Cope with FTP servers that don't support restart/append by falling back
3664
to reading and then rewriting the whole file, such as TahoeLAFS. (This
3665
fallback may be slow for some access patterns.) (Nils Durner, #294709)
3667
* Encode the paths in ``mbcs`` encoding on Windows when spawning an
3668
external diff client. This at least allows supporting filenames that are
3669
not ascii, but are present in the current locale. Ideally we would be
3670
able to pass the Unicode path, but that would be client dependent.
3671
(John Arbash Meinel, #382709)
3673
* Fix a compile bug on Solaris having to do with const and
3674
pointer-to-pointers. (John Arbash Meinel, #408441)
3676
* Fixed a NameError that occurs when merging or pulling from a URL that
3677
causes a redirection loop when bzr tries to read a URL as a bundle.
3678
(Andrew Bennetts, #400847)
3680
* Fix ``AttributeError: 'TestUIFactory' object has no attribute 'tick'``
3681
running send and similar commands on 2a formats.
3682
(Martin Pool, #408201)
3684
* Fix crash in some invocations of ``bzr status`` in format 2a.
3685
(Martin Pool, #403523)
3687
* Fixed export to existing directory: if directory is empty then export
3688
will succeed, otherwise it fails with error.
3689
(Alexander Belchenko, #406174)
3691
* Fixed spurious "Source branch does not support stacking" warning when
3692
pushing. (Andrew Bennetts, #388908)
3694
* Fixed spurious transport activity indicator appearing while tests are
3695
running. (Martin Pool, #343532)
3697
* Merge now correctly handles empty right-hand revision specs.
3698
(Aaron Bentley, #333961)
3700
* Renames to lexographically lower basenames in trees that have never been
3701
committed to will no longer corrupt the dirstate. This was caused by an
3702
bug in the dirstate update_minimal method. (Robert Collins, #395556)
3704
* Requests for unknown methods no longer cause the smart server to log
3705
lots of backtraces about ``UnknownSmartMethod``, ``do_chunk`` or
3706
``do_end``. (Andrew Bennetts, #338561)
3708
* Shelve will not shelve the initial add of the tree root. (Aaron Bentley)
3710
* Streaming from bzr servers where there is a chain of stacked branches
3711
(A stacked on B stacked on C) will now work. (Robert Collins, #406597)
3713
* The environment variable ``BZR_PROGRESS_BAR`` set to either ``text`` or ``none``
3714
always forces progress bars either on or off respectively. Otherwise,
3715
they're turned on if ``TERM`` is not ``dumb`` and stderr is a terminal.
3716
bzr always uses the 'text' user interface when run as a command, so
3717
``BZR_USE_TEXT_UI`` is no longer needed.
3718
(Martin Pool, #339385, #387717)
3720
* The optional ``_knit_load_data_pyx`` C extension was never being
3721
imported. This caused significant slowdowns when reading data from
3722
repositories. (Andrew Bennetts, #405653)
3724
* The ``--hardlink`` option to ``branch`` and ``checkout`` is not
3725
supported at the moment on workingtree formats that can do content
3726
filtering. (See <https://bugs.edge.launchpad.net/bzr/+bug/408193>.)
3727
bzr now says so, rather than just ignoring the option. (Martin Pool)
3729
* There was a bug in ``osutils.relpath`` that was only triggered on
3730
Windows. Essentially if you were at the root of a drive, and did
3731
something to a branch/repo on another drive, we would go into an
3732
infinite loop while trying to find a 'relative path'.
3733
(John Arbash Meinel, #394227)
3735
* ``WorkingTree4.unversion`` will no longer fail to unversion ids which
3736
were present in a parent tree but renamed in the working tree.
3737
(Robert Collins, #187207)
3742
* Can now rename/move files even if they have been removed from the inventory.
3745
* Pushing branches with tags via ``bzr://`` and ``bzr+ssh://`` is much
3746
faster, using a new ``Branch.set_tags_bytes`` smart server verb rather
3747
than VFS methods. For example, pushes of small branches with tags take
3748
11 rather than 18 smart server requests. (Andrew Bennetts, #398608)
3750
* Sending Ctrl-Break on Windows will now drop you into the debugger, in
3751
the same way that sending Ctrl-\\ does on other platforms.
3752
(John Arbash Meinel)
3757
* Added Bazaar 2.0 Upgrade Guide. (Ian Clatworthy)
3762
* ``CLIUIFactory`` is deprecated; use ``TextUIFactory`` instead if you
3763
need to subclass or create a specific class, or better yet the existing
3764
``make_ui_for_terminal``. ``SilentUIFactory`` is clarified to do no
3765
user interaction at all, rather than trying to read from stdin but not
3766
writing any output, which would be strange if reading prompts or
3767
passwords. (Martin Pool)
3769
* New TransformPreview.commit() allows committing without a working tree.
3772
* ``pb`` parameter to ``TextTestResult`` is deprecated and ignored.
3775
* ProgressTasks now prefer to talk direct to their ProgressView not to the
3779
* ``WorkingTree._check`` now requires a references dict with keys matching
3780
those returned by ``WorkingTree._get_check_refs``. (Robert Collins)
3785
* ``CHKInventory.path2id`` uses the parent_id to basename hash to avoid
3786
reading the entries along the path, reducing work to lookup ids from
3787
paths. (Robert Collins)
3789
* ``CHKMap.apply_delta`` now raises ``InconsistentDelta`` if a delta adds
3790
as new a key which was already mapped. (Robert Collins)
3792
* Inventory delta application catches more cases of corruption and can
3793
prevent corrupt deltas from affecting consistency of data structures on
3794
disk. (Robert Collins)
3796
* --subunit support now adds timestamps if the subunit version supports
3797
it. (Robert Collins)
3799
* The Windows all-in-one installer now bundles the PyQt image format
3800
plugins, which allows previewing more images as part of 'qdiff'.
3801
(Alexander Belchenko)
3807
* Merge directive cherrypick tests must use the same root id.
3808
(Martin Pool, #409684)
3810
* Spurious failure in ``check`` tests on rich-root formats fixed.
3811
(Martin Pool, #408199)
3813
* The ``bzrlib.tests.TextTestRunner`` will no longer call
3814
``countTestsCases`` on the test being run. Progress information is
3815
instead handled by having the test passed in call ``result.progress``
3816
before running its contents. This improves the behaviour when using
3817
``TextTestRunner`` with test suites that don't support
3818
``countTestsCases``. (Robert Collins)
3821
bzr 1.17.1 (unreleased)
3822
#######################
3827
* The optional ``_knit_load_data_pyx`` C extension was never being
3828
imported. This caused significant slowdowns when reading data from
3829
knit format repositories. (Andrew Bennetts, #405653)
3834
:Codename: so-late-its-brunch
3835
:1.17rc1: 2009-07-13
3839
Bazaar continues to blaze a straight and shining path to the 2.0 release and
3840
the elevation of the ``2a`` beta format to the full glory of "supported and
3843
Highlights in this release include greatly reduced memory consumption during
3844
commits, faster ``ls``, faster ``annotate``, faster network operations if
3845
you're specifying a revision number and the final destruction of those
3846
annoying progress bar artifacts.
3849
Changes from 1.17rc1 to 1.17final
3850
*********************************
3852
* Change an extension to call the python ``frozenset()`` rather than the C
3853
api ``PyFrozenSet_New``. It turns out that python2.4 did not expose the
3854
C api. (John Arbash Meinel, #399366)
3856
* Fixes for the Makefile and the rename of ``generate_docs.py`` to
3857
``tools/generate_docs.py`` to allow everything to be built on Windows.
3858
(John Arbash Meinel, #399356)
3860
* ``bzr serve`` once again applies a ``ChrootServer`` to the given
3861
directory before serving it. (Andrew Bennetts, #400535)
3864
Compatibility Breaks
3865
********************
3867
* ``bzr register-branch`` from the Launchpad plugin now refers to "project"
3868
instead of "product" which is the correct Launchpad terminology. The
3869
--product option is deprecated and users should switch to using --project.
3870
(Neil Martinsen-Burrell, #238764)
3876
* ``bzr push`` now aborts if uncommitted changes (including pending merges)
3877
are present in the working tree (if one is present) and no revision is
3878
specified. The configuration option ``push_strict`` can be used to set the
3879
default for this behavior. (Vincent Ladeuil, #284038, #322808, #65286)
3881
* ``bzr revno`` and ``bzr revision-info`` now have a ``--tree`` option to
3882
show revision info for the working tree instead of the branch.
3883
(Matthew Fuller, John Arbash Meinel)
3885
* ``bzr send`` now aborts if uncommitted changes (including pending merges)
3886
are present in the working tree and no revision is specified. The
3887
configuration option ``send_strict`` can be used to set the default for this
3889
(Vincent Ladeuil, #206577)
3891
* ``bzr switch --create-branch/-b`` can now be used to create and switch
3892
to a new branch. Supplying a name without a ``/`` will create the branch
3893
relative to the existing branch. (similar to how ``bzr switch name``
3894
works when the branch already exists.) (John Arbash Meinel)
3900
* Accept uppercase "Y/N" to prompts such as from break lock.
3901
(#335182, Tim Powell, Martin Pool)
3903
* Add documentation about diverged branches and how to fix them in the
3904
centralized workflow with local commits. Mention ``bzr help
3905
diverged-branches`` when a push fails because the branches have
3906
diverged. (Neil Martinsen-Burrell, #269477)
3908
* Annotate would sometimes 'latch on' to trivial lines, causing important
3909
lines to be incorrectly annotated. (John Arbash Meinel, #387952)
3911
* Automatic format upgrades triggered by default stacking policies on a
3912
1.16rc1 (or later) smart server work again.
3913
(Andrew Bennetts, #388675)
3915
* Avoid progress bar artifacts being left behind on the screen.
3916
(Martin Pool, #321935)
3918
* Better message in ``bzr split`` error suggesting a rich root format.
3919
(Neil Martinsen-Burrell, #220067)
3921
* ``Branch.set_append_revisions_only`` now works with branches on a smart
3922
server. (Andrew Bennetts, #365865)
3924
* By default, ``bzr branch`` will fail if the target directory exists, but
3925
does not already have a control directory. The flag ``--use-existing-dir``
3926
will allow operation to proceed. (Alexander Belchenko, #307554)
3928
* ``bzr ls DIR --from-root`` now shows only things in DIR, not everything.
3931
* Fetch between repositories does not error if they have inconsistent data
3932
that should be irrelevant to the fetch operation. (Aaron Bentley)
3934
* Fix ``AttributeError`` exception when reconfiguring lightweight checkout
3935
of a remote repository.
3936
(Jelmer Vernooij, #332194)
3938
* Fix bug in decoding v3 smart server messages when receiving multiple
3939
lots of excess bytes after an end-of-message.
3942
* Force deletion of readonly files during merge, update and other tree
3944
(Craig Hewetson, Martin Pool, #218206)
3946
* Force socket shutdown in threaded http test servers to avoid client hangs
3947
(pycurl). (Vincent Ladeuil, #383920).
3949
* ``LRUCache`` will maintain the linked list pointers even if a nodes
3950
cleanup function raises an exception. (John Arbash Meinel, #396838)
3952
* Progress bars are now suppressed again when the environment variable
3953
``BZR_PROGRESS_BAR`` is set to ``none``.
3954
(Martin Pool, #339385)
3956
* Reduced memory consumption during ``bzr commit`` of large files. For
3957
pre 2a formats, should be down to ~3x the size of a file.
3958
For ``--2a`` format repositories, it is down to the size of the file
3959
content plus the size of the compressed text. Related to bug #109114.
3960
(John Arbash Meinel)
3962
* Set hidden attribute on .bzr directory below unicode path should never
3963
fail with error. The operation should succeed even if bzr unable to set
3964
the attribute. (Alexander Belchenko, related to bug #335362).
3966
* Stacking will no longer accept requests to stack on the same
3967
branch/repository. Existing branches that incorrectly reference the same
3968
repository in a stacking configuration will now raise
3969
UnstackableLocationError when the branch is opened. This can be fixed by
3970
removing the stacking location inside ``.bzr/branch``.
3971
(Robert Collins, #376243)
3973
* The ``log+`` decorator, useful in debugging or profiling, could cause
3974
"AttributeError: 'list' object has no attribute 'next'". This is now
3975
fixed. The log decorator no longer shows the elapsed time or transfer
3976
rate because they're available in the log prefixes and the transport
3977
activity display respectively.
3978
(Martin Pool, #340347)
3980
* Unshelve works correctly when multiple zero-length files are present on
3981
the shelf. (Aaron Bentley, #363444)
3983
* Progress bars no longer show the network transport scheme or direction.
3986
* launchpad-login now respects the 'verbose' option.
3987
(Jonathan Lange, #217031)
3993
* ``bzrlib.user_encoding`` is now officially deprecated. It is not
3994
possible to write a deprecation wrapper, but the variable will be
3995
removed in the near future. Use ``bzrlib.osutils.get_user_encoding()``
3996
instead. (Alexander Belchenko)
3998
* Command lookup has had hooks added. ``bzrlib.Command.hooks`` has
3999
three new hook points: ``get_command``, ``get_missing_command`` and
4000
``list_commands``, which allow just-in-time command name provision
4001
rather than requiring all command names be known a-priori.
4004
* ``get_app_path`` from win32utils.py now supports REG_EXPAND_SZ data type
4005
and can read path to wordpad.exe. (Alexander Belchenko, #392046)
4007
* ``graph.KnownGraph`` has been added. This is a class that can give
4008
answers to ``heads()`` very quickly. However, it has the assumption that
4009
the whole graph has already been loaded. This is true during
4010
``annotate`` so it is used there with good success (as much as 2x faster
4011
for files with long ancestry and 'cherrypicked' changes.)
4012
(John Arbash Meinel, Vincent Ladeuil)
4014
* OS file locks are now taken out using ``CreateFile`` rather than
4015
``LockFileEx`` on Windows. The locking remains exclusive with
4016
``LockFileEx`` but now it also works on older versions of Windows (such
4017
as Win98). (Martin <gzlist>)
4019
* pack <=> pack fetching is now done via a ``PackStreamSource`` rather
4020
than the ``Packer`` code. The user visible change is that we now
4021
properly fetch the minimum number of texts for non-smart fetching.
4022
(John Arbash Meinel)
4025
* ``VersionedFiles._add_text`` is a new api that lets us insert text into
4026
the repository as a single string, rather than a list of lines. This can
4027
improve memory overhead and performance of committing large files.
4028
(Currently a private api, used only by commit). (John Arbash Meinel)
4034
* ``bzr annotate`` can now be significantly faster. The time for
4035
``bzr annotate NEWS`` is down to 7s from 22s in 1.16. Files with long
4036
histories and lots of 'duplicate insertions' will be improved more than
4037
others. (John Arbash Meinel, Vincent Ladeuil)
4039
* ``bzr ls`` is now faster. On OpenOffice.org, the time drops from 2.4
4040
to 1.1 seconds. The improvement for ``bzr ls -r-1`` is more
4041
substantial dropping from 54.3 to 1.1 seconds. (Ian Clatworthy)
4043
* Improve "Path(s) are not versioned" error reporting for some commands.
4046
* Initial commit performance in ``--2a`` repositories has been improved by
4047
making it cheaper to build the initial CHKMap. (John Arbash Meinel)
4049
* Resolving a revno to a revision id on a branch accessed via ``bzr://``
4050
or ``bzr+ssh://`` is now much faster and involves no VFS operations.
4051
This speeds up commands like ``bzr pull -r 123``. (Andrew Bennetts)
4053
* ``revision-info`` now properly aligns the revnos/revids in the output
4054
and doesn't traceback when given revisions not in the current branch.
4055
Performance is also significantly improved when requesting multiple revs
4056
at once. (Matthew Fuller, John Arbash Meinel)
4058
* Tildes are no longer escaped by Transports. (Andy Kilner)
4064
* Avoid bad text wrapping in generated documentation. Slightly better
4065
formatting in the user reference.
4066
(Martin Pool, #249908)
4068
* Minor clarifications to the help for End-Of-Line conversions.
4074
* Removed overspecific error class ``InvalidProgressBarType``.
4077
* The method ``ProgressView._show_transport_activity`` is now
4078
``show_transport_activity`` because it's part of the contract between
4079
this class and the UI. (Martin Pool)
4085
:Released: 2009-06-26
4087
End user testing of the 2a format revealed two serious bugs. The first,
4088
#365615, caused bzr to raise AbsentContentFactory errors when autopacking.
4089
This meant that commits or pushes to 2a-format repositories failed
4092
The second bug, #390563, caused the smart server to raise AbsentContentFactory
4093
when streaming 2a stacked 2a-format branches. This particularly affected
4094
branches stored on Launchpad in the 2a format.
4096
Both of these bugs cause command failures only, neither of them cause data
4097
corruption or data loss. And, of course, both of these bugs are now fixed.
4102
* We now properly request a more minimal set of file texts when fetching
4103
multiple revisions. (Robert Collins, John Arbash Meinel, #390563)
4105
* Repositories using CHK pages (which includes the new 2a format) will no
4106
longer error during commit or push operations when an autopack operation
4107
is triggered. (Robert Collins, #365615)
4109
* ``chk_map.iter_interesting_nodes`` now properly uses the *intersection*
4110
of referenced nodes rather than the *union* to determine what
4111
uninteresting pages we still need to look at. Prior to this,
4112
incrementally pushing to stacked branch would push the minimal data, but
4113
fetching everything would request extra texts. There are some unhandled
4114
cases wrt trees of different depths, but this fixes the common cases.
4115
(Robert Collins, John Arbash Meinel, #390563)
4117
* ``GroupCompress`` repositories now take advantage of the pack hints
4118
parameter to permit cross-format fetching to incrementally pack the
4119
converted data. (Robert Collins)
4121
* ``Repository.commit_write_group`` now returns opaque data about what
4122
was committed, for passing to the ``Repository.pack``. Repositories
4123
without atomic commits will still return None. (Robert Collins)
4125
* ``Repository.pack`` now takes an optional ``hint`` parameter
4126
which will support doing partial packs for repositories that can do
4127
that. (Robert Collins)
4129
* RepositoryFormat has a new attribute 'pack_compresses' which is True
4130
when doing a pack operation changes the compression of content in the
4131
repository. (Robert Collins)
4133
* ``StreamSink`` and ``InterDifferingSerialiser`` will call
4134
``Repository.pack`` with the hint returned by
4135
``Repository.commit_write_group`` if the formats were different and the
4136
repository can increase compression by doing a pack operation.
4137
(Robert Collins, #376748)
4142
:Codename: yesterday-in-california
4143
:1.16rc1: 2009-06-11
4146
This version of Bazaar contains the beta release of the new ``2a`` repository
4147
format, suitable for testing by fearless, advanced users. This format or an
4148
updated version of it will become the default format in Bazaar 2.0. Please
4149
read the NEWS entry before even thinking about upgrading to the new format.
4151
Also included are speedups for many operations on huge projects, a bug fix for
4152
pushing stacked new stacked branches to smart servers and the usual bevy of
4153
bug fixes and improvements.
4156
Changes from 1.16rc1 to 1.16final
4157
*********************************
4159
* Fix the nested tree flag check so that upgrade from development formats to
4160
2a can work correctly.
4161
(Jelmer Vernooij, #388727)
4163
* Automatic format upgrades triggered by default stacking policies on a
4164
1.16rc1 (or later) smart server work again.
4165
(Andrew Bennetts, #388675)
4168
Compatibility Breaks
4169
********************
4171
* Display prompt on stderr (instead of stdout) when querying users so
4172
that the output of commands can be safely redirected.
4173
(Vincent Ladeuil, #376582)
4179
* A new repository format ``2a`` has been added. This is a beta release
4180
of the brisbane-core (aka group-compress) project. This format now
4181
suitable for wider testing by advanced users willing to deal with some
4182
bugs. We would appreciate test reports, either positive or negative.
4183
Format 2a is substantially smaller and faster for many operations on
4184
many trees. This format or an updated version will become the default
4187
This is a rich-root format, so this repository format can be used with
4188
bzr-svn. Bazaar branches in previous non-rich-root formats can be
4189
converted (including by merge, push and pull) to format 2a, but not vice
4190
versa. We recommend upgrading previous development formats to 2a.
4192
Upgrading to this format can take considerable time because it expands
4193
and more concisely repacks the full history.
4195
If you use stacked branches, you must upgrade the stacked branches
4196
before the stacked-on branches. (See <https://bugs.launchpad.net/bugs/374735>)
4198
* ``--development7-rich-root`` is a new dev format, similar to ``--dev6``
4199
but using a Revision serializer using bencode rather than XML.
4200
(Jelmer Vernooij, John Arbash Meinel)
4202
* mail_client=claws now supports --body (and message body hooks). Also uses
4203
configured from address. (Barry Warsaw)
4209
* ``--development6-rich-root`` can now stack. (Modulo some smart-server
4210
bugs with stacking and non default formats.)
4211
(John Arbash Meinel, #373455)
4213
* ``--development6-rich-root`` delays generating a delta index for the
4214
first object inserted into a group. This has a beneficial impact on
4215
``bzr commit`` since each committed texts goes to its own group. For
4216
committing a 90MB file, it drops peak memory by about 200MB, and speeds
4217
up commit from 7s => 4s. (John Arbash Meinel)
4219
* Numerous operations are now faster for huge projects, i.e. those
4220
with a large number of files and/or a large number of revisions,
4221
particularly when the latest development format is used. These
4222
operations (and improvements on OpenOffice.org) include:
4224
* branch in a shared repository (2X faster)
4225
* branch --no-tree (100X faster)
4231
* Pyrex version of ``bencode`` support. This provides optimized support
4232
for both encoding and decoding, and is now found at ``bzrlib.bencode``.
4233
``bzrlib.utils.bencode`` is now deprecated.
4234
(Alexander Belchenko, Jelmer Vernooij, John Arbash Meinel)
4240
* Bazaar can now pass attachment files to the mutt email client.
4241
(Edwin Grubbs, #384158)
4243
* Better message in ``bzr add`` output suggesting using ``bzr ignored`` to
4244
see which files can also be added. (Jason Spashett, #76616)
4246
* ``bzr pull -r 123`` from a stacked branch on a smart server no longer fails.
4247
Also, the ``Branch.revision_history()`` API now works in the same
4248
situation. (Andrew Bennetts, #380314)
4250
* ``bzr serve`` on Windows no longer displays a traceback simply because a
4251
TCP client disconnected. (Andrew Bennetts)
4253
* Clarify the rules for locking and fallback repositories. Fix bugs in how
4254
``RemoteRepository`` was handling fallbacks along with the
4255
``_real_repository``. (Andrew Bennetts, John Arbash Meinel, #375496)
4257
* Fix a small bug with fetching revisions w/ ghosts into a new stacked
4258
branch. Not often triggered, because it required ghosts to be part of
4259
the fetched revisions, not in the stacked-on ancestry.
4260
(John Arbash Meinel)
4262
* Fix status and commit to work with content filtered trees, addressing
4263
numerous bad bugs with line-ending support. (Ian Clatworthy, #362030)
4265
* Fix problem of "directory not empty" when contending for a lock over
4266
sftp. (Martin Pool, #340352)
4268
* Fix rule handling so that eol is optional, not mandatory.
4269
(Ian Clatworthy, #379370)
4271
* Pushing a new stacked branch to a 1.15 smart server was broken due to a
4272
bug in the ``BzrDirFormat.initialize_ex`` smart verb. This is fixed in
4273
1.16, but required changes to the network protocol, so the
4274
``BzrDirFormat.initialize_ex`` verb has been removed and replaced with a
4275
corrected ``BzrDirFormat.initialize_ex_1.16`` verb. 1.15 clients will
4276
still work with a 1.16 server as they will fallback to slower (and
4278
(Jonathan Lange, Robert Collins, Andrew Bennetts, #385132)
4280
* Reconcile can now deal with text revisions that originated in revisions
4281
that are ghosts. (Jelmer Vernooij, #336749)
4283
* Support cloning of branches with ghosts in the left hand side history.
4284
(Jelmer Vernooij, #248540)
4286
* The ''bzr diff'' now catches OSError from osutils.rmtree and logs a
4287
helpful message to the trace file, unless the temp directory really was
4288
removed (which would be very strange). Since the diff operation has
4289
succeeded from the user's perspective, no output is written to stderr
4290
or stdout. (Maritza Mendez, #363837)
4292
* Translate errors received from a smart server in response to a
4293
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
4294
This was causing tracebacks even for mundane errors like
4295
``PermissionDenied``. (Andrew Bennetts, #381329)
4300
* Added directory structure and started translation of docs in Russian.
4301
(Alexey Shtokalo, Alexander Iljin, Alexander Belchenko, Dmitry Vasiliev,
4302
Volodymyr Kotulskyi)
4307
* Added osutils.parent_directories(). (Ian Clatworthy)
4309
* ``bzrlib.progress.ProgressBar``, ``ChildProgress``, ``DotsProgressBar``,
4310
``TTYProgressBar`` and ``child_progress`` are now deprecated; use
4311
``ui_factory.nested_progress_bar`` instead. (Martin Pool)
4313
* ``graph.StackedParentsProvider`` is now a public API, replacing
4314
``graph._StackedParentsProvider``. The api is now considered stable and ready
4315
for external users. (Gary van der Merwe)
4317
* ``bzrlib.user_encoding`` is deprecated in favor of
4318
``get_user_encoding``. (Alexander Belchenko)
4320
* TreeTransformBase no longer assumes that limbo is provided via disk.
4321
DiskTreeTransform now provides disk functionality. (Aaron Bentley)
4326
* Remove ``weave.py`` script for accessing internals of old weave-format
4327
repositories. (Martin Pool)
4332
* ``make check`` no longer repeats the test run in ``LANG=C``.
4333
(Martin Pool, #386180)
4335
* The number of cores is now correctly detected on OSX. (John Szakmeister)
4337
* The number of cores is also detected on Solaris and win32. (Vincent Ladeuil)
4339
* The number of cores is also detected on FreeBSD. (Matthew Fuller)
4344
:1.15rc1: 2009-05-16
4348
The smart server will no longer raise 'NoSuchRevision' when streaming content
4349
with a size mismatch in a reconstructed graph search. New command ``bzr
4350
dpush``. Plugins can now define their own annotation tie-breaker when two
4351
revisions introduce the exact same line.
4353
Changes from 1.15.1 to 1.15.2
4354
*****************************
4356
* Use zdll on Windows to build ``_chk_map_pyx`` extension.
4357
(Alexander Belchenko)
4359
Changes from 1.15final to 1.15.1
4360
*********************************
4362
* Translate errors received from a smart server in response to a
4363
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
4364
This was causing tracebacks even for mundane errors like
4365
``PermissionDenied``. (Andrew Bennetts, #381329)
4367
Changes from 1.15rc1 to 1.15final
4368
*********************************
4372
Compatibility Breaks
4373
********************
4375
* ``bzr ls`` is no longer recursive by default. To recurse, use the
4376
new ``-R`` option. The old ``--non-recursive`` option has been removed.
4377
If you alias ``ls`` to ``ls -R``, you can disable recursion using
4378
``--no-recursive`` instead. (Ian Clatworthy)
4383
* New command ``bzr dpush`` that can push changes to foreign
4384
branches (svn, git) without setting custom bzr-specific metadata.
4387
* The new development format ``--development6-rich-root`` now supports
4388
stacking. We chose not to use a new format marker, since old clients
4389
will just fail to open stacked branches, the same as if we used a new
4390
format flag. (John Arbash Meinel, #373455)
4392
* Plugins can now define their own annotation tie-breaker when two revisions
4393
introduce the exact same line. See ``bzrlib.annotate._break_annotation_tie``
4394
Be aware though that this is temporary, private (as indicated by the leading
4395
'_') and a first step to address the problem. (Vincent Ladeuil, #348459)
4397
* New command ``bzr dpush`` that can push changes to foreign
4398
branches (svn, git) without setting custom bzr-specific metadata.
4401
* ``bzr send`` will now check the ``child_submit_format`` setting in
4402
the submit branch to determine what format to use, if none was
4403
specified on the command-line. (Jelmer Vernooij)
4408
* -Dhpss output now includes the number of VFS calls made to the remote
4409
server. (Jonathan Lange)
4411
* ``--coverage`` works for code running in threads too.
4412
(Andrew Bennets, Vincent Ladeuil)
4414
* ``bzr pull`` now has a ``--local`` option to only make changes to the
4415
local branch, and not the bound master branch.
4416
(Gary van der Merwe, #194716)
4418
* ``bzr rm *`` is now as fast as ``bzr rm * --keep``. (Johan Walles, #180116)
4423
* Adding now works properly when path contains a symbolic link.
4424
(Geoff Bache, #183831)
4426
* An error is now raised for unknown eol values. (Brian de Alwis, #358199)
4428
* ``bzr merge --weave`` will now generate a conflict if one side deletes a
4429
line, and the other side modifies the line. (John Arbash Meinel, #328171)
4431
* ``bzr reconfigure --standalone`` no longer raises IncompatibleRepositories.
4432
(Martin von Gagern, #248932)
4434
* ``bzr send`` works to send emails again using MAPI.
4435
(Neil Martinsen-Burrell, #346998)
4437
* Check for missing parent inventories in StreamSink. This prevents
4438
incomplete stacked branches being created by 1.13 bzr:// and
4439
bzr+ssh:// clients (which have bug #354036). Instead, the server now
4440
causes those clients to send the missing records. (Andrew Bennetts)
4442
* Correctly handle http servers proposing multiple authentication schemes.
4443
(Vincent Ladeuil, #366107)
4445
* End-Of-Line content filters are now loaded correctly.
4446
(Ian Clatworthy, Brian de Alwis, #355280)
4448
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
4449
longer than 64KiB. (John Arbash Meinel, #364900)
4451
* Fix TypeError in running ``bzr break-lock`` on some URLs.
4452
(Alexander Belchenko, Martin Pool, #365891)
4454
* Non-recursive ``bzr ls`` now works properly when a path is specified.
4455
(Jelmer Vernooij, #357863)
4457
* ssh usernames (defined in ~/.ssh/config) are honoured for bzr+ssh connections.
4458
(Vincent Ladeuil, #367726)
4460
* Several bugs related to unicode symlinks have been fixed and the test suite
4461
enhanced to better catch regressions for them. (Vincent Ladeuil)
4463
* The smart server will no longer raise 'NoSuchRevision' when streaming
4464
content with a size mismatch in a reconstructed graph search: it assumes
4465
that the client will make sure it is happy with what it got, and this
4466
sort of mismatch is normal for stacked environments.
4467
bzr 1.13.0/1 will stream from unstacked branches only - in that case not
4468
getting all the content expected would be a bug. However the graph
4469
search is how we figured out what we wanted, so a mismatch is both odd
4470
and unrecoverable without starting over, and starting over will end up
4471
with the same data as if we just permitted the mismatch. If data is
4472
gc'd, doing a new search will find only the truncated data, so sending
4473
only the truncated data seems reasonable. bzr versions newer than this
4474
will stream from stacked branches and check the stream to find missing
4475
content in the stacked-on branch, and thus will handle the situation
4476
implicitly. (Robert Collins, #360791)
4478
* Upgrading to, or fetching into a 'rich-root' format will now correctly
4479
set the root data the same way that reconcile does.
4480
(Robert Collins, #368921)
4482
* Using unicode Windows API to obtain command-line arguments.
4483
(Alexander Belchenko, #375934)
4491
* ``InterPackRepo.fetch`` and ``RepoFetcher`` now raise ``NoSuchRevision``
4492
instead of ``InstallFailed`` when they detect a missing revision.
4493
``InstallFailed`` itself has been deleted. (Jonathan Lange)
4495
* Not passing arguments to ``bzrlib.commands.main()`` will now grab the
4496
arguments from ``osutils.get_unicode_argv()`` which has proper support
4497
for unicode arguments on windows. Further, the supplied arguments are now
4498
required to be unicode strings, rather than user_encoded strings.
4499
(Alexander Belchenko)
4504
* ``bzrlib.branch.Branch.set_parent`` is now present on the base branch
4505
class and will call ``_set_parent_location`` after doing unicode
4506
encoding. (Robert Collins)
4508
* ``bzrlib.remote.RemoteBranch._set_parent_location`` will use a new verb
4509
``Branch.set_parent_location`` removing further VFS operations.
4512
* ``bzrlib.bzrdir.BzrDir._get_config`` now returns a ``TransportConfig``
4513
or similar when the dir supports configuration settings. The base class
4514
defaults to None. There is a matching new server verb
4515
``BzrDir.get-config_file`` to reduce roundtrips for getting BzrDir
4516
configuration. (Robert Collins)
4518
* ``bzrlib.tests.ExtendedTestResult`` has new methods ``startTests``
4519
called before the first test is started, ``done`` called after the last
4520
test completes, and a new parameter ``strict``. (Robert Collins)
4522
* ``-Dhpss`` when passed to bzr will cause a backtrace to be printed when
4523
VFS operations are started on a smart server repository. This should not
4524
occur on regular push and pull operations, and is a key indicator for
4525
performance regressions. (Robert Collins)
4527
* ``-Dlock`` when passed to the selftest (e.g. ``bzr -Dlock selftest``) will
4528
cause mismatched physical locks to cause test errors rather than just
4529
reporting to the screen. (Robert Collins)
4531
* -Dprogress will cause pdb to start up if a progress view jumps
4532
backwards. (Robert Collins)
4534
* Fallback ``CredentialStore`` instances registered with ``fallback=True``
4535
are now be able to provide credentials if obtaining credentials
4536
via ~/.bazaar/authentication.conf fails. (Jelmer Vernooij,
4537
Vincent Ladeuil, #321918)
4539
* New hook ``Lock.lock_broken`` which runs when a lock is
4540
broken. This is mainly for testing that lock/unlock are
4541
balanced in tests. (Vincent Ladeuil)
4543
* New MergeDirective hook 'merge_request_body' allows hooks to supply or
4544
alter a body for the message produced by ``bzr send``.
4546
* New smart server verb ``BzrDir.initialize_ex`` which implements a
4547
refactoring to the core of clone allowing less round trips on new
4548
branches. (Robert Collins)
4550
* New method ``Tags.rename_revisions`` that can rename revision ids tags
4551
are pointing at. (Jelmer Vernooij)
4553
* Updated the bundled ``ConfigObj`` library to 4.6.0 (Matt Nordhoff)
4558
* ``bzr selftest`` will now fail if lock/unlock are not correctly balanced in
4559
tests. Using ``-Dlock`` will turn the related failures into warnings.
4560
(Vincent Ladeuil, Robert Collins)
4564
:Codename: brisbane-core
4565
:1.14rc1: 2009-04-06
4566
:1.14rc2: 2009-04-19
4570
New formats 1.14 and 1.14-rich-root supporting End-Of-Line (EOL) conversions,
4571
keyword templating (via the bzr-keywords plugin) and generic content filtering.
4572
End-of-line conversion is now supported for formats supporting content
4575
Changes from 1.14final to 1.14.1
4576
********************************
4578
* Change api_minimum_version back to api_minimum_version = (1, 13, 0)
4580
Changes from 1.14rc2 to 1.14final
4581
*********************************
4583
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
4584
longer than 64KiB. (John Arbash Meinel, #364900)
4586
Changes from 1.14rc1 to 1.14rc2
4587
*******************************
4589
* Fix for bug 358037 Revision not in
4590
bzrlib.groupcompress.GroupCompressVersionedFiles (Brian de Alwis,
4593
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
4594
attribute 'get_bytes_as' exception while pulling from Launchpad
4595
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
4597
* Fix for bug 355280 eol content filters are never loaded and thus never
4598
applied (Brian de Alwis, Ian Clatworthy)
4600
* bzr.dev -r4280 Change _fetch_uses_deltas = False for CHK repos until we can
4601
write a better fix. (John Arbash Meinel, Robert Collins)
4603
* Fix for bug 361574 uncommit recommends undefined --levels and -n options
4604
(Marius Kruger, Ian Clatworthy)
4606
* bzr.dev r4289 as cherrypicked at lp:~spiv/bzr/stacking-cherrypick-1.14
4607
(Andrew Bennetts, Robert Collins)
4609
Compatibility Breaks
4610
********************
4612
* A previously disabled code path to accelerate getting configuration
4613
settings from a smart server has been reinstated. We think this *may*
4614
cause a incompatibility with servers older than bzr 0.15. We intend
4615
to issue a point release to address this if it turns out to be a
4616
problem. (Robert Collins, Andrew Bennetts)
4618
* bzr no longer autodetects nested trees as 'tree-references'. They
4619
must now be explicitly added tree references. At the commandline, use
4620
join --reference instead of add. (Aaron Bentley)
4622
* The ``--long`` log format (the default) no longer shows merged
4623
revisions implicitly, making it consistent with the ``short`` and
4624
``line`` log formats. To see merged revisions for just a given
4625
revision, use ``bzr log -n0 -rX``. To see every merged revision,
4626
use ``bzr log -n0``. (Ian Clatworthy)
4631
* New formats ``1.14`` and ``1.14-rich-root`` supporting End-Of-Line
4632
(EOL) conversions, keyword templating (via the bzr-keywords plugin)
4633
and generic content filtering. These formats replace the experimental
4634
``development-wt5`` and ``development-wt5-rich-root`` formats
4635
respectively, but have support for filtered views disabled.
4638
* New ``mv --auto`` option recognizes renames after they occur.
4641
* ``bzr`` can now get passwords from stdin without requiring a controlling
4642
terminal (i.e. by redirecting stdin). (Vincent Ladeuil)
4644
* ``bzr log`` now supports filtering of multiple files and directories
4645
and will show changes that touch any of them. Furthermore,
4646
directory filtering now shows the changes to any children of that
4647
directory, not just the directory object itself.
4648
(Ian Clatworthy, #97715)
4650
* ``bzr shelve`` can now apply changes without storing anything on the
4651
shelf, via the new --destroy option. (Aaron Bentley)
4653
* ``bzr send`` now accepts --body to specify an initial message body.
4656
* ``bzr xxx --usage`` where xxx is a command now shows a usage
4657
message and the options without the descriptive help sections
4658
(like Description and Examples). A message is also given
4659
explaining how to see the complete help, i.e. ``bzr help xxx``.
4662
* Content filters can now be used to provide custom conversion
4663
between the canonical format of content (i.e. as stored) and
4664
the convenience format of content (i.e. as created in working
4665
trees). See ``bzr help content-filters`` for further details.
4666
(Ian Clatworthy, Alexander Belchenko)
4668
* End-of-line conversion is now supported for formats supporting
4669
content filtering. See ``bzr help eol`` for details.
4672
* Newly-blessed `join` command allows combining two trees into one.
4678
* A new format name alias ``default-rich-root`` has been added and
4679
points at the closest relative of the default format that supports
4680
rich roots. (Jelmer Vernooij, #338061)
4682
* Branching from a stacked branch using ``bzr*://`` will now stream
4683
the data when the target repository does not need topological
4684
ordering, reducing round trips and network overhead. This uses the
4685
existing smart server methods added in 1.13, so will work on any
4686
1.13 or newer server. (Robert Collins, Andrew Bennetts)
4688
* ``bzr cat`` and ``bzr export`` now supports a ``--filters`` option
4689
that displays/saves the content after content filters are applied.
4692
* ``bzr ignore`` gives a more informative message when existing
4693
version controlled files match the ignore pattern. (Neil
4694
Martinsen-Burrell, #248895)
4696
* ``bzr log`` now has ``--include-merges`` as an alias for ``--levels 0``.
4699
* ``bzr send`` is faster on repositories with deep histories.
4702
* IPv6 literals are accepted in URLs.
4703
(stlman, Martin Pool, Jelmer Vernooij, #165014)
4705
* Progress bars now show the rate of network activity for
4706
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
4708
* Prompt for user names if they are not in the configuration.
4709
(Jelmer Vernooij, #256612)
4711
* Pushing to a stacked pack-format branch on a 1.12 or older smart server
4712
now takes many less round trips. (Andrew Bennetts, Robert Collins,
4715
* Streaming push can be done to older repository formats. This is
4716
implemented using a new ``Repository.insert_stream_locked`` RPC.
4717
(Andrew Bennetts, Robert Collins)
4719
* The "ignoring files outside view: .." message has been re-worded
4720
to "Ignoring files outside view. View is .." to reduce confusion
4721
about what was being considered and what was being ignored.
4724
* The ``long`` log formatter now shows [merge] indicators. If
4725
only one level of revisions is displayed and merges are found,
4726
the ``long`` and ``short`` log formatters now tell the user
4727
how to see the hidden merged revisions. (Ian Clatworthy)
4729
* The ``brisbane-core`` project has delivered its beta format
4730
``development6-rich-root``. This format is suitable for judicious
4731
testing by early adopters. In particular if you are benchmarking bzr
4732
performance please be sure to test using this format. At this stage
4733
more information is best obtained by contacting the Bazaar mailing list
4734
or IRC channel if you are interested in using this format. We will make
4735
end user documentation available closer to blessing the format as
4736
production ready. (Robert Collins, John Arbash Meinel, Ian Clatworthy,
4737
Vincent Ladeuil, Andrew Bennetts, Martin Pool)
4739
* Tildes are no longer escaped. No more %7Euser/project/branch!
4745
* Pushing a new stacked branch will also push the parent inventories for
4746
revisions at the stacking boundary. This makes sure that the stacked
4747
branch has enough data to calculate inventory deltas for all of its
4748
revisions (without requiring the fallback branch). This avoids
4749
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
4750
when fetching the stacked branch from a 1.13 (or later) smart server.
4751
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
4753
* End-Of-Line content filters are now loaded correctly.
4754
(Ian Clatworthy, Brian de Alwis, #355280)
4756
* Authentication plugins now receive all the parameters from the request
4757
itself (aka host, port, realm, path, etc). Previously, only the
4758
authentication section name, username and encoded password were
4759
provided. (Jean-Francois Roy)
4761
* bzr gives a better message if an invalid regexp is passed to ``bzr log
4762
-m``. (Anne Mohsen, Martin Pool)
4764
* ``bzr split`` now says "See also: join" (Aaron Bentley, #335015)
4766
* ``bzr version-info`` now works in empty branches. (Jelmer Vernooij,
4769
* Fix "is not a stackable format" error when pushing a
4770
stackable-format branch with an unstackable-format repository to a
4771
destination with a default stacking policy. (Andrew Bennetts)
4773
* Fixed incorrect "Source format does not support stacking" warning
4774
when pushing to a smart server. (Andrew Bennetts, #334114)
4776
* Fix 'make check-dist-tarball' failure by converting paths to unicode when
4777
needed. (Vincent Ladeuil, #355454)
4779
* Fixed "Specified file 'x/y/z' is outside current view: " occurring
4780
on ``bzr add x/y/z`` in formats supporting views when no view is
4781
defined. (Ian Clatworthy, #344708)
4783
* It is no longer possible to fetch between repositories while the
4784
target repository is in a write group. This prevents race conditions
4785
that prevent the use of RPC's to perform fetch, and thus allows
4786
optimising more operations. (Robert Collins, Andrew Bennetts)
4788
* ``merge --force`` works again. (Robert Collins, #342105)
4790
* No more warnings are issued about ``sha`` being deprecated under python-2.6.
4791
(Vincent Ladeuil, #346593)
4793
* Pushing a new branch to a server that has a stacking policy will now
4794
upgrade from the local branch format when the stacking policy points at
4795
a branch which is itself stackable, because we know the client can read
4796
both branches, we know that the trunk for the project can be read too,
4797
so the upgrade will not inconvenience users. (Robert Collins, #345169)
4799
* Pushing a new stacked branch will also push the parent inventories for
4800
revisions at the stacking boundary. This makes sure that the stacked
4801
branch has enough data to calculate inventory deltas for all of its
4802
revisions (without requiring the fallback branch). This avoids
4803
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
4804
when fetching the stacked branch from a 1.13 (or later) smart server.
4805
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
4807
* The full test suite is passing again on OSX. Several minor issues (mostly
4808
test related) have been fixed. (Vincent Ladeuil, #355273).
4810
* The GNU Changelog formatter is slightly improved in the case where
4811
the delta is empty, and now correctly claims not to support tags.
4814
* Shelve can now shelve changes to a symlink target.
4815
(James Westby, #341558)
4817
* The help for the ``info`` command has been corrected.
4818
(Ian Clatworthy, #351931)
4820
* Upgrade will now use a sensible default format if the source repository
4821
uses rich roots. (Jelmer Vernooij, #252908)
4826
* Expanded the index of the developer documentation. (Eric Siegerman)
4828
* New topic `bzr help debug-flags`. (Martin Pool)
4830
* The generated manpage now explicitly lists aliases as commands.
4831
(James Westby, #336998)
4836
* APIs deprecated in 1.6 and previous versions of bzr are now removed.
4839
* ``CommitReporter`` is no longer called with ``unchanged`` status during
4840
commit - this was a full-tree overhead that bzr no longer performs.
4843
* New abstract ``UIFactory`` method ``get_username`` which will be called to
4844
obtain the username to use when connecting to remote machines.
