21
22
.. New commands, options, etc that users may wish to try out.
23
* A ``from_unicode`` parameter can be specified when registering a config
24
option. This implements boolean and integer config options when the
25
provided ``bool_from_store`` and ``int_from_store`` are used.
27
.. Improvements to existing commands, especially improved performance
28
or memory usage, or better results.
30
* The names of colocated branches are used as branch nicks if no nick is
31
specified. (Aaron Bentley)
36
.. Fixes for situations where bzr would previously crash or give incorrect
37
or undesirable results.
39
* Disable ssl certificate verification on osx and windows until a native
40
access to the the root certificates is provided there.
41
(Vincent Ladeuil, #929179)
46
.. Improved or updated documentation.
51
.. Changes that may require updates in plugins or other code that uses
57
.. Major internal changes, unlikely to be visible to users or plugin
58
developers, but interesting for bzr developers.
63
.. Fixes and changes that are only relevant to bzr's test framework and
64
suite. This can include new facilities for writing tests, fixes to
65
spurious test failures and changes to the way things should be tested.
67
* Stop depending on the particular CPython ordering of dictionary keys
68
when testing the result of BzrDir.get_branches.
76
This is the sixth (and last (really)) beta of the 2.5 series, leading to a
77
2.5.0 release in March 2012. Beta releases are suitable for everyday use
78
but may cause some incompatibilities with plugins.
80
This introduces the support for colocated branches into the '2a' format in a
81
backward compatible way, fix more glitches in the colocated UI, verify https
82
certificates for the urllib https client implementation, fix some more
83
unicode issues and more.
85
All bugs fixed in previous series known at the time of this release are
88
External Compatibility Breaks
89
*****************************
96
* Support for colocated branches is now available in the default
97
format ("2a"). (Jelmer Vernooij)
102
* ``bzr switch -b`` in a standalone tree will now create a colocated branch.
103
(Jelmer Vernooij, #918197)
105
* ``bzr info`` now reports when there are present (but unused) colocated
106
branches. (Jelmer Vernooij, #891646)
108
* Checkouts can now be into target directories that already have
109
a control directory (but no branch or working tree).
110
(Jelmer Vernooij, #913980)
112
* Colocated branches can now have names including forward slashes, to
113
allow for namespaces. (Jelmer Vernooij, #907980)
115
* New HPSS call for ``BzrDir.get_branches``. (Jelmer Vernooij, #894460)
117
* Checkouts of colocated branches are now always lightweight.
118
(Jelmer Vernooij, #918828)
123
* ``bzr branch`` now fetches revisions when branching into an empty
124
control directory. (Jelmer Vernooij, #905594)
126
* A sane default is provided for ``ssl.ca_certs`` which should points to the
127
Certificate Authority bundle for supported platforms.
128
(Vincent Ladeuil, #920455)
130
* ``bzr branch`` generates correct target branch locations again if not
131
specified. (Jelmer Vernooij, #919218)
133
* ``bzr send`` works on treeless branches again.
134
(Jelmer Vernooij, #921591)
136
* ``bzr version`` no longer throws a UnicodeDecodeError if the .bzr.log path
137
contains non-ascii characters. (Martin Packman, #312841)
139
* Support scripts that don't call bzrlib.initialize() but still call run_bzr().
140
(Vincent Ladeuil, #917733)
142
* Test for equality instead of object identity where ROOT_PARENT is concerned.
143
(Wouter van Heyst, #881142)
145
* urllib-based HTTPS client connections now verify the server certificate
146
validity as well as the hostname.
147
(Jelmer Vernooij, Vincent Ladeuil, #651161)
153
* ``config.config_dir`` and related functions now always return paths as
154
unicode. (Martin Packman, #825826)
156
* ``ControlDir`` now has a new method ``set_branch_reference`` which can
157
be used for setting branch references. (Jelmer Vernooij)
159
* ``ControlDir.destroy_branch`` now raises ``NotBranchError`` rather than
160
``NoSuchFile`` if the branch didn't exist. (Jelmer Vernooij, #921693)
165
* A new matcher ``RevisionHistoryMatches`` has been added. (Jelmer Vernooij)
167
* Add new module ``bzrlib.url_policy_open``. (Jelmer Vernooij, #850843)
169
* ``MutableTree`` has two new hooks ``pre_transform`` and
170
``post_transform`` that are called for tree transform operations.
171
(Jelmer Vernooij, #912084)
177
* Be more careful about closing open files for pypy interoperability.
185
This is the fifth (and last) beta of the 2.5 series, leading to a 2.5.0
186
release in February 2012. Beta releases are suitable for everyday use but
187
may cause some incompatibilities with plugins.