4847
* New API ``Inventory.filter()`` added that filters an inventory by
4848
a set of file-ids so that only those fileids, their parents and
4849
their children are included. (Ian Clatworthy)
4851
* New sort order for ``get_record_stream`` ``groupcompress`` which
4852
sorts optimally for use with groupcompress compressors. (John Arbash
4853
Meinel, Robert Collins)
4855
* Repository APIs ``get_deltas_for_revisions()`` and
4856
``get_revision_delta()`` now support an optional ``specific_fileids``
4857
parameter. If provided, the deltas are filtered so that only those
4858
file-ids, their parents and their children are included.
4861
* The ``get_credentials`` and ``set_credentials`` methods of
4862
``AuthenticationConfig`` now accept an optional realm argument.
4865
* The ``pb`` argument to ``fetch()`` is deprecated.
4868
* The ``Serializer`` class and the serializer ``format registry`` have moved
4869
from ``bzrlib.xml_serializer`` to ``bzrlib.serializer``. (Jelmer Vernooij)
4871
* The smart server jail now hooks into BzrDir.open to prevent any BzrDir
4872
that is not inside the backing transport from being opened. See the
4873
module documentation for ``bzrlib.smart.request`` for details.
4874
(Andrew Bennetts, Robert Collins)
4876
* ``Tree.get_symlink_target`` now always returns a unicode string result
4877
or None. Previously it would return the bytes from reading the link
4878
which could be in any arbitrary encoding. (Robert Collins)
4883
* ``bzrlib.tests.TestCase`` now fails the test if its own ``setUp``
4884
and ``tearDown`` weren't called. This catches faulty tests that
4885
forget to upcall when overriding ``setUp`` and ``tearDown``. Those
4886
faulty tests were not properly isolated.
4887
(Andrew Bennetts, Robert Collins)
4889
* Fix test_msgeditor.MsgEditorTest test isolation.
4890
(Vincent Ladeuil, #347130)
4892
* ``medusa`` is not used anymore as an FTP test server starting with
4893
python2.6. A new FTP test server based on ``pyftplib`` can be used
4894
instead. This new server is a soft dependency as medusa which is still
4895
preferred if both are available (modulo python version).
4901
* Added ``chk_map`` for fast, trie-based storage of tuple to string maps.
4902
(Robert Collins, John Arbash Meinel, Vincent Ladeuil)
4904
* Added ``bzrlib.chk_map`` for fast, trie-based storage of tuple to string
4905
maps. (Robert Collins, John Arbash Meinel, Vincent Ladeuil)
4907
* Added ``bzrlib.inventory_delta`` module. This will be used for
4908
serializing and deserializing inventory deltas for more efficient
4909
streaming on the network. (Robert Collins, Andrew Bennetts)
4911
* ``Branch._get_config`` has been added, which splits out access to the
4912
specific config file from the branch. This is used to let RemoteBranch
4913
avoid constructing real branch objects to access configuration settings.
4914
(Robert Collins, Andrew Bennetts)
4916
* ``Branch`` now implements ``set_stacked_on_url`` in the base class as
4917
the implementation is generic and should impact foreign formats. This
4918
helps performance for ``RemoteBranch`` push operations to new stacked
4919
branches. (Robert Collins, Andrew Bennetts)
4921
* ``BtreeIndex._spill_mem_keys_to_disk()`` now generates disk index with
4922
optmizations turned off. This only has effect when processing > 100,000
4923
keys during something like ``bzr pack``. (John Arbash Meinel)
4925
* ``bzr selftest`` now accepts ``--subunit`` to run in subunit output
4926
mode. Requires ``lp:subunit`` installed to work, but is not a hard
4927
dependency. (Robert Collins)
4929
* ``BzrDir.open_branch`` now takes an optional ``ignore_fallbacks``
4930
parameter for controlling opening of stacked branches.
4931
(Andrew Bennetts, Robert Collins)
4933
* ``CommitBuilder`` has a new method, ``record_iter_changes`` which works
4934
in terms of an iter_changes iterator rather than full tree scanning.
4937
* ``DirState`` can now be passed a custom ``SHA1Provider`` object
4938
enabling it to store the SHA1 and stat of the canonical (post
4939
content filtered) form. (Ian Clatworthy)
4941
* New ``assertLength`` method based on one Martin has squirreled away
4942
somewhere. (Robert Collins, Martin Pool)
4944
* New hook ``BzrDir.pre_open`` which runs before opening ``BzrDir``
4945
objects, allowing better enforcement of the smart server jail when
4946
dealing with stacked branches. (Robert Collins, Andrew Bennetts)
4948
* New hook ``RioVersionInfoBuilder.revision``, allowing extra entries
4949
to be added to the stanza that is printed for a particular revision.
4952
* New repository method ``refresh_data`` to cause any repository to
4953
make visible data inserted into the repository by a smart server
4954
fetch operation. (Robert Collins, Andrew Bennetts)
4956
* ``register_filter_stack_map`` now takes an optional fallback parameter,
4957
a callable to invoke if a preference has a value not in the map
4958
of filter stacks. This enhancement allows, for example, bzr-svn to
4959
handle existing svn properties that define a list of keywords to be
4960
expanded. (Ian Clatworthy)
4962
* ``RemoteBranchConfig`` will use a new verb ``Branch.set_config_option``
4963
to write config settings to smart servers that support this, saving
4964
5 round trips on the stacked streaming acceptance test.
4965
(Robert Collins, Andrew Bennetts)
4967
* ``RemoteBranch`` now provides ``_get_config`` for access to just the
4968
branch specific configuration from a remote server, which uses the
4969
already existing ``Branch.get_config_file`` smart verb.
4970
(Robert Collins, Andrew Bennetts)
4972
* ``RemoteRepository`` will now negatively cache missing revisions during
4973
``get_parent_map`` while read-locked. Write-locks are unaffected.
4974
(Robert Collins, Andrew Bennetts)
4976
* Removed ``InterRemoteToOther``, ``InterOtherToRemote`` and
4977
``InterPackToRemotePack`` classes, as they are now unnecessary.
4980
* ``RepositoryFormat`` as a new attribute ``fast_deltas`` to indicate
4981
whether the repository can efficiently generate deltas between trees
4982
regardless of tree size. (Robert Collins)
4984
* ``Repository.iter_files_bytes()`` now properly returns an "iterable of
4985
byte strings" (aka 'chunked') for the content. It previously was
4986
returning a plain string, which worked, but performed very poorly when
4987
building a working tree (file.writelines(str) is very inefficient). This
4988
can have a large effect on ``bzr checkout`` times. (John Arbash Meinel)
4990
* selftest now supports a --parallel option, with values of 'fork' or
4991
'subprocess' to run the test suite in parallel. Currently only Linux
4992
machines work, other platforms need patches submitted. (Robert Collins,
4995
* ``tests.run_suite`` has a new parameter ``suite_decorators``, a list of
4996
callables to use to decorate the test suite. Such decorators can add or
4997
remove tests, or even remote the test suite to another machine if
4998
desired. (Robert Collins)
5000
* The smart server verb ``Repository.get_parent_map`` can now include
5001
information about ghosts when the special revision ``include-missing:``
5002
is in the requested parents map list. With this flag, ghosts are
5003
included as ``missing:REVISION_ID``. (Robert Collins, Andrew Bennetts)
5005
* ``_walk_to_common_revisions`` will now batch up at least 50
5006
revisions before calling ``get_parent_map`` on the target,
5007
regardless of ``InterRepository``.
5008
(Andrew Bennetts, Robert Collins)
5013
:Codename: paraskavedekatriaphobia
5015
:1.13rc1: 2009-03-10
5019
GNU Changelog output can now be produced by ``bzr log --gnu-changelog``. Debug
5020
flags can now be set in ``~/.bazaar/bazaar.conf``. Lightweight checkouts and
5021
stacked branches should both be much faster over remote connections.
5023
Changes From 1.13.1 to 1.13.2
5024
*****************************
5026
A regression was found in the 1.13.1 release. When bzr 1.13.1 and earlier push
5027
a stacked branch they do not take care to push all the parent inventories for
5028
the transferred revisions. This means that a smart server serving that branch
5029
often cannot calculate inventory deltas for the branch (because smart server
5030
does not/cannot open fallback repositories). Prior to 1.13 the server did not
5031
have a verb to stream revisions out of a repository, so that's why this bug has
5037
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
5038
attribute 'get_bytes_as' exception while pulling from Launchpad
5039
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
5041
Changes From 1.13final to 1.13.1
5042
********************************
5044
A couple regessions where found in the 1.13 release. The pyrex-generated C
5045
extensions are missing from the .tar.gz and .zip files. Documentation on how
5046
to generate GNU ChangeLogs is wrong.
5051
* Change ``./bzr``'s ``_script_version`` to match ./bzrlib/__init__.py
5052
version_info. (Bob Tanner, Martin Pool, #345232)
5054
* Distribution archives for 1.13 do not contain generated C extension modules
5055
(Jean-Francois Roy, Bob Tanner, #344465)
5057
* GNU ChangeLog output can now be produced by bzr log --format gnu-changelog is
5058
incorrect (Deejay, Bob Tanner, Martin Pool, Robert Collins, #343928)
5060
* ``merge --force`` works again. (Robert Collins, #342105)
5062
Changes From 1.13rc1 to 1.13final
5063
*********************************
5065
* Fix "is not a stackable format" error when pushing a
5066
stackable-format branch with an unstackable-format repository to a
5067
destination with a default stacking policy. (Andrew Bennetts)
5069
* Progress bars now show the rate of network activity for
5070
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
5072
Compatibility Breaks
5073
********************
5075
* ``bzr log --line`` now indicates which revisions are merges with
5076
`[merge]` after the date. Scripts which parse the output of this
5077
command may need to be adjusted.
5078
(Neil Martinsen-Burrell)
5083
* ``bzr reconfigure`` now supports --with-trees and --with-no-trees
5084
options to change the default tree-creation policy of shared
5085
repositories. (Matthew Fuller, Marius Kruger, #145033)
5087
* Debug flags can now be set in ``~/.bazaar/bazaar.conf``.
5090
* Filtered views provide a mask over the tree so that users can focus
5091
on a subset of a tree when doing their work. See ``Filtered views``
5092
in chapter 7 of the User Guide and ``bzr help view`` for details.
5095
* GNU Changelog output can now be produced by ``bzr log --gnu-changelog``.
5096
(Andrea Bolognani, Martin Pool)
5098
* The ``-Dmemory`` flag now gives memory information on Windows.
5099
(John Arbash Meinel)
5101
* Multiple authors for a commit can now be recorded by using the "--author"
5102
option multiple times. (James Westby, #185772)
5104
* New clean-tree command, from bzrtools. (Aaron Bentley, Jelmer Vernooij)
5106
* New command ``bzr launchpad-open`` opens a Launchpad web page for that
5107
branch in your web browser, as long as the branch is on Launchpad at all.
5110
* New API for getting bugs fixed by a revision: Revision.iter_bugs().
5116
* All bzr ``Hooks`` classes are now registered in
5117
``bzrlib.hooks.known_hooks``. This removes the separate list from
5118
``bzrlib.tests`` and ensures that all hooks registered there are
5119
correctly isolated by the test suite (previously
5120
``MutableTreeHooks`` were not being isolated correctly). Further,
5121
documentation for hooks is now dynamically generated from the
5122
present HookPoints. ``bzr hooks`` will now also report on all the
5123
hooks present in the ``bzrlib.hooks.known_hooks`` registry.
5126
* ``bzr add`` no longer prints ``add completed`` on success. Failure
5127
still prints an error message. (Robert Collins)
5129
* ``bzr branch`` now has a ``--no-tree`` option which turns off the
5130
generation of a working tree in the new branch.
5131
(Daniel Watkins, John Klinger, #273993)
5133
* Bazaar will now point out ``bzr+ssh://`` to the user when they
5134
use ssh://. (Jelmer Vernooij, #330535)
5136
* ``bzr -v info`` now omits the number of committers branch statistic,
5137
making it many times faster for large projects. To include that
5138
statistic in the output, use ``bzr -vv info``.
5141
* ``bzr push`` to a ``bzr`` url (``bzr://``, ``bzr+ssh://`` etc) will
5142
stream if the server is version 1.13 or greater, reducing roundtrips
5143
significantly. (Andrew Bennetts, Robert Collins)
5145
* Lightweight Checkouts and Stacked Branches should both be much
5146
faster over remote connections. Building the working tree now
5147
batches up requests into approx 5MB requests, rather than a separate
5148
request for each file. (John Arbash Meinel)
5150
* Support for GSSAPI authentication when using HTTP or HTTPS.
5153
* The ``bzr shelve`` prompt now includes a '?' help option to explain the
5154
short options better. (Daniel Watkins, #327429)
5156
* ``bzr lp-open`` now falls back to the push location if it cannot find a
5157
public location. (Jonathan Lange, #332372)
5159
* ``bzr lp-open`` will try to find the Launchpad URL for the location
5160
passed on the command line. This makes ``bzr lp-open lp:foo`` work as
5161
expected. (Jonathan Lange, #332705)
5163
* ``bzr send`` now supports MH-E via ``emacsclient``. (Eric Gillespie)
5168
* Allows ``bzr log <FILE>`` to be called in an empty branch without
5169
backtracing. (Vincent Ladeuil, #346431)
5171
* Bazaar now gives a better message including the filename if it's
5172
unable to read a file in the working directory, for example because
5173
of a permission error. (Martin Pool, #338653)
5175
* ``bzr cat -r<old> <path>`` doesn't traceback anymore when <path> has a
5176
file id in the working tree different from the one in revision <old>.
5177
(Vincent Ladeuil, #341517, #253806)
5179
* ``bzr send`` help is more specific about how to apply merge
5180
directives. (Neil Martinsen-Burrell, #253470)
5182
* ``bzr missing`` now uses ``Repository.get_revision_delta()`` rather
5183
than fetching trees and determining a delta itself. (Jelmer
5186
* ``bzr push`` to a smart server no longer causes "Revision
5187
{set([('null:',)])} not present ..." errors when the branch has
5188
multiple root revisions. (Andrew Bennetts, #317654)
5190
* ``bzr shelve`` now properly handle patches with no terminating newline.
5191
(BenoƮt PIERRE, #303569)
5193
* ``bzr unshelve`` gives a more palatable error if passed a non-integer
5194
shelf id. (Daniel Watkins)
5196
* Export now handles files that are not present in the tree.
5197
(James Westby, #174539)
5199
* Fixed incorrect "Source format does not support stacking" warning
5200
when pushing to a smart server. (Andrew Bennetts, #334114)
5202
* Fixed "sprout() got an unexpected keyword argument 'source_branch'"
5203
error branching from old repositories.
5204
(Martin Pool, #321695)
5206
* Make ``bzr push --quiet <non-local location>`` less chatty.
5207
(Kent Gibson, #221461)
5209
* Many Branch hooks would not fire with ``bzr://`` and ``bzr+ssh://``
5210
branches, and this was not noticed due to a bug in the test logic
5211
for branches. This is now fixed and a test added to prevent it
5212
reoccuring. (Robert Collins, Andrew Bennetts)
5214
* Restore the progress bar on Windows. We were disabling it when TERM
5215
wasn't set, but Windows doesn't set TERM. (Alexander Belchenko,
5218
* ``setup.py build_ext`` now gives a proper error when an extension
5219
fails to build. (John Arbash Meinel)
5221
* Symlinks to non ascii file names are now supported.
5222
(Robert Collins, Vincent Ladeuil, #339055, #272444)
5224
* Under rare circumstances (aka nobody reported a bug about it), the ftp
5225
transport could revert to ascii mode. It now stays in binary mode except
5226
when needed. (Vincent Ladeuil)
5228
* Unshelve does not generate warnings about progress bars.
5229
(Aaron Bentley, #328148)
5231
* shelve cleans up properly when unversioned files are specified.
5232
(BenoƮt Pierre, Aaron Bentley)
5237
* Added ``Organizing your workspace`` to the User Guide appendices,
5238
summarizing some common ways of organizing trees, branches and
5239
repositories and the processes/workflows implied/enabled by each.
5242
* Hooks can now be self documenting. ``bzrlib.hooks.Hooks.create_hook``
5243
is the entry point for this feature. (Robert Collins)
5245
* The documentation for ``shelve`` and ``unshelve`` has been clarified.
5246
(Daniel Watkins, #327421, #327425)
5251
* ``bzr selftest`` now fails if the bazaar sources contain trailing
5252
whitespace, non-unix style line endings and files not ending in a
5253
newline. About 372 files and 3243 lines with trailing whitespace was
5254
updated to comply with this. The code already complied with the other
5255
criteria, but now it is enforced. (Marius Kruger)
5257
* ``bzrlib.branch.PushResult`` was renamed to
5258
``bzrlib.branch.BranchPushResult``. (Jelmer Vernooij)
5260
* ``Branch.fetch`` and ``Repository.fetch`` now return None rather
5261
than a count of copied revisions and failed revisions. A while back
5262
we stopped ever reporting failed revisions because we started
5263
erroring instead, and the copied revisions count is not used in the
5264
UI at all - indeed it only reflects the repository status not
5265
changes to the branch itself. (Robert Collins)
5267
* ``Inventory.apply_delta`` now raises an AssertionError if a file-id
5268
appears multiple times within the delta. (Ian Clatworthy)
5270
* MutableTree.commit now favours the "authors" argument, with the old
5271
"author" argument being deprecated.
5273
* Remove deprecated EmptyTree. (Martin Pool)
5275
* ``Repository.fetch`` now accepts an optional ``fetch_spec``
5276
parameter. A ``SearchResult`` or ``MiniSearchResult`` may be passed
5277
to ``fetch_spec`` instead of a ``last_revision`` to specify exactly
5278
which revisions to fetch. (Andrew Bennetts)
5280
* ``RepositoryAcquisitionPolicy.acquire_repository`` now returns a
5281
tuple of ``(repository, is_new_flag)``, rather than just the
5282
repository. (Andrew Bennetts)
5284
* Revision.get_apparent_author() is now deprecated, replaced by
5285
Revision.get_apparent_authors(), which returns a list. The former
5286
now returns the first item that would be returned from the second.
5288
* The ``BranchBuilder`` test helper now accepts a ``timestamp``
5289
parameter to ``build_commit`` and ``build_snapshot``. (Martin Pool)
5291
* The ``_fetch_*`` attributes on ``Repository`` are now on
5292
``RepositoryFormat``, more accurately reflecting their intent (they
5293
describe a disk format capability, not state of a particular
5294
repository of that format). (Robert Collins)
5299
* Branching from a non-stacked branch on a smart protocol is now
5300
free of virtual file system methods.
5301
(Robert Collins, Andrew Bennetts)
5303
* Branch and Repository creation on a bzr+ssh://server are now done
5304
via RPC calls rather than VFS calls, reducing round trips for
5305
pushing new branches substantially. (Robert Collins)
5307
* ``Branch.clone`` now takes the ``repository_policy`` formerly used
5308
inside ``BzrDir.clone_on_transport``, allowing stacking to be
5309
configured before the branch tags and revision tip are set. This
5310
fixes a race condition cloning stacked branches that would cause
5311
plugins to have hooks called on non-stacked instances.
5312
(Robert Collins, #334187)
5314
* ``BzrDir.cloning_metadir`` now has a RPC call. (Robert Collins)
5316
* ``BzrDirFormat.__str__`` now uses the human readable description
5317
rather than the sometimes-absent disk label. (Robert Collins)
5319
* ``bzrlib.fetch`` is now composed of a sender and a sink component
5320
allowing for decoupling over a network connection. Fetching from
5321
or into a RemoteRepository with a 1.13 server will use this to
5322
stream the operation.
5323
(Andrew Bennetts, Robert Collins)
5325
* ``bzrlib.tests.run_suite`` accepts a runner_class parameter
5326
supporting the use of different runners. (Robert Collins)
5328
* Change how file_ids and revision_ids are interned as part of
5329
inventory deserialization. Now we use the real ``intern()``, rather
5330
than our own workaround that would also cache a Unicode copy of the
5331
string, and never emptied the cache. This should slightly reduce
5332
memory consumption. (John Arbash Meinel)
5334
* New branch method ``create_clone_on_transport`` that returns a
5335
branch object. (Robert Collins)
5337
* New hook Commands['extend_command'] to allow plugins to access a
5338
command object before the command is run (or help generated from
5339
it), without overriding the command. (Robert Collins)
5341
* New version of the ``BzrDir.find_repository`` verb supporting
5342
``_network_name`` to support removing more _ensure_real calls.
5345
* ``RemoteBranchFormat`` no longer claims to have a disk format string.
5348
* ``Repository`` objects now have ``suspend_write_group`` and
5349
``resume_write_group`` methods. These are currently only useful
5350
with pack repositories. (Andrew Bennetts, Robert Collins)
5352
* ``BzrDirFormat``, ``BranchFormat`` and ``RepositoryFormat`` objects
5353
now have a ``network_name`` for passing the format across RPC calls.
5354
(Robert Collins, Andrew Bennetts)
5356
* ``RepositoryFormat`` objects now all have a new attribute
5357
``_serializer`` used by fetch when reserialising is required.
5358
(Robert Collins, Andrew Bennetts)
5360
* Some methods have been pulled up from ``BzrBranch`` to ``Branch``
5361
to aid branch types that are not bzr branch objects (like
5362
RemoteBranch). (Robert Collins, Andrew Bennetts)
5364
* Test adaptation has been made consistent throughout the built in
5365
tests. ``TestScenarioApplier``, ``multiply_tests_from_modules``,
5366
``adapt_tests``, ``adapt_modules`` have all been deleted. Please
5367
use ``multiply_tests``, or for lower level needs ``apply_scenarios``
5368
and ``apply_scenario``. (Robert Collins)
5370
* ``TestSkipped`` is now detected by TestCase and passed to the
5371
``TestResult`` by calling ``addSkip``. For older TestResult objects,
5372
where ``addSkip`` is not available, ``addError`` is still called.
5373
This permits test filtering in subunit to strip out skipped tests
5374
resulting in a faster fix-shrink-list-run cycle. This is compatible
5375
with the testtools protocol for skips. (Robert Collins)
5377
* The ``_index`` of ``KnitVersionedFiles`` now supports the ability
5378
to scan an underlying index that is going to be incorporated into
5379
the ``KnitVersionedFiles`` object, to determine if it has missing
5380
delta references. The method is ``scan_unvalidated_index``.
5381
(Andrew Bennetts, Robert Collins)
5383
* There is a RemoteSink object which handles pushing to smart servers.
5384
(Andrew Bennetts, Robert Collins)
5386
* ``TransportTraceDecorator`` now logs ``put_bytes_non_atomic`` and
5387
``rmdir`` calls. (Robert Collins)
5389
* ``VersionedFiles`` record adapters have had their signature change
5390
from ``(record, record.get_bytes_as(record.storage_kind))`` to
5391
``(record)`` reducing excess duplication and allowing adapters
5392
to access private data in record to obtain content more
5393
efficiently. (Robert Collins)
5395
* We no longer probe to see if we should create a working tree during
5396
clone if we cannot get a local_abspath for the new bzrdir.
5403
:Codename: 1234567890
5405
:1.12rc1: 2009-02-10
5407
This release of Bazaar contains many improvements to the speed,
5408
documentation and functionality of ``bzr log`` and the display of logged
5409
revisions by ``bzr status``. bzr now also gives a better indication of
5410
progress, both in the way operations are drawn onto a text terminal, and
5411
by showing the rate of network IO.
5413
Changes from RC1 to Final
5414
*************************
5416
* ``bzr init --development-wt5[-rich-root]`` would fail because of
5417
circular import errors. (John Arbash Meinel, #328135)
5419
* Expanded the help for log and added a new help topic called
5420
``log-formats``. (Ian Clatworthy)
5422
Compatibility Breaks
5423
********************
5425
* By default, ``bzr status`` after a merge now shows just the pending
5426
merge tip revisions. This improves the signal-to-noise ratio after
5427
merging from trunk and completes much faster. To see all merged
5428
revisions, use the new ``-v`` flag. (Ian Clatworthy)
5430
* ``bzr log --line`` now shows any tags after the date and before
5431
the commit message. If you have scripts which parse the output
5432
from this command, you may need to adjust them accordingly.
5435
* ``bzr log --short`` now shows any additional revision properties
5436
after the date and before the commit message. Scripts that parse
5437
output of the log command in this situation may need to adjust.
5438
(Neil Martinsen-Burrell)
5440
* The experimental formats ``1.12-preview`` and ``1.12-preview-rich-root``
5441
have been renamed ``development-wt5`` and ``development-wt5-rich-root``
5442
respectively, given they are not ready for release in 1.12.
5445
* ``read_bundle_from_url`` has been deprecated. (Vincent Ladeuil)
5450
* Add support for filtering ``bzr missing`` on revisions. Remote revisions
5451
can be filtered using ``bzr missing -r -20..-10`` and local revisions can
5452
be filtered using ``bzr missing --my-revision -20..-10``.
5455
* ``bzr log -p`` displays the patch diff for each revision.
5456
When logging a file, the diff only includes changes to that file.
5457
(Ian Clatworthy, #202331, #227335)
5459
* ``bzr log`` supports a new option called ``-n N`` or ``--level N``.
5460
A value of 0 (zero) means "show all nested merge revisions" while
5461
a value of 1 (one) means "show just the top level". Values above
5462
1 can be used to see a limited amount of nesting. That can be
5463
useful for seeing the level or two below PQM submits for example.
5464
To force the ``--short`` and ``--line`` formats to display all nested
5465
merge revisions just like ``--long`` does by default, use a command
5466
like ``bzr log --short -n0``. To display just the mainline using
5467
``--long`` format, ``bzr log --long -n1``.
5473
* ``bzr add`` more clearly communicates success vs failure.
5476
* ``bzr init`` will now print a little less verbose output.
5479
* ``bzr log`` is now much faster in many use cases, particularly
5480
at incrementally displaying results and filtering by a
5481
revision range. (Ian Clatworthy)
5483
* ``bzr log --short`` and ``bzr log --line`` now show tags, if any,
5484
for each revision. The tags are shown comma-separated inside
5485
``{}``. For short format, the tags appear at the end of line
5486
before the optional ``[merge]`` indicator. For line format,
5487
the tags appear after the date. (Ian Clatworthy)
5489
* Progress bars now show the rate of activity for some sftp
5490
operations, and they are drawn different. (Martin Pool, #172741)
5492
* Progress bars now show the rate of activity for urllib and pycurl based
5493
http client implementations. The operations are tracked at the socket
5494
level for better precision.
5497
* Rule-based preferences can now accept multiple patterns for a set of
5498
rules. (Marius Kruger)
5500
* The ``ancestor:`` revision spec will now default to referring to the
5501
parent of the branch if no other location is given.
5502
(Daniel Watkins, #198417)
5504
* The debugger started as a result of setting ``$BZR_PDB`` works
5505
around a bug in ``pdb``, http://bugs.python.org/issue4150. The bug
5506
can cause truncated tracebacks in Python versions before 2.6.
5509
* VirtualVersionedFiles now implements
5510
``iter_lines_added_or_present_in_keys``. This allows the creation of
5511
new branches based on stacked bzr-svn branches. (#311997)
5516
* ``bzr annotate --show-ids`` doesn't give a backtrace on empty files
5518
(Anne Mohsen, Vincent Ladeuil, #314525)
5520
* ``bzr log FILE`` now correctly shows mainline revisions merging
5521
a change to FILE when the ``--short`` and ``--line`` log formats
5522
are used. (Ian Clatworthy, #317417)
5524
* ``bzr log -rX..Y FILE`` now shows the history of FILE provided
5525
it existed in Y or X, even if the file has since been deleted or
5526
renamed. If no range is given, the current/basis tree and
5527
initial tree are searched in that order. More generally, log
5528
now interprets filenames in their historical context.
5529
(Ian Clatworthy, #175520)
5531
* ``bzr status`` now reports nonexistent files and continues, then
5532
errors (with code 3) at the end. (Karl Fogel, #306394)
5534
* Don't require the present compression base in knits to be the same
5535
when adding records in knits. (Jelmer Vernooij, #307394)
5537
* Fix a problem with CIFS client/server lag on Windows colliding with
5538
an invariant-per-process algorithm for generating AtomicFile names
5539
(Adrian Wilkins, #304023)
5541
* Many socket operations now handle EINTR by retrying the operation.
5542
Previously EINTR was treated as an unrecoverable failure. There is
5543
a new ``until_no_eintr`` helper function in ``bzrlib.osutils``.
5546
* Support symlinks with non-ascii characters in the symlink filename.
5547
(Jelmer Vernooij, #319323)
5549
* There was a bug in how we handled resolving when a file is deleted
5550
in one branch, and modified in the other. If there was a criss-cross
5551
merge, we would cause the deletion to conflict a second time.
5552
(Vincent Ladeuil, John Arbash Meinel)
5554
* There was another bug in how we chose the correct intermediate LCA in
5555
criss-cross merges leading to several kind of changes be incorrectly
5557
(John Arbash Meinel, Vincent Ladeuil)
5559
* Unshelve now handles deleted paths without crashing. (Robert Collins)
5564
* Improved plugin developer documentation. (Martin Pool)
5569
* ``ProgressBarStack`` is deprecated; instead use
5570
``ui_factory.nested_progress_bar`` to create new progress bars.
5573
* ForeignVcsMapping() now requires a ForeignVcs object as first
5574
argument. (Jelmer Vernooij)
5576
* ForeignVcsMapping.show_foreign_revid() has been moved to
5577
ForeignVcs. (Jelmer Vernooij)
5579
* ``read_bundle_from_url`` is deprecated in favor of
5580
``read_mergeable_from_url``. (Vincent Ladeuil)
5582
* Revision specifiers are now registered in
5583
``bzrlib.revisionspec.revspec_registry``, and the old list of
5584
revisionspec classes (``bzrlib.revisionspec.SPEC_TYPES``) has been
5585
deprecated. (Jelmer Vernooij, #321183)
5587
* The progress and UI classes have changed; the main APIs remain the
5588
same but code that provides a new UI or progress bar class may
5589
need to be updated. (Martin Pool)
5594
* Default User Interface (UI) is CLIUIFactory when bzr runs in a dumb
5595
terminal. It is sometimes desirable do override this default by forcing
5596
bzr to use TextUIFactory. This can be achieved by setting the
5597
BZR_USE_TEXT_UI environment variable (emacs shells, as opposed to
5598
compile buffers, are such an example).
5601
* New API ``Branch.iter_merge_sorted_revisions()`` that iterates over
5602
``(revision_id, depth, revno, end_of_merge)`` tuples.
5605
* New ``Branch.dotted_revno_to_revision_id()`` and
5606
``Branch.revision_id_to_dotted_revno()`` APIs that pick the most
5607
efficient way of doing the mapping.
5610
* Refactor cmd_serve so that it's a little easier to build commands that
5611
extend it, and perhaps even a bit easier to read. (Jonathan Lange)
5613
* ``TreeDelta.show()`` now accepts a ``filter`` parameter allowing log
5614
formatters to retrict the output.
5621
:Codename: "Eyes up!"
5622
:Released: 2009-01-19
5624
This first monthly release of Bazaar for 2009 improves Bazaar's operation
5625
in Windows, Mac OS X, and other situations where file names are matched
5626
without regard to capitalization: Bazaar tries to match the case of an
5627
existing file. This release of Bazaar also improves the efficiency of
5628
Tortoise Windows Shell integration and lets it work on 64-bit platforms.
5630
The UI through which Bazaar supports historic formats has been improved,
5631
so 'bzr help formats' now gives a simpler and shorter list, with clear
5634
This release also fixes a number of bugs, particularly a glitch that can
5635
occur when there are concurrent writes to a pack repository.
5640
* Fix failing test when CompiledChunksToLines is not available.
5643
* Stacked branches don't repeatedly open their transport connection.
5644
(John Arbash Meinel)
5651
:Codename: "Eyes up!"
5652
:Released: 2009-01-09
5657
* Formats using Knit-based repository formats are now explicitly
5658
marked as deprecated. (Ian Clatworthy)
5663
* Add support for `bzr tags -r 1..2`, that is we now support showing
5664
tags applicable for a specified revision range. (Marius Kruger)
5666
* ``authentication.conf`` now accepts pluggable read-only credential
5667
stores. Such a plugin (``netrc_credential_store``) is now included,
5668
handles the ``$HOME/.netrc`` file and can server as an example to
5669
implement other plugins.
5672
* ``shelve --list`` can now be used to list shelved changes.
5678
* Add trailing slash to directories in all output of ``bzr ls``, except
5679
``bzr ls --null``. (Gordon P. Hemsley, #306424)
5681
* ``bzr revision-info`` now supports a -d option to specify an
5682
alternative branch. (Michael Hudson)
5684
* Add connection to a C++ implementation of the Windows Shell Extension
5685
which is able to fully replace the current Python implemented one.
5686
Advantages include 64bit support and reduction in overhead for
5687
processes which drag in shell extensions.
5690
* Support the Claws mail client directly, rather than via
5691
xdg-email. This prevents the display of an unnecessary modal
5692
dialog in Claws, informing the user that a file has been
5693
attached to the message, and works around bug #291847 in
5694
xdg-utils which corrupts the destination address.
5696
* When working on a case-insensitive case-preserving file-system, as
5697
commonly found with Windows, bzr will often ignore the case of the
5698
arguments specified by the user in preference to the case of an existing
5699
item on the file-system or in the inventory to help prevent
5700
counter-intuitive behaviour on Windows. (Mark Hammond)
5705
* Allow BzrDir implementation to implement backing up of
5706
control directory. (#139691)
5708
* ``bzr push`` creating a new stacked branch will now only open a
5709
single connection to the target machine. (John Arbash Meinel)
5711
* Don't call iteritems on transport_list_registry, because it may
5712
change during iteration. (Martin Pool, #277048)
5714
* Don't make a broken branch when pushing an unstackable-format branch
5715
that's in a stackable shared repository to a location with default
5716
stack-on location. (Andrew Bennetts, #291046)
5718
* Don't require embedding user in HTTP(S) URLs do use authentication.conf.
5719
(Ben Jansen, Vincent Ladeuil, #300347)
5721
* Fix a problem with CIFS client/server lag on windows colliding with
5722
an invariant-per-process algorithm for generating AtomicFile names
5723
(Adrian Wilkins, #304023)
5725
* Fix bogus setUp signature in UnavailableFTPServer.
5726
(Gary van der Merwe, #313498)
5728
* Fix compilation error in ``_dirstate_helpers_c`` on SunOS/Solaris.
5731
* Fix SystemError in ``_patiencediff_c`` module by calling
5732
PyErr_NoMemory() before returning NULL in PatienceSequenceMatcher_new.
5733
(Andrew Bennetts, #303206)
5735
* Give proper error message for diff with non-existent dotted revno.
5736
(Marius Kruger, #301969)
5738
* Handle EACCES (permission denied) errors when launching a message
5739
editor, and emit warnings when a configured editor cannot be
5740
started. (Andrew Bennetts)
5742
* ``$HOME/.netrc`` file is now recognized as a read-only credential store
5743
if configured in ``authentication.conf`` with 'password_encoding=netrc'
5744
in the appropriate sections.
5745
(Vincent Ladeuil, #103029)
5747
* Opening a stacked branch now properly shares the connection, rather
5748
than opening a new connection for the stacked-on branch.
5749
(John Arbash meinel)
5751
* Preserve transport decorators while following redirections.
5752
(Vincent Ladeuil, #245964, #270863)
5754
* Provides a finer and more robust filter for accepted redirections.
5755
(Vincent Ladeuil, #303959, #265070)
5757
* ``shelve`` paths are now interpreted relative to the current working
5758
tree. (Aaron Bentley)
5760
* ``Transport.readv()`` defaults to not reading more than 100MB in a
5761
single array. Further ``RemoteTransport.readv`` sets this to 5MB to
5762
work better with how it splits its requests.
5763
(John Arbash Meinel, #303538)
5765
* Pack repositories are now able to reload the pack listing and retry
5766
the current operation if another action causes the data to be
5767
repacked. (John Arbash Meinel, #153786)
5769
* ``pull -v`` now respects the log_format configuration variable.
5772
* ``push -v`` now works on non-initial pushes. (Aaron Bentley)
5774
* Use the short status format when the short format is used for log.
5775
(Vincent Ladeuil, #87179)
5777
* Allow files to be renamed or moved via remove + add-by-id. (Charles
5783
* Improved the formats help topic to explain why multiple formats
5784
exist and to provide guidelines in selecting one. Introduced
5785
two new supporting help topics: current-formats and other-formats.
5791
* ``LRUCache(after_cleanup_size)`` was renamed to
5792
``after_cleanup_count`` and the old name deprecated. The new name is
5793
used for clarity, and to avoid confusion with
5794
``LRUSizeCache(after_cleanup_size)``. (John Arbash Meinel)
5796
* New ``ForeignRepository`` base class, to help with foreign branch
5797
support (e.g. svn). (Jelmer Vernooij)
5799
* ``node_distances`` and ``select_farthest`` can no longer be imported
5800
from ``bzrlib.graph``. They can still be imported from
5801
``bzrlib.deprecated_graph``, which has been the preferred way to
5802
import them since before 1.0. (Andrew Bennetts)
5804
* The logic in commit now delegates inventory basis calculations to
5805
the ``CommitBuilder`` object; this requires that the commit builder
5806
in use has been updated to support the new ``recording_deletes`` and
5807
``record_delete`` methods. (Robert Collins)
5812
* An HTTPS server is now available (it requires python-2.6). Future bzr
5813
versions will allow the use of the python-2.6 ssl module that can be
5814
installed for 2.5 and 2.4.
5816
* ``bzr selftest`` now fails if new trailing white space is added to
5817
the bazaar sources. It only checks changes not committed yet. This
5818
means that PQM will now reject changes that introduce new trailing
5819
whitespace. (Marius Kruger)
5821
* Introduced new experimental formats called ``1.12-preview`` and
5822
``1.12-preview-rich-root`` to enable testing of related pending
5823
features, namely content filtering and filtered views.
5829
* Added an ``InventoryEntry`` cache when deserializing inventories.
5830
Can cut the time to iterate over multiple RevisionsTrees in half.
5831
(John Arbash Meinel)
5833
* Added ``bzrlib.fifo_cache.FIFOCache`` which is designed to have
5834
minimal overhead versus using a plain dict for cache hits, at the
5835
cost of not preserving the 'active' set as well as an ``LRUCache``.
5836
(John Arbash Meinel)
5838
* ``bzrlib.patience_diff.unified_diff`` now properly uses a tab
5839
character to separate the filename from the date stamp, and doesn't
5840
add trailing whitespace when a date stamp is not supplied.
5841
(Adeodato SimĆ³, John Arbash Meinel)
5843
* ``DirStateWorkingTree`` and ``DirStateWorkingTreeFormat`` added
5844
as base classes of ``WorkingTree4`` and ``WorkingTreeFormat4``
5845
respectively. (Ian Clatworthy)
5847
* ``KnitVersionedFiles._check_should_delta()`` now uses the
5848
``get_build_details`` api to avoid multiple hits to the index, and
5849
to properly follow the ``compression_parent`` rather than assuming
5850
it is the left-hand parent. (John Arbash Meinel)
5852
* ``KnitVersionedFiles.get_record_stream()`` will now chose a
5853
more optimal ordering when the keys are requested 'unordered'.
5854
Previously the order was fully random, now the records should be
5855
returned from each pack in turn, in forward I/O order.
5856
(John Arbash Meinel)
5858
* ``mutter()`` will now flush the ``~/.bzr.log`` if it has been more
5859
than 2s since the last time it flushed. (John Arbash Meinel)
5861
* New method ``bzrlib.repository.Repository.add_inventory_by_delta``
5862
allows adding an inventory via an inventory delta, which can be
5863
more efficient for some repository types. (Robert Collins)
5865
* Repository ``CommitBuilder`` objects can now accumulate an inventory
5866
delta. To enable this functionality call ``builder.recording_deletes``
5867
and additionally call ``builder.record_delete`` when a delete
5868
against the basis occurs. (Robert Collins)
5870
* The default http handler has been changed from pycurl to urllib.
5871
The default is still pycurl for https connections. (The only
5872
advantage of pycurl is that it checks ssl certificates.)
5873
(John Arbash Meinel)
5875
* ``VersionedFiles.get_record_stream()`` can now return objects with a
5876
storage_kind of ``chunked``. This is a collection (list/tuple) of
5877
strings. You can use ``osutils.chunks_to_lines()`` to turn them into
5878
guaranteed 'lines' or you can use ``''.join(chunks)`` to turn it
5879
into a fulltext. This allows for some very good memory savings when
5880
asking for many texts that share ancestry, as the individual chunks
5881
can be shared between versions of the file. (John Arbash Meinel)
5883
* ``pull -v`` and ``push -v`` use new function
5884
``bzrlib.log.show_branch_change`` (Aaron Bentley)
5891
:Released: 2008-12-05
5893
Bazaar 1.10 has several performance improvements for copying revisions
5894
(especially for small updates to large projects). There has also been a
5895
significant amount of effort in polishing stacked branches. The commands
5896
``shelve`` and ``unshelve`` have become core commands, with an improved
5899
The only changes versus bzr-1.10rc1 are bugfixes for stacked branches.
5904
* Don't set a pack write cache size from RepoFetcher, because the
5905
cache is not coherent with reads and causes ShortReadvErrors.
5906
This reverses the change that fixed #294479.
5907
(Martin Pool, #303856)
5909
* Properly handle when a revision can be inserted as a delta versus
5910
when it needs to be expanded to a fulltext for stacked branches.
5911
There was a bug involving merge revisions. As a method to help
5912
prevent future difficulties, also make stacked fetches sort
5913
topologically. (John Arbash Meinel, #304841)
5919
:Released: 2008-11-28
5921
This release of Bazaar focuses on performance improvements when pushing
5922
and pulling revisions, both locally and to remote networks. The popular
5923
``shelve`` and ``unshelve`` commands, used to interactively revert and
5924
restore work in progress, have been merged from bzrtools into the bzr
5925
core. There are also bug fixes for portability, and for stacked branches.
5930
* New ``commit_message_template`` hook that is called by the commit
5931
code to generate a template commit message. (Jelmer Vernooij)
5933
* New `shelve` and `unshelve` commands allow undoing and redoing changes.
5939
* ``(Remote)Branch.copy_content_into`` no longer generates the full revision
5940
history just to set the last revision info.
5941
(Andrew Bennetts, John Arbash Meinel)
5943
* Fetches between formats with different serializers (such as
5944
pack-0.92-subtree and 1.9-rich-root) are faster now. This is due to
5945
operating on batches of 100 revisions at time rather than
5946
one-by-one. (Andrew Bennetts, John Arbash Meinel)
5948
* Search index files corresponding to pack files we've already used
5949
before searching others, because they are more likely to have the
5950
keys we're looking for. This reduces the number of iix and tix
5951
files accessed when pushing 1 new revision, for instance.
5952
(John Arbash Meinel)
5954
* Signatures to transfer are calculated more efficiently in
5955
``item_keys_introduced_by``. (Andrew Bennetts, John Arbash Meinel)
5957
* The generic fetch code can once again copy revisions and signatures
5958
without extracting them completely to fulltexts and then serializing
5959
them back down into byte strings. This is a significant performance
5960
improvement when fetching from a stacked branch.
5961
(John Arbash Meinel, #300289)
5963
* When making a large readv() request over ``bzr+ssh``, break up the
5964
request into more manageable chunks. Because the RPC is not yet able
5965
to stream, this helps keep us from buffering too much information at
5966
once. (John Arbash Meinel)
5971
* Better message when the user needs to set their Launchpad ID.
5972
(Martin Pool, #289148)
5974
* ``bzr commit --local`` doesn't access the master branch anymore.
5975
This fixes a regression introduced in 1.9. (Marius Kruger, #299313)
5977
* Don't call the system ``chdir()`` with an empty path. Sun OS seems
5978
to give an error in that case. Also, don't count on ``getcwd()``
5979
being able to allocate a new buffer, which is a gnu extension.
5980
(John Arbash Meinel, Martin Pool, Harry Hirsch, #297831)
5982
* Don't crash when requesting log --forward <file> for a revision range
5983
starting with a dotted revno.
5984
(Vincent Ladeuil, #300055)
5986
* Don't create text deltas spanning stacked repositories; this could
5987
cause "Revision X not present in Y" when later accessing them.
5988
(Martin Pool, #288751)
5990
* Pack repositories are now able to reload the pack listing and retry
5991
the current operation if another action causes the data to be
5992
repacked. (John Arbash Meinel, #153786)
5994
* PermissionDenied errors from smart servers no longer cause
5995
"PermissionDenied: "None"" on the client.
5996
(Andrew Bennetts, #299254)
5998
* Pushing to a stacked pack repository now batches writes, the same
5999
way writes are batched to ordinary pack repository. This makes
6000
pushing to a stacked branch over the network much faster.
6001
(Andrew Bennetts, #294479)
6003
* TooManyConcurrentRequests no longer occur when a fetch fails and
6004
tries to abort a write group. This allows the root cause (e.g. a
6005
network interruption) to be reported. (Andrew Bennetts, #297014)
6007
* RemoteRepository.get_parent_map now uses fallback repositories.
6008
(Aaron Bentley, #297991?, #293679?)
6013
* ``CommitBuilder`` now validates the strings it will be committing,
6014
to ensure that they do not have characters that will not be properly
6015
round-tripped. For now, it just checks for characters that are
6016
invalid in the XML form. (John Arbash Meinel, #295161)
6018
* Constructor parameters for NewPack (internal to pack repositories)
6019
have changed incompatibly.
6021
* ``Repository.abort_write_group`` now accepts an optional
6022
``suppress_errors`` flag. Repository implementations that override
6023
``abort_write_group`` will need to be updated to accept the new
6024
argument. Subclasses that only override ``_abort_write_group``
6025
don't need to change.
6027
* Transport implementations must provide copy_tree_to_transport. A default
6028
implementation is provided for Transport subclasses.
6033
* ``bzr selftest`` now fails if no doctests are found in a module
6034
that's expected to have them. (Martin Pool)
6036
* Doctests now only report the first failure. (Martin Pool)
6042
:Released: 2008-11-07
6044
This release of Bazaar adds a new repository format, ``1.9``, with smaller
6045
and more efficient index files. This format can be specified when
6046
creating a new repository, or used to losslessly upgrade an existing
6047
repository. bzr 1.9 also speeds most operations over the smart server
6048
protocol, makes annotate faster, and uses less memory when making
6049
checkouts or pulling large amounts of data.
6054
* Fix "invalid property value 'branch-nick' for None" regression with
6055
branches bound to svn branches. (Martin Pool, #293440)
6057
* Fix SSL/https on Python2.6. (Vincent Ladeuil, #293054)
6059
* ``SFTPTransport.readv()`` had a bug when requests were out-of-order.
6060
This only triggers some-of-the-time on Knit format repositories.
6061
(John Arbash Meinel, #293746)
6067
:Released: 2008-10-31
6072
* New Branch hook ``transform_fallback_location`` allows a function to
6073
be called when looking up the stacked source. (Michael Hudson)
6075
* New repository formats ``1.9`` and ``1.9-rich-root``. These have all
6076
the functionality of ``1.6``, but use the new btree indexes.
6077
These indexes are both smaller and faster for access to historical
6078
information. (John Arbash Meinel)
6083
* ``BTreeIndex`` code now is able to prefetch extra pages to help tune
6084
the tradeoff between bandwidth and latency. Should be tuned
6085
appropriately to not impact commands which need minimal information,
6086
but provide a significant boost to ones that need more context. Only
6087
has a direct impact on the ``--development2`` format which uses
6088
btree's for the indexes. (John Arbash Meinel)
6090
* ``bzr dump-btree`` is a hidden command introduced to allow dumping
6091
the contents of a compressed btree file. (John Arbash Meinel)
6093
* ``bzr pack`` now tells the index builders to optimize for size. For
6094
btree index repositories, this can save 25% of the index size
6095
(mostly in the text indexes). (John Arbash Meinel)
6097
* ``bzr push`` to an existing branch or repository on a smart server
6098
is faster, due to Bazaar making more use of the ``get_parent_map``
6099
RPC when querying the remote branch's revision graph.
6102
* default username for bzr+ssh and sftp can be configured in
6103
authentication.conf. (Aaron Bentley)
6105
* launchpad-login now provides a default username for bzr+ssh and sftp
6106
URLs, allowing username-free URLs to work for everyone. (Aaron Bentley)
6108
* ``lp:`` lookups no longer include usernames, making them shareable and
6109
shorter. (Aaron Bentley)
6111
* New ``PackRepository.autopack`` smart server RPC, which does
6112
autopacking entirely on the server. This is much faster than
6113
autopacking via plain file methods, which downloads a large amount
6114
of pack data and then re-uploads the same pack data into a single
6115
file. This fixes a major (although infrequent) cause of lengthy
6116
delays when using a smart server. For example, pushing the 10th
6117
revision to a repository with 9 packs now takes 44 RPCs rather than
6118
179, and much less bandwidth too. This requires Bazaar 1.9 on both
6119
the client and the server, otherwise the client will fallback to the
6120
slower method. (Andrew Bennetts)
6125
* A failure to load a plugin due to an IncompatibleAPI exception is
6126
now correctly reported. (Robert Collins, #279451)
6128
* API versioning support now has a multiple-version checking api
6129
``require_any_api``. (Robert Collins, #279447)
6131
* ``bzr branch --stacked`` from a smart server to a standalone branch
6132
works again. This fixes a regression in 1.7 and 1.8.
6133
(Andrew Bennetts, #270397)
6135
* ``bzr co`` uses less memory. It used to unpack the entire WT into
6136
memory before writing it to disk. This was a little bit faster, but
6137
consumed lots of memory. (John Arbash Meinel, #269456)
6139
* ``bzr missing --quiet`` no longer prints messages about whether
6140
there are missing revisions. The exit code indicates whether there
6141
were or not. (Martin Pool, #284748)
6143
* Fixes to the ``annotate`` code. The fast-path which re-used the
6144
stored deltas was accidentally disabled all the time, instead of
6145
only when a branch was stacked. Second, the code would accidentally
6146
re-use a delta even if it wasn't against the left-parent, this
6147
could only happen if ``bzr reconcile`` decided that the parent
6148
ordering was incorrect in the file graph. (John Arbash Meinel)
6150
* "Permission denied" errors that occur when pushing a new branch to a
6151
smart server no longer cause tracebacks. (Andrew Bennetts, #278673)
6153
* Some compatibility fixes for building the extensions with MSVC and
6154
for python2.4. (John Arbash Meinel, #277484)
6156
* The index logic is now able to reload the list of pack files if and
6157
index ends up disappearing. We still don't reload if the pack data
6158
itself goes missing after checking the index. This bug appears as a
6159
transient failure (file not found) when another process is writing
6160
to the repository. (John Arbash Meinel, #153786)
6162
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
6163
it was previously set. All checkouts will now refer to the bound branch
6164
for a nickname if one was not explicitly set.
6165
(Marius Kruger, #230903)
6170
* Improved hook documentation. (Michael Ernst)
6175
* commands.plugins_cmds is now a CommandRegistry, not a dict.
6180
* New AuthenticationConfig.set_credentials method allows easy programmatic
6181
configuration of authetication credentials.
6187
:Released: 2008-10-16
6189
Bazaar 1.8 includes several fixes that improve working tree performance,
6190
display of revision logs, and merges. The bzr testsuite now passes on OS
6191
X and Python 2.6, and almost completely passes on Windows. The
6192
smartserver code has gained several bug fixes and performance
6193
improvements, and can now run server-side hooks within an http server.
6198
* Fix "Must end write group" error when another error occurs during
6199
``bzr push``. (Andrew Bennetts, #230902)
6204
* Some Pyrex versions require the WIN32 macro defined to compile on
6205
that platform. (Alexander Belchenko, Martin Pool, #277481)
6211
:Released: 2008-10-07
6216
* ``bzr log file`` has been changed. It now uses a different method
6217
for determining which revisions to show as merging the changes to
6218
the file. It now only shows revisions which merged the change
6219
towards your mainline. This simplifies the output, makes it faster,
6220
and reduces memory consumption. (John Arbash Meinel)
6222
* ``bzr merge`` now defaults to having ``--reprocess`` set, whenever
6223
``--show-base`` is not supplied. (John Arbash Meinel)
6225
* ``bzr+http//`` will now optionally load plugins and write logs on the
6226
server. (Marius Kruger)
6228
* ``bzrlib._dirstate_helpers_c.pyx`` does not compile correctly with
6229
Pyrex 0.9.4.1 (it generates C code which causes segfaults). We
6230
explicitly blacklist that version of the compiler for that
6231
extension. Packaged versions will include .c files created with
6232
pyrex >= 0.9.6 so it doesn't effect releases, only users running
6233
from the source tree. (John Arbash Meinel, #276868)
6238
* bzr is now compatible with python-2.6. python-2.6 is not yet officially
6239
supported (nor released, tests were conducted with the dev version of
6240
python-2.6rc2), but all known problems have been fixed. Feedback
6242
(Vincent Ladeuil, #269535)
6247
* ``bzr annotate`` will now include uncommitted changes from the local
6248
working tree by default. Such uncommitted changes are given the
6249
revision number they would get if a commit was done, followed with a
6250
? to indicate that its not actually known. (Robert Collins, #3439)
6252
* ``bzr branch`` now accepts a ``--standalone`` option, which creates a
6253
standalone branch regardless of the presence of shared repositories.
6256
* ``bzr push`` is faster in the case there are no new revisions to
6257
push. It is also faster if there are no tags in the local branch.
6260
* File changes during a commit will update the tree stat cache.
6263
* Location aliases can now accept a trailing path. (Micheal Hudson)
6265
* New hooks ``Lock.hooks`` when LockDirs are acquired and released.
6266
(Robert Collins, MartinPool)
6268
* Switching in heavyweight checkouts uses the master branch's context, not
6269
the checkout's context. (Adrian Wilkins)
6271
* ``status`` on large trees is now faster, due to optimisations in the
6272
walkdirs code. Of particular note, the walkdirs code now performs
6273
a temporary ``chdir()`` while reading a single directory; if your
6274
platform has non thread-local current working directories (and is
6275
not windows which has its own implementation), this may introduce a
6276
race condition during concurrent uses of bzrlib. The bzrlib CLI
6277
will not encounter this as it is single threaded for working tree
6278
operations. (Robert Collins)
6280
* The C extensions now build on python 2.4 (Robert Collins, #271939)
6282
* The ``-Dhpss`` debug flag now reports the number of smart server
6283
calls per medium to stderr. This is in addition to the existing
6284
detailed logging to the .bzr.log trace file. (Andrew Bennetts)
6289
* Avoid random failures arising from misinterpreted ``errno`` values
6290
in ``_readdir_pyx.read_dir``.
6291
(Martin Pool, #279381)
6293
* Branching from a shared repository on a smart server into a new
6294
repository now preserves the repository format.
6295
(Andrew Bennetts, #269214)
6297
* ``bzr log`` now accepts a ``--change`` option.
6298
(Vincent Ladeuil, #248427)
6300
* ``bzr missing`` now accepts an ``--include-merges`` option.
6301
(Vincent Ladeuil, #233817)
6303
* Don't try to filter (internally) '.bzr' from the files to be deleted if
6305
(Vincent Ladeuil, #272648)
6307
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
6310
* Fix TooManyConcurrentRequests errors caused by a connection failure
6311
when doing ``bzr pull`` or ``bzr merge`` from a ``bzr+ssh`` URL.
6312
(Andrew Bennetts, #246233)
6314
* Fixed ``bzr st -r branch:PATH_TO_BRANCH`` where the other branch
6315
is in a different repository than the current one.
6316
(LukĆ”Å” LalinskĆ½, #144421)
6318
* Make the first line of the manpage preamble a comment again.
6319
(David Futcher, #242106)
6321
* Remove use of optional parameter in GSSAPI FTP support, since
6322
it breaks newer versions of Python-Kerberos. (Jelmer Vernooij)
6324
* The autopacking logic will now always create a single new pack from
6325
all of the content which it deems is worth moving. This avoids the
6326
'repack a single pack' bug and should result in better packing
6327
overall. (John Arbash Meinel, #242510, #172644)
6329
* Trivial documentation fix.
6330
(John Arbash Meinel, #270471)
6332
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
6333
it was previously set. All checkouts will now refer to the bound branch
6334
for a nickname if one was not explicitly set.
6335
(Marius Kruger, #230903)
6340
* Explain revision/range identifiers. (Daniel Clemente)
6345
* ``CommitBuilder.record_entry_contents`` returns one more element in
6346
its result tuple - an optional file system hash for the hash cache
6347
to use. (Robert Collins)
6349
* ``dirstate.DirState.update_entry`` will now only calculate the sha1
6350
of a file if it is likely to be needed in determining the output
6351
of iter_changes. (Robert Collins)
6353
* The PackRepository, RepositoryPackCollection, NewPack classes have a
6354
slightly changed interface to support different index types; as a
6355
result other users of these classes need to supply the index types
6356
they want. (Robert Collins)
6361
* ``bzrlib.tests.repository_implementations`` has been renamed to
6362
``bzrlib.tests.per_repository`` so that we have a common structure
6363
(and it is shorter). (John Arbash Meinel, #239343)
6365
* ``LocalTransport.abspath()`` now returns a drive letter if the
6366
transport has one, fixing numerous tests on Windows.
6369
* PreviewTree is now tested via intertree_implementations.
6372
* The full test suite is passing again on OSX.
6373
(Guillermo Gonzalez, Vincent Ladeuil)
6375
* The full test suite passes when run with ``-Eallow_debug``.
6381
* A new hook, ``Branch.open``, has been added, which is called when
6382
branch objects are opened. (Robert Collins)
6384
* ``bzrlib.osutils._walkdirs_utf8`` has been refactored into common
6385
tree walking, and modular directory listing code to aid future
6386
performance optimisations and refactoring. (Robert Collins)
6388
* ``bzrlib.trace.debug_memory`` can be used to get a quick memory dump
6389
in the middle of processing. It only reports memory if
6390
``/proc/PID/status`` is available. (John Arbash Meinel)
6392
* New method ``RevisionSpec.as_tree`` for representing the revision
6393
specifier as a revision tree object. (LukĆ”Å” LalinskĆ½)
6395
* New race-free method on MutableTree ``get_file_with_stat`` for use
6396
when generating stat cache results. (Robert Collins)
6398
* New win32utils.get_local_appdata_location() provides access to a local
6399
directory for storing data. (Mark Hammond)
6401
* To be compatible with python-2.6 a few new rules should be
6402
observed. 'message' attribute can't be used anymore in exception
6403
classes, 'sha' and 'md5' modules have been deprecated (use
6404
osutils.[md5|sha]), object__init__ and object.__new__ don't accept
6412
:Released: 2008-10-01
6414
No changes from 1.7.1rc1.
6420
:Released: 2008-09-24
6422
This release just includes an update to how the merge algorithm handles
6423
file paths when we encounter complex history.
6428
* If we encounter a criss-cross in history, use information from
6429
direct Least Common Ancestors to resolve inventory shape (locations
6430
of files, adds, deletes, etc). This is similar in concept to using
6431
``--lca`` for merging file texts, only applied to paths.
6432
(John Arbash Meinel)
6438
:Released: 2008-09-23
6440
This release includes many bug fixes and a few performance and feature
6441
improvements. ``bzr rm`` will now scan for missing files and remove them,
6442
like how ``bzr add`` scans for unknown files and adds them. A bit more
6443
polish has been applied to the stacking code. The b-tree indexing code has
6444
been brought in, with an eye on using it in a future repository format.
6445
There are only minor installer changes since bzr-1.7rc2.
6450
* Some small updates to the win32 installer. Include localization
6451
files found in plugins, and include the builtin distutils as part of
6452
packaging qbzr. (Mark Hammond)
6458
:Released: 2008-09-17
6460
A few bug fixes from 1.7rc1. The biggest change is a new
6461
``RemoteBranch.get_stacked_on_url`` rpc. This allows clients that are
6462
trying to access a Stacked branch over the smart protocol, to properly
6463
connect to the stacked-on location.
6468
* Branching from a shared repository on a smart server into a new
6469
repository now preserves the repository format.
6470
(Andrew Bennetts, #269214)
6472
* Branching from a stacked branch via ``bzr+ssh`` can properly connect
6473
to the stacked-on branch. (Martin Pool, #261315)
6475
* ``bzr init`` no longer re-opens the BzrDir multiple times.
6478
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
6485
:Released: 2008-09-09
6487
This release candidate for bzr 1.7 has several bug fixes and a few
6488
performance and feature improvements. ``bzr rm`` will now scan for
6489
missing files and remove them, like how ``bzr add`` scans for unknown
6490
files and adds them. A bit more polish has been applied to the stacking
6491
code. The b-tree indexing code has been brought in, with an eye on using
6492
it in a future repository format.
6498
* ``bzr export`` can now export a subdirectory of a project.
6501
* ``bzr remove-tree`` will now refuse to remove a tree with uncommitted
6502
changes, unless the ``--force`` option is specified.
6503
(LukĆ”Å” LalinskĆ½, #74101)
6505
* ``bzr rm`` will now scan for files that are missing and remove just
6506
them automatically, much as ``bzr add`` scans for new files that
6507
are not ignored and adds them automatically. (Robert Collins)
6512
* Support for GSSAPI authentication when using FTP as documented in
6513
RFC2228. (Jelmer Vernooij, #49623)
6515
* Add support for IPv6 in the smart server. (Jelmer Vernooij, #165014)
6520
* A url like ``log+file:///tmp`` will log all access to that Transport
6521
to ``.bzr.log``, which may help in debugging or profiling.
6524
* ``bzr branch`` and ``bzr push`` use the default stacking policy if the
6525
branch format supports it. (Aaron Bentley)
6527
* ``bzr init`` and ``bzr init-repo`` will now print out the same as
6528
``bzr info`` if it completed successfully.
6531
* ``bzr uncommit`` logs the old tip revision id, and displays how to
6532
restore the branch to that tip using ``bzr pull``. This allows you
6533
to recover if you realize you uncommitted the wrong thing.
6534
(John Arbash Meinel)
6536
* Fix problems in accessing stacked repositories over ``bzr://``.
6537
(Martin Pool, #261315)
6539
* ``SFTPTransport.readv()`` was accidentally using ``list += string``,
6540
which 'works', but adds each character separately to the list,
6541
rather than using ``list.append(string)``. Fixing this makes the
6542
SFTP transport a little bit faster (~20%) and use a bit less memory.
6543
(John Arbash Meinel)
6545
* When reading index files, if we happen to read the whole file in a
6546
single request treat it as a ``_buffer_all`` request. This happens
6547
most often on small indexes over remote transports, where we default
6548
to reading 64kB. It saves a round trip for each small index during
6549
fetch operations. Also, if we have read more than 50% of an index
6550
file, trigger a ``_buffer_all`` on the next request. This works
6551
around some inefficiencies because reads don't fall neatly on page
6552
boundaries, so we would ignore those bytes, but request them again
6553
later. This could trigger a total read size of more than the whole
6554
file. (John Arbash Meinel)
6559
* ``bzr rm`` is now aliased to ``bzr del`` for the convenience of svn
6560
users. (Robert Collins, #205416)
6562
* Catch the infamous "select/poll returned error" which occurs when
6563
pycurl try to send a body request to an HTTP/1.0 server which has
6564
already refused to handle the request. (Vincent Ladeuil, #225020)
6566
* Fix ``ObjectNotLocked`` errors when using various commands
6567
(including ``bzr cat`` and ``bzr annotate``) in combination with a
6568
smart server URL. (Andrew Bennetts, #237067)
6570
* ``FTPTransport.stat()`` would return ``0000`` as the permission bits
6571
for the containing ``.bzr/`` directory (it does not implement
6572
permissions). This would cause us to set all subdirectories to
6573
``0700`` and files to ``0600`` rather than leaving them unmodified.
6574
Now we ignore ``0000`` as the permissions and assume they are
6575
invalid. (John Arbash Meinel, #259855)
6577
* Merging from a previously joined branch will no longer cause
6578
a traceback. (Jelmer Vernooij, #203376)
6580
* Pack operations on windows network shares will work even with large
6581
files. (Robert Collins, #255656)
6583
* Running ``bzr st PATH_TO_TREE`` will no longer suppress merge
6584
status. Status is also about 7% faster on mozilla sized trees
6585
when the path to the root of the tree has been given. Users of
6586
the internal ``show_tree_status`` function should be aware that
6587
the show_pending flag is now authoritative for showing pending
6588
merges, as it was originally. (Robert Collins, #255204)
6590
* Set valid default _param_name for Option so that ListOption can embed
6591
'-' in names. (Vincent Ladeuil, #263249)
6593
* Show proper error rather than traceback when an unknown revision
6594
id is specified to ``bzr cat-revision``. (Jelmer Vernooij, #175569)
6596
* Trailing text in the dirstate file could cause the C dirstate parser
6597
to try to allocate an invalid amount of memory. We now properly
6598
check and test for parsing a dirstate with invalid trailing data.
6599
(John Arbash Meinel, #186014)
6601
* Unexpected error responses from a smart server no longer cause the
6602
client to traceback. (Andrew Bennetts, #263527)
6604
* Use a Windows api function to get a Unicode host name, rather than
6605
assuming the host name is ascii.
6606
(Mark Hammond, John Arbash Meinel, #256550)
6608
* ``WorkingTree4`` trees will now correctly report missing-and-new
6609
paths in the output of ``iter_changes``. (Robert Collins)
6614
* Updated developer documentation. (Martin Pool)
6619
* Exporters now take 4 parameters. (Robert Collins)
6621
* ``Tree.iter_changes`` will now return False for the content change
6622
field when a file is missing in the basis tree and not present in
6623
the target tree. Previously it returned True unconditionally.
6626
* The deprecated ``Branch.abspath`` and unimplemented
6627
``Branch.rename_one`` and ``Branch.move`` were removed. (Jelmer Vernooij)
6629
* BzrDir.clone_on_transport implementations must now accept a stacked_on
6630
parameter. (Aaron Bentley)
6632
* BzrDir.cloning_metadir implementations must now take a require_stacking
6633
parameter. (Aaron Bentley)
6638
* ``addCleanup`` now takes ``*arguments`` and ``**keyword_arguments``
6639
which are then passed to the cleanup callable as it is run. In
6640
addition, addCleanup no longer requires that the callables passed to
6641
it be unique. (Jonathan Lange)
6643
* Fix some tests that fail on Windows because files are deleted while
6647
* ``selftest``'s ``--starting-with`` option can now use predefined
6648
prefixes so that one can say ``bzr selftest -s bp.loom`` instead of
6649
``bzr selftest -s bzrlib.plugins.loom``. (Vincent Ladeuil)
6651
* ``selftest``'s ``--starting-with`` option now accepts multiple values.
6657
* A new plugin interface, ``bzrlib.log.log_adapters``, has been added.
6658
This allows dynamic log output filtering by plugins.
6661
* ``bzrlib.btree_index`` is now available, providing a b-tree index
6662
layer. The design is memory conservative (limited memory cache),
6663
faster to seek (approx 100 nodes per page, gives 100-way fan out),
6664
and stores compressed pages allowing more keys per page.
6665
(Robert Collins, John Arbash Meinel)
6667
* ``bzrlib.diff.DiffTree.show_diff`` now skips changes where the kind
6668
is unknown in both source and target.
6669
(Robert Collins, Aaron Bentley)
6671
* ``GraphIndexBuilder.add_node`` and ``BTreeBuilder`` have been
6672
streamlined a bit. This should make creating large indexes faster.
6673
(In benchmarking, it now takes less time to create a BTree index than
6674
it takes to read the GraphIndex one.) (John Arbash Meinel)
6676
* Mail clients for `bzr send` are now listed in a registry. This
6677
allows plugins to add new clients by registering them with
6678
``bzrlib.mail_client.mail_client_registry``. All of the built-in
6679
clients now use this mechanism. (Neil Martinsen-Burrell)
6685
:Released: 2008-09-05
6687
A couple regressions were found in the 1.6 release. There was a
6688
performance issue when using ``bzr+ssh`` to branch large repositories,
6689
and some problems with stacking and ``rich-root`` capable repositories.
6695
:Released: 2008-09-03
6700
* Copying between ``rich-root`` and ``rich-root-pack`` (and vice
6701
versa) was accidentally using the inter-model fetcher, instead of
6702
recognizing that both were 'rich root' formats.
6703
(John Arbash Meinel, #264321)
6709
:Released: 2008-08-29
6711
This release fixes a few regressions found in the 1.6 client. Fetching
6712
changes was using an O(N^2) buffering algorithm, so for large projects it
6713
would cause memory thrashing. There is also a specific problem with the
6714
``--1.6-rich-root`` format, which prevented stacking on top of
6715
``--rich-root-pack`` repositories, and could allow users to accidentally
6716
fetch experimental data (``-subtree``) without representing it properly.
6717
The ``--1.6-rich-root`` format has been deprecated and users are
6718
recommended to upgrade to ``--1.6.1-rich-root`` immediately. Also we
6719
re-introduced a workaround for users who have repositories with incorrect
6720
nodes (not possible if you only used official releases).
6721
I should also clarify that none of this is data loss level issues, but
6722
still sufficient enough to warrant an updated release.
6727
* ``RemoteTransport.readv()`` was being inefficient about how it
6728
buffered the readv data and processed it. It would keep appending to
6729
the same string (causing many copies) and then pop bytes out of the
6730
start of the string (causing more copies).
6731
With this patch "bzr+ssh://local" can improve dramatically,
6732
especially for projects with large files.
6733
(John Arbash Meinel)
6735
* Revision texts were always meant to be stored as fulltexts. There
6736
was a bug in a bzr.dev version that would accidentally create deltas
6737
when copying from a Pack repo to a Knit repo. This has been fixed,
6738
but to support those repositories, we know always request full texts
6739
for Revision texts. (John Arbash Meinel, #261339)
6741
* The previous ``--1.6-rich-root`` format used an incorrect xml
6742
serializer, which would accidentally support fetching from a
6743
repository that supported subtrees, even though the local one would
6744
not. We deprecated that format, and introduced a new one that uses
6745
the correct serializer ``--1.6.1-rich-root``.
6746
(John Arbash Meinel, #262333)
6752
:Released: 2008-08-25
6754
Finally, the long awaited bzr 1.6 has been released. This release includes
6755
new features like Stacked Branches, improved weave merge, and an updated
6756
server protocol (now on v3) which will allow for better cross version
6757
compatibility. With this release we have deprecated Knit format
6758
repositories, and recommend that users upgrade them, we will continue to
6759
support reading and writing them for the forseeable future, but we will
6760
not be tuning them for performance as pack repositories have proven to be
6761
better at scaling. This will also be the first release to bundle
6762
TortoiseBzr in the standalone Windows installer.
6768
:Released: 2008-08-19
6773
* Disable automatic detection of stacking based on a containing
6774
directory of the target. It interacted badly with push, and needs a
6775
bit more work to get the edges polished before it should happen
6776
automatically. (John Arbash Meinel, #259275)
6777
(This change was reverted when merged to bzr.dev)
6783
:Released: 2008-08-18
6788
* Fix a regression in knit => pack fetching. We had a logic
6789
inversion, causing the fetch to insert fulltexts in random order,
6790
rather than preserving deltas. (John Arbash Meinel, #256757)
6796
:Released: 2008-08-14
6801
* Disable reading ``.bzrrules`` as a per-branch rule preferences
6802
file. The feature was not quite ready for a full release.
6808
* Update the windows installer to bundle TortoiseBzr and ``qbzr``
6809
into the standalone installer. This will be the first official
6810
windows release that installs Tortoise by default.
6816
* Fix a regression in ``bzr+http`` support. There was a missing
6817
function (``_read_line``) that needed to be carried over from
6818
``bzr+ssh`` support. (Andrew Bennetts)
6820
* ``GraphIndex`` objects will internally read an entire index if more
6821
than 1/20th of their keyspace is requested in a single operation.
6822
This largely mitigates a performance regression in ``bzr log FILE``
6823
and completely corrects the performance regression in ``bzr log``.
6824
The regression was caused by removing an accomodation which had been
6825
supporting the index format in use. A newer index format is in
6826
development which is substantially faster. (Robert Collins)
6832
:Released: 2008-08-13
6834
This release candidate has a few minor bug fixes, and some regression
6840
* ``bzr upgrade`` on remote branches accessed via bzr:// and
6841
bzr+ssh:// now works. (Andrew Bennetts)
6843
* Change the ``get_format_description()`` strings for
6844
``RepositoryFormatKnitPack5`` et al to be single line messages.
6847
* Fix for a regression on Win32 where we would try to call
6848
``os.listdir()`` on a file and not catch the exception properly.
6849
(Windows raises a different exception.) This would manifest in
6850
places like ``bzr rm file`` or ``bzr switch``.
6851
(Mark Hammond, John Arbash Meinel)
6853
* ``Inventory.copy()`` was failing to set the revision property for
6854
the root entry. (Jelmer Vernooij)
6856
* sftp transport: added missing ``FileExists`` case to
6857
``_translate_io_exception`` (Christophe Troestler, #123475)
6859
* The help for ``bzr ignored`` now suggests ``bzr ls --ignored`` for
6860
scripting use. (Robert Collins, #3834)
6862
* The default ``annotate`` logic will now always assign the
6863
last-modified value of a line to one of the revisions that modified
6864
it, rather than a merge revision. This would happen when both sides
6865
claimed to have modified the line resulting in the same text. The
6866
choice is arbitrary but stable, so merges in different directions
6867
will get the same results. (John Arbash Meinel, #232188)
6873
:Released: 2008-08-06
6875
This release candidate for bzr 1.6 solidifies the new branch stacking
6876
feature. Bazaar now recommends that users upgrade all knit repositories,
6877
because later formats are much faster. However, we plan to continue read/write and
6878
upgrade support for knit repostories for the forseeable future. Several
6879
other bugs and performance issues were fixed.
6884
* Knit format repositories are deprecated and bzr will now emit
6885
warnings whenever it encounters one. Use ``bzr upgrade`` to upgrade
6886
knit repositories to pack format. (Andrew Bennetts)
6891
* ``bzr check`` can now be told which elements at a location it should
6892
check. (Daniel Watkins)
6894
* Commit now supports ``--exclude`` (or ``-x``) to exclude some files
6895
from the commit. (Robert Collins, #3117)
6897
* Fetching data between repositories that have the same model but no
6898
optimised fetcher will not reserialise all the revisions, increasing
6899
performance. (Robert Collins, John Arbash Meinel)
6901
* Give a more specific error when target branch is not reachable.
6904
* Implemented a custom ``walkdirs_utf8`` implementation for win32.
6905
This uses a pyrex extension to get direct access to the
6906
``FindFirstFileW`` style apis, rather than using ``listdir`` +
6907
``lstat``. Shows a very strong improvement in commands like
6908
``status`` and ``diff`` which have to iterate the working tree.
6909
Anywhere from 2x-6x faster depending on the size of the tree (bigger
6910
trees, bigger benefit.) (John Arbash Meinel)
6912
* New registry for log properties handles and the method in
6913
LongLogFormatter to display the custom properties returned by the
6914
registered handlers. (Guillermo Gonzalez, #162469)
6919
* Add more tests that stacking does not create deltas spanning
6920
physical repository boundaries.
6921
(Martin Pool, #252428)
6923
* Better message about incompatible repositories.
6924
(Martin Pool, #206258)
6926
* ``bzr branch --stacked`` ensures the destination branch format can
6927
support stacking, even if the origin does not.
6930
* ``bzr export`` no longer exports ``.bzrrules``.
6933
* ``bzr serve --directory=/`` now correctly allows the whole
6934
filesystem to be accessed on Windows, not just the root of the drive
6935
that Python is running from.
6936
(Adrian Wilkins, #240910)
6938
* Deleting directories by hand before running ``bzr rm`` will not
6939
cause subsequent errors in ``bzr st`` and ``bzr commit``.
6940
(Robert Collins, #150438)
6942
* Fix a test case that was failing if encoding wasn't UTF-8.
6943
(John Arbash Meinel, #247585)
6945
* Fix "no buffer space available" error when branching with the new
6946
smart server protocol to or from Windows.
6947
(Andrew Bennetts, #246180)
6949
* Fixed problem in branching from smart server.
6950
(#249256, Michael Hudson, Martin Pool)
6952
* Handle a file turning in to a directory in TreeTransform.
6953
(James Westby, #248448)
6958
* ``MutableTree.commit`` has an extra optional keywork parameter
6959
``exclude`` that will be unconditionally supplied by the command
6960
line UI - plugins that add tree formats may need an update.
6963
* The API minimum version for plugin compatibility has been raised to
6964
1.6 - there are significant changes throughout the code base.
6967
* The generic fetch code now uses three attributes on Repository objects
6968
to control fetch. The streams requested are controlled via :
6969
``_fetch_order`` and ``_fetch_uses_deltas``. Setting these
6970
appropriately allows different repository implementations to recieve
6971
data in their optimial form. If the ``_fetch_reconcile`` is set then
6972
a reconcile operation is triggered at the end of the fetch.
6975
* The ``put_on_disk`` and ``get_tar_item`` methods in
6976
``InventoryEntry`` were deprecated. (Ian Clatworthy)
6978
* ``Repository.is_shared`` doesn't take a read lock. It didn't
6979
need one in the first place (nobody cached the value, and
6980
``RemoteRepository`` wasn't taking one either). This saves a round
6981
trip when probing Pack repositories, as they read the ``pack-names``
6982
file when locked. And during probe, locking the repo isn't very
6983
useful. (John Arbash Meinel)
6988
* ``bzrlib.branchbuilder.BranchBuilder`` is now much more capable of
6989
putting together a real history without having to create a full
6990
WorkingTree. It is recommended that tests that are not directly
6991
testing the WorkingTree use BranchBuilder instead. See
6992
``BranchBuilder.build_snapshot`` or
6993
``TestCaseWithMemoryTree.make_branch_builder``. (John Arbash Meinel)
6995
* ``bzrlib.builtins.internal_tree_files`` broken into two giving a new
6996
helper ``safe_relpath_files`` - used by the new ``exclude``
6997
parameter to commit. (Robert Collins)
6999
* Make it easier to introduce new WorkingTree formats.
7002
* The code for exporting trees was refactored not to use the
7003
deprecated ``InventoryEntry`` methods. (Ian Clatworthy)
7005
* RuleSearchers return () instead of [] now when there are no matches.
7012
:Released: 2008-07-17
7014
This release adds a new 'stacked branches' feature allowing branches to
7015
share storage without being in the same repository or on the same machine.
7016
(See the user guide for more details.) It also adds a new hook, improved
7017
weaves, aliases for related locations, faster bzr+ssh push, and several
7023
* New ``pre_change_branch_tip`` hook that is called before the
7024
branch tip is moved, while the branch is write-locked. See the User
7025
Reference for signature details. (Andrew Bennetts)
7027
* Rule-based preferences can now be defined for selected files in
7028
selected branches, allowing commands and plugins to provide
7029
custom behaviour for files matching defined patterns.
7030
See ``Rule-based preferences`` (part of ``Configuring Bazaar``)
7031
in the User Guide and ``bzr help rules`` for more information.
7034
* Sites may suggest a branch to stack new branches on. (Aaron Bentley)
7036
* Stacked branches are now supported. See ``bzr help branch`` and
7037
``bzr help push``. Branches must be in the ``development1`` format
7038
to stack, though the stacked-on branch can be of any format.
7044
* ``bzr export --format=tgz --root=NAME -`` to export a gzipped tarball
7045
to stdout; also ``tar`` and ``tbz2``.
7048
* ``bzr (re)merge --weave`` will now use a standard Weave algorithm,
7049
rather than the annotation-based merge it was using. It does so by
7050
building up a Weave of the important texts, without needing to build
7051
the full ancestry. (John Arbash Meinel, #238895)
7053
* ``bzr send`` documents and better supports ``emacsclient`` (proper
7054
escaping of mail headers and handling of the MUA Mew).
7055
(Christophe Troestler)
7057
* Remembered locations can be specified by aliases, e.g. :parent, :public,
7058
:submit. (Aaron Bentley)
7060
* The smart protocol now has improved support for setting branches'
7061
revision info directly. This makes operations like push
7062
faster. The new request method name is
7063
``Branch.set_last_revision_ex``. (Andrew Bennetts)
7068
* Bazaar is now able to be a client to the web server of IIS 6 and 7.
7069
The broken implementations of RFC822 in Python and RFC2046 in IIS
7070
combined with boundary-line checking in Bazaar previously made this
7071
impossible. (NB, IIS 5 does not suffer from this problem).
7072
(Adrian Wilkins, #247585)
7074
* ``bzr log --long`` with a ghost in your mainline now handles that
7075
ghost properly. (John Arbash Meinel, #243536)
7077
* ``check`` handles the split-up .bzr layout correctly, so no longer
7078
requires a branch to be present.
7079
(Daniel Watkins, #64783)
7081
* Clearer message about how to set the PYTHONPATH if bzrlib can't be
7083
(Martin Pool, #205230)
7085
* Errors about missing libraries are now shown without a traceback,
7086
and with a suggestion to install the library. The full traceback is
7087
still in ``.bzr.log`` and can be shown with ``-Derror``.
7088
(Martin Pool, #240161)
7090
* Fetch from a stacked branch copies all required data.
7091
(Aaron Bentley, #248506)
7093
* Handle urls such as ftp://user@host.com@www.host.com where the user
7095
(Neil Martinsen-Burrell, #228058)
7097
* ``needs_read_lock`` and ``needs_write_lock`` now suppress an error during
7098
``unlock`` if there was an error in the original function. This helps
7099
most when there is a failure with a smart server action, since often the
7100
connection closes and we cannot unlock.
7101
(Andrew Bennetts, John Arbash Meinel, #125784)
7103
* Obsolete hidden command ``bzr fetch`` removed.
7104
(Martin Pool, #172870)
7106
* Raise the correct exception when doing ``-rbefore:0`` or ``-c0``.
7107
(John Arbash Meinel, #239933)
7109
* You can now compare file revisions in Windows diff programs from
7111
(Matt McClure, #209281)
7113
* revision_history now tolerates mainline ghosts for Branch format 6.
7114
(Aaron Bentley, #235055)
7116
* Set locale from environment for third party libs.
7117
(Martin von Gagern, #128496)
7122
* Added *Using stacked branches* to the User Guide.
7125
* Updated developer documentation.
7131
* ``-Dmemory`` will cause /proc/PID/status to be catted before bzr
7132
exits, allowing low-key analysis of peak memory use. (Robert Collins)
7134
* ``TestCaseWithTransport.make_branch_and_tree`` tries harder to return
7135
a tree with a ``branch`` attribute of the right format. This was
7136
preventing some ``RemoteBranch`` tests from actually running with
7137
``RemoteBranch`` instances. (Andrew Bennetts)
7142
* Removed ``Repository.text_store``, ``control_store``, etc. Instead,
7143
there are new attributes ``texts, inventories, revisions,
7144
signatures``, each of which is a ``VersionedFiles``. See the
7145
Repository docstring for more details.
7148
* ``Branch.pull`` now accepts an ``_override_hook_target`` optional
7149
parameter. If you have a subclass of ``Branch`` that overrides
7150
``pull`` then you should add this parameter. (Andrew Bennetts)
7152
* ``bzrlib.check.check()`` has been deprecated in favour of the more
7153
aptly-named ``bzrlib.check.check_branch()``.
7156
* ``Tree.print_file`` and ``Repository.print_file`` are deprecated.
7157
These methods are bad APIs because they write directly to sys.stdout.
7158
bzrlib does not use them internally, and there are no direct tests
7159
for them. (Alexander Belchenko)
7164
* ``cat`` command no longer uses ``Tree.print_file()`` internally.
7165
(Alexander Belchenko)
7167
* New class method ``BzrDir.open_containing_tree_branch_or_repository``
7168
which eases the discovery of the tree, the branch and the repository
7169
containing a given location.
7172
* New ``versionedfile.KeyMapper`` interface to abstract out the access to
7173
underlying .knit/.kndx etc files in repositories with partitioned
7174
storage. (Robert Collins)
7176
* Obsolete developer-use command ``weave-join`` has been removed.
7179
* ``RemoteToOtherFetcher`` and ``get_data_stream_for_search`` removed,
7180
to support new ``VersionedFiles`` layering.
7187
:Released: 2008-06-10
7189
This release contains further progress towards our 1.6 goals of shallow
7190
repositories, and contains a fix for some user-affecting bugs in the
7191
repository layer. Building working trees during checkout and branch is
7197
* Avoid KnitCorrupt error extracting inventories from some repositories.
7198
(The data is not corrupt; an internal check is detecting a problem
7199
reading from the repository.)
7200
(Martin Pool, Andrew Bennetts, Robert Collins, #234748)
7202
* ``bzr status`` was breaking if you merged the same revision twice.
7203
(John Arbash Meinel, #235407)
7205
* Fix infinite loop consuming 100% CPU when a connection is lost while
7206
reading a response body via the smart protocol v1 or v2.
7209
* Inserting a bundle which changes the contents of a file with no trailing
7210
end of line, causing a knit snapshot in a 'knits' repository will no longer
7211
cause KnitCorrupt. (Robert Collins)
7213
* ``RemoteBranch.pull`` needs to return the ``self._real_branch``'s
7214
pull result. It was instead just returning None, which breaks ``bzr
7215
pull``. (John Arbash Meinel, #238149)
7217
* Sanitize branch nick before using it as an attachment filename in
7218
``bzr send``. (LukĆ”Å” LalinskĆ½, #210218)
7220
* Squash ``inv_entry.symlink_target`` to a plain string when
7221
generating DirState details. This prevents from getting a
7222
``UnicodeError`` when you have symlinks and non-ascii filenames.
7223
(John Arbash Meinel, #135320)
7228
* Added the 'alias' command to set/unset and display aliases. (Tim Penhey)
7230
* ``added``, ``modified``, and ``unknowns`` behaviour made consistent (all three
7231
now quote paths where required). Added ``--null`` option to ``added`` and
7232
``modified`` (for null-separated unknowns, use ``ls --unknown --null``)
7235
* Faster branching (1.09x) and lightweight checkouts (1.06x) on large trees.
7236
(Ian Clatworthy, Aaron Bentley)
7241
* Added *Bazaar Zen* section to the User Guide. (Ian Clatworthy)
7246
* Fix the test HTTPServer to be isolated from chdir calls made while it is
7247
running, allowing it to be used in blackbox tests. (Robert Collins)
7252
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
7253
which are in the ancestry of other revisions. So if you merge the same
7254
tree twice, or merge an ancestor of an existing merge, it will only
7255
record the newest. (If you merge a descendent, it will replace its
7256
ancestor). (John Arbash Meinel, #235407)
7258
* ``RepositoryPolicy.__init__`` now requires stack_on and stack_on_pwd,
7259
through the derived classes do not. (Aaron Bentley)
7264
* ``bzrlib.bzrdir.BzrDir.sprout`` now accepts ``stacked`` to control
7265
creating stacked branches. (Robert Collins)
7267
* Knit record serialisation is now stricter on what it will accept, to
7268
guard against potential internal bugs, or broken input. (Robert Collins)
7273
:Released: 2008-06-02
7275
Commands that work on the revision history such as push, pull, missing,
7276
uncommit and log are now substantially faster. This release adds a
7277
translation of some of the user documentation into Spanish. (Contributions of
7278
other translations would be very welcome.) Bazaar 1.6beta1 adds a new network
7279
protocol which is used by default and which allows for more efficient transfers
7280
and future extensions.
7283
Notes When Upgrading
7284
********************
7286
* There is a new version of the network protocol used for bzr://, bzr+ssh://
7287
and bzr+http:// connections. This will allow more efficient requests and
7288
responses, and more graceful fallback when a server is too old to
7289
recognise a request from a more recent client. Bazaar 1.6 will
7290
interoperate with 0.16 and later versions, but servers should be upgraded
7291
when possible. Bazaar 1.6 no longer interoperates with 0.15 and earlier via
7292
these protocols. Use alternatives like SFTP or upgrade those servers.
7293
(Andrew Bennetts, #83935)
7298
* Deprecation warnings will not be suppressed when running ``bzr selftest``
7299
so that developers can see if their code is using deprecated functions.
7300
(John Arbash Meinel)
7305
* Adding ``-Derror`` will now display a traceback when a plugin fails to
7306
load. (James Westby)
7311
* ``bzr branch/push/pull -r XXX`` now have a helper function for finding
7312
the revno of the new revision (``Graph.find_distance_to_null``). This
7313
should make something like ``bzr branch -r -100`` in a shared, no-trees
7314
repository much snappier. (John Arbash Meinel)
7316
* ``bzr log --short -r X..Y`` no longer needs to access the full revision
7317
history. This makes it noticeably faster when logging the last few
7318
revisions. (John Arbash Meinel)
7320
* ``bzr ls`` now accepts ``-V`` as an alias for ``--versioned``.
7321
(Jerad Cramp, #165086)
7323
* ``bzr missing`` uses the new ``Graph.find_unique_ancestors`` and
7324
``Graph.find_differences`` to determine missing revisions without having
7325
to search the whole ancestry. (John Arbash Meinel, #174625)
7327
* ``bzr uncommit`` now uses partial history access, rather than always
7328
extracting the full revision history for a branch. This makes it
7329
resolve the appropriate revisions much faster (in testing it drops
7330
uncommit from 1.5s => 0.4s). It also means ``bzr log --short`` is one
7331
step closer to not using full revision history.
7332
(John Arbash Meinel, #172649)
7337
* ``bzr merge --lca`` should handle when two revisions have no common
7338
ancestor other than NULL_REVISION. (John Arbash Meinel, #235715)
7340
* ``bzr status`` was breaking if you merged the same revision twice.
7341
(John Arbash Meinel, #235407)
7343
* ``bzr push`` with both ``--overwrite`` and ``-r NNN`` options no longer
7344
fails. (Andrew Bennetts, #234229)
7346
* Correctly track the base URL of a smart medium when using bzr+http://
7347
URLs, which was causing spurious "No repository present" errors with
7348
branches in shared repositories accessed over bzr+http.
7349
(Andrew Bennetts, #230550)
7351
* Define ``_remote_is_at_least_1_2`` on ``SmartClientMedium`` so that all
7352
implementations have the attribute. Fixes 'PyCurlTransport' object has no
7353
attribute '_remote_is_at_least_1_2' attribute errors.