189
This release includes many improvements in the smart server, UI polish for
190
the colocated branches, enhancements to the config framework and more
191
internal uses, bug fixes related to unicode and locale support and more.
193
All bug fixed in previous series known at the time of this release are
196
External Compatibility Breaks
197
*****************************
199
* The '.bzr/branch/email' file is no longer read to determine the users'
200
identity. Instead, the 'email' setting in '.bzr/branch/branch.conf'
201
should be used. (Jelmer Vernooij, #903894)
206
* "bzr mkdir" now includes -p (--parents) option for recursively adding
208
(Jared Hance, Jelmer Vernooij, #253529)
210
* ``config.Option`` can now declare ``override_from_env``, a list of
211
environment variables which, when set, that takes precedence over values
212
defined in configuration files. (Vincent Ladeuil, #907279)
217
* New HPSS call for ``Repository.reconcile``. (Jelmer Vernooij, #894455)
219
* Merge now has two new hooks ``pre_merge`` and ``post_merge``
220
that are called before and after a merge and can make
221
additional modifications to the trees involved.
222
(Jelmer Vernooij, #906877)
224
* Override the value returned by ``sys.getfilesystemencoding()`` for the bzr
225
script to utf-8 when it would otherwise be ascii on a posix system. This
226
will mean bzr works with non-ascii files when no locale or an incorrect
227
locale is set. (Martin Packman, #794353)
229
* ``bzr branches`` now indicates the active colocated branch.
230
(Jelmer Vernooij, #891667)
232
* ``bzr push`` now suggests using :parent if there is a parent location
233
set. (Jelmer Vernooij)
235
* ``bzr send`` now only opens a single connection, rather than two,
236
to the target branch. (Jelmer Vernooij)
241
* Allow configuration option default value to be a python callable at
242
registration. (Vincent Ladeuil, #832064)
244
* ``bzr config`` will now display the section ``[DEFAULT]`` used in
245
``bazaar.conf``. (Vincent Ladeuil, #907268)
247
* Configuration stores can now provides a specific quoting mechanism. This
248
is required to workaround ``configobj`` conflating quoting and list values
249
automatic conversion. (Vincent Ladeuil, #906897)
251
* Create obsolete_packs directory when repacking if it does not
252
exist. (Jonathan Riddell, Jelmer Vernooij, #314314)
254
* Fallback to the slower ``bzr log`` implementation when displaying a range
255
of revisions whose ancestry is not obviously on the same developement
256
line. (Vincent Ladeuil, #904744)
258
* Make lazy imports resilient when resolved concurrently from multiple
259
threads. Now the stand-in object will behave as a proxy for the real object
260
after the initial access, rather than throwing. Assigning the object to
261
multiple names should still be avoided. (Martin von Gagern, #396819)
263
* Not setting ``gpg_signing_key`` or setting it to ``default`` will use the
264
user email (obtained from the ``email`` configuration option or its
265
default value). (Vincent Ladeuil, Jelmer Vernooij, #904550)
267
* Prevent spurious InconsistentDelta error when committing a move of a
268
non-ascii directory with contents. (Rory Yorke, #185211)
270
* Properly ignore '\n' in an option reference since this cannot be part of a
271
config option identifier. (Vincent Ladeuil, #902125)
273
* Make sure that the bzr probers are always registered when
274
bzrlib.workingtree is imported. (Jelmer Vernooij, #905218)
276
* Report mistake trying to move a removed file with a non-ascii name without
277
UnicodeEncodeError being raised. (Martin Packman, #898541)
279
* Safely unquote configuration values in weird edge cases (a section seen as
280
a dictionary which is not a supported use case for the configuration
281
stacks). (Vincent Ladeuil, #908050)
283
* Stop altering ``sys.platform`` on OSX when initialising the locale.
284
(Martin Packman, #570495)
286
* Uncommit no longer removes tags if they are part of the working
287
trees pending merges. (Jelmer Vernooij, #905462)
292
* ``Config.signature_needed``, ``Config.signing_policy``,
293
``Config.gpg_signing_key``, ``Config.gpg_signing_command``,
294
``Config.checking_policy`` and ``Config.post_commit`` are now deprecated.
297
* ``Repository.get_commit_builder`` now takes a ``config_stack``
298
rather than a ``config`` argument. (Jelmer Vernooij)
300
* Scripts using bzrlib should now ensure setlocale is called on posix
301
platforms if they need a non-ascii user encoding. (Martin Packman)
303
* Send formats now accept a new optional argument ``submit_branch``,
304
which can be None or a Branch object for the submit branch location.