7354
(Andrew Bennetts, #220806)
7356
* Failure to delete an obsolete pack file should just give a warning
7357
message, not a fatal error. It may for example fail if the file is still
7358
in use by another process.
7361
* Fix MemoryError during large fetches over HTTP by limiting the amount of
7362
data we try to read per ``recv`` call. The problem was observed with
7363
Windows and a proxy, but might affect other environments as well.
7364
(Eric Holmberg, #215426)
7366
* Handle old merge directives correctly in Merger.from_mergeable. Stricter
7367
get_parent_map requirements exposed a latent bug here. (Aaron Bentley)
7369
* Issue a warning and ignore passwords declared in authentication.conf when
7370
used for an ssh scheme (sftp or bzr+ssh).
7371
(Vincent Ladeuil, #203186)
7373
* Make both http implementations raise appropriate exceptions on 403
7374
Forbidden when POSTing smart requests.
7375
(Vincent Ladeuil, #230223)
7377
* Properly *title* header names in http requests instead of capitalizing
7379
(Vincent Ladeuil, #229076)
7381
* The "Unable to obtain lock" error message now also suggests using
7382
``bzr break-lock`` to fix it. (Martin Albisetti, #139202)
7384
* Treat an encoding of '' as ascii; this can happen when bzr is run
7385
under vim on Mac OS X.
7386
(Neil Martinsen-Burrell)
7388
* ``VersionedFile.make_mpdiffs()`` was raising an exception that wasn't in
7389
scope. (Daniel Fischer #235687)
7394
* Added directory structure and started translation of docs in spanish.
7395
(Martin Albisetti, Lucio Albenga)
7397
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
7398
on the plugin and integration chapters of the User Guide.
7401
* More Bazaar developer documentation about packaging and release process,
7402
and about use of Python reprs.
7403
(Martin Pool, Martin Albisetti)
7405
* Updated Tortise strategy document. (Mark Hammond)
7410
* ``bzrlib.tests.adapt_tests`` was broken and unused - it has been fixed.
7413
* Fix the test HTTPServer to be isolated from chdir calls made while it is
7414
running, allowing it to be used in blackbox tests. (Robert Collins)
7416
* New helper function for splitting test suites
7417
``split_suite_by_condition``. (Robert Collins)
7422
* ``Branch.missing_revisions`` has been deprecated. Similar functionality
7423
can be obtained using ``bzrlib.missing.find_unmerged``. The api was
7424
fairly broken, and the function was unused, so we are getting rid of it.
7425
(John Arbash Meinel)
7430
* ``Branch.abspath`` is deprecated; use the Tree or Transport
7431
instead. (Martin Pool)
7433
* ``Branch.update_revisions`` now takes an optional ``Graph``
7434
object. This can be used by ``update_revisions`` when it is
7435
checking ancestry, and allows callers to prefer request to go to a
7436
local branch. (John Arbash Meinel)
7438
* Branch, Repository, Tree and BzrDir should expose a Transport as an
7439
attribute if they have one, rather than having it indirectly accessible
7440
as ``.control_files._transport``. This doesn't add a requirement
7441
to support a Transport in cases where it was not needed before;
7442
it just simplifies the way it is reached. (Martin Pool)
7444
* ``bzr missing --mine-only`` will return status code 0 if you have no
7445
new revisions, but the remote does. Similarly for ``--theirs-only``.
7446
The new code only checks one side, so it doesn't know if the other
7447
side has changes. This seems more accurate with the request anyway.
7448
It also changes the output to print '[This|Other] branch is up to
7449
date.' rather than displaying nothing. (John Arbash Meinel)
7451
* ``LockableFiles.put_utf8``, ``put_bytes`` and ``controlfilename``
7452
are now deprecated in favor of using Transport operations.
7455
* Many methods on ``VersionedFile``, ``Repository`` and in
7456
``bzrlib.revision`` deprecated before bzrlib 1.5 have been removed.
7459
* ``RevisionSpec.wants_revision_history`` can be set to False for a given
7460
``RevisionSpec``. This will disable the existing behavior of passing in
7461
the full revision history to ``self._match_on``. Useful for specs that
7462
don't actually need access to the full history. (John Arbash Meinel)
7464
* The constructors of ``SmartClientMedium`` and its subclasses now require a
7465
``base`` parameter. ``SmartClientMedium`` implementations now also need
7466
to provide a ``remote_path_from_transport`` method. (Andrew Bennetts)
7468
* The default permissions for creating new files and directories
7469
should now be obtained from ``BzrDir._get_file_mode()`` and
7470
``_get_dir_mode()``, rather than from LockableFiles. The ``_set_file_mode``
7471
and ``_set_dir_mode`` variables on LockableFiles which were advertised
7472
as a way for plugins to control this are no longer consulted.
7475
* ``VersionedFile.join`` is deprecated. This method required local
7476
instances of both versioned file objects and was thus hostile to being
7477
used for streaming from a smart server. The new get_record_stream and
7478
insert_record_stream are meant to efficiently replace this method.
7481
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
7482
which are in the ancestry of other revisions. So if you merge the same
7483
tree twice, or merge an ancestor of an existing merge, it will only
7484
record the newest. (If you merge a descendent, it will replace its
7485
ancestor). (John Arbash Meinel, #235407)
7487
* ``WorkingTreeFormat2.stub_initialize_remote`` is now private.
7494
:Released: 2008-05-16
7496
This release of Bazaar includes several updates to the documentation, and fixes
7497
to prepare for making rich root support the default format. Many bugs have been
7498
squashed, including fixes to log, bzr+ssh inter-operation with older servers.
7503
* Suppress deprecation warnings when bzrlib is a 'final' release. This way
7504
users of packaged software won't be bothered with DeprecationWarnings,
7505
but developers and testers will still see them. (John Arbash Meinel)
7510
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
7511
on the plugin and integration chapters of the User Guide.
7518
:Released: 2008-05-09
7523
* Broader support of GNU Emacs mail clients. Set
7524
``mail_client=emacsclient`` in your bazaar.conf and ``send`` will pop the
7525
bundle in a mail buffer according to the value of ``mail-user-agent``
7526
variable. (Xavier Maillard)
7531
* Diff now handles revision specs like "branch:" and "submit:" more
7532
efficiently. (Aaron Bentley, #202928)
7534
* More friendly error given when attempt to start the smart server
7535
on an address already in use. (Andrea Corbellini, #200575)
7537
* Pull completes much faster when there is nothing to pull.
7543
* Authentication.conf can define sections without password.
7544
(Vincent Ladeuil, #199440)
7546
* Avoid muttering every time a child update does not cause a progress bar
7547
update. (John Arbash Meinel, #213771)
7549
* ``Branch.reconcile()`` is now implemented. This allows ``bzr reconcile``
7550
to fix when a Branch has a non-canonical mainline history. ``bzr check``
7551
also detects this condition. (John Arbash Meinel, #177855)
7553
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
7554
for ``revision_id=None`` which was not a string.
7555
(John Arbash Meinel, #211661)
7557
* ``bzr commit`` now works with Microsoft's FTP service.
7560
* Catch definitions outside sections in authentication.conf.
7561
(Vincent Ladeuil, #217650)
7563
* Conversion from non-rich-root to rich-root(-pack) updates inventory
7564
sha1s, even when bundles are used. (Aaron Bentley, #181391)
7566
* Conversion from non-rich-root to rich-root(-pack) works correctly even
7567
though search keys are not topologically sorted. (Aaron Bentley)
7569
* Conversion from non-rich-root to rich-root(-pack) works even when a
7570
parent revision has a different root id. (Aaron Bentley, #177874)
7572
* Disable strace testing until strace is fixed (see bug #103133) and emit a
7573
warning when selftest ends to remind us of leaking tests.
7574
(Vincent Ladeuil, #226769)
7576
* Fetching all revisions from a repository does not cause pack collisions.
7577
(Robert Collins, Aaron Bentley, #212908)
7579
* Fix error about "attempt to add line-delta in non-delta knit".
7580
(Andrew Bennetts, #217701)
7582
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
7583
if the remote server was < version 1.2. This was due to a bug in the
7584
RemoteRepository.get_parent_map() fallback code.
7585
(John Arbash Meinel, #214894)
7587
* Remove leftover code in ``bzr_branch`` that inappropriately creates
7588
a ``branch-name`` file in the branch control directory.
7591
* Set SO_REUSEADDR on server sockets of ``bzr serve`` to avoid problems
7592
rebinding the socket when starting the server a second time.
7593
(John Arbash Meinel, Martin Pool, #164288)
7595
* Severe performance degradation in fetching from knit repositories to
7596
knits and packs due to parsing the entire revisions.kndx on every graph
7597
walk iteration fixed by using the Repository.get_graph API. There was
7598
another regression in knit => knit fetching which re-read the index for
7599
every revision each side had in common.
7600
(Robert Collins, John Arbash Meinel)
7602
* When logging the changes to a particular file, there was a bug if there
7603
were ghosts in the revision ancestry. (John Arbash Meinel, #209948)
7605
* xs4all's ftp server returns a temporary error when trying to list an
7606
empty directory, rather than returning an empty list. Adding a
7607
workaround so that we don't get spurious failures.
7608
(John Arbash Meinel, #215522)
7613
* Expanded the User Guide to include new chapters on popular plugins and
7614
integrating Bazaar into your environment. The *Best practices* chapter
7615
was renamed to *Miscellaneous topics* as suggested by community
7616
feedback as well. (Ian Clatworthy)
7618
* Document outlining strategies for TortoiseBzr. (Mark Hammond)
7620
* Improved the documentation on hooks. (Ian Clatworthy)
7622
* Update authentication docs regarding ssh agents.
7623
(Vincent Ladeuil, #183705)
7628
* Add ``thread_name_suffix`` parameter to SmartTCPServer_for_testing, to
7629
make it easy to identify which test spawned a thread with an unhandled
7630
exception. (Andrew Bennetts)
7632
* New ``--debugflag``/``-E`` option to ``bzr selftest`` for setting
7633
options for debugging tests, these are complementary to the -D
7634
options. The ``-Dselftest_debug`` global option has been replaced by the
7635
``-E=allow_debug`` option for selftest. (Andrew Bennetts)
7637
* Parameterised test ids are preserved correctly to aid diagnosis of test
7638
failures. (Robert Collins, Andrew Bennetts)
7640
* selftest now accepts --starting-with <id> to load only the tests whose id
7641
starts with the one specified. This greatly speeds up running the test
7642
suite on a limited set of tests and can be used to run the tests for a
7643
single module, a single class or even a single test. (Vincent Ladeuil)
7645
* The test suite modules have been modified to define load_tests() instead
7646
of test_suite(). That speeds up selective loading (via --load-list)
7647
significantly and provides many examples on how to migrate (grep for
7648
load_tests). (Vincent Ladeuil)
7653
* ``Hooks.install_hook`` is now deprecated in favour of
7654
``Hooks.install_named_hook`` which adds a required ``name`` parameter, to
7655
avoid having to call ``Hooks.name_hook``. (Daniel Watkins)
7657
* Implement xml8 serializer. (Aaron Bentley)
7659
* New form ``@deprecated_method(deprecated_in(1, 5, 0))`` for making
7660
deprecation wrappers. (Martin Pool)
7662
* ``Repository.revision_parents`` is now deprecated in favour of
7663
``Repository.get_parent_map([revid])[revid]``. (Jelmer Vernooij)
7665
* The Python ``assert`` statement is no longer used in Bazaar source, and
7666
a test checks this. (Martin Pool)
7671
* ``bzrlib.status.show_pending_merges`` requires the repository to be
7672
locked by the caller. Callers should have been doing it anyway, but it
7673
will now raise an exception if they do not. (John Arbash Meinel)
7675
* Repository.get_data_stream, Repository.get_data_stream_for_search(),
7676
Repository.get_deltas_for_revsions(), Repository.revision_trees(),
7677
Repository.item_keys_introduced_by() no longer take read locks.
7680
* ``LockableFiles.get_utf8`` and ``.get`` are deprecated, as a start
7681
towards removing LockableFiles and ``.control_files`` entirely.
7684
* Methods deprecated prior to 1.1 have been removed.
7691
:Released: 2008-04-28
7693
This release of Bazaar includes handy improvements to the speed of log and
7694
status, new options for several commands, improved documentation, and better
7695
hooks, including initial code for server-side hooks. A number of bugs have
7696
been fixed, particularly in interoperability between different formats or
7697
different releases of Bazaar over there network. There's been substantial
7698
internal work in both the repository and network code to enable new features
7699
and faster performance.
7704
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
7705
if the remote server was < version 1.2. This was due to a bug in the
7706
RemoteRepository.get_parent_map() fallback code.
7707
(John Arbash Meinel, Andrew Bennetts, #214894)
7713
:Released: 2008-04-21
7718
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
7719
for ``revision_id=None`` which was not a string.
7720
(John Arbash Meinel, #211661)
7722
* Fixed a bug in handling ghost revisions when logging changes in a
7723
particular file. (John Arbash Meinel, #209948)
7725
* Fix error about "attempt to add line-delta in non-delta knit".
7726
(Andrew Bennetts, #205156)
7728
* Fixed performance degradation in fetching from knit repositories to
7729
knits and packs due to parsing the entire revisions.kndx on every graph
7730
walk iteration fixed by using the Repository.get_graph API. There was
7731
another regression in knit => knit fetching which re-read the index for
7732
every revision each side had in common.
7733
(Robert Collins, John Arbash Meinel)
7739
:Released: 2008-04-11
7744
* bzr main script cannot be imported (Benjamin Peterson)
7746
* On GNU/Linux bzr additionally looks for plugins in arch-independent site
7747
directory. (Toshio Kuratomi)
7749
* The ``set_rh`` branch hook is now deprecated. Please migrate
7750
any plugins using this hook to use an alternative, e.g.
7751
``post_change_branch_tip``. (Ian Clatworthy)
7753
* When a plugin cannot be loaded as the file path is not a valid
7754
python module name bzr will now strip a ``bzr_`` prefix from the
7755
front of the suggested name, as many plugins (e.g. bzr-svn)
7756
want to be installed without this prefix. It is a common mistake
7757
to have a folder named "bzr-svn" for that plugin, especially
7758
as this is what bzr branch lp:bzr-svn will give you. (James Westby,
7761
* UniqueIntegerBugTracker now appends bug-ids instead of joining
7762
them to the base URL. Plugins that register bug trackers may
7763
need a trailing / added to the base URL if one is not already there.
7764
(James Wesby, Andrew Cowie)
7769
* Added start_commit hook for mutable trees. (Jelmer Vernooij, #186422)
7771
* ``status`` now accepts ``--no-pending`` to show the status without
7772
listing pending merges, which speeds up the command a lot on large
7773
histories. (James Westby, #202830)
7775
* New ``post_change_branch_tip`` hook that is called after the
7776
branch tip is moved but while the branch is still write-locked.
7777
See the User Reference for signature details.
7778
(Ian Clatworthy, James Henstridge)
7780
* Reconfigure can convert a branch to be standalone or to use a shared
7781
repository. (Aaron Bentley)
7786
* The smart protocol now has support for setting branches' revision info
7787
directly. This should make operations like push slightly faster, and is a
7788
step towards server-side hooks. The new request method name is
7789
``Branch.set_last_revision_info``. (Andrew Bennetts)
7791
* ``bzr commit --fixes`` now recognises "gnome" as a tag by default.
7792
(James Westby, Andrew Cowie)
7794
* ``bzr switch`` will attempt to find branches to switch to relative to the
7795
current branch. E.g. ``bzr switch branchname`` will look for
7796
``current_branch/../branchname``. (Robert Collins, Jelmer Vernooij,
7799
* Diff is now more specific about execute-bit changes it describes
7802
* Fetching data over HTTP is a bit faster when urllib is used. This is done
7803
by forcing it to recv 64k at a time when reading lines in HTTP headers,
7804
rather than just 1 byte at a time. (Andrew Bennetts)
7806
* Log --short and --line are much faster when -r is not specified.
7809
* Merge is faster. We no longer check a file's existence unnecessarily
7810
when merging the execute bit. (Aaron Bentley)
7812
* ``bzr status`` on an explicit list of files no longer shows pending
7813
merges, making it much faster on large trees. (John Arbash Meinel)
7815
* The launchpad directory service now warns the user if they have not set
7816
their launchpad login and are trying to resolve a URL using it, just
7817
in case they want to do a write operation with it. (James Westby)
7819
* The smart protocol client is slightly faster, because it now only queries
7820
the server for the protocol version once per connection. Also, the HTTP
7821
transport will now automatically probe for and use a smart server if
7822
one is present. You can use the new ``nosmart+`` transport decorator
7823
to get the old behaviour. (Andrew Bennetts)
7825
* The ``version`` command takes a ``--short`` option to print just the
7826
version number, for easier use in scripts. (Martin Pool)
7828
* Various operations with revision specs and commands that calculate
7829
revnos and revision ids are faster. (John A. Meinel, Aaron Bentley)
7834
* Add ``root_client_path`` parameter to SmartWSGIApp and
7835
SmartServerRequest. This makes it possible to publish filesystem
7836
locations that don't exactly match URL paths. SmartServerRequest
7837
subclasses should use the new ``translate_client_path`` and
7838
``transport_from_client_path`` methods when dealing with paths received
7839
from a client to take this into account. (Andrew Bennetts, #124089)
7841
* ``bzr mv a b`` can be now used also to rename previously renamed
7842
directories, not only files. (LukĆ”Å” LalinskĆ½, #107967)
7844
* ``bzr uncommit --local`` can now remove revisions from the local
7845
branch to be symmetric with ``bzr commit --local``.
7846
(John Arbash Meinel, #93412)
7848
* Don't ask for a password if there is no real terminal.
7849
(Alexander Belchenko, #69851)
7851
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
7852
fetching revisions from a knit to pack repository or vice versa using
7853
bzr:// (including over http or ssh).
7854
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
7856
* Fixed ``_get_line`` in ``bzrlib.smart.medium``, which was buggy. Also
7857
fixed ``_get_bytes`` in the same module to use the push back buffer.
7858
These bugs had no known impact in normal use, but were problematic for
7859
developers working on the code, and were likely to cause real bugs sooner
7860
or later. (Andrew Bennetts)
7862
* Implement handling of basename parameter for DefaultMail. (James Westby)
7864
* Incompatibility with Paramiko versions newer than 1.7.2 was fixed.
7865
(Andrew Bennetts, #213425)
7867
* Launchpad locations (lp: URLs) can be pulled. (Aaron Bentley, #181945)
7869
* Merges that add files to deleted root directories complete. They
7870
do create conflicts. (Aaron Bentley, #210092)
7872
* vsftp's return ``550 RNFR command failed.`` supported.
7873
(Marcus Trautwig, #129786)
7878
* Improved documentation on send/merge relationship. (Peter Schuller)
7880
* Minor fixes to the User Guide. (Matthew Fuller)
7882
* Reduced the evangelism in the User Guide. (Ian Clatworthy)
7884
* Added Integrating with Bazaar document for developers (Martin Albisetti)
7889
* Attempting to pull data from a ghost aware repository (e.g. knits) into a
7890
non-ghost aware repository such as weaves will now fail if there are
7891
ghosts. (Robert Collins)
7893
* ``KnitVersionedFile`` no longer accepts an ``access_mode`` parameter, and
7894
now requires the ``index`` and ``access_method`` parameters to be
7895
supplied. A compatible shim has been kept in the new function
7896
``knit.make_file_knit``. (Robert Collins)
7898
* Log formatters must now provide log_revision instead of show and
7899
show_merge_revno methods. The latter had been deprecated since the 0.17
7900
release. (James Westby)
7902
* ``LoopbackSFTP`` is now called ``SocketAsChannelAdapter``.
7905
* ``osutils.backup_file`` is removed. (Alexander Belchenko)
7907
* ``Repository.get_revision_graph`` is deprecated, with no replacement
7908
method. The method was size(history) and not desirable. (Robert Collins)
7910
* ``revision.revision_graph`` is deprecated, with no replacement function.
7911
The function was size(history) and not desirable. (Robert Collins)
7913
* ``Transport.get_shared_medium`` is deprecated. Use
7914
``Transport.get_smart_medium`` instead. (Andrew Bennetts)
7916
* ``VersionedFile`` factories now accept a get_scope parameter rather
7917
than using a call to ``transaction_finished``, allowing the removal of
7918
the fixed list of versioned files per repository. (Robert Collins)
7920
* ``VersionedFile.annotate_iter`` is deprecated. While in principle this
7921
allowed lower memory use, all users of annotations wanted full file
7922
annotations, and there is no storage format suitable for incremental
7923
line-by-line annotation. (Robert Collins)
7925
* ``VersionedFile.clone_text`` is deprecated. This performance optimisation
7926
is no longer used - reading the content of a file that is undergoing a
7927
file level merge to identical state on two branches is rare enough, and
7928
not expensive enough to special case. (Robert Collins)
7930
* ``VersionedFile.clear_cache`` and ``enable_cache`` are deprecated.
7931
These methods added significant complexity to the ``VersionedFile``
7932
implementation, but were only used for optimising fetches from knits -
7933
which can be done from outside the knit layer, or via a caching
7934
decorator. As knits are not the default format, the complexity is no
7935
longer worth paying. (Robert Collins)
7937
* ``VersionedFile.create_empty`` is removed. This method presupposed a
7938
sensible mapping to a transport for individual files, but pack backed
7939
versioned files have no such mapping. (Robert Collins)
7941
* ``VersionedFile.get_graph`` is deprecated, with no replacement method.
7942
The method was size(history) and not desirable. (Robert Collins)
7944
* ``VersionedFile.get_graph_with_ghosts`` is deprecated, with no
7945
replacement method. The method was size(history) and not desirable.
7948
* ``VersionedFile.get_parents`` is deprecated, please use
7949
``VersionedFile.get_parent_map``. (Robert Collins)
7951
* ``VersionedFile.get_sha1`` is deprecated, please use
7952
``VersionedFile.get_sha1s``. (Robert Collins)
7954
* ``VersionedFile.has_ghost`` is now deprecated, as it is both expensive
7955
and unused outside of a single test. (Robert Collins)
7957
* ``VersionedFile.iter_parents`` is now deprecated in favour of
7958
``get_parent_map`` which can be used to instantiate a Graph on a
7959
VersionedFile. (Robert Collins)
7961
* ``VersionedFileStore`` no longer uses the transaction parameter given
7962
to most methods; amongst other things this means that the
7963
get_weave_or_empty method no longer guarantees errors on a missing weave
7964
in a readonly transaction, and no longer caches versioned file instances
7965
which reduces memory pressure (but requires more careful management by
7966
callers to preserve performance). (Robert Collins)
7971
* New -Dselftest_debug flag disables clearing of the debug flags during
7972
tests. This is useful if you want to use e.g. -Dhpss to help debug a
7973
failing test. Be aware that using this feature is likely to cause
7974
spurious test failures if used with the full suite. (Andrew Bennetts)
7976
* selftest --load-list now uses a new more agressive test loader that will
7977
avoid loading unneeded modules and building their tests. Plugins can use
7978
this new loader by defining a load_tests function instead of a test_suite
7979
function. (a forthcoming patch will provide many examples on how to
7983
* selftest --load-list now does some sanity checks regarding duplicate test
7984
IDs and tests present in the list but not found in the actual test suite.
7987
* Slightly more concise format for the selftest progress bar, so there's
7988
more space to show the test name. (Martin Pool) ::
7990
[2500/10884, 1fail, 3miss in 1m29s] test_revisionnamespaces.TestRev
7992
* The test suite takes much less memory to run, and is a bit faster. This
7993
is done by clearing most attributes of TestCases after running them, if
7994
they succeeded. (Andrew Bennetts)
7999
* Added ``_build_client_protocol`` to ``_SmartClient``. (Andrew Bennetts)
8001
* Added basic infrastructure for automatic plugin suggestion.
8004
* If a ``LockableFiles`` object is not explicitly unlocked (for example
8005
because of a missing ``try/finally`` block, it will give a warning but
8006
not automatically unlock itself. (Previously they did.) This
8007
sometimes caused knock-on errors if for example the network connection
8008
had already failed, and should not be relied upon by code.
8009
(Martin Pool, #109520)
8011
* ``make dist`` target to build a release tarball, and also
8012
``check-dist-tarball`` and ``dist-upload-escudero``. (Martin Pool)
8014
* The ``read_response_tuple`` method of ``SmartClientRequestProtocol*``
8015
classes will now raise ``UnknownSmartMethod`` when appropriate, so that
8016
callers don't need to try distinguish unknown request errors from other
8017
errors. (Andrew Bennetts)
8019
* ``set_make_working_trees`` is now implemented provided on all repository
8020
implementations (Aaron Bentley)
8022
* ``VersionedFile`` now has a new method ``get_parent_map`` which, like
8023
``Graph.get_parent_map`` returns a dict of key:parents. (Robert Collins)
8029
:Released: 2008-04-09
8031
No changes from 1.3.1rc1.
8037
:Released: 2008-04-04
8042
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
8043
fetching revisions from a knit to pack repository or vice versa using
8044
bzr:// (including over http or ssh).
8045
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
8051
:Released: 2008-03-20
8053
Bazaar has become part of the GNU project <http://www.gnu.org>
8055
Many operations that act on history, including ``log`` and ``annotate`` are now
8056
substantially faster. Several bugs have been fixed and several new options and
8057
features have been added.
8062
* Avoid spurious failure of ``TestVersion.test_version`` matching
8064
(#202778, Martin Pool)
8070
:Released: 2008-03-16
8072
Notes When Upgrading
8073
********************
8075
* The backup directory created by ``upgrade`` is now called
8076
``backup.bzr``, not ``.bzr.backup``. (Martin Albisetti)
8081
* A new repository format 'development' has been added. This format will
8082
represent the latest 'in-progress' format that the bzr developers are
8083
interested in getting early-adopter testing and feedback on.
8084
``doc/developers/development-repo.txt`` has detailed information.
8087
* BZR_LOG environment variable controls location of .bzr.log trace file.
8088
User can suppress writing messages to .bzr.log by using '/dev/null'
8089
filename (on Unix) or 'NUL' (on Windows). If BZR_LOG variable
8090
is not defined but BZR_HOME is defined then default location
8091
for .bzr.log trace file is ``$BZR_HOME/.bzr.log``.
8092
(Alexander Belchenko, #106117)
8094
* ``launchpad`` builtin plugin now shipped as separate part in standalone
8095
bzr.exe, installed to ``C:\Program Files\Bazaar\plugins`` directory,
8096
and standalone installer allows user to skip installation of this plugin.
8097
(Alexander Belchenko)
8099
* Restore auto-detection of plink.exe on Windows. (Dmitry Vasiliev)
8101
* Version number is now shown as "1.2" or "1.2pr2", without zeroed or
8102
missing final fields. (Martin Pool)
8107
* ``branch`` and ``checkout`` can hard-link working tree files, which is
8108
faster and saves space. (Aaron Bentley)
8110
* ``bzr send`` will now also look at the ``child_submit_to`` setting in
8111
the submit branch to determine the email address to send to.
8117
* BzrBranch._lefthand_history is faster on pack repos. (Aaron Bentley)
8119
* Branch6.generate_revision_history is faster. (Aaron Bentley)
8121
* Directory services can now be registered, allowing special URLs to be
8122
dereferenced into real URLs. This is a generalization and cleanup of
8123
the lp: transport lookup. (Aaron Bentley)
8125
* Merge directives that are automatically attached to emails have nicer
8126
filenames, based on branch-nick + revno. (Aaron Bentley)
8128
* ``push`` has a ``--revision`` option, to specify what revision to push up
8129
to. (Daniel Watkins)
8131
* Significantly reducing execution time and network traffic for trivial
8132
case of running ``bzr missing`` command for two identical branches.
8133
(Alexander Belchenko)
8135
* Speed up operations that look at the revision graph (such as 'bzr log').
8136
``KnitPackRepositor.get_revision_graph`` uses ``Graph.iter_ancestry`` to
8137
extract the revision history. This allows filtering ghosts while
8138
stepping instead of needing to peek ahead. (John Arbash Meinel)
8140
* The ``hooks`` command lists installed hooks, to assist in debugging.
8143
* Updates to how ``annotate`` work. Should see a measurable improvement in
8144
performance and memory consumption for file with a lot of merges.
8145
Also, correctly handle when a line is introduced by both parents (it
8146
should be attributed to the first merge which notices this, and not
8147
to all subsequent merges.) (John Arbash Meinel)
8152
* Autopacking no longer holds the full set of inventory lines in
8153
memory while copying. For large repositories, this can amount to
8154
hundreds of MB of ram consumption.
8155
(Ian Clatworthy, John Arbash Meinel)
8157
* Cherrypicking when using ``--format=merge3`` now explictly excludes
8158
BASE lines. (John Arbash Meinel, #151731)
8160
* Disable plink's interactive prompt for password.
8161
(#107593, Dmitry Vasiliev)
8163
* Encode command line arguments from unicode to user_encoding before
8164
invoking external mail client in `bzr send` command.
8165
(#139318, Alexander Belchenko)
8167
* Fixed problem connecting to ``bzr+https://`` servers.
8168
(#198793, John Ferlito)
8170
* Improved error reporting in the Launchpad plugin. (Daniel Watkins,
8173
* Include quick-start-summary.svg file to python-based installer(s)
8174
for Windows. (#192924, Alexander Belchenko)
8176
* lca merge now respects specified files. (Aaron Bentley)
8178
* Make version-info --custom imply --all. (#195560, James Westby)
8180
* ``merge --preview`` now works for merges that add or modify
8181
symlinks (James Henstridge)
8183
* Redirecting the output from ``bzr merge`` (when the remembered
8184
location is used) now works. (John Arbash Meinel)
8186
* setup.py script explicitly checks for Python version.
8187
(Jari Aalto, Alexander Belchenko, #200569)
8189
* UnknownFormatErrors no longer refer to branches regardless of kind of
8190
unknown format. (Daniel Watkins, #173980)
8192
* Upgrade bundled ConfigObj to version 4.5.2, which properly quotes #
8193
signs, among other small improvements. (Matt Nordhoff, #86838)
8195
* Use correct indices when emitting LCA conflicts. This fixes IndexError
8196
errors. (Aaron Bentley, #196780)
8201
* Explained how to use ``version-info --custom`` in the User Guide.
8202
(Neil Martinsen-Burrell)
8207
* Support for loading plugins from zip files and
8208
``bzrlib.plugin.load_from_zip()`` function are deprecated.
8209
(Alexander Belchenko)
8214
* Added missing blackbox tests for ``modified`` (Adrian Wilkins)
8216
* The branch interface tests were invalid for branches using rich-root
8217
repositories because the empty string is not a valid file-id.
8223
* ``Graph.iter_ancestry`` returns the ancestry of revision ids. Similar to
8224
``Repository.get_revision_graph()`` except it includes ghosts and you can
8225
stop part-way through. (John Arbash Meinel)
8227
* New module ``tools/package_mf.py`` provide custom module finder for
8228
python packages (improves standard python library's modulefinder.py)
8229
used by ``setup.py`` script while building standalone bzr.exe.
8230
(Alexander Belchenko)
8232
* New remote method ``RemoteBzrDir.find_repositoryV2`` adding support for
8233
detecting external lookup support on remote repositories. This method is
8234
now attempted first when lookup up repositories, leading to an extra
8235
round trip on older bzr smart servers. (Robert Collins)
8237
* Repository formats have a new supported-feature attribute
8238
``supports_external_lookups`` used to indicate repositories which support
8239
falling back to other repositories when they have partial data.
8242
* ``Repository.get_revision_graph_with_ghosts`` and
8243
``bzrlib.revision.(common_ancestor,MultipleRevisionSources,common_graph)``
8244
have been deprecated. (John Arbash Meinel)
8246
* ``Tree.iter_changes`` is now a public API, replacing the work-in-progress
8247
``Tree._iter_changes``. The api is now considered stable and ready for
8248
external users. (Aaron Bentley)
8250
* The bzrdir format registry now accepts an ``alias`` keyword to
8251
register_metadir, used to indicate that a format name is an alias for
8252
some other format and thus should not be reported when describing the
8253
format. (Robert Collins)
8259
:Released: 2008-02-15
8264
* Fix failing test in Launchpad plugin. (Martin Pool)
8270
:Released: 2008-02-13
8272
Notes When Upgrading
8273
********************
8275
* Fetching via the smart protocol may need to reconnect once during a fetch
8276
if the remote server is running Bazaar 1.1 or earlier, because the client
8277
attempts to use more efficient requests that confuse older servers. You
8278
may be required to re-enter a password or passphrase when this happens.
8279
This won't happen if the server is upgraded to Bazaar 1.2.
8285
* Fetching via bzr+ssh will no longer fill ghosts by default (this is
8286
consistent with pack-0.92 fetching over SFTP). (Robert Collins)
8288
* Formatting of ``bzr plugins`` output is changed to be more human-
8289
friendly. Full path of plugins locations will be shown only with
8290
``--verbose`` command-line option. (Alexander Belchenko)
8292
* ``merge`` now prefers to use the submit branch, but will fall back to
8293
parent branch. For many users, this has no effect. But some users who
8294
pull and merge on the same branch will notice a change. This change
8295
makes it easier to work on a branch on two different machines, pulling
8296
between the machines, while merging from the upstream.
8297
``merge --remember`` can now be used to set the submit_branch.
8303
* ``merge --preview`` produces a diff of the changes merge would make,
8304
but does not actually perform the merge. (Aaron Bentley)
8306
* New smart method ``Repository.get_parent_map`` for getting revision
8307
parent data. This returns additional parent information topologically
8308
adjacent to the requested data to reduce round trip latency impacts.
8311
* New smart method, ``Repository.stream_revisions_chunked``, for fetching
8312
revision data that streams revision data via a chunked encoding. This
8313
avoids buffering large amounts of revision data on the server and on the
8314
client, and sends less data to the server to request the revisions.
8315
(Andrew Bennetts, Robert Collins, #178353)
8317
* The launchpad plugin now handles lp urls of the form
8318
``lp://staging/``, ``lp://demo/``, ``lp://dev/`` to use the appropriate
8319
launchpad instance to do the resolution of the branch identities.
8320
This is primarily of use to Launchpad developers, but can also
8321
be used by other users who want to try out Launchpad as
8322
a branch location without messing up their public Launchpad
8323
account. Branches that are pushed to the staging environment
8324
have an expected lifetime of one day. (Tim Penhey)
8329
* Creating a new branch no longer tries to read the entire revision-history
8330
unnecessarily over smart server operations. (Robert Collins)
8332
* Fetching between different repository formats with compatible models now
8333
takes advantage of the smart method to stream revisions. (Andrew Bennetts)
8335
* The ``--coverage`` option is now global, rather specific to ``bzr
8336
selftest``. (Andrew Bennetts)
8338
* The ``register-branch`` command will now use the public url of the branch
8339
containing the current directory, if one has been set and no explicit
8340
branch is provided. (Robert Collins)
8342
* Tweak the ``reannotate`` code path to optimize the 2-parent case.
8343
Speeds up ``bzr annotate`` with a pack repository by approx 3:2.
8344
(John Arbash Meinel)
8349
* Calculate remote path relative to the shared medium in _SmartClient. This
8350
is related to the problem in bug #124089. (Andrew Bennetts)
8352
* Cleanly handle connection errors in smart protocol version two, the same
8353
way as they are handled by version one. (Andrew Bennetts)
8355
* Clearer error when ``version-info --custom`` is used without
8356
``--template`` (LukĆ”Å” LalinskĆ½)
8358
* Don't raise UnavailableFeature during test setup when medusa is not
8359
available or tearDown is never called leading to nasty side effects.
8360
(#137823, Vincent Ladeuil)
8362
* If a plugin's test suite cannot be loaded, for example because of a syntax
8363
error in the tests, then ``selftest`` fails, rather than just printing
8364
a warning. (Martin Pool, #189771)
8366
* List possible values for BZR_SSH environment variable in env-variables
8367
help topic. (Alexander Belchenko, #181842)
8369
* New methods ``push_log_file`` and ``pop_log_file`` to intercept messages:
8370
popping the log redirection now precisely restores the previous state,
8371
which makes it easier to use bzr log output from other programs.
8372
TestCaseInTempDir no longer depends on a log redirection being established
8373
by the test framework, which lets bzr tests cleanly run from a normal
8375
(#124153, #124849, Martin Pool, Jonathan Lange)
8377
* ``pull --quiet`` is now more quiet, in particular a message is no longer
8378
printed when the remembered pull location is used. (James Westby,
8381
* ``reconfigure`` can safely be interrupted while fetching.
8382
(Aaron Bentley, #179316)
8384
* ``reconfigure`` preserves tags when converting to and from lightweight
8385
checkouts. (Aaron Bentley, #182040)
8387
* Stop polluting /tmp when running selftest.
8388
(Vincent Ladeuil, #123363)
8390
* Switch from NFKC => NFC for normalization checks. NFC allows a few
8391
more characters which should be considered valid.
8392
(John Arbash Meinel, #185458)
8394
* The launchpad plugin now uses the ``edge`` xmlrpc server to avoid
8395
interacting badly with a bug on the launchpad side. (Robert Collins)
8397
* Unknown hostnames when connecting to a ``bzr://`` URL no longer cause
8398
tracebacks. (Andrew Bennetts, #182849)
8403
* Classes implementing Merge types like Merge3Merger must now accept (and
8404
honour) a do_merge flag in their constructor. (Aaron Bentley)
8406
* ``Repository.add_inventory`` and ``add_revision`` now require the caller
8407
to previously take a write lock (and start a write group.)
8413
* selftest now accepts --load-list <file> to load a test id list. This
8414
speeds up running the test suite on a limited set of tests.
8420
* Add a new method ``get_result`` to graph search objects. The resulting
8421
``SearchResult`` can be used to recreate the search later, which will
8422
be useful in reducing network traffic. (Robert Collins)
8424
* Use convenience function to check whether two repository handles
8425
are referring to the same repository in ``Repository.get_graph``.
8426
(Jelmer Vernooij, #187162)
8428
* Fetching now passes the find_ghosts flag through to the
8429
``InterRepository.missing_revision_ids`` call consistently for all
8430
repository types. This will enable faster missing revision discovery with
8431
bzr+ssh. (Robert Collins)
8433
* Fix error handling in Repository.insert_data_stream. (Lukas Lalinsky)
8435
* ``InterRepository.missing_revision_ids`` is now deprecated in favour of
8436
``InterRepository.search_missing_revision_ids`` which returns a
8437
``bzrlib.graph.SearchResult`` suitable for making requests from the smart
8438
server. (Robert Collins)
8440
* New error ``NoPublicBranch`` for commands that need a public branch to
8441
operate. (Robert Collins)
8443
* New method ``iter_inventories`` on Repository for access to many
8444
inventories. This is primarily used by the ``revision_trees`` method, as
8445
direct access to inventories is discouraged. (Robert Collins)
8447
* New method ``next_with_ghosts`` on the Graph breadth-first-search objects
8448
which will split out ghosts and present parents into two separate sets,
8449
useful for code which needs to be aware of ghosts (e.g. fetching data
8450
cares about ghosts during revision selection). (Robert Collins)
8452
* Record a timestamp against each mutter to the trace file, relative to the
8453
first import of bzrlib. (Andrew Bennetts)
8455
* ``Repository.get_data_stream`` is now deprecated in favour of
8456
``Repository.get_data_stream_for_search`` which allows less network
8457
traffic when requesting data streams over a smart server. (Robert Collins)
8459
* ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,
8460
removing one round trip on many network operations. (Robert Collins)
8462
* RemoteTransport's ``recommended_page_size`` method now returns 64k, like
8463
SFTPTransport and HttpTransportBase. (Andrew Bennetts)
8465
* Repository has a new method ``has_revisions`` which signals the presence
8466
of many revisions by returning a set of the revisions listed which are
8467
present. This can be done by index queries without reading data for parent
8468
revision names etc. (Robert Collins)
8474
:Released: 2008-01-15
8476
(no changes from 1.1rc1)
8481
:Released: 2008-01-05
8486
* Dotted revision numbers have been revised. Instead of growing longer with
8487
nested branches the branch number just increases. (eg instead of 1.1.1.1.1
8488
we now report 1.2.1.) This helps scale long lived branches which have many
8489
feature branches merged between them. (John Arbash Meinel)
8491
* The syntax ``bzr diff branch1 branch2`` is no longer supported.
8492
Use ``bzr diff branch1 --new branch2`` instead. This change has
8493
been made to remove the ambiguity where ``branch2`` is in fact a
8494
specific file to diff within ``branch1``.
8499
* New option to use custom template-based formats in ``bzr version-info``.
8502
* diff '--using' allows an external diff tool to be used for files.
8505
* New "lca" merge-type for fast everyday merging that also supports
8506
criss-cross merges. (Aaron Bentley)
8511
* ``annotate`` now doesn't require a working tree. (LukĆ”Å” LalinskĆ½,
8514
* ``branch`` and ``checkout`` can now use files from a working tree to
8515
to speed up the process. For checkout, this requires the new
8516
--files-from flag. (Aaron Bentley)
8518
* ``bzr diff`` now sorts files in alphabetical order. (Aaron Bentley)
8520
* ``bzr diff`` now works on branches without working trees. Tree-less
8521
branches can also be compared to each other and to working trees using
8522
the new diff options ``--old`` and ``--new``. Diffing between branches,
8523
with or without trees, now supports specific file filtering as well.
8524
(Ian Clatworthy, #6700)
8526
* ``bzr pack`` now orders revision texts in topological order, with newest
8527
at the start of the file, promoting linear reads for ``bzr log`` and the
8528
like. This partially fixes #154129. (Robert Collins)
8530
* Merge directives now fetch prerequisites from the target branch if
8531
needed. (Aaron Bentley)
8533
* pycurl now handles digest authentication.
8536
* ``reconfigure`` can now convert from repositories. (Aaron Bentley)
8538
* ``-l`` is now a short form for ``--limit`` in ``log``. (Matt Nordhoff)
8540
* ``merge`` now warns when merge directives cause cherrypicks.
8543
* ``split`` now supported, to enable splitting large trees into smaller
8544
pieces. (Aaron Bentley)
8549
* Avoid AttributeError when unlocking a pack repository when an error occurs.
8550
(Martin Pool, #180208)
8552
* Better handle short reads when processing multiple range requests.
8553
(Vincent Ladeuil, #179368)
8555
* build_tree acceleration uses the correct path when a file has been moved.
8558
* ``commit`` now succeeds when a checkout and its master branch share a
8559
repository. (Aaron Bentley, #177592)
8561
* Fixed error reporting of unsupported timezone format in
8562
``log --timezone``. (LukĆ”Å” LalinskĆ½, #178722)
8564
* Fixed Unicode encoding error in ``ignored`` when the output is
8565
redirected to a pipe. (LukĆ”Å” LalinskĆ½)
8567
* Fix traceback when sending large response bodies over the smart protocol
8568
on Windows. (Andrew Bennetts, #115781)
8570
* Fix ``urlutils.relative_url`` for the case of two ``file:///`` URLs
8571
pointed to different logical drives on Windows.
8572
(Alexander Belchenko, #90847)
8574
* HTTP test servers are now compatible with the http protocol version 1.1.
8575
(Vincent Ladeuil, #175524)
8577
* _KnitParentsProvider.get_parent_map now handles requests for ghosts
8578
correctly, instead of erroring or attributing incorrect parents to ghosts.
8581
* ``merge --weave --uncommitted`` now works. (Aaron Bentley)
8583
* pycurl authentication handling was broken and incomplete. Fix handling of
8584
user:pass embedded in the urls.
8585
(Vincent Ladeuil, #177643)
8587
* Files inside non-directories are now handled like other conflict types.
8588
(Aaron Bentley, #177390)
8590
* ``reconfigure`` is able to convert trees into lightweight checkouts.
8593
* Reduce lockdir timeout to 0 when running ``bzr serve``. (Andrew Bennetts,
8596
* Test that the old ``version_info_format`` functions still work, even
8597
though they are deprecated. (John Arbash Meinel, ShenMaq, #177872)
8599
* Transform failures no longer cause ImmortalLimbo errors (Aaron Bentley,
8602
* ``uncommit`` works even when the commit messages of revisions to be
8603
removed use characters not supported in the terminal encoding.
8606
* When dumb http servers return whole files instead of the requested ranges,
8607
read the remaining bytes by chunks to avoid overflowing network buffers.
8608
(Vincent Ladeuil, #175886)
8613
* Minor tweaks made to the bug tracker integration documentation.
8616
* Reference material has now be moved out of the User Guide and added
8617
to the User Reference. The User Reference has gained 4 sections as
8618
a result: Authenication Settings, Configuration Settings, Conflicts
8619
and Hooks. All help topics are now dumped into text format in the
8620
doc/en/user-reference directory for those who like browsing that
8621
information in their editor. (Ian Clatworthy)
8623
* *Using Bazaar with Launchpad* tutorial added. (Ian Clatworthy)
8628
* find_* methods available for BzrDirs, Branches and WorkingTrees.
8631
* Help topics can now be loaded from files.
8632
(Ian Clatworthy, Alexander Belchenko)
8634
* get_parent_map now always provides tuples as its output. (Aaron Bentley)
8636
* Parent Providers should now implement ``get_parent_map`` returning a
8637
dictionary instead of ``get_parents`` returning a list.
8638
``Graph.get_parents`` is now deprecated. (John Arbash Meinel,
8641
* Patience Diff now supports arbitrary python objects, as long as they
8642
support ``hash()``. (John Arbash Meinel)
8644
* Reduce selftest overhead to establish test names by memoization.
8653
* Modules can now customise their tests by defining a ``load_tests``
8654
attribute. ``pydoc bzrlib.tests.TestUtil.TestLoader.loadTestsFromModule``
8655
for the documentation on this attribute. (Robert Collins)
8657
* New helper function ``bzrlib.tests.condition_id_re`` which helps
8658
filter tests based on a regular expression search on the tests id.
8661
* New helper function ``bzrlib.tests.condition_isinstance`` which helps
8662
filter tests based on class. (Robert Collins)
8664
* New helper function ``bzrlib.tests.exclude_suite_by_condition`` which
8665
generalises the ``exclude_suite_by_re`` function. (Robert Collins)
8667
* New helper function ``bzrlib.tests.filter_suite_by_condition`` which
8668
generalises the ``filter_suite_by_re`` function. (Robert Collins)
8670
* New helper method ``bzrlib.tests.exclude_tests_by_re`` which gives a new
8671
TestSuite that does not contain tests from the input that matched a
8672
regular expression. (Robert Collins)
8674
* New helper method ``bzrlib.tests.randomize_suite`` which returns a
8675
randomized copy of the input suite. (Robert Collins)
8677
* New helper method ``bzrlib.tests.split_suite_by_re`` which splits a test
8678
suite into two according to a regular expression. (Robert Collins)
8680
* Parametrize all http tests for the transport implementations, the http
8681
protocol versions (1.0 and 1.1) and the authentication schemes.
8684
* The ``exclude_pattern`` and ``random_order`` parameters to the function
8685
``bzrlib.tests.filter_suite_by_re`` have been deprecated. (Robert Collins)
8687
* The method ``bzrlib.tests.sort_suite_by_re`` has been deprecated. It is
8688
replaced by the new helper methods added in this release. (Robert Collins)
8694
:Released: 2007-12-14
8699
* More improvements and fixes to the User Guide. (Ian Clatworthy)
8701
* Add information on cherrypicking/rebasing to the User Guide.
8704
* Improve bug tracker integration documentation. (Ian Clatworthy)
8706
* Minor edits to ``Bazaar in five minutes`` from David Roberts and
8707
to the rebasing section of the User Guide from Aaron Bentley.
8714
:Released: 2007-12-11
8719
* If a traceback occurs, users are now asked to report the bug
8720
through Launchpad (https://bugs.launchpad.net/bzr/), rather than
8721
by mail to the mailing list.
8727
* Fix Makefile rules for doc generation. (Ian Clatworthy, #175207)
8729
* Give more feedback during long http downloads by making readv deliver data
8730
as it arrives for urllib, and issue more requests for pycurl. High latency
8731
networks are better handled by urllib, the pycurl implementation give more
8732
feedback but also incur more latency.
8733
(Vincent Ladeuil, #173010)
8735
* Implement _make_parents_provider on RemoteRepository, allowing generating
8736
bundles against branches on a smart server. (Andrew Bennetts, #147836)
8741
* Improved user guide. (Ian Clatworthy)
8743
* The single-page quick reference guide is now available as a PDF.
8749
* readv urllib http implementation is now a real iterator above the
8750
underlying socket and deliver data as soon as it arrives. 'get' still
8751
wraps its output in a StringIO.
8758
:Released: 2007-12-07
8763
* Added a --coverage option to selftest. (Andrew Bennetts)
8765
* Annotate merge (merge-type=weave) now supports cherrypicking.
8768
* ``bzr commit`` now doesn't print the revision number twice. (Matt
8771
* New configuration option ``bugtracker_<tracker_abbrevation>_url`` to
8772
define locations of bug trackers that are not directly supported by
8773
bzr or a plugin. The URL will be treated as a template and ``{id}``
8774
placeholders will be replaced by specific bug IDs. (LukĆ”Å” LalinskĆ½)
8776
* Support logging single merge revisions with short and line log formatters.
8779
* User Guide enhanced with suggested readability improvements from
8780
Matt Revell and corrections from John Arbash Meinel. (Ian Clatworthy)
8782
* Quick Start Guide renamed to Quick Start Card, moved down in
8783
the catalog, provided in pdf and png format and updated to refer
8784
to ``send`` instead of ``bundle``. (Ian Clatworthy, #165080)
8786
* ``switch`` can now be used on heavyweight checkouts as well as
8787
lightweight ones. After switching a heavyweight checkout, the
8788
local branch is a mirror/cache of the new bound branch and
8789
uncommitted changes in the working tree are merged. As a safety
8790
check, if there are local commits in a checkout which have not
8791
been committed to the previously bound branch, then ``switch``
8792
fails unless the ``--force`` option is given. This option is
8793
now also required if the branch a lightweight checkout is pointing
8794
to has been moved. (Ian Clatworthy)
8799
* New -Dhttp debug option reports http connections, requests and responses.
8802
* New -Dmerge debug option, which emits merge plans for merge-type=weave.
8807
* Better error message when running ``bzr cat`` on a non-existant branch.
8808
(LukĆ”Å” LalinskĆ½, #133782)
8810
* Catch OSError 17 (file exists) in final phase of tree transform and show
8812
(Alexander Belchenko, #111758)
8814
* Catch ShortReadvErrors while using pycurl. Also make readv more robust by
8815
allowing multiple GET requests to be issued if too many ranges are
8817
(Vincent Ladeuil, #172701)
8819
* Check for missing basis texts when fetching from packs to packs.
8820
(John Arbash Meinel, #165290)
8822
* Fall back to showing e-mail in ``log --short/--line`` if the
8823
committer/author has only e-mail. (LukĆ”Å” LalinskĆ½, #157026)
8828
* Deprecate not passing a ``location`` argument to commit reporters'
8829
``started`` methods. (Matt Nordhoff)
8835
:Released: 2007-11-30
8837
Notes When Upgrading
8838
********************
8840
* The default repository format is now ``pack-0.92``. This
8841
default is used when creating new repositories with ``init`` and
8842
``init-repo``, and when branching over bzr+ssh or bzr+hpss.
8843
(See https://bugs.launchpad.net/bugs/164626)
8845
This format can be read and written by Bazaar 0.92 and later, and
8846
data can be transferred to and from older formats.
8848
To upgrade, please reconcile your repository (``bzr reconcile``), and then
8849
upgrade (``bzr upgrade``).
8851
``pack-0.92`` offers substantially better scaling and performance than the
8852
previous knits format. Some operations are slower where the code already
8853
had bad scaling characteristics under knits, the pack format makes such
8854
operations more visible as part of being more scalable overall. We will
8855
correct such operations over the coming releases and encourage the filing
8856
of bugs on any operation which you observe to be slower in a packs
8857
repository. One particular case that we do not intend to fix is pulling
8858
data from a pack repository into a knit repository over a high latency
8859
link; downgrading such data requires reinsertion of the file texts, and
8860
this is a classic space/time tradeoff. The current implementation is
8861
conservative on memory usage because we need to support converting data
8862
from any tree without problems.
8863
(Robert Collins, Martin Pool, #164476)
8868
* Disable detection of plink.exe as possible ssh vendor. Plink vendor
8869
still available if user selects it explicitly with BZR_SSH environment
8870
variable. (Alexander Belchenko, workaround for bug #107593)
8872
* The pack format is now accessible as "pack-0.92", or "pack-0.92-subtree"
8873
to enable the subtree functions (for example, for bzr-svn).
8879
* New ``authentication.conf`` file holding the password or other credentials
8880
for remote servers. This can be used for ssh, sftp, smtp and other
8881
supported transports.
8884
* New rich-root and rich-root-pack formats, recording the same data about
8885
tree roots that's recorded for all other directories.
8886
(Aaron Bentley, #164639)
8888
* ``pack-0.92`` repositories can now be reconciled.
8889
(Robert Collins, #154173)
8891
* ``switch`` command added for changing the branch a lightweight checkout
8892
is associated with and updating the tree to reflect the latest content
8893
accordingly. This command was previously part of the BzrTools plug-in.
8894
(Ian Clatworthy, Aaron Bentley, David Allouche)
8896
* ``reconfigure`` command can now convert branches, trees, or checkouts to
8897
lightweight checkouts. (Aaron Bentley)
8902
* Commit updates the state of the working tree via a delta rather than
8903
supplying entirely new basis trees. For commit of a single specified file
8904
this reduces the wall clock time for commit by roughly a 30%.
8905
(Robert Collins, Martin Pool)
8907
* Commit with many automatically found deleted paths no longer performs
8908
linear scanning for the children of those paths during inventory
8909
iteration. This should fix commit performance blowing out when many such
8910
paths occur during commit. (Robert Collins, #156491)
8912
* Fetch with pack repositories will no longer read the entire history graph.
8913
(Robert Collins, #88319)
8915
* Revert takes out an appropriate lock when reverting to a basis tree, and
8916
does not read the basis inventory twice. (Robert Collins)
8918
* Diff does not require an inventory to be generated on dirstate trees.
8919
(Aaron Bentley, #149254)
8921
* New annotate merge (--merge-type=weave) implementation is fast on
8922
versionedfiles withough cached annotations, e.g. pack-0.92.
8928
* ``bzr merge`` now warns when it encounters a criss-cross merge.
8931
* ``bzr send`` now doesn't require the target e-mail address to be
8932
specified on the command line if an interactive e-mail client is used.
8935
* ``bzr tags`` now prints the revision number for each tag, instead of
8936
the revision id, unless --show-ids is passed. In addition, tags can be
8937
sorted chronologically instead of lexicographically with --sort=time.
8938
(Adeodato SimĆ³, #120231)
8940
* Windows standalone version of bzr is able to load system-wide plugins from
8941
"plugins" subdirectory in installation directory. In addition standalone
8942
installer write to the registry (HKLM\SOFTWARE\Bazaar) useful info
8943
about paths and bzr version. (Alexander Belchenko, #129298)
8951
* A progress bar has been added for knitpack -> knitpack fetching.
8952
(Robert Collins, #157789, #159147)
8954
* Branching from a branch via smart server now preserves the repository
8955
format. (Andrew Bennetts, #164626)
8957
* ``commit`` is now able to invoke an external editor in a non-ascii
8958
directory. (Daniel Watkins, #84043)
8960
* Catch connection errors for ftp.
8961
(Vincent Ladeuil, #164567)
8963
* ``check`` no longer reports spurious unreferenced text versions.
8964
(Robert Collins, John A Meinel, #162931, #165071)
8966
* Conflicts are now resolved recursively by ``revert``.
8967
(Aaron Bentley, #102739)
8969
* Detect invalid transport reuse attempts by catching invalid URLs.
8970
(Vincent Ladeuil, #161819)
8972
* Deleting a file without removing it shows a correct diff, not a traceback.
8975
* Do no use timeout in HttpServer anymore.
8976
(Vincent Ladeuil, #158972).
8978
* Don't catch the exceptions related to the http pipeline status before
8979
retrying an http request or some programming errors may be masked.
8980
(Vincent Ladeuil, #160012)
8982
* Fix ``bzr rm`` to not delete modified and ignored files.
8983
(LukĆ”Å” LalinskĆ½, #172598)
8985
* Fix exception when revisionspec contains merge revisons but log
8986
formatter doesn't support merge revisions. (Kent Gibson, #148908)
8988
* Fix exception when ScopeReplacer is assigned to before any members have
8989
been retrieved. (Aaron Bentley)
8991
* Fix multiple connections during checkout --lightweight.
8992
(Vincent Ladeuil, #159150)
8994
* Fix possible error in insert_data_stream when copying between
8995
pack repositories over bzr+ssh or bzr+http.
8996
KnitVersionedFile.get_data_stream now makes sure that requested
8997
compression parents are sent before any delta hunks that depend
8999
(Martin Pool, #164637)
9001
* Fix typo in limiting offsets coalescing for http, leading to
9002
whole files being downloaded instead of parts.
9003
(Vincent Ladeuil, #165061)
9005
* FTP server errors don't error in the error handling code.
9006
(Robert Collins, #161240)
9008
* Give a clearer message when a pull fails because the source needs
9010
(Martin Pool, #164443)
9012
* It is clearer when a plugin cannot be loaded because of its name, and a
9013
suggestion for an acceptable name is given. (Daniel Watkins, #103023)
9015
* Leave port as None in transport objects if user doesn't
9016
specify a port in urls.
9017
(vincent Ladeuil, #150860)
9019
* Make sure Repository.fetch(self) is properly a no-op for all
9020
Repository implementations. (John Arbash Meinel, #158333)
9022
* Mark .bzr directories as "hidden" on Windows.
9023
(Alexander Belchenko, #71147)
9025
* ``merge --uncommitted`` can now operate on a single file.
9026
(Aaron Bentley, LukĆ”Å” LalinskĆ½, #136890)
9028
* Obsolete packs are now cleaned up by pack and autopack operations.
9029
(Robert Collins, #153789)
9031
* Operations pulling data from a smart server where the underlying
9032
repositories are not both annotated/both unannotated will now work.
9033
(Robert Collins, #165304).
9035
* Reconcile now shows progress bars. (Robert Collins, #159351)
9037
* ``RemoteBranch`` was not initializing ``self._revision_id_to_revno_map``
9038
properly. (John Arbash Meinel, #162486)
9040
* Removing an already-removed file reports the file does not exist. (Daniel
9043
* Rename on Windows is able to change filename case.
9044
(Alexander Belchenko, #77740)
9046
* Return error instead of a traceback for ``bzr log -r0``.
9047
(Kent Gibson, #133751)
9049
* Return error instead of a traceback when bzr is unable to create
9050
symlink on some platforms (e.g. on Windows).
9051
(Alexander Belchenko, workaround for #81689)
9053
* Revert doesn't crash when restoring a single file from a deleted
9054
directory. (Aaron Bentley)
9056
* Stderr output via logging mechanism now goes through encoded wrapper
9057
and no more uses utf-8, but terminal encoding instead. So all unicode
9058
strings now should be readable in non-utf-8 terminal.
9059
(Alexander Belchenko, #54173)
9061
* The error message when ``move --after`` should be used makes how to do so
9062
clearer. (Daniel Watkins, #85237)
9064
* Unicode-safe output from ``bzr info``. The output will be encoded
9065
using the terminal encoding and unrepresentable characters will be
9066
replaced by '?'. (LukĆ”Å” LalinskĆ½, #151844)
9068
* Working trees are no longer created when pushing into a local no-trees
9069
repo. (Daniel Watkins, #50582)
9071
* Upgrade util/configobj to version 4.4.0.
9072
(Vincent Ladeuil, #151208).
9074
* Wrap medusa ftp test server as an FTPServer feature.
9075
(Vincent Ladeuil, #157752)
9080
* ``osutils.backup_file`` is deprecated. Actually it's not used in bzrlib
9081
during very long time. (Alexander Belchenko)
9083
* The return value of
9084
``VersionedFile.iter_lines_added_or_present_in_versions`` has been
9085
changed. Previously it was an iterator of lines, now it is an iterator of
9086
(line, version_id) tuples. This change has been made to aid reconcile and
9087
fetch operations. (Robert Collins)
9089
* ``bzrlib.repository.get_versioned_file_checker`` is now private.
9092
* The Repository format registry default has been removed; it was previously
9093
obsoleted by the bzrdir format default, which implies a default repository
9100
* Added ``ContainerSerialiser`` and ``ContainerPushParser`` to
9101
``bzrlib.pack``. These classes provide more convenient APIs for generating
9102
and parsing containers from streams rather than from files. (Andrew
9105
* New module ``lru_cache`` providing a cache for use by tasks that need
9106
semi-random access to large amounts of data. (John A Meinel)
9108
* InventoryEntry.diff is now deprecated. Please use diff.DiffTree instead.
9114
:Released: 2007-11-05
9119
* New uninstaller on Win32. (Alexander Belchenko)
9125
:Released: 2007-10-29
9130
* ``bzr`` now returns exit code 4 if an internal error occurred, and
9131
3 if a normal error occurred. (Martin Pool)
9133
* ``pull``, ``merge`` and ``push`` will no longer silently correct some
9134
repository index errors that occured as a result of the Weave disk format.
9135
Instead the ``reconcile`` command needs to be run to correct those
9136
problems if they exist (and it has been able to fix most such problems
9137
since bzr 0.8). Some new problems have been identified during this release
9138
and you should run ``bzr check`` once on every repository to see if you
9139
need to reconcile. If you cannot ``pull`` or ``merge`` from a remote
9140
repository due to mismatched parent errors - a symptom of index errors -
9141
you should simply take a full copy of that remote repository to a clean
9142
directory outside any local repositories, then run reconcile on it, and
9143
finally pull from it locally. (And naturally email the repositories owner
9144
to ask them to upgrade and run reconcile).
9150
* New ``knitpack-experimental`` repository format. This is interoperable with
9151
the ``dirstate-tags`` format but uses a smarter storage design that greatly
9152
speeds up many operations, both local and remote. This new format can be
9153
used as an option to the ``init``, ``init-repository`` and ``upgrade``
9154
commands. (Robert Collins)
9156
* For users of bzr-svn (and those testing the prototype subtree support) that
9157
wish to try packs, a new ``knitpack-subtree-experimental`` format has also
9158
been added. This is interoperable with the ``dirstate-subtrees`` format.
9161
* New ``reconfigure`` command. (Aaron Bentley)
9163
* New ``revert --forget-merges`` command, which removes the record of a pending
9164
merge without affecting the working tree contents. (Martin Pool)
9166
* New ``bzr_remote_path`` configuration variable allows finer control of
9167
remote bzr locations than BZR_REMOTE_PATH environment variable.
9170
* New ``launchpad-login`` command to tell Bazaar your Launchpad
9171
user ID. This can then be used by other functions of the
9172
Launchpad plugin. (James Henstridge)
9177
* Commit in quiet mode is now slightly faster as the information to
9178
output is no longer calculated. (Ian Clatworthy)
9180
* Commit no longer checks for new text keys during insertion when the
9181
revision id was deterministically unique. (Robert Collins)
9183
* Committing a change which is not a merge and does not change the number of
9184
files in the tree is faster by utilising the data about whether files are
9185
changed to determine if the tree is unchanged rather than recalculating
9186
it at the end of the commit process. (Robert Collins)
9188
* Inventory serialisation no longer double-sha's the content.
9191
* Knit text reconstruction now avoids making copies of the lines list for
9192
interim texts when building a single text. The new ``apply_delta`` method
9193
on ``KnitContent`` aids this by allowing modification of the revision id
9194
such objects represent. (Robert Collins)
9196
* Pack indices are now partially parsed for specific key lookup using a
9197
bisection approach. (Robert Collins)
9199
* Partial commits are now approximately 40% faster by walking over the
9200
unselected current tree more efficiently. (Robert Collins)
9202
* XML inventory serialisation takes 20% less time while being stricter about
9203
the contents. (Robert Collins)
9205
* Graph ``heads()`` queries have been fixed to no longer access all history
9206
unnecessarily. (Robert Collins)
9211
* ``bzr+https://`` smart server across https now supported.
9212
(John Ferlito, Martin Pool, #128456)
9214
* Mutt is now a supported mail client; set ``mail_client=mutt`` in your
9215
bazaar.conf and ``send`` will use mutt. (Keir Mierle)
9217
* New option ``-c``/``--change`` for ``merge`` command for cherrypicking
9218
changes from one revision. (Alexander Belchenko, #141368)
9220
* Show encodings, locale and list of plugins in the traceback message.
9221
(Martin Pool, #63894)
9223
* Experimental directory formats can now be marked with
9224
``experimental = True`` during registration. (Ian Clatworthy)
9229
* New *Bazaar in Five Minutes* guide. (Matthew Revell)
9231
* The hooks reference documentation is now converted to html as expected.
9237
* Connection error reporting for the smart server has been fixed to
9238
display a user friendly message instead of a traceback.
9239
(Ian Clatworthy, #115601)
9241
* Make sure to use ``O_BINARY`` when opening files to check their
9242
sha1sum. (Alexander Belchenko, John Arbash Meinel, #153493)
9244
* Fix a problem with Win32 handling of the executable bit.
9245
(John Arbash Meinel, #149113)
9247
* ``bzr+ssh://`` and ``sftp://`` URLs that do not specify ports explicitly
9248
no longer assume that means port 22. This allows people using OpenSSH to
9249
override the default port in their ``~/.ssh/config`` if they wish. This
9250
fixes a bug introduced in bzr 0.91. (Andrew Bennetts, #146715)
9252
* Commands reporting exceptions can now be profiled and still have their
9253
data correctly dumped to a file. For example, a ``bzr commit`` with
9254
no changes still reports the operation as pointless but doing so no
9255
longer throws away the profiling data if this command is run with
9256
``--lsprof-file callgrind.out.ci`` say. (Ian Clatworthy)
9258
* Fallback to ftp when paramiko is not installed and sftp can't be used for
9259
``tests/commands`` so that the test suite is still usable without
9261
(Vincent Ladeuil, #59150)
9263
* Fix commit ordering in corner case. (Aaron Bentley, #94975)
9265
* Fix long standing bug in partial commit when there are renames
9266
left in tree. (Robert Collins, #140419)
9268
* Fix selftest semi-random noise during http related tests.
9269
(Vincent Ladeuil, #140614)
9271
* Fix typo in ftp.py making the reconnection fail on temporary errors.
9272
(Vincent Ladeuil, #154259)
9274
* Fix failing test by comparing real paths to cover the case where the TMPDIR
9275
contains a symbolic link.
9276
(Vincent Ladeuil, #141382).
9278
* Fix log against smart server branches that don't support tags.
9279
(James Westby, #140615)
9281
* Fix pycurl http implementation by defining error codes from
9282
pycurl instead of relying on an old curl definition.
9283
(Vincent Ladeuil, #147530)
9285
* Fix 'unprintable error' message when displaying BzrCheckError and
9286
some other exceptions on Python 2.5.
9287
(Martin Pool, #144633)
9289
* Fix ``Inventory.copy()`` and add test for it. (Jelmer Vernooij)
9291
* Handles default value for ListOption in cmd_commit.
9292
(Vincent Ladeuil, #140432)
9294
* HttpServer and FtpServer need to be closed properly or a listening socket
9296
(Vincent Ladeuil, #140055)
9298
* Monitor the .bzr directory created in the top level test
9299
directory to detect leaking tests.
9300
(Vincent Ladeuil, #147986)
9302
* The basename, not the full path, is now used when checking whether
9303
the profiling dump file begins with ``callgrind.out`` or not. This
9304
fixes a bug reported by Aaron Bentley on IRC. (Ian Clatworthy)
9306
* Trivial fix for invoking command ``reconfigure`` without arguments.
9309
* ``WorkingTree.rename_one`` will now raise an error if normalisation of the
9310
new path causes bzr to be unable to access the file. (Robert Collins)
9312
* Correctly detect a NoSuchFile when using a filezilla server. (Gary van der
9318
* ``bzrlib.index.GraphIndex`` now requires a size parameter to the
9319
constructor, for enabling bisection searches. (Robert Collins)
9321
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
9322
tree be supplied to it, previously failing to do so would trigger a
9323
deprecation warning. (Robert Collins)
9325
* ``KnitVersionedFile.add*`` will no longer cache added records even when
9326
enable_cache() has been called - the caching feature is now exclusively for
9327
reading existing data. (Robert Collins)
9329
* ``ReadOnlyLockError`` is deprecated; ``LockFailed`` is usually more
9330
appropriate. (Martin Pool)
9332
* Removed ``bzrlib.transport.TransportLogger`` - please see the new
9333
``trace+`` transport instead. (Robert Collins)
9335
* Removed previously deprecated varargs interface to ``TestCase.run_bzr`` and
9336
deprecated methods ``TestCase.capture`` and ``TestCase.run_bzr_captured``.
9339
* Removed previous deprecated ``basis_knit`` parameter to the
9340
``KnitVersionedFile`` constructor. (Robert Collins)
9342
* Special purpose method ``TestCase.run_bzr_decode`` is moved to the test_non_ascii
9343
class that needs it.
9346
* The class ``bzrlib.repofmt.knitrepo.KnitRepository3`` has been folded into
9347
``KnitRepository`` by parameters to the constructor. (Robert Collins)
9349
* The ``VersionedFile`` interface now allows content checks to be bypassed
9350
by supplying check_content=False. This saves nearly 30% of the minimum
9351
cost to store a version of a file. (Robert Collins)
9353
* Tree's with bad state such as files with no length or sha will no longer
9354
be silently accepted by the repository XML serialiser. To serialise
9355
inventories without such data, pass working=True to write_inventory.
9358
* ``VersionedFile.fix_parents`` has been removed as a harmful API.
9359
``VersionedFile.join`` will no longer accept different parents on either
9360
side of a join - it will either ignore them, or error, depending on the
9361
implementation. See notes when upgrading for more information.
9367
* ``bzrlib.transport.Transport.put_file`` now returns the number of bytes
9368
put by the method call, to allow avoiding stat-after-write or
9369
housekeeping in callers. (Robert Collins)
9371
* ``bzrlib.xml_serializer.Serializer`` is now responsible for checking that
9372
mandatory attributes are present on serialisation and deserialisation.
9373
This fixes some holes in API usage and allows better separation between
9374
physical storage and object serialisation. (Robert Collins)
9376
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
9377
shorthand for deriving from BzrError and setting internal_error = True.
9380
* New method ``bzrlib.mutabletree.update_to_one_parent_via_delta`` for
9381
moving the state of a parent tree to a new version via a delta rather than
9382
a complete replacement tree. (Robert Collins)
9384
* New method ``bzrlib.osutils.minimum_path_selection`` useful for removing
9385
duplication from user input, when a user mentions both a path and an item
9386
contained within that path. (Robert Collins)
9388
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
9389
determining if a repository is write locked. (Robert Collins)
9391
* New method on ``bzrlib.tree.Tree`` ``path_content_summary`` provides a
9392
tuple containing the key information about a path for commit processing
9393
to complete. (Robert Collins)
9395
* New method on xml serialisers, write_inventory_to_lines, which matches the
9396
API used by knits for adding content. (Robert Collins)
9398
* New module ``bzrlib.bisect_multi`` with generic multiple-bisection-at-once
9399
logic, currently only available for byte-based lookup
9400
(``bisect_multi_bytes``). (Robert Collins)
9402
* New helper ``bzrlib.tuned_gzip.bytes_to_gzip`` which takes a byte string
9403
and returns a gzipped version of the same. This is used to avoid a bunch
9404
of api friction during adding of knit hunks. (Robert Collins)
9406
* New parameter on ``bzrlib.transport.Transport.readv``
9407
``adjust_for_latency`` which changes readv from returning strictly the
9408
requested data to inserted return larger ranges and in forward read order
9409
to reduce the effect of network latency. (Robert Collins)
9411
* New parameter yield_parents on ``Inventory.iter_entries_by_dir`` which
9412
causes the parents of a selected id to be returned recursively, so all the
9413
paths from the root down to each element of selected_file_ids are
9414
returned. (Robert Collins)
9416
* Knit joining has been enhanced to support plain to annotated conversion
9417
and annotated to plain conversion. (Ian Clatworthy)
9419
* The CommitBuilder method ``record_entry_contents`` now returns summary
9420
information about the effect of the commit on the repository. This tuple
9421
contains an inventory delta item if the entry changed from the basis, and a
9422
boolean indicating whether a new file graph node was recorded.
9425
* The python path used in the Makefile can now be overridden.
9426
(Andrew Bennetts, Ian Clatworthy)
9431
* New transport implementation ``trace+`` which is useful for testing,
9432
logging activity taken to its _activity attribute. (Robert Collins)
9434
* When running bzr commands within the test suite, internal exceptions are
9435
not caught and reported in the usual way, but rather allowed to propagate
9436
up and be visible to the test suite. A new API ``run_bzr_catch_user_errors``
9437
makes this behavior available to other users.
9440
* New method ``TestCase.call_catch_warnings`` for testing methods that
9441
raises a Python warning. (Martin Pool)
9447
:Released: 2007-09-26
9452
* Print a warning instead of aborting the ``python setup.py install``
9453
process if building of a C extension is not possible.
9454
(LukĆ”Å” LalinskĆ½, Alexander Belchenko)
9456
* Fix commit ordering in corner case (Aaron Bentley, #94975)
9458
* Fix ''bzr info bzr://host/'' and other operations on ''bzr://' URLs with
9459
an implicit port. We were incorrectly raising PathNotChild due to
9460
inconsistent treatment of the ''_port'' attribute on the Transport object.
9461
(Andrew Bennetts, #133965)
9463
* Make RemoteRepository.sprout cope gracefully with servers that don't
9464
support the ``Repository.tarball`` request.
9471
:Released: 2007-09-11
9473
* Replaced incorrect tarball for previous release; a debug statement was left
9474
in bzrlib/remote.py.
9480
:Released: 2007-09-11
9485
* The default branch and repository format has changed to
9486
``dirstate-tags``, so tag commands are active by default.
9487
This format is compatible with Bazaar 0.15 and later.
9488
This incidentally fixes bug #126141.
9491
* ``--quiet`` or ``-q`` is no longer a global option. If present, it
9492
must now appear after the command name. Scripts doing things like
9493
``bzr -q missing`` need to be rewritten as ``bzr missing -q``.
9499
* New option ``--author`` in ``bzr commit`` to specify the author of the
9500
change, if it's different from the committer. ``bzr log`` and
9501
``bzr annotate`` display the author instead of the committer.
9504
* In addition to global options and command specific options, a set of
9505
standard options are now supported. Standard options are legal for
9506
all commands. The initial set of standard options are:
9508
* ``--help`` or ``-h`` - display help message
9509
* ``--verbose`` or ``-v`` - display additional information
9510
* ``--quiet`` or ``-q`` - only output warnings and errors.
9512
Unlike global options, standard options can be used in aliases and
9513
may have command-specific help. (Ian Clatworthy)
9515
* Verbosity level processing has now been unified. If ``--verbose``
9516
or ``-v`` is specified on the command line multiple times, the
9517
verbosity level is made positive the first time then increased.
9518
If ``--quiet`` or ``-q`` is specified on the command line
9519
multiple times, the verbosity level is made negative the first
9520
time then decreased. To get the default verbosity level of zero,
9521
either specify none of the above , ``--no-verbose`` or ``--no-quiet``.
9522
Note that most commands currently ignore the magnitude of the
9523
verbosity level but do respect *quiet vs normal vs verbose* when
9524
generating output. (Ian Clatworthy)
9526
* ``Branch.hooks`` now supports ``pre_commit`` hook. The hook's signature
9527
is documented in BranchHooks constructor. (Nam T. Nguyen, #102747)
9529
* New ``Repository.stream_knit_data_for_revisions`` request added to the
9530
network protocol for greatly reduced roundtrips when retrieving a set of
9531
revisions. (Andrew Bennetts)
9536
* ``bzr plugins`` now lists the version number for each plugin in square
9537
brackets after the path. (Robert Collins, #125421)
9539
* Pushing, pulling and branching branches with subtree references was not
9540
copying the subtree weave, preventing the file graph from being accessed
9541
and causing errors in commits in clones. (Robert Collins)
9543
* Suppress warning "integer argument expected, got float" from Paramiko,
9544
which sometimes caused false test failures. (Martin Pool)
9546
* Fix bug in bundle 4 that could cause attempts to write data to wrong
9547
versionedfile. (Aaron Bentley)
9549
* Diffs generated using "diff -p" no longer break the patch parser.
9552
* get_transport treats an empty possible_transports list the same as a non-
9553
empty one. (Aaron Bentley)
9555
* patch verification for merge directives is reactivated, and works with
9556
CRLF and CR files. (Aaron Bentley)
9558
* Accept ..\ as a path in revision specifiers. This fixes for example
9559
"-r branch:..\other-branch" on Windows. (LukĆ”Å” LalinskĆ½)
9561
* ``BZR_PLUGIN_PATH`` may now contain trailing slashes.
9562
(Blake Winton, #129299)
9564
* man page no longer lists hidden options (#131667, Aaron Bentley)
9566
* ``uncommit --help`` now explains the -r option adequately. (Daniel
9569
* Error messages are now better formatted with parameters (such as
9570
filenames) quoted when necessary. This avoids confusion when directory
9571
names ending in a '.' at the end of messages were confused with a
9572
full stop that may or not have been there. (Daniel Watkins, #129791)
9574
* Fix ``status FILE -r X..Y``. (LukĆ”Å” LalinskĆ½)
9576
* If a particular command is an alias, ``help`` will show the alias
9577
instead of claiming there is no help for said alias. (Daniel Watkins,
9580
* TreeTransform-based operations, like pull, merge, revert, and branch,
9581
now roll back if they encounter an error. (Aaron Bentley, #67699)
9583
* ``bzr commit`` now exits cleanly if a character unsupported by the
9584
current encoding is used in the commit message. (Daniel Watkins,
9587
* bzr send uses default values for ranges when only half of an elipsis
9588
is specified ("-r..5" or "-r5.."). (#61685, Aaron Bentley)
9590
* Avoid trouble when Windows ssh calls itself 'plink' but no plink
9591
binary is present. (Martin Albisetti, #107155)
9593
* ``bzr remove`` should remove clean subtrees. Now it will remove (without
9594
needing ``--force``) subtrees that contain no files with text changes or
9595
modified files. With ``--force`` it removes the subtree regardless of
9596
text changes or unknown files. Directories with renames in or out (but
9597
not changed otherwise) will now be removed without needing ``--force``.
9598
Unknown ignored files will be deleted without needing ``--force``.
9599
(Marius Kruger, #111665)
9601
* When two plugins conflict, the source of both the losing and now the
9602
winning definition is shown. (Konstantin Mikhaylov, #5454)
9604
* When committing to a branch, the location being committed to is
9605
displayed. (Daniel Watkins, #52479)
9607
* ``bzr --version`` takes care about encoding of stdout, especially
9608
when output is redirected. (Alexander Belchenko, #131100)
9610
* Prompt for an ftp password if none is provided.
9611
(Vincent Ladeuil, #137044)
9613
* Reuse bound branch associated transport to avoid multiple
9615
(Vincent Ladeuil, #128076, #131396)
9617
* Overwrite conflicting tags by ``push`` and ``pull`` if the
9618
``--overwrite`` option is specified. (LukĆ”Å” LalinskĆ½, #93947)
9620
* In checkouts, tags are copied into the master branch when created,
9621
changed or deleted, and are copied into the checkout when it is
9622
updated. (Martin Pool, #93856, #93860)
9624
* Print a warning instead of aborting the ``python setup.py install``
9625
process if building of a C extension is not possible.
9626
(LukĆ”Å” LalinskĆ½, Alexander Belchenko)
9631
* Add the option "--show-diff" to the commit command in order to display
9632
the diff during the commit log creation. (Goffredo Baroncelli)
9634
* ``pull`` and ``merge`` are much faster at installing bundle format 4.
9637
* ``pull -v`` no longer includes deltas, making it much faster.
9640
* ``send`` now sends the directive as an attachment by default.
9641
(Aaron Bentley, LukĆ”Å” LalinskĆ½, Alexander Belchenko)
9643
* Documentation updates (Martin Albisetti)
9645
* Help on debug flags is now included in ``help global-options``.
9646
(Daniel Watkins, #124853)
9648
* Parameters passed on the command line are checked to ensure they are
9649
supported by the encoding in use. (Daniel Watkins)
9651
* The compression used within the bzr repository has changed from zlib
9652
level 9 to the zlib default level. This improves commit performance with
9653
only a small increase in space used (and in some cases a reduction in
9654
space). (Robert Collins)
9656
* Initial commit no longer SHAs files twice and now reuses the path
9657
rather than looking it up again, making it faster.
9660
* New option ``-c``/``--change`` for ``diff`` and ``status`` to show
9661
changes in one revision. (LukĆ”Å” LalinskĆ½)
9663
* If versioned files match a given ignore pattern, a warning is now
9664
given. (Daniel Watkins, #48623)
9666
* ``bzr status`` now has -S as a short name for --short and -V as a
9667
short name for --versioned. These have been added to assist users
9668
migrating from Subversion: ``bzr status -SV`` is now like
9669
``svn status -q``. (Daniel Watkins, #115990)
9671
* Added C implementation of ``PatienceSequenceMatcher``, which is about
9672
10x faster than the Python version. This speeds up commands that
9673
need file diffing, such as ``bzr commit`` or ``bzr diff``.
9676
* HACKING has been extended with a large section on core developer tasks.
9679
* Add ``branches`` and ``standalone-trees`` as online help topics and
9680
include them as Concepts within the User Reference.
9681
(Paul Moore, Ian Clatworthy)
9683
* ``check`` can detect versionedfile parent references that are
9684
inconsistent with revision and inventory info, and ``reconcile`` can fix
9685
them. These faulty references were generated by 0.8-era releases,
9686
so repositories which were manipulated by old bzrs should be
9687
checked, and possibly reconciled ASAP. (Aaron Bentley, Andrew Bennetts)
9692
* ``Branch.append_revision`` is removed altogether; please use
9693
``Branch.set_last_revision_info`` instead. (Martin Pool)
9695
* CommitBuilder now advertises itself as requiring the root entry to be
9696
supplied. This only affects foreign repository implementations which reuse
9697
CommitBuilder directly and have changed record_entry_contents to require
9698
that the root not be supplied. This should be precisely zero plugins
9699
affected. (Robert Collins)
9701
* The ``add_lines`` methods on ``VersionedFile`` implementations has changed
9702
its return value to include the sha1 and length of the inserted text. This
9703
allows the avoidance of double-sha1 calculations during commit.
9706
* ``Transport.should_cache`` has been removed. It was not called in the
9707
previous release. (Martin Pool)
9712
* Tests may now raise TestNotApplicable to indicate they shouldn't be
9713
run in a particular scenario. (Martin Pool)
9715
* New function multiply_tests_from_modules to give a simpler interface
9716
to test parameterization. (Martin Pool, Robert Collins)
9718
* ``Transport.should_cache`` has been removed. It was not called in the
9719
previous release. (Martin Pool)
9721
* NULL_REVISION is returned to indicate the null revision, not None.
9724
* Use UTF-8 encoded StringIO for log tests to avoid failures on
9725
non-ASCII committer names. (LukĆ”Å” LalinskĆ½)
9730
* ``bzrlib.plugin.all_plugins`` has been deprecated in favour of
9731
``bzrlib.plugin.plugins()`` which returns PlugIn objects that provide
9732
useful functionality for determining the path of a plugin, its tests, and
9733
its version information. (Robert Collins)
9735
* Add the option user_encoding to the function 'show_diff_trees()'
9736
in order to move the user encoding at the UI level. (Goffredo Baroncelli)
9738
* Add the function make_commit_message_template_encoded() and the function
9739
edit_commit_message_encoded() which handle encoded strings.
9740
This is done in order to mix the commit messages (which is a unicode
9741
string), and the diff which is a raw string. (Goffredo Baroncelli)
9743
* CommitBuilder now defaults to using add_lines_with_ghosts, reducing
9744
overhead on non-weave repositories which don't require all parents to be
9745
present. (Robert Collins)
9747
* Deprecated method ``find_previous_heads`` on
9748
``bzrlib.inventory.InventoryEntry``. This has been superseded by the use
9749
of ``parent_candidates`` and a separate heads check via the repository
9750
API. (Robert Collins)
9752
* New trace function ``mutter_callsite`` will print out a subset of the
9753
stack to the log, which can be useful for gathering debug details.
9756
* ``bzrlib.pack.ContainerWriter`` now tracks how many records have been
9757
added via a public attribute records_written. (Robert Collins)
9759
* New method ``bzrlib.transport.Transport.get_recommended_page_size``.
9760
This provides a hint to users of transports as to the reasonable
9761
minimum data to read. In principle this can take latency and
9762
bandwidth into account on a per-connection basis, but for now it
9763
just has hard coded values based on the url. (e.g. http:// has a large
9764
page size, file:// has a small one.) (Robert Collins)
9766
* New method on ``bzrlib.transport.Transport`` ``open_write_stream`` allows
9767
incremental addition of data to a file without requiring that all the
9768
data be buffered in memory. (Robert Collins)
9770
* New methods on ``bzrlib.knit.KnitVersionedFile``:
9771
``get_data_stream(versions)``, ``insert_data_stream(stream)`` and
9772
``get_format_signature()``. These provide some infrastructure for
9773
efficiently streaming the knit data for a set of versions over the smart
9776
* Knits with no annotation cache still produce correct annotations.
9779
* Three new methods have been added to ``bzrlib.trace``:
9780
``set_verbosity_level``, ``get_verbosity_level`` and ``is_verbose``.
9781
``set_verbosity_level`` expects a numeric value: negative for quiet,
9782
zero for normal, positive for verbose. The size of the number can be
9783
used to determine just how quiet or verbose the application should be.
9784
The existing ``be_quiet`` and ``is_quiet`` routines have been
9785
integrated into this new scheme. (Ian Clatworthy)
9787
* Options can now be delcared with a ``custom_callback`` parameter. If
9788
set, this routine is called after the option is processed. This feature
9789
is now used by the standard options ``verbose`` and ``quiet`` so that
9790
setting one implicitly resets the other. (Ian Clatworthy)
9792
* Rather than declaring a new option from scratch in order to provide
9793
custom help, a centrally registered option can be decorated using the
9794
new ``bzrlib.Option.custom_help`` routine. In particular, this routine
9795
is useful when declaring better help for the ``verbose`` and ``quiet``
9796
standard options as the base definition of these is now more complex
9797
than before thanks to their use of a custom callback. (Ian Clatworthy)
9799
* Tree._iter_changes(specific_file=[]) now iterates through no files,
9800
instead of iterating through all files. None is used to iterate through
9801
all files. (Aaron Bentley)
9803
* WorkingTree.revert() now accepts None to revert all files. The use of
9804
[] to revert all files is deprecated. (Aaron Bentley)
9810
:Released: 2007-08-28
9815
* Documentation is now organized into multiple directories with a level
9816
added for different languages or locales. Added the Mini Tutorial
9817
and Quick Start Summary (en) documents from the Wiki, improving the
9818
content and readability of the former. Formatted NEWS as Release Notes
9819
complete with a Table of Conents, one heading per release. Moved the
9820
Developer Guide into the main document catalog and provided a link
9821
from the developer document catalog back to the main one.
9822
(Ian Clatworthy, Sabin Iacob, Alexander Belchenko)
9828
* The static convenience method ``BzrDir.create_repository``
9829
is deprecated. Callers should instead create a ``BzrDir`` instance
9830
and call ``create_repository`` on that. (Martin Pool)
9836
:Released: 2007-08-14
9841
* ``bzr init`` should connect to the remote location one time only. We
9842
have been connecting several times because we forget to pass around the
9843
Transport object. This modifies ``BzrDir.create_branch_convenience``,
9844
so that we can give it the Transport we already have.
9845
(John Arbash Meinel, Vincent Ladeuil, #111702)
9847
* Get rid of sftp connection cache (get rid of the FTP one too).
9848
(Vincent Ladeuil, #43731)
9850
* bzr branch {local|remote} remote don't try to create a working tree
9852
(Vincent Ladeuil, #112173)
9854
* All identified multiple connections for a single bzr command have been
9855
fixed. See bzrlib/tests/commands directory.
9858
* ``bzr rm`` now does not insist on ``--force`` to delete files that
9859
have been renamed but not otherwise modified. (Marius Kruger,
9862
* ``bzr selftest --bench`` no longer emits deprecation warnings
9865
* ``bzr status`` now honours FILE parameters for conflict lists
9866
(Aaron Bentley, #127606)
9868
* ``bzr checkout`` now honours -r when reconstituting a working tree.
9869
It also honours -r 0. (Aaron Bentley, #127708)
9871
* ``bzr add *`` no more fails on Windows if working tree contains
9872
non-ascii file names. (Kuno Meyer, #127361)
9874
* allow ``easy_install bzr`` runs without fatal errors.
9875
(Alexander Belchenko, #125521)
9877
* Graph._filter_candidate_lca does not raise KeyError if a candidate
9878
is eliminated just before it would normally be examined. (Aaron Bentley)
9880
* SMTP connection failures produce a nice message, not a traceback.
9886
* Don't show "dots" progress indicators when run non-interactively, such
9887
as from cron. (Martin Pool)
9889
* ``info`` now formats locations more nicely and lists "submit" and
9890
"public" branches (Aaron Bentley)
9892
* New ``pack`` command that will trigger database compression within
9893
the repository (Robert Collins)
9895
* Implement ``_KnitIndex._load_data`` in a pyrex extension. The pyrex
9896
version is approximately 2-3x faster at parsing a ``.kndx`` file.
9897
Which yields a measurable improvement for commands which have to
9898
read from the repository, such as a 1s => 0.75s improvement in
9899
``bzr diff`` when there are changes to be shown. (John Arbash Meinel)
9901
* Merge is now faster. Depending on the scenario, it can be more than 2x
9902
faster. (Aaron Bentley)
9904
* Give a clearer warning, and allow ``python setup.py install`` to
9905
succeed even if pyrex is not available.
9906
(John Arbash Meinel)
9908
* ``DirState._read_dirblocks`` now has an optional Pyrex
9909
implementation. This improves the speed of any command that has to
9910
read the entire DirState. (``diff``, ``status``, etc, improve by
9912
``bisect_dirblocks`` has also been improved, which helps all
9913
``_get_entry`` type calls (whenever we are searching for a
9914
particular entry in the in-memory DirState).
9915
(John Arbash Meinel)
9917
* ``bzr pull`` and ``bzr push`` no longer do a complete walk of the
9918
branch revision history for ui display unless -v is supplied.
9921
* ``bzr log -rA..B`` output shifted to the left margin if the log only
9922
contains merge revisions. (Kent Gibson)
9924
* The ``plugins`` command is now public with improved help.
9927
* New bundle and merge directive formats are faster to generate, and
9929
* Annotate merge now works when there are local changes. (Aaron Bentley)
9931
* Commit now only shows the progress in terms of directories instead of
9932
entries. (Ian Clatworthy)
9934
* Fix ``KnitRepository.get_revision_graph`` to not request the graph 2
9935
times. This makes ``get_revision_graph`` 2x faster. (John Arbash
9938
* Fix ``VersionedFile.get_graph()`` to avoid using
9939
``set.difference_update(other)``, which has bad scaling when
9940
``other`` is large. This improves ``VF.get_graph([version_id])`` for
9941
a 12.5k graph from 2.9s down to 200ms. (John Arbash Meinel)
9943
* The ``--lsprof-file`` option now generates output for KCacheGrind if
9944
the file starts with ``callgrind.out``. This matches the default file
9945
filtering done by KCacheGrind's Open Dialog. (Ian Clatworthy)
9947
* Fix ``bzr update`` to avoid an unnecessary
9948
``branch.get_master_branch`` call, which avoids 1 extra connection
9949
to the remote server. (Partial fix for #128076, John Arbash Meinel)
9951
* Log errors from the smart server in the trace file, to make debugging
9952
test failures (and live failures!) easier. (Andrew Bennetts)
9954
* The HTML version of the man page has been superceded by a more
9955
comprehensive manual called the Bazaar User Reference. This manual
9956
is completed generated from the online help topics. As part of this
9957
change, limited reStructuredText is now explicitly supported in help
9958
topics and command help with 'unnatural' markup being removed prior
9959
to display by the online help or inclusion in the man page.
9962
* HTML documentation now use files extension ``*.html``
9963
(Alexander Belchenko)
9965
* The cache of ignore definitions is now cleared in WorkingTree.unlock()
9966
so that changes to .bzrignore aren't missed. (#129694, Daniel Watkins)
9968
* ``bzr selftest --strict`` fails if there are any missing features or
9969
expected test failures. (Daniel Watkins, #111914)
9971
* Link to registration survey added to README. (Ian Clatworthy)
9973
* Windows standalone installer show link to registration survey
9974
when installation finished. (Alexander Belchenko)
9979
* Deprecated dictionary ``bzrlib.option.SHORT_OPTIONS`` removed.
9980
Options are now required to provide a help string and it must
9981
comply with the style guide by being one or more sentences with an
9982
initial capital and final period. (Martin Pool)
9984
* KnitIndex.get_parents now returns tuples. (Robert Collins)
9986
* Ancient unused ``Repository.text_store`` attribute has been removed.
9989
* The ``bzrlib.pack`` interface has changed to use tuples of bytestrings
9990
rather than just bytestrings, making it easier to represent multiple
9991
element names. As this interface was not used by any internal facilities
9992
since it was introduced in 0.18 no API compatibility is being preserved.
9993
The serialised form of these packs is identical with 0.18 when a single
9994
element tuple is in use. (Robert Collins)
9999
* merge now uses ``iter_changes`` to calculate changes, which makes room for
10000
future performance increases. It is also more consistent with other
10001
operations that perform comparisons, and reduces reliance on
10002
Tree.inventory. (Aaron Bentley)
10004
* Refactoring of transport classes connected to a remote server.
10005
ConnectedTransport is a new class that serves as a basis for all
10006
transports needing to connect to a remote server. transport.split_url
10007
have been deprecated, use the static method on the object instead. URL
10008
tests have been refactored too.
10011
* Better connection sharing for ConnectedTransport objects.
10012
transport.get_transport() now accepts a 'possible_transports' parameter.
10013
If a newly requested transport can share a connection with one of the
10017
* Most functions now accept ``bzrlib.revision.NULL_REVISION`` to indicate
10018
the null revision, and consider using ``None`` for this purpose
10019
deprecated. (Aaron Bentley)
10021
* New ``index`` module with abstract index functionality. This will be
10022
used during the planned changes in the repository layer. Currently the
10023
index layer provides a graph aware immutable index, a builder for the
10024
same index type to allow creating them, and finally a composer for
10025
such indices to allow the use of many indices in a single query. The
10026
index performance is not optimised, however the API is stable to allow
10027
development on top of the index. (Robert Collins)
10029
* ``bzrlib.dirstate.cmp_by_dirs`` can be used to compare two paths by
10030
their directory sections. This is equivalent to comparing
10031
``path.split('/')``, only without having to split the paths.
10032
This has a Pyrex implementation available.
10033
(John Arbash Meinel)
10035
* New transport decorator 'unlistable+' which disables the list_dir
10036
functionality for testing.
10038
* Deprecated ``change_entry`` in transform.py. (Ian Clatworthy)
10040
* RevisionTree.get_weave is now deprecated. Tree.plan_merge is now used
10041
for performing annotate-merge. (Aaron Bentley)
10043
* New EmailMessage class to create email messages. (Adeodato SimĆ³)
10045
* Unused functions on the private interface KnitIndex have been removed.
10048
* New ``knit.KnitGraphIndex`` which provides a ``KnitIndex`` layered on top
10049
of a ``index.GraphIndex``. (Robert Collins)
10051
* New ``knit.KnitVersionedFile.iter_parents`` method that allows querying
10052
the parents of many knit nodes at once, reducing round trips to the
10053
underlying index. (Robert Collins)
10055
* Graph now has an is_ancestor method, various bits use it.
10058
* The ``-Dhpss`` flag now includes timing information. As well as
10059
logging when a new connection is opened. (John Arbash Meinel)
10061
* ``bzrlib.pack.ContainerWriter`` now returns an offset, length tuple to
10062
callers when inserting data, allowing generation of readv style access
10063
during pack creation, without needing a separate pass across the output
10064
pack to gather such details. (Robert Collins)
10066
* ``bzrlib.pack.make_readv_reader`` allows readv based access to pack
10067
files that are stored on a transport. (Robert Collins)
10069
* New ``Repository.has_same_location`` method that reports if two
10070
repository objects refer to the same repository (although with some risk
10071
of false negatives). (Andrew Bennetts)
10073
* InterTree.compare now passes require_versioned on correctly.
10076
* New methods on Repository - ``start_write_group``,
10077
``commit_write_group``, ``abort_write_group`` and ``is_in_write_group`` -
10078
which provide a clean hook point for transactional Repositories - ones
10079
where all the data for a fetch or commit needs to be made atomically
10080
available in one step. This allows the write lock to remain while making
10081
a series of data insertions. (e.g. data conversion). (Robert Collins)
10083
* In ``bzrlib.knit`` the internal interface has been altered to use
10084
3-tuples (index, pos, length) rather than two-tuples (pos, length) to
10085
describe where data in a knit is, allowing knits to be split into
10086
many files. (Robert Collins)
10088
* ``bzrlib.knit._KnitData`` split into cache management and physical access
10089
with two access classes - ``_PackAccess`` and ``_KnitAccess`` defined.
10090
The former provides access into a .pack file, and the latter provides the
10091
current production repository form of .knit files. (Robert Collins)
10096
* Remove selftest ``--clean-output``, ``--numbered-dirs`` and
10097
``--keep-output`` options, which are obsolete now that tests
10098
are done within directories in $TMPDIR. (Martin Pool)
10100
* The SSH_AUTH_SOCK environment variable is now reset to avoid
10101
interaction with any running ssh agents. (Jelmer Vernooij, #125955)
10103
* run_bzr_subprocess handles parameters the same way as run_bzr:
10104
either a string or a list of strings should be passed as the first
10105
parameter. Varargs-style parameters are deprecated. (Aaron Bentley)
10111
:Released: 2007-07-17
10116
* Fix 'bzr add' crash under Win32 (Kuno Meyer)
10122
:Released: 2007-07-10
10127
* Do not suppress pipe errors, etc. in non-display commands
10128
(Alexander Belchenko, #87178)
10130
* Display a useful error message when the user requests to annotate
10131
a file that is not present in the specified revision.
10132
(James Westby, #122656)
10134
* Commands that use status flags now have a reference to 'help
10135
status-flags'. (Daniel Watkins, #113436)
10137
* Work around python-2.4.1 inhability to correctly parse the
10138
authentication header.
10139
(Vincent Ladeuil, #121889)
10141
* Use exact encoding for merge directives. (Adeodato SimĆ³, #120591)
10143
* Fix tempfile permissions error in smart server tar bundling under
10144
Windows. (Martin _, #119330)
10146
* Fix detection of directory entries in the inventory. (James Westby)
10148
* Fix handling of http code 400: Bad Request When issuing too many ranges.
10149
(Vincent Ladeuil, #115209)
10151
* Issue a CONNECT request when connecting to an https server
10152
via a proxy to enable SSL tunneling.
10153
(Vincent Ladeuil, #120678)
10155
* Fix ``bzr log -r`` to support selecting merge revisions, both
10156
individually and as part of revision ranges.
10157
(Kent Gibson, #4663)
10159
* Don't leave cruft behind when failing to acquire a lockdir.
10160
(Martin Pool, #109169)
10162
* Don't use the '-f' strace option during tests.
10163
(Vincent Ladeuil, #102019).
10165
* Warn when setting ``push_location`` to a value that will be masked by
10166
locations.conf. (Aaron Bentley, #122286)
10168
* Fix commit ordering in corner case (Aaron Bentley, #94975)
10170
* Make annotate behave in a non-ASCII world (Adeodato SimĆ³).
10175
* The --lsprof-file option now dumps a text rendering of the profiling
10176
information if the filename ends in ".txt". It will also convert the
10177
profiling information to a format suitable for KCacheGrind if the
10178
output filename ends in ".callgrind". Fixes to the lsprofcalltree
10179
conversion process by Jean Paul Calderone and Itamar were also merged.
10180
See http://ddaa.net/blog/python/lsprof-calltree. (Ian Clatworthy)
10182
* ``info`` now defaults to non-verbose mode, displaying only paths and
10183
abbreviated format info. ``info -v`` displays all the information
10184
formerly displayed by ``info``. (Aaron Bentley, Adeodato SimĆ³)
10186
* ``bzr missing`` now has better option names ``--this`` and ``--other``.
10189
* The internal ``weave-list`` command has become ``versionedfile-list``,
10190
and now lists knits as well as weaves. (Aaron Bentley)
10192
* Automatic merge base selection uses a faster algorithm that chooses
10193
better bases in criss-cross merge situations (Aaron Bentley)
10195
* Progress reporting in ``commit`` has been improved. The various logical
10196
stages are now reported on as follows, namely:
10198
* Collecting changes [Entry x/y] - Stage n/m
10199
* Saving data locally - Stage n/m
10200
* Uploading data to master branch - Stage n/m
10201
* Updating the working tree - Stage n/m
10202
* Running post commit hooks - Stage n/m
10204
If there is no master branch, the 3rd stage is omitted and the total
10205
number of stages is adjusted accordingly.
10207
Each hook that is run after commit is listed with a name (as hooks
10208
can be slow it is useful feedback).
10209
(Ian Clatworthy, Robert Collins)
10211
* Various operations that are now faster due to avoiding unnecessary
10212
topological sorts. (Aaron Bentley)
10214
* Make merge directives robust against broken bundles. (Aaron Bentley)
10216
* The lsprof filename note is emitted via trace.note(), not standard
10217
output. (Aaron Bentley)
10219
* ``bzrlib`` now exports explicit API compatibility information to assist
10220
library users and plugins. See the ``bzrlib.api`` module for details.
10223
* Remove unnecessary lock probes when acquiring a lockdir.
10226
* ``bzr --version`` now shows the location of the bzr log file, which
10227
is especially useful on Windows. (Martin Pool)
10229
* -D now supports hooks to get debug tracing of hooks (though its currently
10230
minimal in nature). (Robert Collins)
10232
* Long log format reports deltas on merge revisions.
10233
(John Arbash Meinel, Kent Gibson)
10235
* Make initial push over ftp more resilient. (John Arbash Meinel)
10237
* Print a summary of changes for update just like pull does.
10238
(Daniel Watkins, #113990)
10240
* Add a -Dhpss option to trace smart protocol requests and responses.
10246
* Testing cleanups -
10247
``bzrlib.repository.RepositoryTestProviderAdapter`` has been moved
10248
to ``bzrlib.tests.repository_implementations``;
10249
``bzrlib.repository.InterRepositoryTestProviderAdapter`` has been moved
10250
to ``bzrlib.tests.interrepository_implementations``;
10251
``bzrlib.transport.TransportTestProviderAdapter`` has moved to
10252
``bzrlib.tests.test_transport_implementations``.
10253
``bzrlib.branch.BranchTestProviderAdapter`` has moved to
10254
``bzrlib.tests.branch_implementations``.
10255
``bzrlib.bzrdir.BzrDirTestProviderAdapter`` has moved to
10256
``bzrlib.tests.bzrdir_implementations``.
10257
``bzrlib.versionedfile.InterVersionedFileTestProviderAdapter`` has moved
10258
to ``bzrlib.tests.interversionedfile_implementations``.
10259
``bzrlib.store.revision.RevisionStoreTestProviderAdapter`` has moved to
10260
``bzrlib.tests.revisionstore_implementations``.
10261
``bzrlib.workingtree.WorkingTreeTestProviderAdapter`` has moved to
10262
``bzrlib.tests.workingtree_implementations``.
10263
These changes are an API break in the testing infrastructure only.
10266
* Relocate TestCaseWithRepository to be more central. (Robert Collins)
10268
* ``bzrlib.add.smart_add_tree`` will no longer perform glob expansion on
10269
win32. Callers of the function should do this and use the new
10270
``MutableTree.smart_add`` method instead. (Robert Collins)
10272
* ``bzrlib.add.glob_expand_for_win32`` is now
10273
``bzrlib.win32utils.glob_expand``. (Robert Collins)
10275
* ``bzrlib.add.FastPath`` is now private and moved to
10276
``bzrlib.mutabletree._FastPath``. (Robert Collins, Martin Pool)
10278
* ``LockDir.wait`` removed. (Martin Pool)
10280
* The ``SmartServer`` hooks API has changed for the ``server_started`` and
10281
``server_stopped`` hooks. The first parameter is now an iterable of
10282
backing URLs rather than a single URL. This is to reflect that many
10283
URLs may map to the external URL of the server. E.g. the server interally
10284
may have a chrooted URL but also the local file:// URL will be at the
10285
same location. (Robert Collins)
10290
* New SMTPConnection class to unify email handling. (Adeodato SimĆ³)
10292
* Fix documentation of BzrError. (Adeodato SimĆ³)
10294
* Make BzrBadParameter an internal error. (Adeodato SimĆ³)
10296
* Remove use of 'assert False' to raise an exception unconditionally.
10299
* Give a cleaner error when failing to decode knit index entry.
10302
* TreeConfig would mistakenly search the top level when asked for options
10303
from a section. It now respects the section argument and only
10304
searches the specified section. (James Westby)
10306
* Improve ``make api-docs`` output. (John Arbash Meinel)
10308
* Use os.lstat rather than os.stat for osutils.make_readonly and
10309
osutils.make_writeable. This makes the difftools plugin more
10310
robust when dangling symlinks are found. (Elliot Murphy)
10312
* New ``-Dlock`` option to log (to ~/.bzr.log) information on when
10313
lockdirs are taken or released. (Martin Pool)
10315
* ``bzrlib`` Hooks are now nameable using ``Hooks.name_hook``. This
10316
allows a nicer UI when hooks are running as the current hook can
10317
be displayed. (Robert Collins)
10319
* ``Transport.get`` has had its interface made more clear for ease of use.
10320
Retrieval of a directory must now fail with either 'PathError' at open
10321
time, or raise 'ReadError' on a read. (Robert Collins)
10323
* New method ``_maybe_expand_globs`` on the ``Command`` class for
10324
dealing with unexpanded glob lists - e.g. on the win32 platform. This
10325
was moved from ``bzrlib.add._prepare_file_list``. (Robert Collins)
10327
* ``bzrlib.add.smart_add`` and ``bzrlib.add.smart_add_tree`` are now
10328
deprecated in favour of ``MutableTree.smart_add``. (Robert Collins,
10331
* New method ``external_url`` on Transport for obtaining the url to
10332
hand to external processes. (Robert Collins)
10334
* Teach windows installers to build pyrex/C extensions.
10335
(Alexander Belchenko)
10340
* Removed the ``--keep-output`` option from selftest and clean up test
10341
directories as they're used. This reduces the IO load from
10342
running the test suite and cuts the time by about half.
10343
(Andrew Bennetts, Martin Pool)
10345
* Add scenarios as a public attribute on the TestAdapter classes to allow
10346
modification of the generated scenarios before adaption and easier
10347
testing. (Robert Collins)
10349
* New testing support class ``TestScenarioApplier`` which multiplies
10350
out a single teste by a list of supplied scenarios. (RobertCollins)
10352
* Setting ``repository_to_test_repository`` on a repository_implementations
10353
test will cause it to be called during repository creation, allowing the
10354
testing of repository classes which are not based around the Format
10355
concept. For example a repository adapter can be tested in this manner,
10356
by altering the repository scenarios to include a scenario that sets this
10357
attribute during the test parameterisation in
10358
``bzrlib.tests.repository.repository_implementations``. (Robert Collins)
10360
* Clean up many of the APIs for blackbox testing of Bazaar. The standard
10361
interface is now self.run_bzr. The command to run can be passed as
10362
either a list of parameters, a string containing the command line, or
10363
(deprecated) varargs parameters. (Martin Pool)
10365
* The base TestCase now isolates tests from -D parameters by clearing
10366
``debug.debug_flags`` and restores it afterwards. (Robert Collins)
10368
* Add a relpath parameter to get_transport methods in test framework to
10369
avoid useless cloning.
10370
(Vincent Ladeuil, #110448)
10376
:Released: 2007-06-18
10381
* Fix crash of commit due to wrong lookup of filesystem encoding.
10382
(Colin Watson, #120647)
10384
* Revert logging just to stderr in commit as broke unicode filenames.
10385
(Aaron Bentley, Ian Clatworthy, #120930)
10391
:Released: 2007-06-12
10393
Notes When Upgrading
10394
********************
10396
* The kind() and is_executable() APIs on the WorkingTree interface no
10397
longer implicitly (read) locks and unlocks the tree. This *might*
10398
impact some plug-ins and tools using this part of the API. If you find
10399
an issue that may be caused by this change, please let us know,
10400
particularly the plug-in/tool maintainer. If encountered, the API
10401
fix is to surround kind() and is_executable() calls with lock_read()
10402
and unlock() like so::
10404
work_tree.lock_read()
10406
kind = work_tree.kind(...)
10412
* Rework of LogFormatter API to provide beginning/end of log hooks and to
10413
encapsulate the details of the revision to be logged in a LogRevision
10415
In long log formats, merge revision ids are only shown when --show-ids
10416
is specified, and are labelled "revision-id:", as per mainline
10417
revisions, instead of "merged:". (Kent Gibson)
10419
* New ``BranchBuilder`` API which allows the construction of particular
10420
histories quickly. Useful for testing and potentially other applications
10421
too. (Robert Collins)
10426
* There are two new help topics, working-trees and repositories that
10427
attempt to explain these concepts. (James Westby, John Arbash Meinel,
10430
* Added ``bzr log --limit`` to report a limited number of revisions.
10431
(Kent Gibson, #3659)
10433
* Revert does not try to preserve file contents that were originally
10434
produced by reverting to a historical revision. (Aaron Bentley)
10436
* ``bzr log --short`` now includes ``[merge]`` for revisions which
10437
have more than one parent. This is a small improvement to help
10438
understanding what changes have occurred
10439
(John Arbash Meinel, #83887)
10441
* TreeTransform avoids many renames when contructing large trees,
10442
improving speed. 3.25x speedups have been observed for construction of
10443
kernel-sized-trees, and checkouts are 1.28x faster. (Aaron Bentley)
10445
* Commit on large trees is now faster. In my environment, a commit of
10446
a small change to the Mozilla tree (55k files) has dropped from
10447
66 seconds to 32 seconds. For a small tree of 600 files, commit of a
10448
small change is 33% faster. (Ian Clatworthy)
10450
* New --create-prefix option to bzr init, like for push. (Daniel Watkins,
10456
* ``bzr push`` should only connect to the remote location one time.
10457
We have been connecting 3 times because we forget to pass around
10458
the Transport object. This adds ``BzrDir.clone_on_transport()``, so
10459
that we can pass in the Transport that we already have.
10460
(John Arbash Meinel, #75721)
10462
* ``DirState.set_state_from_inventory()`` needs to properly order
10463
based on split paths, not just string paths.
10464
(John Arbash Meinel, #115947)
10466
* Let TestUIFactoy encode the password prompt with its own stdout.
10467
(Vincent Ladeuil, #110204)
10469
* pycurl should take use the range header that takes the range hint
10471
(Vincent Ladeuil, #112719)
10473
* WorkingTree4.get_file_sha1 no longer raises an exception when invoked
10474
on a missing file. (Aaron Bentley, #118186)
10476
* WorkingTree.remove works correctly with tree references, and when pwd is
10477
not the tree root. (Aaron Bentley)
10479
* Merge no longer fails when a file is renamed in one tree and deleted
10480
in the other. (Aaron Bentley, #110279)
10482
* ``revision-info`` now accepts dotted revnos, doesn't require a tree,
10483
and defaults to the last revision (Matthew Fuller, #90048)
10485
* Tests no longer fail when BZR_REMOTE_PATH is set in the environment.
10486
(Daniel Watkins, #111958)
10488
* ``bzr branch -r revid:foo`` can be used to branch any revision in
10489
your repository. (Previously Branch6 only supported revisions in your
10490
mainline). (John Arbash Meinel, #115343)
10495
:Released: 2007-05-07
10500
* Handle when you have 2 directories with similar names, but one has a
10501
hyphen. (``'abc'`` versus ``'abc-2'``). The WT4._iter_changes
10502
iterator was using direct comparison and ``'abc/a'`` sorts after
10503
``'abc-2'``, but ``('abc', 'a')`` sorts before ``('abc-2',)``.
10504
(John Arbash Meinel, #111127)
10506
* Handle when someone renames a file on disk without telling bzr.
10507
Previously we would report the first file as missing, but not show
10508
the new unknown file. (John Arbash Meinel, #111288)
10510
* Avoid error when running hooks after pulling into or pushing from
10511
a branch bound to a smartserver branch. (Martin Pool, #111968)
10516
* Move developer documentation to doc/developers/. This reduces clutter in
10517
the root of the source tree and allows HACKING to be split into multiple
10518
files. (Robert Collins, Alexander Belchenko)
10520
* Clean up the ``WorkingTree4._iter_changes()`` internal loops as well as
10521
``DirState.update_entry()``. This optimizes the core logic for ``bzr
10522
diff`` and ``bzr status`` significantly improving the speed of
10523
both. (John Arbash Meinel)
10528
:Released: 2007-04-30
10533
* Handle the case when you delete a file, and then rename another file
10534
on top of it. Also handle the case of ``bzr rm --keep foo``. ``bzr
10535
status`` should show the removed file and an unknown file in its
10536
place. (John Arbash Meinel, #109993)
10538
* Bundles properly read and write revision properties that have an
10539
empty value. And when the value is not ASCII.
10540
(John Arbash Meinel, #109613)
10542
* Fix the bzr commit message to be in text mode.
10543
(Alexander Belchenko, #110901)
10545
* Also handle when you rename a file and create a file where it used
10546
to be. (John Arbash Meinel, #110256)
10548
* ``WorkingTree4._iter_changes`` should not descend into unversioned
10549
directories. (John Arbash Meinel, #110399)
10554
:Released: 2007-04-26
10556
Notes When Upgrading
10557
********************
10559
* ``bzr remove`` and ``bzr rm`` will now remove the working file, if
10560
it could be recovered again.
10561
This has been done for consistency with svn and the unix rm command.
10562
The old ``remove`` behaviour has been retained in the new option
10563
``bzr remove --keep``, which will just stop versioning the file,
10565
``bzr remove --force`` have been added which will always delete the
10567
``bzr remove`` is also more verbose.
10568
(Marius Kruger, #82602)
10573
* Merge directives can now be supplied as input to `merge` and `pull`,
10574
like bundles can. (Aaron Bentley)
10576
* Sending the SIGQUIT signal to bzr, which can be done on Unix by
10577
pressing Control-Backslash, drops bzr into a debugger. Type ``'c'``
10578
to continue. This can be disabled by setting the environment variable
10579
``BZR_SIGQUIT_PDB=0``. (Martin Pool)
10581
* selftest now supports --list-only to list tests instead of running
10582
them. (Ian Clatworthy)
10584
* selftest now supports --exclude PATTERN (or -x PATTERN) to exclude
10585
tests with names that match that regular expression.
10586
(Ian Clatworthy, #102679)
10588
* selftest now supports --randomize SEED to run tests in a random order.
10589
SEED is typically the value 'now' meaning 'use the current time'.
10590
(Ian Clatworthy, #102686)
10592
* New option ``--fixes`` to commit, which stores bug fixing annotations as
10593
revision properties. Built-in support for Launchpad, Debian, Trac and
10594
Bugzilla bug trackers. (Jonathan Lange, James Henstridge, Robert Collins)
10596
* New API, ``bzrlib.bugtracker.tracker_registry``, for adding support for
10597
other bug trackers to ``fixes``. (Jonathan Lange, James Henstridge,
10600
* ``selftest`` has new short options ``-f`` and ``-1``. (Martin
10603
* ``bzrlib.tsort.MergeSorter`` optimizations. Change the inner loop
10604
into using local variables instead of going through ``self._var``.
10605
Improves the time to ``merge_sort`` a 10k revision graph by
10606
approximately 40% (~700->400ms). (John Arbash Meinel)
10608
* ``make docs`` now creates a man page at ``man1/bzr.1`` fixing bug 107388.
10611
* ``bzr help`` now provides cross references to other help topics using
10612
the _see_also facility on command classes. Likewise the bzr_man
10613
documentation, and the bzr.1 man page also include this information.
10616
* Tags are now included in logs, that use the long log formatter.
10617
(Erik BĆ„gfors, Alexander Belchenko)
10619
* ``bzr help`` provides a clearer message when a help topic cannot be
10620
found. (Robert Collins, #107656)
10622
* ``bzr help`` now accepts optional prefixes for command help. The help
10623
for all commands can now be found at ``bzr help commands/COMMANDNAME``
10624
as well as ``bzr help COMMANDNAME`` (which only works for commands
10625
where the name is not the same as a more general help topic).
10628
* ``bzr help PLUGINNAME`` will now return the module docstring from the
10629
plugin PLUGINNAME. (Robert Collins, #50408)
10631
* New help topic ``urlspec`` which lists the availables transports.
10632
(Goffredo Baroncelli)
10634
* doc/server.txt updated to document the default bzr:// port
10635
and also update the blurb about the hpss' current status.
10636
(Robert Collins, #107125).
10638
* ``bzr serve`` now listens on interface 0.0.0.0 by default, making it
10639
serve out to the local LAN (and anyone in the world that can reach the
10640
machine running ``bzr serve``. (Robert Collins, #98918)
10642
* A new smart server protocol version has been added. It prefixes requests
10643
and responses with an explicit version identifier so that future protocol
10644
revisions can be dealt with gracefully. (Andrew Bennetts, Robert Collins)
10646
* The bzr protocol version 2 indicates success or failure in every response
10647
without depending on particular commands encoding that consistently,
10648
allowing future client refactorings to be much more robust about error
10649
handling. (Robert Collins, Martin Pool, Andrew Bennetts)
10651
* The smart protocol over HTTP client has been changed to always post to the
10652
same ``.bzr/smart`` URL under the original location when it can. This allows
10653
HTTP servers to only have to pass URLs ending in .bzr/smart to the smart
10654
server handler, and not arbitrary ``.bzr/*/smart`` URLs. (Andrew Bennetts)
10656
* digest authentication is now supported for proxies and HTTP by the urllib
10657
based http implementation. Tested against Apache 2.0.55 and Squid
10658
2.6.5. Basic and digest authentication are handled coherently for HTTP
10659
and proxy: if the user is provided in the url (bzr command line for HTTP,
10660
proxy environment variables for proxies), the password is prompted for
10661
(only once). If the password is provided, it is taken into account. Once
10662
the first authentication is successful, all further authentication
10663
roundtrips are avoided by preventively setting the right authentication
10670
* bzrlib API compatability with 0.8 has been dropped, cleaning up some
10671
code paths. (Robert Collins)
10673
* Change the format of chroot urls so that they can be safely manipulated
10674
by generic url utilities without causing the resulting urls to have
10675
escaped the chroot. A side effect of this is that creating a chroot
10676
requires an explicit action using a ChrootServer.
10677
(Robert Collins, Andrew Bennetts)
10679
* Deprecate ``Branch.get_root_id()`` because branches don't have root ids,
10680
rather than fixing bug #96847. (Aaron Bentley)
10682
* ``WorkingTree.apply_inventory_delta`` provides a better alternative to
10683
``WorkingTree._write_inventory``. (Aaron Bentley)
10685
* Convenience method ``TestCase.expectFailure`` ensures that known failures
10686
do not silently pass. (Aaron Bentley)
10688
* ``Transport.local_abspath`` now raises ``NotLocalUrl`` rather than
10689
``TransportNotPossible``. (Martin Pool, Ian Clatworthy)
10691
* New SmartServer hooks facility. There are two initial hooks documented
10692
in ``bzrlib.transport.smart.SmartServerHooks``. The two initial hooks allow
10693
plugins to execute code upon server startup and shutdown.
10696
* SmartServer in standalone mode will now close its listening socket
10697
when it stops, rather than waiting for garbage collection. This primarily
10698
fixes test suite hangs when a test tries to connect to a shutdown server.
10699
It may also help improve behaviour when dealing with a server running
10700
on a specific port (rather than dynamically assigned ports).
10703
* Move most SmartServer code into a new package, bzrlib/smart.
10704
bzrlib/transport/remote.py contains just the Transport classes that used
10705
to be in bzrlib/transport/smart.py. (Andrew Bennetts)
10707
* urllib http implementation avoid roundtrips associated with
10708
401 (and 407) errors once the authentication succeeds.
10711
* urlib http now supports querying the user for a proxy password if
10712
needed. Realm is shown in the prompt for both HTTP and proxy
10713
authentication when the user is required to type a password.
10716
* Renamed SmartTransport (and subclasses like SmartTCPTransport) to
10717
RemoteTransport (and subclasses to RemoteTCPTransport, etc). This is more
10718
consistent with its new home in ``bzrlib/transport/remote.py``, and because
10719
it's not really a "smart" transport, just one that does file operations
10720
via remote procedure calls. (Andrew Bennetts)
10722
* The ``lock_write`` method of ``LockableFiles``, ``Repository`` and
10723
``Branch`` now accept a ``token`` keyword argument, so that separate
10724
instances of those objects can share a lock if it has the right token.
10725
(Andrew Bennetts, Robert Collins)
10727
* New method ``get_branch_reference`` on ``BzrDir`` allows the detection of
10728
branch references - which the smart server component needs.
10730
* The Repository API ``make_working_trees`` is now permitted to return
10731
False when ``set_make_working_trees`` is not implemented - previously
10732
an unimplemented ``set_make_working_trees`` implied the result True
10733
from ``make_working_trees``. This has been changed to accomodate the
10734
smart server, where it does not make sense (at this point) to ever
10735
make working trees by default. (Robert Collins)
10737
* Command objects can now declare related help topics by having _see_also
10738
set to a list of related topic. (Robert Collins)
10740
* ``bzrlib.help`` now delegates to the Command class for Command specific
10741
help. (Robert Collins)
10743
* New class ``TransportListRegistry``, derived from the Registry class, which
10744
simplifies tracking the available Transports. (Goffredo Baroncelli)
10746
* New function ``Branch.get_revision_id_to_revno_map`` which will
10747
return a dictionary mapping revision ids to dotted revnos. Since
10748
dotted revnos are defined in the context of the branch tip, it makes
10749
sense to generate them from a ``Branch`` object.
10750
(John Arbash Meinel)
10752
* Fix the 'Unprintable error' message display to use the repr of the
10753
exception that prevented printing the error because the str value
10754
for it is often not useful in debugging (e.g. KeyError('foo') has a
10755
str() of 'foo' but a repr of 'KeyError('foo')' which is much more
10756
useful. (Robert Collins)
10758
* ``urlutils.normalize_url`` now unescapes unreserved characters, such as "~".
10764
* Don't fail bundle selftest if email has 'two' embedded.
10765
(Ian Clatworthy, #98510)
10767
* Remove ``--verbose`` from ``bzr bundle``. It didn't work anyway.
10768
(Robert Widhopf-Fenk, #98591)
10770
* Remove ``--basis`` from the checkout/branch commands - it didn't work
10771
properly and is no longer beneficial.
10772
(Robert Collins, #53675, #43486)
10774
* Don't produce encoding error when adding duplicate files.
10777
* Fix ``bzr log <file>`` so it only logs the revisions that changed
10778
the file, and does it faster.
10779
(Kent Gibson, John Arbash Meinel, #51980, #69477)
10781
* Fix ``InterDirstateTre._iter_changes`` to handle when we come across
10782
an empty versioned directory, which now has files in it.
10783
(John Arbash Meinel, #104257)
10785
* Teach ``common_ancestor`` to shortcut when the tip of one branch is
10786
inside the ancestry of the other. Saves a lot of graph processing
10787
(with an ancestry of 16k revisions, ``bzr merge ../already-merged``
10788
changes from 2m10s to 13s). (John Arbash Meinel, #103757)
10790
* Fix ``show_diff_trees`` to handle the case when a file is modified,
10791
and the containing directory is renamed. (The file path is different
10792
in this versus base, but it isn't marked as a rename).
10793
(John Arbash Meinel, #103870)
10795
* FTP now works even when the FTP server does not support atomic rename.
10796
(Aaron Bentley, #89436)
10798
* Correct handling in bundles and merge directives of timezones with
10799
that are not an integer number of hours offset from UTC. Always
10800
represent the epoch time in UTC to avoid problems with formatting
10801
earlier times on win32. (Martin Pool, Alexander Belchenko, John
10804
* Typo in the help for ``register-branch`` fixed. (Robert Collins, #96770)
10806
* "dirstate" and "dirstate-tags" formats now produce branches compatible
10807
with old versions of bzr. (Aaron Bentley, #107168))
10809
* Handle moving a directory when children have been added, removed,
10810
and renamed. (John Arbash Meinel, #105479)
10812
* Don't preventively use basic authentication for proxy before receiving a
10813
407 error. Otherwise people willing to use other authentication schemes
10814
may expose their password in the clear (or nearly). This add one
10815
roundtrip in case basic authentication should be used, but plug the
10819
* Handle http and proxy digest authentication.
10820
(Vincent Ladeuil, #94034).
10825
* Added ``bzrlib.strace.strace`` which will strace a single callable and
10826
return a StraceResult object which contains just the syscalls involved
10827
in running it. (Robert Collins)
10829
* New test method ``reduceLockdirTimeout`` to drop the default (ui-centric)
10830
default time down to one suitable for tests. (Andrew Bennetts)
10832
* Add new ``vfs_transport_factory`` attribute on tests which provides the
10833
common vfs backing for both the readonly and readwrite transports.
10834
This allows the RemoteObject tests to back onto local disk or memory,
10835
and use the existing ``transport_server`` attribute all tests know about
10836
to be the smart server transport. This in turn allows tests to
10837
differentiate between 'transport to access the branch', and
10838
'transport which is a VFS' - which matters in Remote* tests.
10839
(Robert Collins, Andrew Bennetts)
10841
* The ``make_branch_and_tree`` method for tests will now create a
10842
lightweight checkout for the tree if the ``vfs_transport_factory`` is not
10843
a LocalURLServer. (Robert Collins, Andrew Bennetts)
10845
* Branch implementation tests have been audited to ensure that all urls
10846
passed to Branch APIs use proper urls, except when local-disk paths
10847
are intended. This is so that tests correctly access the test transport
10848
which is often not equivalent to local disk in Remote* tests. As part
10849
of this many tests were adjusted to remove dependencies on local disk
10851
(Robert Collins, Andrew Bennetts)
10853
* Mark bzrlib.tests and bzrlib.tests.TestUtil as providing assertFOO helper
10854
functions by adding a ``__unittest`` global attribute. (Robert Collins,
10855
Andrew Bennetts, Martin Pool, Jonathan Lange)
10857
* Refactored proxy and authentication handling to simplify the
10858
implementation of new auth schemes for both http and proxy.
10864
:Released: 2007-04-01
10869
* Handle incompatible repositories as a user issue when fetching.
10872
* Don't give a recommendation to upgrade when branching or
10873
checking out a branch that contains an old-format working tree.
10879
:Released: 2007-03-26
10884
* A warning is now displayed when opening working trees in older
10885
formats, to encourage people to upgrade to WorkingTreeFormat4.
10891
* HTTP redirections are now taken into account when a branch (or a
10892
bundle) is accessed for the first time. A message is issued at each
10893
redirection to inform the user. In the past, http redirections were
10894
silently followed for each request which significantly degraded the
10895
performances. The http redirections are not followed anymore by
10896
default, instead a RedirectRequested exception is raised. For bzrlib
10897
users needing to follow http redirections anyway,
10898
``bzrlib.transport.do_catching_redirections`` provide an easy transition
10904
* Added ``ReadLock.temporary_write_lock()`` to allow upgrading an OS read
10905
lock to an OS write lock. Linux can do this without unlocking, Win32
10906
needs to unlock in between. (John Arbash Meinel)
10908
* New parameter ``recommend_upgrade`` to ``BzrDir.open_workingtree``
10909
to silence (when false) warnings about opening old formats.
10912
* Fix minor performance regression with bzr-0.15 on pre-dirstate
10913
trees. (We were reading the working inventory too many times).
10914
(John Arbash Meinel)
10916
* Remove ``Branch.get_transaction()`` in favour of a simple cache of
10917
``revision_history``. Branch subclasses should override
10918
``_gen_revision_history`` rather than ``revision_history`` to make use of
10919
this cache, and call ``_clear_revision_history_cache`` and
10920
``_cache_revision_history`` at appropriate times. (Andrew Bennetts)
10925
* Take ``smtp_server`` from user config into account.
10928
* Restore Unicode filename handling for versioned and unversioned files.
10929
(John Arbash Meinel, #92608)
10931
* Don't fail during ``bzr commit`` if a file is marked removed, and
10932
the containing directory is auto-removed. (John Arbash Meinel, #93681)
10934
* ``bzr status FILENAME`` failed on Windows because of an uncommon
10935
errno. (``ERROR_DIRECTORY == 267 != ENOTDIR``).
10936
(Wouter van Heyst, John Arbash Meinel, #90819)
10938
* ``bzr checkout source`` should create a local branch in the same
10939
format as source. (John Arbash Meinel, #93854)
10941
* ``bzr commit`` with a kind change was failing to update the
10942
last-changed-revision for directories. The
10943
InventoryDirectory._unchanged only looked at the ``parent_id`` and name,
10944
ignoring the fact that the kind could have changed, too.
10945
(John Arbash Meinel, #90111)
10947
* ``bzr mv dir/subdir other`` was incorrectly updating files inside
10948
the directory. So that there was a chance it would break commit,
10949
etc. (John Arbash Meinel, #94037)
10951
* Correctly handles mutiple permanent http redirections.
10957
:Released: 2007-03-14
10959
Notes When Upgrading
10960
********************
10962
* Release 0.15rc2 of bzr changes the ``bzr init-repo`` command to
10963
default to ``--trees`` instead of ``--no-trees``.
10964
Existing shared repositories are not affected.
10969
* New ``merge-directive`` command to generate machine- and human-readable
10970
merge requests. (Aaron Bentley)
10972
* New ``submit:`` revision specifier makes it easy to diff against the
10973
common ancestor with the submit location (Aaron Bentley)
10975
* Added support for Putty's SSH implementation. (Dmitry Vasiliev)
10977
* Added ``bzr status --versioned`` to report only versioned files,
10978
not unknowns. (Kent Gibson)
10980
* Merge now autodetects the correct line-ending style for its conflict
10981
markers. (Aaron Bentley)
10986
* Refactored SSH vendor registration into SSHVendorManager class.
10992
* New ``--numbered-dirs`` option to ``bzr selftest`` to use
10993
numbered dirs for TestCaseInTempDir. This is default behavior
10994
on Windows. Anyone can force named dirs on Windows
10995
with ``--no-numbered-dirs``. (Alexander Belchenko)
10997
* Fix ``RevisionSpec_revid`` to handle the Unicode strings passed in
10998
from the command line. (Marien Zwart, #90501)
11000
* Fix ``TreeTransform._iter_changes`` when both the source and
11001
destination are missing. (Aaron Bentley, #88842)
11003
* Fix commit of merges with symlinks in dirstate trees.
11006
* Switch the ``bzr init-repo`` default from --no-trees to --trees.
11007
(Wouter van Heyst, #53483)
11013
:Released: 2007-03-07
11018
* The default disk format has changed. Please run 'bzr upgrade' in your
11019
working trees to upgrade. This new default is compatible for network
11020
operations, but not for local operations. That is, if you have two
11021
versions of bzr installed locally, after upgrading you can only use the
11022
bzr 0.15 version. This new default does not enable tags or nested-trees
11023
as they are incompatible with bzr versions before 0.15 over the network.
11025
* For users of bzrlib: Two major changes have been made to the working tree
11026
api in bzrlib. The first is that many methods and attributes, including
11027
the inventory attribute, are no longer valid for use until one of
11028
``lock_read``/``lock_write``/``lock_tree_write`` has been called,
11029
and become invalid again after unlock is called. This has been done
11030
to improve performance and correctness as part of the dirstate
11032
(Robert Collins, John A Meinel, Martin Pool, and others).
11034
* For users of bzrlib: The attribute 'tree.inventory' should be considered
11035
readonly. Previously it was possible to directly alter this attribute, or
11036
its contents, and have the tree notice this. This has been made
11037
unsupported - it may work in some tree formats, but in the newer dirstate
11038
format such actions will have no effect and will be ignored, or even
11039
cause assertions. All operations possible can still be carried out by a
11040
combination of the tree API, and the bzrlib.transform API. (Robert
11041
Collins, John A Meinel, Martin Pool, and others).
11046
* Support for OS Windows 98. Also .bzr.log on any windows system
11047
saved in My Documents folder. (Alexander Belchenko)
11049
* ``bzr mv`` enhanced to support already moved files.
11050
In the past the mv command would have failed if the source file doesn't
11051
exist. In this situation ``bzr mv`` would now detect that the file has
11052
already moved and update the repository accordingly, if the target file
11054
A new option ``--after`` has been added so that if two files already
11055
exist, you could notify Bazaar that you have moved a (versioned) file
11056
and replaced it with another. Thus in this case ``bzr move --after``
11057
will only update the Bazaar identifier.
11058
(Steffen Eichenberg, Marius Kruger)
11060
* ``ls`` now works on treeless branches and remote branches.
11063
* ``bzr help global-options`` describes the global options.
11066
* ``bzr pull --overwrite`` will now correctly overwrite checkouts.
11069
* Files are now allowed to change kind (e.g. from file to symlink).
11070
Supported by ``commit``, ``revert`` and ``status``
11073
* ``inventory`` and ``unknowns`` hidden in favour of ``ls``
11076
* ``bzr help checkouts`` descibes what checkouts are and some possible
11077
uses of them. (James Westby, Aaron Bentley)
11079
* A new ``-d`` option to push, pull and merge overrides the default
11080
directory. (Martin Pool)
11082
* Branch format 6: smaller, and potentially faster than format 5. Supports
11083
``append_history_only`` mode, where the log view and revnos do not change,
11084
except by being added to. Stores policy settings in
11085
".bzr/branch/branch.conf".
11087
* ``append_only`` branches: Format 6 branches may be configured so that log
11088
view and revnos are always consistent. Either create the branch using
11089
"bzr init --append-revisions-only" or edit the config file as descriped
11090
in docs/configuration.txt.
11092
* rebind: Format 6 branches retain the last-used bind location, so if you
11093
"bzr unbind", you can "bzr bind" to bind to the previously-selected
11096
* Builtin tags support, created and deleted by the ``tag`` command and
11097
stored in the branch. Tags can be accessed with the revisionspec
11098
``-rtag:``, and listed with ``bzr tags``. Tags are not versioned
11099
at present. Tags require a network incompatible upgrade. To perform this
11100
upgrade, run ``bzr upgrade --dirstate-tags`` in your branch and
11101
repositories. (Martin Pool)
11103
* The ``bzr://`` transport now has a well-known port number, 4155,
11104
which it will use by default. (Andrew Bennetts, Martin Pool)
11106
* Bazaar now looks for user-installed plugins before looking for site-wide
11107
plugins. (Jonathan Lange)
11109
* ``bzr resolve`` now detects and marks resolved text conflicts.
11115
* Internally revision ids and file ids are now passed around as utf-8
11116
bytestrings, rather than treating them as Unicode strings. This has
11117
performance benefits for Knits, since we no longer need to decode the
11118
revision id for each line of content, nor for each entry in the index.
11119
This will also help with the future dirstate format.
11120
(John Arbash Meinel)
11122
* Reserved ids (any revision-id ending in a colon) are rejected by
11123
versionedfiles, repositories, branches, and working trees
11126
* Minor performance improvement by not creating a ProgressBar for
11127
every KnitIndex we create. (about 90ms for a bzr.dev tree)
11128
(John Arbash Meinel)
11130
* New easier to use Branch hooks facility. There are five initial hooks,
11131
all documented in bzrlib.branch.BranchHooks.__init__ - ``'set_rh'``,
11132
``'post_push'``, ``'post_pull'``, ``'post_commit'``,
11133
``'post_uncommit'``. These hooks fire after the matching operation
11134
on a branch has taken place, and were originally added for the
11135
branchrss plugin. (Robert Collins)
11137
* New method ``Branch.push()`` which should be used when pushing from a
11138
branch as it makes performance and policy decisions to match the UI
11139
level command ``push``. (Robert Collins).
11141
* Add a new method ``Tree.revision_tree`` which allows access to cached
11142
trees for arbitrary revisions. This allows the in development dirstate
11143
tree format to provide access to the callers to cached copies of
11144
inventory data which are cheaper to access than inventories from the
11146
(Robert Collins, Martin Pool)
11148
* New ``Branch.last_revision_info`` method, this is being done to allow
11149
optimization of requests for both the number of revisions and the last
11150
revision of a branch with smartservers and potentially future branch
11151
formats. (Wouter van Heyst, Robert Collins)
11153
* Allow ``'import bzrlib.plugins.NAME'`` to work when the plugin NAME has not
11154
yet been loaded by ``load_plugins()``. This allows plugins to depend on each
11155
other for code reuse without requiring users to perform file-renaming
11156
gymnastics. (Robert Collins)
11158
* New Repository method ``'gather_stats'`` for statistic data collection.
11159
This is expected to grow to cover a number of related uses mainly
11160
related to bzr info. (Robert Collins)
11162
* Log formatters are now managed with a registry.
11163
``log.register_formatter`` continues to work, but callers accessing
11164
the FORMATTERS dictionary directly will not.
11166
* Allow a start message to be passed to the ``edit_commit_message``
11167
function. This will be placed in the message offered to the user
11168
for editing above the separator. It allows a template commit message
11169
to be used more easily. (James Westby)
11171
* ``GPGStrategy.sign()`` will now raise ``BzrBadParameterUnicode`` if
11172
you pass a Unicode string rather than an 8-bit string. Callers need
11173
to be updated to encode first. (John Arbash Meinel)
11175
* Branch.push, pull, merge now return Result objects with information
11176
about what happened, rather than a scattering of various methods. These
11177
are also passed to the post hooks. (Martin Pool)
11179
* File formats and architecture is in place for managing a forest of trees
11180
in bzr, and splitting up existing trees into smaller subtrees, and
11181
finally joining trees to make a larger tree. This is the first iteration
11182
of this support, and the user-facing aspects still require substantial
11183
work. If you wish to experiment with it, use ``bzr upgrade
11184
--dirstate-with-subtree`` in your working trees and repositories.
11185
You can use the hidden commands ``split`` and ``join`` and to create
11186
and manipulate nested trees, but please consider using the nested-trees
11187
branch, which contains substantial UI improvements, instead.
11188
http://code.aaronbentley.com/bzr/bzrrepo/nested-trees/
11189
(Aaron Bentley, Martin Pool, Robert Collins).
11194
* ``bzr annotate`` now uses dotted revnos from the viewpoint of the
11195
branch, rather than the last changed revision of the file.
11196
(John Arbash Meinel, #82158)
11198
* Lock operations no longer hang if they encounter a permission problem.
11201
* ``bzr push`` can resume a push that was canceled before it finished.
11202
Also, it can push even if the target directory exists if you supply
11203
the ``--use-existing-dir`` flag.
11204
(John Arbash Meinel, #30576, #45504)
11206
* Fix http proxy authentication when user and an optional
11207
password appears in the ``*_proxy`` vars. (Vincent Ladeuil,
11210
* ``bzr log branch/file`` works for local treeless branches
11211
(Aaron Bentley, #84247)
11213
* Fix problem with UNC paths on Windows 98. (Alexander Belchenko, #84728)
11215
* Searching location of CA bundle for PyCurl in env variable
11216
(``CURL_CA_BUNDLE``), and on win32 along the PATH.
11217
(Alexander Belchenko, #82086)
11219
* ``bzr init`` works with unicode argument LOCATION.
11220
(Alexander Belchenko, #85599)
11222
* Raise ``DependencyNotPresent`` if pycurl do not support https.
11223
(Vincent Ladeuil, #85305)
11225
* Invalid proxy env variables should not cause a traceback.
11226
(Vincent Ladeuil, #87765)
11228
* Ignore patterns normalised to use '/' path separator.
11229
(Kent Gibson, #86451)
11231
* bzr rocks. It sure does! Fix case. (Vincent Ladeuil, #78026)
11233
* Fix bzrtools shelve command for removed lines beginning with "--"
11234
(Johan Dahlberg, #75577)
11239
* New ``--first`` option to ``bzr selftest`` to run specified tests
11240
before the rest of the suite. (Martin Pool)
11246
:Released: 2007-01-23
11251
* ``bzr help global-options`` describes the global options. (Aaron Bentley)
11256
* Skip documentation generation tests if the tools to do so are not
11257
available. Fixes running selftest for installled copies of bzr.
11258
(John Arbash Meinel, #80330)
11260
* Fix the code that discovers whether bzr is being run from it's
11261
working tree to handle the case when it isn't but the directory
11262
it is in is below a repository. (James Westby, #77306)
11268
:Released: 2007-01-16
11273
* New connection: ``bzr+http://`` which supports tunnelling the smart
11274
protocol over an HTTP connection. If writing is enabled on the bzr
11275
server, then you can write over the http connection.
11276
(Andrew Bennetts, John Arbash Meinel)
11278
* Aliases now support quotation marks, so they can contain whitespace
11281
* PyCurlTransport now use a single curl object. By specifying explicitly
11282
the 'Range' header, we avoid the need to use two different curl objects
11283
(and two connections to the same server). (Vincent Ladeuil)
11285
* ``bzr commit`` does not prompt for a message until it is very likely to
11286
succeed. (Aaron Bentley)
11288
* ``bzr conflicts`` now takes --text to list pathnames of text conflicts
11291
* Fix ``iter_lines_added_or_present_in_versions`` to use a set instead
11292
of a list while checking if a revision id was requested. Takes 10s
11293
off of the ``fileids_affected_by_revision_ids`` time, which is 10s
11294
of the ``bzr branch`` time. Also improve ``fileids_...`` time by
11295
filtering lines with a regex rather than multiple ``str.find()``
11296
calls. (saves another 300ms) (John Arbash Meinel)
11298
* Policy can be set for each configuration key. This allows keys to be
11299
inherited properly across configuration entries. For example, this
11300
should enable you to do::
11302
[/home/user/project]
11303
push_location = sftp://host/srv/project/
11304
push_location:policy = appendpath
11306
And then a branch like ``/home/user/project/mybranch`` should get an
11307
automatic push location of ``sftp://host/srv/project/mybranch``.
11310
* Added ``bzr status --short`` to make status report svn style flags
11311
for each file. For example::
11313
$ bzr status --short
11319
* 'bzr selftest --clean-output' allows easily clean temporary tests
11320
directories without running tests. (Alexander Belchenko)
11322
* ``bzr help hidden-commands`` lists all hidden commands. (Aaron Bentley)
11324
* ``bzr merge`` now has an option ``--pull`` to fall back to pull if
11325
local is fully merged into remote. (Jan Hudec)
11327
* ``bzr help formats`` describes available directory formats. (Aaron Bentley)
11332
* A few tweaks directly to ``fileids_affected_by_revision_ids`` to
11333
help speed up processing, as well allowing to extract unannotated
11334
lines. Between the two ``fileids_affected_by_revision_ids`` is
11335
improved by approx 10%. (John Arbash Meinel)
11337
* Change Revision serialization to only write out millisecond
11338
resolution. Rather than expecting floating point serialization to
11339
preserve more resolution than we need. (Henri Weichers, Martin Pool)
11341
* Test suite ends cleanly on Windows. (Vincent Ladeuil)
11343
* When ``encoding_type`` attribute of class Command is equal to 'exact',
11344
force sys.stdout to be a binary stream on Windows, and therefore
11345
keep exact line-endings (without LF -> CRLF conversion).
11346
(Alexander Belchenko)
11348
* Single-letter short options are no longer globally declared. (Martin
11351
* Before using detected user/terminal encoding bzr should check
11352
that Python has corresponding codec. (Alexander Belchenko)
11354
* Formats for end-user selection are provided via a FormatRegistry (Aaron Bentley)
11359
* ``bzr missing --verbose`` was showing adds/removals in the wrong
11360
direction. (John Arbash Meinel)
11362
* ``bzr annotate`` now defaults to showing dotted revnos for merged
11363
revisions. It cuts them off at a depth of 12 characters, but you can
11364
supply ``--long`` to see the full number. You can also use
11365
``--show-ids`` to display the original revision ids, rather than
11366
revision numbers and committer names. (John Arbash Meinel, #75637)
11368
* bzr now supports Win32 UNC path (e.g. ``\HOST\path``.
11369
(Alexander Belchenko, #57869)
11371
* Win32-specific: output of cat, bundle and diff commands don't mangle
11372
line-endings (Alexander Belchenko, #55276)
11374
* Replace broken fnmatch based ignore pattern matching with custom pattern
11376
(Kent Gibson, Jan Hudec #57637)
11378
* pycurl and urllib can detect short reads at different places. Update
11379
the test suite to test more cases. Also detect http error code 416
11380
which was raised for that specific bug. Also enhance the urllib
11381
robustness by detecting invalid ranges (and pycurl's one by detecting
11382
short reads during the initial GET). (Vincent Ladeuil, #73948)
11384
* The urllib connection sharing interacts badly with urllib2
11385
proxy setting (the connections didn't go thru the proxy
11386
anymore). Defining a proper ProxyHandler solves the
11387
problem. (Vincent Ladeuil, #74759)
11389
* Use urlutils to generate relative URLs, not osutils
11390
(Aaron Bentley, #76229)
11392
* ``bzr status`` in a readonly directory should work without giving
11393
lots of errors. (John Arbash Meinel, #76299)
11395
* Mention the revisionspec topic for the revision option help.
11396
(Wouter van Heyst, #31663)
11398
* Allow plugins import from zip archives.
11399
(Alexander Belchenko, #68124)
11405
:Released: 2006-12-05
11407
No changes from 0.13rc
11413
:Released: 2006-11-27
11418
* New command ``bzr remove-tree`` allows the removal of the working
11419
tree from a branch.
11420
(Daniel Silverstone)
11422
* urllib uses shared keep-alive connections, so http
11423
operations are substantially faster.
11424
(Vincent Ladeuil, #53654)
11426
* ``bzr export`` allows an optional branch parameter, to export a bzr
11427
tree from some other url. For example:
11428
``bzr export bzr.tar.gz http://bazaar-vcs.org/bzr/bzr.dev``
11429
(Daniel Silverstone)
11431
* Added ``bzr help topics`` to the bzr help system. This gives a
11432
location for general information, outside of a specific command.
11433
This includes updates for ``bzr help revisionspec`` the first topic
11434
included. (Goffredo Baroncelli, John Arbash Meinel, #42714)
11436
* WSGI-compatible HTTP smart server. See ``doc/http_smart_server.txt``.
11439
* Knit files will now cache full texts only when the size of the
11440
deltas is as large as the size of the fulltext. (Or after 200
11441
deltas, whichever comes first). This has the most benefit on large
11442
files with small changes, such as the inventory for a large project.
11443
(eg For a project with 2500 files, and 7500 revisions, it changes
11444
the size of inventory.knit from 11MB to 5.4MB) (John Arbash Meinel)
11449
* New -D option given before the command line turns on debugging output
11450
for particular areas. -Derror shows tracebacks on all errors.
11453
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
11454
and remove benchmarks that take longer than 10min to run.
11455
(John Arbash Meinel)
11457
* Use ``time.time()`` instead of ``time.clock()`` to decide on
11458
progress throttling. Because ``time.clock()`` is actually CPU time,
11459
so over a high-latency connection, too many updates get throttled.
11460
(John Arbash Meinel)
11462
* ``MemoryTransport.list_dir()`` would strip the first character for
11463
files or directories in root directory. (John Arbash Meinel)
11465
* New method ``get_branch_reference`` on 'BzrDir' allows the detection of
11466
branch references - which the smart server component needs.
11468
* New ``ChrootTransportDecorator``, accessible via the ``chroot+`` url
11469
prefix. It disallows any access to locations above a set URL. (Andrew
11475
* Now ``_KnitIndex`` properly decode revision ids when loading index data.
11476
And optimize the knit index parsing code.
11477
(Dmitry Vasiliev, John Arbash Meinel)
11479
* ``bzrlib/bzrdir.py`` was directly referencing ``bzrlib.workingtree``,
11480
without importing it. This prevented ``bzr upgrade`` from working
11481
unless a plugin already imported ``bzrlib.workingtree``
11482
(John Arbash Meinel, #70716)
11484
* Suppress the traceback on invalid URLs (Vincent Ladeuil, #70803).
11486
* Give nicer error message when an http server returns a 403
11487
error code. (Vincent Ladeuil, #57644).
11489
* When a multi-range http GET request fails, try a single
11490
range one. If it fails too, forget about ranges. Remember that until
11491
the death of the transport and propagates that to the clones.
11492
(Vincent Ladeuil, #62276, #62029).
11494
* Handles user/passwords supplied in url from command
11495
line (for the urllib implementation). Don't request already
11496
known passwords (Vincent Ladeuil, #42383, #44647, #48527)
11498
* ``_KnitIndex.add_versions()`` dictionary compresses revision ids as they
11499
are added. This fixes bug where fetching remote revisions records
11500
them as full references rather than integers.
11501
(John Arbash Meinel, #64789)
11503
* ``bzr ignore`` strips trailing slashes in patterns.
11504
Also ``bzr ignore`` rejects absolute paths. (Kent Gibson, #4559)
11506
* ``bzr ignore`` takes multiple arguments. (Cheuksan Edward Wang, #29488)
11508
* mv correctly handles paths that traverse symlinks.
11509
(Aaron Bentley, #66964)
11511
* Give nicer looking error messages when failing to connect over ssh.
11512
(John Arbash Meinel, #49172)
11514
* Pushing to a remote branch does not currently update the remote working
11515
tree. After a remote push, ``bzr status`` and ``bzr diff`` on the remote
11516
machine now show that the working tree is out of date.
11517
(Cheuksan Edward Wang #48136)
11519
* Use patiencediff instead of difflib for determining deltas to insert
11520
into knits. This avoids the O(N^3) behavior of difflib. Patience
11521
diff should be O(N^2). (Cheuksan Edward Wang, #65714)
11523
* Running ``bzr log`` on nonexistent file gives an error instead of the
11524
entire log history. (Cheuksan Edward Wang #50793)
11526
* ``bzr cat`` can look up contents of removed or renamed files. If the
11527
pathname is ambiguous, i.e. the files in the old and new trees have
11528
different id's, the default is the file in the new tree. The user can
11529
use "--name-from-revision" to select the file in the old tree.
11530
(Cheuksan Edward Wang, #30190)
11535
* TestingHTTPRequestHandler really handles the Range header
11536
(previously it was ignoring it and returning the whole file,).
11541
:Released: 2006-10-30
11546
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
11547
and remove benchmarks that take longer than 10min to run.
11548
(John Arbash Meinel)
11553
:Released: 2006-10-23
11558
* ``bzr log`` now shows dotted-decimal revision numbers for all revisions,
11559
rather than just showing a decimal revision number for revisions on the
11560
mainline. These revision numbers are not yet accepted as input into bzr
11561
commands such as log, diff etc. (Robert Collins)
11563
* revisions can now be specified using dotted-decimal revision numbers.
11564
For instance, ``bzr diff -r 1.2.1..1.2.3``. (Robert Collins)
11566
* ``bzr help commands`` output is now shorter (Aaron Bentley)
11568
* ``bzr`` now uses lazy importing to reduce the startup time. This has
11569
a moderate effect on lots of actions, especially ones that have
11570
little to do. For example ``bzr rocks`` time is down to 116ms from
11571
283ms. (John Arbash Meinel)
11573
* New Registry class to provide name-to-object registry-like support,
11574
for example for schemes where plugins can register new classes to
11575
do certain tasks (e.g. log formatters). Also provides lazy registration
11576
to allow modules to be loaded on request.
11577
(John Arbash Meinel, Adeodato SimĆ³)
11579
API Incompatability
11580
*******************
11582
* LogFormatter subclasses show now expect the 'revno' parameter to
11583
show() to be a string rather than an int. (Robert Collins)
11588
* ``TestCase.run_bzr``, ``run_bzr_captured``, and ``run_bzr_subprocess``
11589
can take a ``working_dir='foo'`` parameter, which will change directory
11590
for the command. (John Arbash Meinel)
11592
* ``bzrlib.lazy_regex.lazy_compile`` can be used to create a proxy
11593
around a regex, which defers compilation until first use.
11594
(John Arbash Meinel)
11596
* ``TestCase.run_bzr_subprocess`` defaults to supplying the
11597
``--no-plugins`` parameter to ensure test reproducability, and avoid
11598
problems with system-wide installed plugins. (John Arbash Meinel)
11600
* Unique tree root ids are now supported. Newly created trees still
11601
use the common root id for compatibility with bzr versions before 0.12.
11604
* ``WorkingTree.set_root_id(None)`` is now deprecated. Please
11605
pass in ``inventory.ROOT_ID`` if you want the default root id value.
11606
(Robert Collins, John Arbash Meinel)
11608
* New method ``WorkingTree.flush()`` which will write the current memory
11609
inventory out to disk. At the same time, ``read_working_inventory`` will
11610
no longer trash the current tree inventory if it has been modified within
11611
the current lock, and the tree will now ``flush()`` automatically on
11612
``unlock()``. ``WorkingTree.set_root_id()`` has been updated to take
11613
advantage of this functionality. (Robert Collins, John Arbash Meinel)
11615
* ``bzrlib.tsort.merge_sorted`` now accepts ``generate_revnos``. This
11616
parameter will cause it to add another column to its output, which
11617
contains the dotted-decimal revno for each revision, as a tuple.
11620
* ``LogFormatter.show_merge`` is deprecated in favour of
11621
``LogFormatter.show_merge_revno``. (Robert Collins)
11626
* Avoid circular imports by creating a deprecated function for
11627
``bzrlib.tree.RevisionTree``. Callers should have been using
11628
``bzrlib.revisontree.RevisionTree`` anyway. (John Arbash Meinel,
11631
* Don't use ``socket.MSG_WAITALL`` as it doesn't exist on all
11632
platforms. (Martin Pool, #66356)
11634
* Don't require ``Content-Type`` in range responses. Assume they are a
11635
single range if ``Content-Type`` does not exist.
11636
(John Arbash Meinel, #62473)
11638
* bzr branch/pull no longer complain about progress bar cleanup when
11639
interrupted during fetch. (Aaron Bentley, #54000)
11641
* ``WorkingTree.set_parent_trees()`` uses the trees to directly write
11642
the basis inventory, rather than going through the repository. This
11643
allows us to have 1 inventory read, and 2 inventory writes when
11644
committing a new tree. (John Arbash Meinel)
11646
* When reverting, files that are not locally modified that do not exist
11647
in the target are deleted, not just unversioned (Aaron Bentley)
11649
* When trying to acquire a lock, don't fail immediately. Instead, try
11650
a few times (up to 1 hour) before timing out. Also, report why the
11651
lock is unavailable (John Arbash Meinel, #43521, #49556)
11653
* Leave HttpTransportBase daughter classes decides how they
11654
implement cloning. (Vincent Ladeuil, #61606)
11656
* diff3 does not indicate conflicts on clean merge. (Aaron Bentley)
11658
* If a commit fails, the commit message is stored in a file at the root of
11659
the tree for later commit. (Cheuksan Edward Wang, Stefan Metzmacher,
11665
* New test base class TestCaseWithMemoryTransport offers memory-only
11666
testing facilities: its not suitable for tests that need to mutate disk
11667
state, but most tests should not need that and should be converted to
11668
TestCaseWithMemoryTransport. (Robert Collins)
11670
* ``TestCase.make_branch_and_memory_tree`` now takes a format
11671
option to set the BzrDir, Repository and Branch formats of the
11672
created objects. (Robert Collins, John Arbash Meinel)
11677
:Released: 2006-10-02
11679
* Smart server transport test failures on windows fixed. (LukĆ”Å” LalinskĆ½).
11684
:Released: 2006-09-27
11689
* Test suite hangs on windows fixed. (Andrew Bennets, Alexander Belchenko).
11691
* Commit performance regression fixed. (Aaron Bentley, Robert Collins, John
11697
:Released: 2006-09-25
11702
* Knit files now wait to create their contents until the first data is
11703
added. The old code used to create an empty .knit and a .kndx with just
11704
the header. However, this caused a lot of extra round trips over sftp.
11705
This can change the time for ``bzr push`` to create a new remote branch
11706
from 160s down to 100s. This also affects ``bzr commit`` performance when
11707
adding new files, ``bzr commit`` on a new kernel-like tree drops from 50s
11708
down to 40s (John Arbash Meinel, #44692)
11710
* When an entire subtree has been deleted, commit will now report that
11711
just the top of the subtree has been deleted, rather than reporting
11712
all the individual items. (Robert Collins)
11714
* Commit performs one less XML parse. (Robert Collins)
11716
* ``bzr checkout`` now operates on readonly branches as well
11717
as readwrite branches. This fixes bug #39542. (Robert Collins)
11719
* ``bzr bind`` no longer synchronises history with the master branch.
11720
Binding should be followed by an update or push to synchronise the
11721
two branches. This is closely related to the fix for bug #39542.
11724
* ``bzrlib.lazy_import.lazy_import`` function to create on-demand
11725
objects. This allows all imports to stay at the global scope, but
11726
modules will not actually be imported if they are not used.
11727
(John Arbash Meinel)
11729
* Support ``bzr://`` and ``bzr+ssh://`` urls to work with the new RPC-based
11730
transport which will be used with the upcoming high-performance smart
11731
server. The new command ``bzr serve`` will invoke bzr in server mode,
11732
which processes these requests. (Andrew Bennetts, Robert Collins, Martin
11735
* New command ``bzr version-info`` which can be used to get a summary
11736
of the current state of the tree. This is especially useful as part
11737
of a build commands. See ``doc/version_info.txt`` for more information
11738
(John Arbash Meinel)
11743
* ``'bzr inventory [FILE...]'`` allows restricting the file list to a
11744
specific set of files. (John Arbash Meinel, #3631)
11746
* Don't abort when annotating empty files (John Arbash Meinel, #56814)
11748
* Add ``Stanza.to_unicode()`` which can be passed to another Stanza
11749
when nesting stanzas. Also, add ``read_stanza_unicode`` to handle when
11750
reading a nested Stanza. (John Arbash Meinel)
11752
* Transform._set_mode() needs to stat the right file.
11753
(John Arbash Meinel, #56549)
11755
* Raise WeaveFormatError rather than StopIteration when trying to read
11756
an empty Weave file. (John Arbash Meinel, #46871)
11758
* Don't access e.code for generic URLErrors, only HTTPErrors have .code.
11759
(Vincent Ladeuil, #59835)
11761
* Handle boundary="" lines properly to allow access through a Squid proxy.
11762
(John Arbash Meinel, #57723)
11764
* revert now removes newly-added directories (Aaron Bentley, #54172)
11766
* ``bzr upgrade sftp://`` shouldn't fail to upgrade v6 branches if there
11767
isn't a working tree. (David Allouche, #40679)
11769
* Give nicer error messages when a user supplies an invalid --revision
11770
parameter. (John Arbash Meinel, #55420)
11772
* Handle when LANG is not recognized by python. Emit a warning, but
11773
just revert to using 'ascii'. (John Arbash Meinel, #35392)
11775
* Don't use ``preexec_fn`` on win32, as it is not supported by subprocess.
11776
(John Arbash Meinel)
11778
* Skip specific tests when the dependencies aren't met. This includes
11779
some ``setup.py`` tests when ``python-dev`` is not available, and
11780
some tests that depend on paramiko. (John Arbash Meinel, Mattheiu Moy)
11782
* Fallback to Paramiko properly, if no ``ssh`` executable exists on
11783
the system. (Andrew Bennetts, John Arbash Meinel)
11785
* ``Branch.bind(other_branch)`` no longer takes a write lock on the
11786
other branch, and will not push or pull between the two branches.
11787
API users will need to perform a push or pull or update operation if they
11788
require branch synchronisation to take place. (Robert Collins, #43744)
11790
* When creating a tarball or zipfile export, export unicode names as utf-8
11791
paths. This may not work perfectly on all platforms, but has the best
11792
chance of working in the common case. (John Arbash Meinel, #56815)
11794
* When committing, only files that exist in working tree or basis tree
11795
may be specified (Aaron Bentley, #50793)
11800
* Fixes to run on Python 2.5 (Brian M. Carlson, Martin Pool, Marien Zwart)
11805
* TestCaseInTempDir now creates a separate directory for HOME, rather
11806
than having HOME set to the same location as the working directory.
11807
(John Arbash Meinel)
11809
* ``run_bzr_subprocess()`` can take an optional ``env_changes={}`` parameter,
11810
which will update os.environ inside the spawned child. It also can
11811
take a ``universal_newlines=True``, which helps when checking the output
11812
of the command. (John Arbash Meinel)
11814
* Refactor SFTP vendors to allow easier re-use when ssh is used.
11817
* ``Transport.list_dir()`` and ``Transport.iter_files_recursive()`` should always
11818
return urlescaped paths. This is now tested (there were bugs in a few
11819
of the transports) (Andrew Bennetts, David Allouche, John Arbash Meinel)
11821
* New utility function ``symbol_versioning.deprecation_string``. Returns the
11822
formatted string for a callable, deprecation format pair. (Robert Collins)
11824
* New TestCase helper applyDeprecated. This allows you to call a callable
11825
which is deprecated without it spewing to the screen, just by supplying
11826
the deprecation format string issued for it. (Robert Collins)
11828
* Transport.append and Transport.put have been deprecated in favor of
11829
``.append_bytes``, ``.append_file``, ``.put_bytes``, and
11830
``.put_file``. This removes the ambiguity in what type of object the
11831
functions take. ``Transport.non_atomic_put_{bytes,file}`` has also
11832
been added. Which works similarly to ``Transport.append()`` except for
11833
SFTP, it doesn't have a round trip when opening the file. Also, it
11834
provides functionality for creating a parent directory when trying
11835
to create a file, rather than raise NoSuchFile and forcing the
11836
caller to repeat their request.
11837
(John Arbash Meinel)
11839
* WorkingTree has a new api ``unversion`` which allow the unversioning of
11840
entries by their file id. (Robert Collins)
11842
* ``WorkingTree.pending_merges`` is deprecated. Please use the
11843
``get_parent_ids`` (introduced in 0.10) method instead. (Robert Collins)
11845
* WorkingTree has a new ``lock_tree_write`` method which locks the branch for
11846
read rather than write. This is appropriate for actions which only need
11847
the branch data for reference rather than mutation. A new decorator
11848
``needs_tree_write_lock`` is provided in the workingtree module. Like the
11849
``needs_read_lock`` and ``needs_write_lock`` decorators this allows static
11850
declaration of the locking requirements of a function to ensure that
11851
a lock is taken out for casual scripts. (Robert Collins, #54107)
11853
* All WorkingTree methods which write to the tree, but not to the branch
11854
have been converted to use ``needs_tree_write_lock`` rather than
11855
``needs_write_lock``. Also converted is the revert, conflicts and tree
11856
transform modules. This provides a modest performance improvement on
11857
metadir style trees, due to the reduce lock-acquisition, and a more
11858
significant performance improvement on lightweight checkouts from
11859
remote branches, where trivial operations used to pay a significant
11860
penalty. It also provides the basis for allowing readonly checkouts.
11863
* Special case importing the standard library 'copy' module. This shaves
11864
off 40ms of startup time, while retaining compatibility. See:
11865
``bzrlib/inspect_for_copy.py`` for more details. (John Arbash Meinel)
11867
* WorkingTree has a new parent class MutableTree which represents the
11868
specialisations of Tree which are able to be altered. (Robert Collins)
11870
* New methods mkdir and ``put_file_bytes_non_atomic`` on MutableTree that
11871
mutate the tree and its contents. (Robert Collins)
11873
* Transport behaviour at the root of the URL is now defined and tested.
11874
(Andrew Bennetts, Robert Collins)
11879
* New test helper classs MemoryTree. This is typically accessed via
11880
``self.make_branch_and_memory_tree()`` in test cases. (Robert Collins)
11882
* Add ``start_bzr_subprocess`` and ``stop_bzr_subprocess`` to allow test
11883
code to continue running concurrently with a subprocess of bzr.
11884
(Andrew Bennetts, Robert Collins)
11886
* Add a new method ``Transport.get_smart_client()``. This is provided to
11887
allow upgrades to a richer interface than the VFS one provided by
11888
Transport. (Andrew Bennetts, Martin Pool)
11893
:Released: 2006-08-29
11897
* 'merge' now takes --uncommitted, to apply uncommitted changes from a
11898
tree. (Aaron Bentley)
11900
* 'bzr add --file-ids-from' can be used to specify another path to use
11901
for creating file ids, rather than generating all new ones. Internally,
11902
the 'action' passed to ``smart_add_tree()`` can return ``file_ids`` that
11903
will be used, rather than having bzrlib generate new ones.
11904
(John Arbash Meinel, #55781)
11906
* ``bzr selftest --benchmark`` now allows a ``--cache-dir`` parameter.
11907
This will cache some of the intermediate trees, and decrease the
11908
setup time for benchmark tests. (John Arbash Meinel)
11910
* Inverse forms are provided for all boolean options. For example,
11911
--strict has --no-strict, --no-recurse has --recurse (Aaron Bentley)
11913
* Serialize out Inventories directly, rather than using ElementTree.
11914
Writing out a kernel sized inventory drops from 2s down to ~350ms.
11915
(Robert Collins, John Arbash Meinel)
11920
* Help diffutils 2.8.4 get along with binary tests (Marien Zwart: #57614)
11922
* Change LockDir so that if the lock directory doesn't exist when
11923
``lock_write()`` is called, an attempt will be made to create it.
11924
(John Arbash Meinel, #56974)
11926
* ``bzr uncommit`` preserves pending merges. (John Arbash Meinel, #57660)
11928
* Active FTP transport now works as intended. (ghozzy, #56472)
11930
* Really fix mutter() so that it won't ever raise a UnicodeError.
11931
It means it is possible for ~/.bzr.log to contain non UTF-8 characters.
11932
But it is a debugging log, not a real user file.
11933
(John Arbash Meinel, #56947, #53880)
11935
* Change Command handle to allow Unicode command and options.
11936
At present we cannot register Unicode command names, so we will get
11937
BzrCommandError('unknown command'), or BzrCommandError('unknown option')
11938
But that is better than a UnicodeError + a traceback.
11939
(John Arbash Meinel, #57123)
11941
* Handle TZ=UTC properly when reading/writing revisions.
11942
(John Arbash Meinel, #55783, #56290)
11944
* Use ``GPG_TTY`` to allow gpg --cl to work with gpg-agent in a pipeline,
11945
(passing text to sign in on stdin). (John Arbash Meinel, #54468)
11947
* External diff does the right thing for binaries even in foreign
11948
languages. (John Arbash Meinel, #56307)
11950
* Testament handles more cases when content is unicode. Specific bug was
11951
in handling of revision properties.
11952
(John Arbash Meinel, Holger Krekel, #54723)
11954
* The bzr selftest was failing on installed versions due to a bug in a new
11955
test helper. (John Arbash Meinel, Robert Collins, #58057)
11960
* ``bzrlib.cache_utf8`` contains ``encode()`` and ``decode()`` functions
11961
which can be used to cache the conversion between utf8 and Unicode.
11962
Especially helpful for some of the knit annotation code, which has to
11963
convert revision ids to utf8 to annotate lines in storage.
11964
(John Arbash Meinel)
11966
* ``setup.py`` now searches the filesystem to find all packages which
11967
need to be installed. This should help make the life of packagers
11968
easier. (John Arbash Meinel)
11973
:Released: 2006-08-11
11978
* The hard-coded built-in ignore rules have been removed. There are
11979
now two rulesets which are enforced. A user global one in
11980
``~/.bazaar/ignore`` which will apply to every tree, and the tree
11981
specific one '.bzrignore'.
11982
``~/.bazaar/ignore`` will be created if it does not exist, but with
11983
a more conservative list than the old default.
11984
This fixes bugs with default rules being enforced no matter what.
11985
The old list of ignore rules from bzr is available by
11986
running 'bzr ignore --old-default-rules'.
11987
(Robert Collins, Martin Pool, John Arbash Meinel)
11989
* 'branches.conf' has been changed to 'locations.conf', since it can apply
11990
to more locations than just branch locations.
11996
* The revision specifier "revno:" is extended to accept the syntax
11997
revno:N:branch. For example,
11998
revno:42:http://bazaar-vcs.org/bzr/bzr.dev/ means revision 42 in
11999
bzr.dev. (Matthieu Moy)
12001
* Tests updates to ensure proper URL handling, UNICODE support, and
12002
proper printing when the user's terminal encoding cannot display
12003
the path of a file that has been versioned.
12004
``bzr branch`` can take a target URL rather than only a local directory.
12005
``Branch.get_parent()/set_parent()`` now save a relative path if possible,
12006
and normalize the parent based on root, allowing access across
12007
different transports. (John Arbash Meinel, Wouter van Heyst, Martin Pool)
12008
(Malone #48906, #42699, #40675, #5281, #3980, #36363, #43689,
12011
* On Unix, detect terminal width using an ioctl not just $COLUMNS.
12012
Use terminal width for single-line logs from ``bzr log --line`` and
12013
pending-merge display. (Robert Widhopf-Fenk, Gustavo Niemeyer)
12016
* On Windows, detect terminal width using GetConsoleScreenBufferInfo.
12017
(Alexander Belchenko)
12019
* Speedup improvement for 'date:'-revision search. (Guillaume Pinot).
12021
* Show the correct number of revisions pushed when pushing a new branch.
12024
* 'bzr selftest' now shows a progress bar with the number of tests, and
12025
progress made. 'make check' shows tests in -v mode, to be more useful
12026
for the PQM status window. (Robert Collins).
12027
When using a progress bar, failed tests are printed out, rather than
12028
being overwritten by the progress bar until the suite finishes.
12029
(John Arbash Meinel)
12031
* 'bzr selftest --benchmark' will run a new benchmarking selftest.
12032
'bzr selftest --benchmark --lsprof-timed' will use lsprofile to generate
12033
profile data for the individual profiled calls, allowing for fine
12034
grained analysis of performance.
12035
(Robert Collins, Martin Pool).
12037
* 'bzr commit' shows a progress bar. This is useful for commits over sftp
12038
where commit can take an appreciable time. (Robert Collins)
12040
* 'bzr add' is now less verbose in telling you what ignore globs were
12041
matched by files being ignored. Instead it just tells you how many
12042
were ignored (because you might reasonably be expecting none to be
12043
ignored). 'bzr add -v' is unchanged and will report every ignored
12044
file. (Robert Collins).
12046
* ftp now has a test server if medusa is installed. As part of testing,
12047
ftp support has been improved, including support for supplying a
12048
non-standard port. (John Arbash Meinel).
12050
* 'bzr log --line' shows the revision number, and uses only the
12051
first line of the log message (#5162, Alexander Belchenko;
12054
* 'bzr status' has had the --all option removed. The 'bzr ls' command
12055
should be used to retrieve all versioned files. (Robert Collins)
12057
* 'bzr bundle OTHER/BRANCH' will create a bundle which can be sent
12058
over email, and applied on the other end, while maintaining ancestry.
12059
This bundle can be applied with either 'bzr merge' or 'bzr pull',
12060
the same way you would apply another branch.
12061
(John Arbash Meinel, Aaron Bentley)
12063
* 'bzr whoami' can now be used to set your identity from the command line,
12064
for a branch or globally. (Robey Pointer)
12066
* 'bzr checkout' now aliased to 'bzr co', and 'bzr annotate' to 'bzr ann'.
12069
* 'bzr revert DIRECTORY' now reverts the contents of the directory as well.
12072
* 'bzr get sftp://foo' gives a better error when paramiko is not present.
12073
Also updates things like 'http+pycurl://' if pycurl is not present.
12074
(John Arbash Meinel) (Malone #47821, #52204)
12076
* New env variable ``BZR_PROGRESS_BAR``, sets the default progress bar type.
12077
Can be set to 'none' or 'dummy' to disable the progress bar, 'dots' or
12078
'tty' to create the respective type. (John Arbash Meinel, #42197, #51107)
12080
* Improve the help text for 'bzr diff' to explain what various options do.
12081
(John Arbash Meinel, #6391)
12083
* 'bzr uncommit -r 10' now uncommits revisions 11.. rather than uncommitting
12084
revision 10. This makes -r10 more in line with what other commands do.
12085
'bzr uncommit' also now saves the pending merges of the revisions that
12086
were removed. So it is safe to uncommit after a merge, fix something,
12087
and commit again. (John Arbash Meinel, #32526, #31426)
12089
* 'bzr init' now also works on remote locations.
12090
(Wouter van Heyst, #48904)
12092
* HTTP support has been updated. When using pycurl we now support
12093
connection keep-alive, which reduces dns requests and round trips.
12094
And for both urllib and pycurl we support multi-range requests,
12095
which decreases the number of round-trips. Performance results for
12096
``bzr branch http://bazaar-vcs.org/bzr/bzr.dev/`` indicate
12097
http branching is now 2-3x faster, and ``bzr pull`` in an existing
12098
branch is as much as 4x faster.
12099
(Michael Ellerman, Johan Rydberg, John Arbash Meinel, #46768)
12101
* Performance improvements for sftp. Branching and pulling are now up to
12102
2x faster. Utilize paramiko.readv() support for async requests if it
12103
is available (paramiko > 1.6) (John Arbash Meinel)
12108
* Fix shadowed definition of TestLocationConfig that caused some
12110
(Erik BĆ„gfors, Michael Ellerman, Martin Pool, #32587)
12112
* Fix unnecessary requirement of sign-my-commits that it be run from
12113
a working directory. (Martin Pool, Robert Collins)
12115
* 'bzr push location' will only remember the push location if it succeeds
12116
in connecting to the remote location. (John Arbash Meinel, #49742)
12118
* 'bzr revert' no longer toggles the executable bit on win32
12119
(John Arbash Meinel, #45010)
12121
* Handle broken pipe under win32 correctly. (John Arbash Meinel)
12123
* sftp tests now work correctly on win32 if you have a newer paramiko
12124
(John Arbash Meinel)
12126
* Cleanup win32 test suite, and general cleanup of places where
12127
file handles were being held open. (John Arbash Meinel)
12129
* When specifying filenames for 'diff -r x..y', the name of the file in the
12130
working directory can be used, even if its name is different in both x
12133
* File-ids containing single- or double-quotes are handled correctly by
12134
push. (Aaron Bentley, #52227)
12136
* Normalize unicode filenames to ensure cross-platform consistency.
12137
(John Arbash Meinel, #43689)
12139
* The argument parser can now handle '-' as an argument. Currently
12140
no code interprets it specially (it is mostly handled as a file named
12141
'-'). But plugins, and future operations can use it.
12142
(John Arbash meinel, #50984)
12144
* Bundles can properly read binary files with a plain '\r' in them.
12145
(John Arbash Meinel, #51927)
12147
* Tuning ``iter_entries()`` to be more efficient (John Arbash Meinel, #5444)
12149
* Lots of win32 fixes (the test suite passes again).
12150
(John Arbash Meinel, #50155)
12152
* Handle openbsd returning None for sys.getfilesystemencoding() (#41183)
12154
* Support ftp APPE (append) to allow Knits to be used over ftp (#42592)
12156
* Removals are only committed if they match the filespec (or if there is
12157
no filespec). (#46635, Aaron Bentley)
12159
* smart-add recurses through all supplied directories
12160
(John Arbash Meinel, #52578)
12162
* Make the bundle reader extra lines before and after the bundle text.
12163
This allows you to parse an email with the bundle inline.
12164
(John Arbash Meinel, #49182)
12166
* Change the file id generator to squash a little bit more. Helps when
12167
working with long filenames on windows. (Also helps for unicode filenames
12168
not generating hidden files). (John Arbash Meinel, #43801)
12170
* Restore terminal mode on C-c while reading sftp password. (#48923,
12171
Nicholas Allen, Martin Pool)
12173
* Timestamps are rounded to 1ms, and revision entries can be recreated
12174
exactly. (John Arbash Meinel, Jamie Wilkinson, #40693)
12176
* Branch.base has changed to a URL, but ~/.bazaar/locations.conf should
12177
use local paths, since it is user visible (John Arbash Meinel, #53653)
12179
* ``bzr status foo`` when foo was unversioned used to cause a full delta
12180
to be generated (John Arbash Meinel, #53638)
12182
* When reading revision properties, an empty value should be considered
12183
the empty string, not None (John Arbash Meinel, #47782)
12185
* ``bzr diff --diff-options`` can now handle binary files being changed.
12186
Also, the output is consistent when --diff-options is not supplied.
12187
(John Arbash Meinel, #54651, #52930)
12189
* Use the right suffixes for loading plugins (John Arbash Meinel, #51810)
12191
* Fix ``Branch.get_parent()`` to handle the case when the parent is not
12192
accessible (John Arbash Meinel, #52976)
12197
* Combine the ignore rules into a single regex rather than looping over
12198
them to reduce the threshold where N^2 behaviour occurs in operations
12199
like status. (Jan Hudec, Robert Collins).
12201
* Appending to ``bzrlib.DEFAULT_IGNORE`` is now deprecated. Instead, use
12202
one of the add functions in bzrlib.ignores. (John Arbash Meinel)
12204
* 'bzr push' should only push the ancestry of the current revision, not
12205
all of the history in the repository. This is especially important for
12206
shared repositories. (John Arbash Meinel)
12208
* ``bzrlib.delta.compare_trees`` now iterates in alphabetically sorted order,
12209
rather than randomly walking the inventories. (John Arbash Meinel)
12211
* Doctests are now run in temporary directories which are cleaned up when
12212
they finish, rather than using special ScratchDir/ScratchBranch objects.
12215
* Split ``check`` into separate methods on the branch and on the repository,
12216
so that it can be specialized in ways that are useful or efficient for
12217
different formats. (Martin Pool, Robert Collins)
12219
* Deprecate ``Repository.all_revision_ids``; most methods don't really need
12220
the global revision graph but only that part leading up to a particular
12221
revision. (Martin Pool, Robert Collins)
12223
* Add a BzrDirFormat ``control_formats`` list which allows for control formats
12224
that do not use '.bzr' to store their data - i.e. '.svn', '.hg' etc.
12225
(Robert Collins, Jelmer Vernooij).
12227
* ``bzrlib.diff.external_diff`` can be redirected to any file-like object.
12228
Uses subprocess instead of spawnvp.
12229
(James Henstridge, John Arbash Meinel, #4047, #48914)
12231
* New command line option '--profile-imports', which will install a custom
12232
importer to log time to import modules and regex compilation time to
12233
sys.stderr (John Arbash Meinel)
12235
* 'EmptyTree' is now deprecated, please use ``repository.revision_tree(None)``
12236
instead. (Robert Collins)
12238
* "RevisionTree" is now in bzrlib/revisiontree.py. (Robert Collins)
12243
:Released: 2006-05-17
12248
* setup.py failed to install launchpad plugin. (Martin Pool)
12253
:Released: 2006-05-16
12258
* Fix failure to commit a merge in a checkout. (Martin Pool,
12259
Robert Collins, Erik BĆ„gfors, #43959)
12261
* Nicer messages from 'commit' in the case of renames, and correct
12262
messages when a merge has occured. (Robert Collins, Martin Pool)
12264
* Separate functionality from assert statements as they are skipped in
12265
optimized mode of python. Add the same check to pending merges.
12266
(Olaf Conradi, #44443)
12271
* Do not show the None revision in output of bzr ancestry. (Olaf Conradi)
12273
* Add info on standalone branches without a working tree.
12274
(Olaf Conradi, #44155)
12276
* Fix bug in knits when raising InvalidRevisionId. (Olaf Conradi, #44284)
12281
* Make editor invocation comply with Debian Policy. First check
12282
environment variables VISUAL and EDITOR, then try editor from
12283
alternatives system. If that all fails, fall back to the pre-defined
12284
list of editors. (Olaf Conradi, #42904)
12289
* New 'register-branch' command registers a public branch into
12290
Launchpad.net, where it can be associated with bugs, etc.
12291
(Martin Pool, Bjorn Tillenius, Robert Collins)
12296
* New public api in InventoryEntry - ``describe_change(old, new)`` which
12297
provides a human description of the changes between two old and
12298
new. (Robert Collins, Martin Pool)
12303
* Fix test case for bzr info in upgrading a standalone branch to metadir,
12304
uses bzrlib api now. (Olaf Conradi)
12309
:Released: 2006-05-08
12311
Notes When Upgrading
12312
********************
12314
Release 0.8 of bzr introduces a new format for history storage, called
12315
'knit', as an evolution of to the 'weave' format used in 0.7. Local
12316
and remote operations are faster using knits than weaves. Several
12317
operations including 'init', 'init-repo', and 'upgrade' take a
12318
--format option that controls this. Branching from an existing branch
12319
will keep the same format.
12321
It is possible to merge, pull and push between branches of different
12322
formats but this is slower than moving data between homogenous
12323
branches. It is therefore recommended (but not required) that you
12324
upgrade all branches for a project at the same time. Information on
12325
formats is shown by 'bzr info'.
12327
bzr 0.8 now allows creation of 'repositories', which hold the history
12328
of files and revisions for several branches. Previously bzr kept all
12329
the history for a branch within the .bzr directory at the root of the
12330
branch, and this is still the default. To create a repository, use
12331
the new 'bzr init-repo' command. Branches exist as directories under
12332
the repository and contain just a small amount of information
12333
indicating the current revision of the branch.
12335
bzr 0.8 also supports 'checkouts', which are similar to in cvs and
12336
subversion. Checkouts are associated with a branch (optionally in a
12337
repository), which contains all the historical information. The
12338
result is that a checkout can be deleted without losing any
12339
already-committed revisions. A new 'update' command is also available.
12341
Repositories and checkouts are not supported with the 0.7 storage
12342
format. To use them you must upgrad to either knits, or to the
12343
'metaweave' format, which uses weaves but changes the .bzr directory
12350
* sftp paths can now be relative, or local, according to the lftp
12351
convention. Paths now take the form::
12353
sftp://user:pass@host:port/~/relative/path
12355
sftp://user:pass@host:port/absolute/path
12357
* The FTP transport now tries to reconnect after a temporary
12358
failure. ftp put is made atomic. (Matthieu Moy)
12360
* The FTP transport now maintains a pool of connections, and
12361
reuses them to avoid multiple connections to the same host (like
12362
sftp did). (Daniel Silverstone)
12364
* The ``bzr_man.py`` file has been removed. To create the man page now,
12365
use ``./generate_docs.py man``. The new program can also create other files.
12366
Run ``python generate_docs.py --help`` for usage information.
12367
(Hans Ulrich Niedermann & James Blackwell).
12369
* Man Page now gives full help (James Blackwell).
12370
Help also updated to reflect user config now being stored in .bazaar
12371
(Hans Ulrich Niedermann)
12373
* It's now possible to set aliases in bazaar.conf (Erik BĆ„gfors)
12375
* Pull now accepts a --revision argument (Erik BĆ„gfors)
12377
* ``bzr re-sign`` now allows multiple revisions to be supplied on the command
12378
line. You can now use the following command to sign all of your old
12381
find .bzr/revision-store// -name my@email-* \
12382
| sed 's/.*\/\/..\///' \
12383
| xargs bzr re-sign
12385
* Upgrade can now upgrade over the network. (Robert Collins)
12387
* Two new commands 'bzr checkout' and 'bzr update' allow for CVS/SVN-alike
12388
behaviour. By default they will cache history in the checkout, but
12389
with --lightweight almost all data is kept in the master branch.
12392
* 'revert' unversions newly-versioned files, instead of deleting them.
12394
* 'merge' is more robust. Conflict messages have changed.
12396
* 'merge' and 'revert' no longer clobber existing files that end in '~' or
12399
* Default log format can be set in configuration and plugins can register
12400
their own formatters. (Erik BĆ„gfors)
12402
* New 'reconcile' command will check branch consistency and repair indexes
12403
that can become out of sync in pre 0.8 formats. (Robert Collins,
12404
Daniel Silverstone)
12406
* New 'bzr init --format' and 'bzr upgrade --format' option to control
12407
what storage format is created or produced. (Robert Collins,
12410
* Add parent location to 'bzr info', if there is one. (Olaf Conradi)
12412
* New developer commands 'weave-list' and 'weave-join'. (Martin Pool)
12414
* New 'init-repository' command, plus support for repositories in 'init'
12415
and 'branch' (Aaron Bentley, Erik BĆ„gfors, Robert Collins)
12417
* Improve output of 'info' command. Show all relevant locations related to
12418
working tree, branch and repository. Use kibibytes for binary quantities.
12419
Fix off-by-one error in missing revisions of working tree. Make 'info'
12420
work on branches, repositories and remote locations. Show locations
12421
relative to the shared repository, if applicable. Show locking status
12422
of locations. (Olaf Conradi)
12424
* Diff and merge now safely handle binary files. (Aaron Bentley)
12426
* 'pull' and 'push' now normalise the revision history, so that any two
12427
branches with the same tip revision will have the same output from 'log'.
12430
* 'merge' accepts --remember option to store parent location, like 'push'
12431
and 'pull'. (Olaf Conradi)
12433
* bzr status and diff when files given as arguments do not exist
12434
in the relevant trees. (Martin Pool, #3619)
12436
* Add '.hg' to the default ignore list. (Martin Pool)
12438
* 'knit' is now the default disk format. This improves disk performance and
12439
utilization, increases incremental pull performance, robustness with SFTP
12440
and allows checkouts over SFTP to perform acceptably.
12441
The initial Knit code was contributed by Johan Rydberg based on a
12442
specification by Martin Pool.
12443
(Robert Collins, Aaron Bentley, Johan Rydberg, Martin Pool).
12445
* New tool to generate all-in-one html version of the manual. (Alexander
12448
* Hitting CTRL-C while doing an SFTP push will no longer cause stale locks
12449
to be left in the SFTP repository. (Robert Collins, Martin Pool).
12451
* New option 'diff --prefix' to control how files are named in diff
12452
output, with shortcuts '-p0' and '-p1' corresponding to the options for
12453
GNU patch. (Alexander Belchenko, Goffredo Baroncelli, Martin Pool)
12455
* Add --revision option to 'annotate' command. (Olaf Conradi)
12457
* If bzr shows an unexpected revision-history after pulling (perhaps due
12458
to a reweave) it can now be corrected by 'bzr reconcile'.
12464
* Commit is now verbose by default, and shows changed filenames and the
12465
new revision number. (Robert Collins, Martin Pool)
12467
* Unify 'mv', 'move', 'rename'. (Matthew Fuller, #5379)
12469
* 'bzr -h' shows help. (Martin Pool, Ian Bicking, #35940)
12471
* Make 'pull' and 'push' remember location on failure using --remember.
12474
* For compatibility, make old format for using weaves inside metadir
12475
available as 'metaweave' format. Rename format 'metadir' to 'default'.
12476
Clean up help for option --format in commands 'init', 'init-repo' and
12477
'upgrade'. (Olaf Conradi)
12482
* The internal storage of history, and logical branch identity have now
12483
been split into Branch, and Repository. The common locking and file
12484
management routines are now in bzrlib.lockablefiles.
12485
(Aaron Bentley, Robert Collins, Martin Pool)
12487
* Transports can now raise DependencyNotPresent if they need a library
12488
which is not installed, and then another implementation will be
12489
tried. (Martin Pool)
12491
* Remove obsolete (and no-op) `decode` parameter to `Transport.get`.
12494
* Using Tree Transform for merge, revert, tree-building
12496
* WorkingTree.create, Branch.create, ``WorkingTree.create_standalone``,
12497
Branch.initialize are now deprecated. Please see ``BzrDir.create_*`` for
12498
replacement API's. (Robert Collins)
12500
* New BzrDir class represents the .bzr control directory and manages
12501
formatting issues. (Robert Collins)
12503
* New repository.InterRepository class encapsulates Repository to
12504
Repository actions and allows for clean selection of optimised code
12505
paths. (Robert Collins)
12507
* ``bzrlib.fetch.fetch`` and ``bzrlib.fetch.greedy_fetch`` are now
12508
deprecated, please use ``branch.fetch`` or ``repository.fetch``
12509
depending on your needs. (Robert Collins)
12511
* deprecated methods now have a ``is_deprecated`` flag on them that can
12512
be checked, if you need to determine whether a given callable is
12513
deprecated at runtime. (Robert Collins)
12515
* Progress bars are now nested - see
12516
``bzrlib.ui.ui_factory.nested_progress_bar``.
12517
(Robert Collins, Robey Pointer)
12519
* New API call ``get_format_description()`` for each type of format.
12522
* Changed ``branch.set_parent()`` to accept None to remove parent.
12525
* Deprecated BzrError AmbiguousBase. (Olaf Conradi)
12527
* WorkingTree.branch is now a read only property. (Robert Collins)
12529
* bzrlib.ui.text.TextUIFactory now accepts a ``bar_type`` parameter which
12530
can be None or a factory that will create a progress bar. This is
12531
useful for testing or for overriding the bzrlib.progress heuristic.
12534
* New API method ``get_physical_lock_status()`` to query locks present on a
12535
transport. (Olaf Conradi)
12537
* Repository.reconcile now takes a thorough keyword parameter to allow
12538
requesting an indepth reconciliation, rather than just a data-loss
12539
check. (Robert Collins)
12541
* ``bzrlib.ui.ui_factory protocol`` now supports ``get_boolean`` to prompt
12542
the user for yes/no style input. (Robert Collins)
12547
* SFTP tests now shortcut the SSH negotiation, reducing test overhead
12548
for testing SFTP protocol support. (Robey Pointer)
12550
* Branch formats are now tested once per implementation (see ``bzrlib.
12551
tests.branch_implementations``. This is analagous to the transport
12552
interface tests, and has been followed up with working tree,
12553
repository and BzrDir tests. (Robert Collins)
12555
* New test base class TestCaseWithTransport provides a transport aware
12556
test environment, useful for testing any transport-interface using
12557
code. The test suite option --transport controls the transport used
12558
by this class (when its not being used as part of implementation
12559
contract testing). (Robert Collins)
12561
* Close logging handler on disabling the test log. This will remove the
12562
handler from the internal list inside python's logging module,
12563
preventing shutdown from closing it twice. (Olaf Conradi)
12565
* Move test case for uncommit to blackbox tests. (Olaf Conradi)
12567
* ``run_bzr`` and ``run_bzr_captured`` now accept a 'stdin="foo"'
12568
parameter which will provide String("foo") to the command as its stdin.
12573
:Released: 2006-01-09
12578
* .bzrignore is excluded from exports, on the grounds that it's a bzr
12579
internal-use file and may not be wanted. (Jamie Wilkinson)
12581
* The "bzr directories" command were removed in favor of the new
12582
--kind option to the "bzr inventory" command. To list all
12583
versioned directories, now use "bzr inventory --kind directory".
12586
* Under Windows configuration directory is now ``%APPDATA%\bazaar\2.0``
12587
by default. (John Arbash Meinel)
12589
* The parent of Bzr configuration directory can be set by ``BZR_HOME``
12590
environment variable. Now the path for it is searched in ``BZR_HOME``,
12591
then in HOME. Under Windows the order is: ``BZR_HOME``, ``APPDATA``
12592
(usually points to ``C:\Documents and Settings\User Name\Application Data``),
12593
``HOME``. (John Arbash Meinel)
12595
* Plugins with the same name in different directories in the bzr plugin
12596
path are no longer loaded: only the first successfully loaded one is
12597
used. (Robert Collins)
12599
* Use systems' external ssh command to open connections if possible.
12600
This gives better integration with user settings such as ProxyCommand.
12603
* Permissions on files underneath .bzr/ are inherited from the .bzr
12604
directory. So for a shared repository, simply doing 'chmod -R g+w .bzr/'
12605
will mean that future file will be created with group write permissions.
12607
* configure.in and config.guess are no longer in the builtin default
12610
* '.sw[nop]' pattern ignored, to ignore vim swap files for nameless
12611
files. (John Arbash Meinel, Martin Pool)
12616
* "bzr INIT dir" now initializes the specified directory, and creates
12617
it if it does not exist. (John Arbash Meinel)
12619
* New remerge command (Aaron Bentley)
12621
* Better zsh completion script. (Steve Borho)
12623
* 'bzr diff' now returns 1 when there are changes in the working
12624
tree. (Robert Collins)
12626
* 'bzr push' now exists and can push changes to a remote location.
12627
This uses the transport infrastructure, and can store the remote
12628
location in the ~/.bazaar/branches.conf configuration file.
12631
* Test directories are only kept if the test fails and the user requests
12634
* Tweaks to short log printing
12636
* Added branch nicks, new nick command, printing them in log output.
12639
* If ``$BZR_PDB`` is set, pop into the debugger when an uncaught exception
12640
occurs. (Martin Pool)
12642
* Accept 'bzr resolved' (an alias for 'bzr resolve'), as this is
12643
the same as Subversion. (Martin Pool)
12645
* New ftp transport support (on ftplib), for ftp:// and aftp://
12646
URLs. (Daniel Silverstone)
12648
* Commit editor temporary files now start with ``bzr_log.``, to allow
12649
text editors to match the file name and set up appropriate modes or
12650
settings. (Magnus Therning)
12652
* Improved performance when integrating changes from a remote weave.
12653
(Goffredo Baroncelli)
12655
* Sftp will attempt to cache the connection, so it is more likely that
12656
a connection will be reused, rather than requiring multiple password
12659
* bzr revno now takes an optional argument indicating the branch whose
12660
revno should be printed. (Michael Ellerman)
12662
* bzr cat defaults to printing the last version of the file.
12663
(Matthieu Moy, #3632)
12665
* New global option 'bzr --lsprof COMMAND' runs bzr under the lsprof
12666
profiler. (Denys Duchier)
12668
* Faster commits by reading only the headers of affected weave files.
12671
* 'bzr add' now takes a --dry-run parameter which shows you what would be
12672
added, but doesn't actually add anything. (Michael Ellerman)
12674
* 'bzr add' now lists how many files were ignored per glob. add --verbose
12675
lists the specific files. (Aaron Bentley)
12677
* 'bzr missing' now supports displaying changes in diverged trees and can
12678
be limited to show what either end of the comparison is missing.
12679
(Aaron Bently, with a little prompting from Daniel Silverstone)
12684
* SFTP can walk up to the root path without index errors. (Robert Collins)
12686
* Fix bugs in running bzr with 'python -O'. (Martin Pool)
12688
* Error when run with -OO
12690
* Fix bug in reporting http errors that don't have an http error code.
12693
* Handle more cases of pipe errors in display commands
12695
* Change status to 3 for all errors
12697
* Files that are added and unlinked before committing are completely
12698
ignored by diff and status
12700
* Stores with some compressed texts and some uncompressed texts are now
12701
able to be used. (John A Meinel)
12703
* Fix for bzr pull failing sometimes under windows
12705
* Fix for sftp transport under windows when using interactive auth
12707
* Show files which are both renamed and modified as such in 'bzr
12708
status' output. (Daniel Silverstone, #4503)
12710
* Make annotate cope better with revisions committed without a valid
12711
email address. (Marien Zwart)
12713
* Fix representation of tab characters in commit messages.
12716
* List of plugin directories in ``BZR_PLUGIN_PATH`` environment variable is
12717
now parsed properly under Windows. (Alexander Belchenko)
12719
* Show number of revisions pushed/pulled/merged. (Robey Pointer)
12721
* Keep a cached copy of the basis inventory to speed up operations
12722
that need to refer to it. (Johan Rydberg, Martin Pool)
12724
* Fix bugs in bzr status display of non-ascii characters.
12727
* Remove Makefile.in from default ignore list.
12728
(Tollef Fog Heen, Martin Pool, #6413)
12730
* Fix failure in 'bzr added'. (Nathan McCallum, Martin Pool)
12735
* Fix selftest asking for passwords when there are no SFTP keys.
12736
(Robey Pointer, Jelmer Vernooij)
12738
* Fix selftest run with 'python -O'. (Martin Pool)
12740
* Fix HTTP tests under Windows. (John Arbash Meinel)
12742
* Make tests work even if HOME is not set (Aaron Bentley)
12744
* Updated ``build_tree`` to use fixed line-endings for tests which read
12745
the file cotents and compare. Make some tests use this to pass under
12746
Windows. (John Arbash Meinel)
12748
* Skip stat and symlink tests under Windows. (Alexander Belchenko)
12750
* Delay in selftest/testhashcash is now issued under win32 and Cygwin.
12751
(John Arbash Meinel)
12753
* Use terminal width to align verbose test output. (Martin Pool)
12755
* Blackbox tests are maintained within the bzrlib.tests.blackbox directory.
12756
If adding a new test script please add that to
12757
``bzrlib.tests.blackbox.__init__``. (Robert Collins)
12759
* Much better error message if one of the test suites can't be
12760
imported. (Martin Pool)
12762
* Make check now runs the test suite twice - once with the default locale,
12763
and once with all locales forced to C, to expose bugs. This is not
12764
trivially done within python, so for now its only triggered by running
12765
Make check. Integrators and packagers who wish to check for full
12766
platform support should run 'make check' to test the source.
12769
* Tests can now run TestSkipped if they can't execute for any reason.
12770
(Martin Pool) (NB: TestSkipped should only be raised for correctable
12771
reasons - see the wiki spec ImprovingBzrTestSuite).
12773
* Test sftp with relative, absolute-in-homedir and absolute-not-in-homedir
12774
paths for the transport tests. Introduce blackbox remote sftp tests that
12775
test the same permutations. (Robert Collins, Robey Pointer)
12777
* Transport implementation tests are now independent of the local file
12778
system, which allows tests for esoteric transports, and for features
12779
not available in the local file system. They also repeat for variations
12780
on the URL scheme that can introduce issues in the transport code,
12781
see bzrlib.transport.TransportTestProviderAdapter() for this.
12784
* ``TestCase.build_tree`` uses the transport interface to build trees,
12785
pass in a transport parameter to give it an existing connection.
12791
* WorkingTree.pull has been split across Branch and WorkingTree,
12792
to allow Branch only pulls. (Robert Collins)
12794
* ``commands.display_command`` now returns the result of the decorated
12795
function. (Robert Collins)
12797
* LocationConfig now has a ``set_user_option(key, value)`` call to save
12798
a setting in its matching location section (a new one is created
12799
if needed). (Robert Collins)
12801
* Branch has two new methods, ``get_push_location`` and
12802
``set_push_location`` to respectively, get and set the push location.
12805
* ``commands.register_command`` now takes an optional flag to signal that
12806
the registrant is planning to decorate an existing command. When
12807
given multiple plugins registering a command is not an error, and
12808
the original command class (whether built in or a plugin based one) is
12809
returned to the caller. There is a new error 'MustUseDecorated' for
12810
signalling when a wrapping command should switch to the original
12811
version. (Robert Collins)
12813
* Some option parsing errors will raise 'BzrOptionError', allowing
12814
granular detection for decorating commands. (Robert Collins).
12816
* ``Branch.read_working_inventory`` has moved to
12817
``WorkingTree.read_working_inventory``. This necessitated changes to
12818
``Branch.get_root_id``, and a move of ``Branch.set_inventory`` to
12819
WorkingTree as well. To make it clear that a WorkingTree cannot always
12820
be obtained ``Branch.working_tree()`` will raise
12821
``errors.NoWorkingTree`` if one cannot be obtained. (Robert Collins)
12823
* All pending merges operations from Branch are now on WorkingTree.
12826
* The follow operations from Branch have moved to WorkingTree::
12836
* ``bzrlib.add.smart_add_branch`` is now ``smart_add_tree``. (Robert Collins)
12838
* New "rio" serialization format, similar to rfc-822. (Martin Pool)
12840
* Rename selftests to ``bzrlib.tests.test_foo``. (John A Meinel, Martin
12843
* ``bzrlib.plugin.all_plugins`` has been changed from an attribute to a
12844
query method. (Robert Collins)
12846
* New options to read only the table-of-contents of a weave.
12849
* Raise NoSuchFile when someone tries to add a non-existant file.
12852
* Simplify handling of DivergedBranches in ``cmd_pull()``.
12855
* Branch.controlfile* logic has moved to lockablefiles.LockableFiles, which
12856
is exposed as ``Branch().control_files``. Also this has been altered with the
12857
controlfile pre/suffix replaced by simple method names like 'get' and
12858
'put'. (Aaron Bentley, Robert Collins).
12860
* Deprecated functions and methods can now be marked as such using the
12861
``bzrlib.symbol_versioning`` module. Marked method have their docstring
12862
updated and will issue a DeprecationWarning using the warnings module
12863
when they are used. (Robert Collins)
12865
* ``bzrlib.osutils.safe_unicode`` now exists to provide parameter coercion
12866
for functions that need unicode strings. (Robert Collins)
12871
:Released: 2005-10-28
12876
* pull now takes --verbose to show you what revisions are added or removed
12879
* merge now takes a --show-base option to include the base text in
12883
* The config files are now read using ConfigObj, so '=' should be used as
12884
a separator, not ':'.
12887
* New 'bzr commit --strict' option refuses to commit if there are
12888
any unknown files in the tree. To commit, make sure all files are
12889
either ignored, added, or deleted. (Michael Ellerman)
12891
* The config directory is now ~/.bazaar, and there is a single file
12892
~/.bazaar/bazaar.conf storing email, editor and other preferences.
12895
* 'bzr add' no longer takes a --verbose option, and a --quiet option
12896
has been added that suppresses all output.
12898
* Improved zsh completion support in contrib/zsh, from Clint
12901
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
12902
Goffredo Baroncelli.
12904
* 'bzr check' now accepts -v for verbose reporting, and checks for
12905
ghosts in the branch. (Robert Collins)
12907
* New command 're-sign' which will regenerate the gpg signature for
12908
a revision. (Robert Collins)
12910
* If you set ``check_signatures=require`` for a path in
12911
``~/.bazaar/branches.conf`` then bzr will invoke your
12912
``gpg_signing_command`` (defaults to gpg) and record a digital signature
12913
of your commit. (Robert Collins)
12915
* New sftp transport, based on Paramiko. (Robey Pointer)
12917
* 'bzr pull' now accepts '--clobber' which will discard local changes
12918
and make this branch identical to the source branch. (Robert Collins)
12920
* Just give a quieter warning if a plugin can't be loaded, and
12921
put the details in .bzr.log. (Martin Pool)
12923
* 'bzr branch' will now set the branch-name to the last component of the
12924
output directory, if one was supplied.
12926
* If the option ``post_commit`` is set to one (or more) python function
12927
names (must be in the bzrlib namespace), then they will be invoked
12928
after the commit has completed, with the branch and ``revision_id`` as
12929
parameters. (Robert Collins)
12931
* Merge now has a retcode of 1 when conflicts occur. (Robert Collins)
12933
* --merge-type weave is now supported for file contents. Tree-shape
12934
changes are still three-way based. (Martin Pool, Aaron Bentley)
12936
* 'bzr check' allows the first revision on revision-history to have
12937
parents - something that is expected for cheap checkouts, and occurs
12938
when conversions from baz do not have all history. (Robert Collins).
12940
* 'bzr merge' can now graft unrelated trees together, if your specify
12941
0 as a base. (Aaron Bentley)
12943
* 'bzr commit branch' and 'bzr commit branch/file1 branch/file2' now work
12946
* Add '.sconsign*' to default ignore list. (Alexander Belchenko)
12948
* 'bzr merge --reprocess' minimizes conflicts
12953
* The 'bzr selftest --pattern' option for has been removed, now
12954
test specifiers on the command line can be simple strings, or
12955
regexps, or both. (Robert Collins)
12957
* Passing -v to selftest will now show the time each test took to
12958
complete, which will aid in analysing performance regressions and
12959
related questions. (Robert Collins)
12961
* 'bzr selftest' runs all tests, even if one fails, unless '--one'
12962
is given. (Martin Pool)
12964
* There is a new method for TestCaseInTempDir, assertFileEqual, which
12965
will check that a given content is equal to the content of the named
12966
file. (Robert Collins)
12968
* Fix test suite's habit of leaving many temporary log files in $TMPDIR.
12974
* New 'testament' command and concept for making gpg-signatures
12975
of revisions that are not tied to a particular internal
12976
representation. (Martin Pool).
12978
* Per-revision properties ('revprops') as key-value associated
12979
strings on each revision created when the revision is committed.
12980
Intended mainly for the use of external tools. (Martin Pool).
12982
* Config options have moved from bzrlib.osutils to bzrlib.config.
12985
* Improved command line option definitions allowing explanations
12986
for individual options, among other things. Contributed by
12989
* Config options have moved from bzrlib.osutils to bzrlib.config.
12990
Configuration is now done via the config.Config interface:
12991
Depending on whether you have a Branch, a Location or no information
12992
available, construct a ``*Config``, and use its ``signature_checking``,
12993
``username`` and ``user_email`` methods. (Robert Collins)
12995
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
12996
they are made available for other plugins to use. You should not
12997
import other plugins during the ``__init__`` of your plugin though, as
12998
no ordering is guaranteed, and the plugins directory is not on the
12999
python path. (Robert Collins)
13001
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
13002
no longer takes an inventory, rather it takes an option branch
13003
parameter, and if None is given will open the branch at basedir
13004
implicitly. (Robert Collins)
13006
* Cleaner exception structure and error reporting. Suggested by
13007
Scott James Remnant. (Martin Pool)
13009
* Branch.remove has been moved to WorkingTree, which has also gained
13010
``lock_read``, ``lock_write`` and ``unlock`` methods for convenience.
13013
* Two decorators, ``needs_read_lock`` and ``needs_write_lock`` have been
13014
added to the branch module. Use these to cause a function to run in a
13015
read or write lock respectively. (Robert Collins)
13017
* ``Branch.open_containing`` now returns a tuple (Branch, relative-path),
13018
which allows direct access to the common case of 'get me this file
13019
from its branch'. (Robert Collins)
13021
* Transports can register using ``register_lazy_transport``, and they
13022
will be loaded when first used. (Martin Pool)
13024
* 'pull' has been factored out of the command as ``WorkingTree.pull()``.
13025
A new option to WorkingTree.pull has been added, clobber, which will
13026
ignore diverged history and pull anyway.
13029
* config.Config has a ``get_user_option`` call that accepts an option name.
13030
This will be looked up in branches.conf and bazaar.conf as normal.
13031
It is intended that this be used by plugins to support options -
13032
options of built in programs should have specific methods on the config.
13035
* ``merge.merge_inner`` now has tempdir as an optional parameter.
13038
* Tree.kind is not recorded at the top level of the hierarchy, as it was
13039
missing on EmptyTree, leading to a bug with merge on EmptyTrees.
13042
* ``WorkingTree.__del__`` has been removed, it was non deterministic and not
13043
doing what it was intended to. See ``WorkingTree.__init__`` for a comment
13044
about future directions. (Robert Collins/Martin Pool)
13046
* bzrlib.transport.http has been modified so that only 404 urllib errors
13047
are returned as NoSuchFile. Other exceptions will propagate as normal.
13048
This allows debuging of actual errors. (Robert Collins)
13050
* bzrlib.transport.Transport now accepts *ONLY* url escaped relative paths
13051
to apis like 'put', 'get' and 'has'. This is to provide consistent
13052
behaviour - it operates on url's only. (Robert Collins)
13054
* Transports can register using ``register_lazy_transport``, and they
13055
will be loaded when first used. (Martin Pool)
13057
* ``merge_flex`` no longer calls ``conflict_handler.finalize()``, instead that
13058
is called by ``merge_inner``. This is so that the conflict count can be
13059
retrieved (and potentially manipulated) before returning to the caller
13060
of ``merge_inner``. Likewise 'merge' now returns the conflict count to the
13061
caller. (Robert Collins)
13063
* ``revision.revision_graph`` can handle having only partial history for
13064
a revision - that is no revisions in the graph with no parents.
13067
* New ``builtins.branch_files`` uses the standard ``file_list`` rules to
13068
produce a branch and a list of paths, relative to that branch
13071
* New TestCase.addCleanup facility.
13073
* New ``bzrlib.version_info`` tuple (similar to ``sys.version_info``),
13074
which can be used by programs importing bzrlib.
13079
* Better handling of branches in directories with non-ascii names.
13080
(Joel Rosdahl, Panagiotis Papadakos)
13082
* Upgrades of trees with no commits will not fail due to accessing
13083
[-1] in the revision-history. (Andres Salomon)
13089
:Released: 2005-10-12
13094
* Fix problem in pulling over http from machines that do not
13095
allow directories to be listed.
13097
* Avoid harmless warning about invalid hash cache after
13098
upgrading branch format.
13103
* Avoid some unnecessary http operations in branch and pull.
13109
:Released: 2005-10-11
13114
* 'bzr branch' over http initially gives a very high estimate
13115
of completion time but it should fall as the first few
13116
revisions are pulled in. branch is still slow on
13117
high-latency connections.
13122
* bzr-man.py has been updated to work again. Contributed by
13125
* Locking is now done with fcntl.lockf which works with NFS
13126
file systems. Contributed by Harald Meland.
13128
* When a merge encounters a file that has been deleted on
13129
one side and modified on the other, the old contents are
13130
written out to foo.BASE and foo.SIDE, where SIDE is this
13131
or OTHER. Contributed by Aaron Bentley.
13133
* Export was choosing incorrect file paths for the content of
13134
the tarball, this has been fixed by Aaron Bentley.
13136
* Commit will no longer commit without a log message, an
13137
error is returned instead. Contributed by Jelmer Vernooij.
13139
* If you commit a specific file in a sub directory, any of its
13140
parent directories that are added but not listed will be
13141
automatically included. Suggested by Michael Ellerman.
13143
* bzr commit and upgrade did not correctly record new revisions
13144
for files with only a change to their executable status.
13145
bzr will correct this when it encounters it. Fixed by
13148
* HTTP tests now force off the use of ``http_proxy`` for the duration.
13149
Contributed by Gustavo Niemeyer.
13151
* Fix problems in merging weave-based branches that have
13152
different partial views of history.
13154
* Symlink support: working with symlinks when not in the root of a
13155
bzr tree was broken, patch from Scott James Remnant.
13160
* 'branch' now accepts a --basis parameter which will take advantage
13161
of local history when making a new branch. This allows faster
13162
branching of remote branches. Contributed by Aaron Bentley.
13164
* New tree format based on weave files, called version 5.
13165
Existing branches can be upgraded to this format using
13168
* Symlinks are now versionable. Initial patch by
13169
Erik Toubro Nielsen, updated to head by Robert Collins.
13171
* Executable bits are tracked on files. Patch from Gustavo
13174
* 'bzr status' now shows unknown files inside a selected directory.
13175
Patch from Heikki Paajanen.
13177
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
13178
and 'resolve' have needed added, which list and remove those
13179
merge conflicts respectively. A conflicted tree cannot be committed
13180
in. Contributed by Aaron Bentley.
13182
* 'rm' is now an alias for 'remove'.
13184
* Stores now split out their content in a single byte prefixed hash,
13185
dropping the density of files per directory by 256. Contributed by
13188
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
13189
Contributed by Robert Collins.
13191
* 'bzr log' with the default formatter will show merged revisions,
13192
indented to the right. Initial implementation contributed by Gustavo
13193
Niemeyer, made incremental by Robert Collins.
13199
* Test case failures have the exception printed after the log
13200
for your viewing pleasure.
13202
* InventoryEntry is now an abstract base class, use one of the
13203
concrete InventoryDirectory etc classes instead.
13205
* Branch raises an UnsupportedFormatError when it detects a
13206
bzr branch it cannot understand. This allows for precise
13207
handling of such circumstances.
13209
* Remove RevisionReference class; ``Revision.parent_ids`` is now simply a
13210
list of their ids and ``parent_sha1s`` is a list of their corresponding
13211
sha1s (for old branches only at the moment.)
13213
* New method-object style interface for Commit() and Fetch().
13215
* Renamed ``Branch.last_patch()`` to ``Branch.last_revision()``, since
13216
we call them revisions not patches.
13218
* Move ``copy_branch`` to ``bzrlib.clone.copy_branch``. The destination
13219
directory is created if it doesn't exist.
13221
* Inventories now identify the files which were present by
13222
giving the revision *of that file*.
13224
* Inventory and Revision XML contains a version identifier.
13225
This must be consistent with the overall branch version
13226
but allows for more flexibility in future upgrades.
13231
* Removed testsweet module so that tests can be run after
13232
bzr installed by 'bzr selftest'.
13234
* 'bzr selftest' command-line arguments can now be partial ids
13235
of tests to run, e.g. ``bzr selftest test_weave``
13241
:Released: 2005-09-23
13246
* Fixed "branch -r" option.
13248
* Fix remote access to branches containing non-compressed history.
13251
* Better reliability of http server tests. (John Arbash-Meinel)
13253
* Merge graph maximum distance calculation fix. (Aaron Bentley)
13255
* Various minor bug in windows support have been fixed, largely in the
13256
test suite. Contributed by Alexander Belchenko.
13261
* Status now accepts a -r argument to give status between chosen
13262
revisions. Contributed by Heikki Paajanen.
13264
* Revision arguments no longer use +/-/= to control ranges, instead
13265
there is a 'before' namespace, which limits the successive namespace.
13266
For example '$ bzr log -r date:yesterday..before:date:today' will
13267
select everything from yesterday and before today. Contributed by
13270
* There is now a bzr.bat file created by distutils when building on
13271
Windows. Contributed by Alexander Belchenko.
13276
* Removed uuid() as it was unused.
13278
* Improved 'fetch' code for pulling revisions from one branch into
13279
another (used by pull, merged, etc.)
13285
:Released: 2005-09-20
13291
* Adding a file whose parent directory is not versioned will
13292
implicitly add the parent, and so on up to the root. This means
13293
you should never need to explictly add a directory, they'll just
13294
get added when you add a file in the directory. Contributed by
13297
* Ignore ``.DS_Store`` (contains Mac metadata) by default.
13300
* If you set ``BZR_EDITOR`` in the environment, it is checked in
13301
preference to EDITOR and the config file for the interactive commit
13302
editing program. Related to this is a bugfix where a missing program
13303
set in EDITOR would cause editing to fail, now the fallback program
13304
for the operating system is still tried.
13306
* Files that are not directories/symlinks/regular files will no longer
13307
cause bzr to fail, it will just ignore them by default. You cannot add
13308
them to the tree though - they are not versionable.
13314
* Refactor xml packing/unpacking.
13319
* Fixed 'bzr mv' by Ollie Rutherfurd.
13321
* Fixed strange error when trying to access a nonexistent http
13324
* Make sure that the hashcache gets written out if it can't be
13331
* Various Windows fixes from Ollie Rutherfurd.
13333
* Quieten warnings about locking; patch from Matt Lavin.
13339
:Released: 2005-09-02
13344
* ``bzr shell-complete`` command contributed by Clint Adams to
13345
help with intelligent shell completion.
13347
* New expert command ``bzr find-merge-base`` for debugging merges.
13353
* Much better merge support.
13355
* merge3 conflicts are now reported with markers like '<<<<<<<'
13356
(seven characters) which is the same as CVS and pleases things
13363
* ``bzr upgrade`` no longer fails when trying to fix trees that
13364
mention revisions that are not present.
13366
* Fixed bugs in listing plugins from ``bzr plugins``.
13368
* Fix case of $EDITOR containing options for the editor.
13370
* Fix log -r refusing to show the last revision.
13371
(Patch from Goffredo Baroncelli.)
13377
* ``bzr log --show-ids`` shows the revision ids of all parents.
13379
* Externally provided commands on your $BZRPATH no longer need
13380
to recognize --bzr-usage to work properly, and can just handle
13387
* Changed trace messages to go through the standard logging
13388
framework, so that they can more easily be redirected by
13396
:Released: 2005-08-18
13401
* Python plugins, automatically loaded from the directories on
13402
``BZR_PLUGIN_PATH`` or ``~/.bzr.conf/plugins`` by default.
13404
* New 'bzr mkdir' command.
13406
* Commit mesage is fetched from an editor if not given on the
13407
command line; patch from Torsten Marek.
13409
* ``bzr log -m FOO`` displays commits whose message matches regexp
13412
* ``bzr add`` with no arguments adds everything under the current directory.
13414
* ``bzr mv`` does move or rename depending on its arguments, like
13417
* ``bzr missing`` command shows a summary of the differences
13418
between two trees. (Merged from John Arbash-Meinel.)
13420
* An email address for commits to a particular tree can be
13421
specified by putting it into .bzr/email within a branch. (Based
13422
on a patch from Heikki Paajanen.)
13428
* Faster working tree operations.
13434
* 3rd-party modules shipped with bzr are copied within the bzrlib
13435
python package, so that they can be installed by the setup
13436
script without clashing with anything already existing on the
13437
system. (Contributed by Gustavo Niemeyer.)
13439
* Moved plugins directory to bzrlib/, so that there's a standard
13440
plugin directory which is not only installed with bzr itself but
13441
is also available when using bzr from the development tree.
13442
``BZR_PLUGIN_PATH`` and ``DEFAULT_PLUGIN_PATH`` are then added to the
13443
standard plugins directory.
13445
* When exporting to a tarball with ``bzr export --format tgz``, put
13446
everything under a top directory rather than dumping it into the
13447
current directory. This can be overridden with the ``--root``
13448
option. Patch from William DodƩ and John Meinel.
13450
* New ``bzr upgrade`` command to upgrade the format of a branch,
13451
replacing ``bzr check --update``.
13453
* Files within store directories are no longer marked readonly on
13456
* Changed ``bzr log`` output to a more compact form suggested by
13457
John A Meinel. Old format is available with the ``--long`` or
13458
``-l`` option, patched by William DodƩ.
13460
* By default the commit command refuses to record a revision with
13461
no changes unless the ``--unchanged`` option is given.
13463
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
13464
line options must come before the command name because they
13465
affect what commands are available; all other options must come
13466
after the command name because their interpretation depends on
13469
* ``branch`` and ``clone`` added as aliases for ``branch``.
13471
* Default log format is back to the long format; the compact one
13472
is available with ``--short``.
13478
* Fix bugs in committing only selected files or within a subdirectory.
13484
:Released: 2005-06-15
13489
* ``bzr`` with no command now shows help rather than giving an
13490
error. Suggested by Michael Ellerman.
13492
* ``bzr status`` output format changed, because svn-style output
13493
doesn't really match the model of bzr. Now files are grouped by
13494
status and can be shown with their IDs. ``bzr status --all``
13495
shows all versioned files and unknown files but not ignored files.
13497
* ``bzr log`` runs from most-recent to least-recent, the reverse
13498
of the previous order. The previous behaviour can be obtained
13499
with the ``--forward`` option.
13501
* ``bzr inventory`` by default shows only filenames, and also ids
13502
if ``--show-ids`` is given, in which case the id is the second
13509
* New 'bzr whoami --email' option shows only the email component
13510
of the user identification, from Jo Vermeulen.
13512
* New ``bzr ignore PATTERN`` command.
13514
* Nicer error message for broken pipe, interrupt and similar
13515
conditions that don't indicate an internal error.
13517
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
13519
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
13520
either read or write mode.
13522
* New option ``bzr log --show-ids`` shows revision and file ids.
13524
* New usage ``bzr log FILENAME`` shows only revisions that
13525
affected that file.
13527
* Changed format for describing changes in ``bzr log -v``.
13529
* New option ``bzr commit --file`` to take a message from a file,
13530
suggested by LarstiQ.
13532
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
13533
Oler. File may be in a branch other than the working directory.
13535
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
13538
* Commands can now be defined by external programs or scripts
13539
in a directory on $BZRPATH.
13541
* New "stat cache" avoids reading the contents of files if they
13542
haven't changed since the previous time.
13544
* If the Python interpreter is too old, try to find a better one
13545
or give an error. Based on a patch from Fredrik Lundh.
13547
* New optional parameter ``bzr info [BRANCH]``.
13549
* New form ``bzr commit SELECTED`` to commit only selected files.
13551
* New form ``bzr log -r FROM:TO`` shows changes in selected
13552
range; contributed by John A Meinel.
13554
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
13555
options through to an external GNU diff.
13557
* New option ``bzr add --no-recurse`` to add a directory but not
13560
* ``bzr --version`` now shows more information if bzr is being run
13567
* Fixed diff format so that added and removed files will be
13568
handled properly by patch. Fix from Lalo Martins.
13570
* Various fixes for files whose names contain spaces or other
13577
* Converted black-box test suites from Bourne shell into Python;
13578
now run using ``./testbzr``. Various structural improvements to
13581
* testbzr by default runs the version of bzr found in the same
13582
directory as the tests, or the one given as the first parameter.
13584
* testbzr also runs the internal tests, so the only command
13585
required to check is just ``./testbzr``.
13587
* testbzr requires python2.4, but can be used to test bzr running
13588
under a different version.
13590
* Tests added for many other changes in this release.
13596
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
13598
* Refactor command functions into Command objects based on HCT by
13599
Scott James Remnant.
13601
* Better help messages for many commands.
13603
* Expose ``bzrlib.open_tracefile()`` to start the tracefile; until
13604
this is called trace messages are just discarded.
13606
* New internal function ``find_touching_revisions()`` and hidden
13607
command touching-revisions trace the changes to a given file.
13609
* Simpler and faster ``compare_inventories()`` function.
13611
* ``bzrlib.open_tracefile()`` takes a tracefilename parameter.
13613
* New AtomicFile class.
13615
* New developer commands ``added``, ``modified``.
13621
* Cope on Windows on python2.3 by using the weaker random seed.
13622
2.4 is now only recommended.
13628
:Released: 2005-04-22
13633
* 'bzr diff' optionally takes a list of files to diff. Still a bit
13634
basic. Patch from QuantumG.
13636
* More default ignore patterns.
13638
* New 'bzr log --verbose' shows a list of files changed in the
13639
changeset. Patch from Sebastian Cote.
13641
* Roll over ~/.bzr.log if it gets too large.
13643
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
13646
* New 'bzr help commands' based on a patch from Denys Duchier.
13652
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
13653
or $EMAIL. All are decoded by the locale preferred encoding.
13654
If none of these are present user@hostname is used. The host's
13655
fully-qualified name is not used because that tends to fail when
13656
there are DNS problems.
13658
* New 'bzr whoami' command instead of username user-email.
13664
* Make commit safe for hardlinked bzr trees.
13666
* Some Unicode/locale fixes.
13668
* Partial workaround for ``difflib.unified_diff`` not handling
13669
trailing newlines properly.
13675
* Allow docstrings for help to be in PEP0257 format. Patch from
13678
* More tests in test.sh.
13680
* Write profile data to a temporary file not into working
13681
directory and delete it when done.
13683
* Smaller .bzr.log with process ids.
13689
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
13692
* Some improvements in handling paths on Windows, based on a patch
13699
:Released: 2005-04-06
13704
* New "directories" internal command lists versioned directories
13707
* Can now say "bzr commit --help".
13709
* New "rename" command to rename one file to a different name
13712
* New "move" command to move one or more files into a different
13715
* New "renames" command lists files renamed since base revision.
13717
* New cat command contributed by janmar.
13722
* .bzr.log is placed in $HOME (not pwd) and is always written in
13723
UTF-8. (Probably not a completely good long-term solution, but
13729
* Workaround for difflib bug in Python 2.3 that causes an
13730
exception when comparing empty files. Reported by Erik Toubro
13736
* Refactored inventory storage to insert a root entry at the top.
13741
* Start of shell-based black-box testing in test.sh.
13750
* Win32 fixes from Steve Brown.
13756
:Codename: "black cube"
13757
:Released: 2005-03-31
13762
* Default ignore list extended (see bzrlib/__init__.py).
13764
* Patterns in .bzrignore are now added to the default ignore list,
13765
rather than replacing it.
13767
* Ignore list isn't reread for every file.
13769
* More help topics.
13771
* Reinstate the 'bzr check' command to check invariants of the
13774
* New 'ignored' command lists which files are ignored and why;
13775
'deleted' lists files deleted in the current working tree.
13777
* Performance improvements.
13779
* New global --profile option.
13781
* Ignore patterns like './config.h' now correctly match files in
13782
the root directory only.
13788
:Released: 2005-03-26
13793
* More information from info command.
13795
* Can now say "bzr help COMMAND" for more detailed help.
13797
* Less file flushing and faster performance when writing logs and
13798
committing to stores.
13800
* More useful verbose output from some commands.
13805
* Fix inverted display of 'R' and 'M' during 'commit -v'.
13810
* Include a subset of ElementTree-1.2.20040618 to make
13811
installation easier.
13813
* Fix time.localtime call to work with Python 2.3 (the minimum
13820
:Released: 2005-03-22
13825
* First public release.
13827
* Storage of local versions: init, add, remove, rm, info, log,
13832
1232
vim: tw=74 ft=rst ff=unix