307
* ``VersionedFileRepository.add_revision`` no longer takes a ``config``
308
argument. (Jelmer Vernooij)
313
* Add HPSS call for ``Branch.get_checkout_format``. (Jelmer Vernooij, #894459)
315
* Add HPSS call for ``Repository.pack``. (Jelmer Vernooij, #894461)
317
* Add HPSS calls for ``Repository.iter_files_bytes``, speeding up
318
several commands including ``bzr export`` and ``bzr co --lightweight``.
319
(Jelmer Vernooij, #608640)
321
* All bzr control directories, branch formats, repository formats and
322
working tree formats now support feature flags, which are
323
serialized in their respective format files. See
324
``doc/developers/feature-flags.txt`` for details.
327
* ``bzrlib.urlutils`` now includes ``quote`` and ``unquote`` functions,
328
rather than importing them from ``urllib``. This prevents loading
329
of the ``socket``, ``ssl`` and ``urllib`` modules for
330
local bzr operations. (Jelmer Vernooij)
332
* Configuration options can be SI units by using ``int_SI_from_unicode`` as
333
their ``convert_from_unicode`` helper. (Vincent Ladeuil)
335
* Configuration stacks can now use ``StartingPathMatcher`` to select the
336
sections matching a location while respecting the order chosen by the user
337
in the configuration file: from generic sections to specific
338
sections. (Vincent Ladeuil, #832046).
340
* Configuration stores can now save incremental changes by using
341
``save_changes()`` instead of ``save()``. This reduces the number or
342
required input/outputs and allows stores to be shared between
343
stacks. (Vincent Ladeuil)
345
* ControlDir now has a get_branches method that returns a dictionary
346
whose keys are the names of the branches and whose values are the
347
branches themselves. The active branch uses the key None.
348
(Neil Martinsen-Burrell)
350
* Helper ``osutils.path_from_environ`` added for extracting a unicode path
351
from an environment variable. (Martin Packman, #832028)
353
* Helper ``win32utils.get_environ_unicode`` added for avoiding encoding
354
problems with ``os.environ.get`` use. (Martin Packman, #262874)
356
* Lazy imports can now only be absolute. (Jelmer Vernooij)
358
* Merge3Mergers now have an optional ``other_branch`` argument
359
which contains the branch from which the ``other_tree``
360
was obtained, if any. (Jelmer Vernooij)
362
* MutableTree now has a hook ``post_build_tree`` which is called after
363
a new mutable tree has been created. (Jelmer Vernooij, #912765)
365
* New HPSS call ``BzrDir.checkout_metadir``. (Jelmer Vernooij, #894459)
367
* New HPSS call ``VersionedFileRepository.get_inventories``,
368
speeding up various commands including ``bzr export``,
369
``bzr checkout`` and ``bzr cat``. (Jelmer Vernooij, #608640)
371
* The ``ConfigCommandLineStore`` is now supported by ``bzr config`` and is
372
seen as single no-name section of configuration options. (Vincent Ladeuil)
377
* New matcher ``ContainsNoVfsCalls`` which filters a list of HPSS
378
calls for VFS requests. (Jelmer Vernooij)
380
* New ``MemoryStack`` class allows for diskless tests and locally injected
381
configuration stacks. Lower level tests for predefined set of options can
382
be written without setting up configuration files. (Vincent Ladeuil)
390
This is the fourth beta of the 2.5 series, leading to a 2.5.0 release in
391
February 2012. Beta releases are suitable for everyday use but may cause
392
some incompatibilities with plugins.
394
This release includes many improvements in the smart server, UI polish for
395
the colocated branches, optimizations for revision specifiers to avoid
396
history sized operations, enhancements to the config framework, bug fixes
397
related to unicode paths and more.
399
All bug fixed in previous series known at the time of this release are
402
External Compatibility Breaks
403
*****************************
410
* Provides a ``po_merge`` plugin to automatically merge ``.po`` files with
411
``msgmerge``. See ``bzr help po_merge`` for details.
412
(Vincent Ladeuil, #884270)
417
* ``bzr branch --stacked`` now only makes a single connection to the remote
418
server rather than three. (Jelmer Vernooij, #444293)
420
* ``bzr export --uncommitted`` will export the uncommitted tree.
421
(Jelmer Vernooij, #555613)
423
* ``bzr rmbranch`` can now remove colocated branches.
424
(Jelmer Vernooij, #831464)
426
* ``bzr status`` no longer shows shelves if files are specified.
429
* ``bzr switch`` now accepts colocated branch names to switch to.
430
(Jelmer Vernooij, #826814)
432
* Plugins can now register additional "location aliases".
435
* Revision specifiers will now only browse as much history as they
436
need to, rather than grabbing the whole history unnecessarily in some
437
cases. (Jelmer Vernooij)
439
* When using ``bzr switch`` to switch to a sibling of the current
440
branch, the relative branch name should no longer be url-encoded.
446
* A new section local option ``basename`` is available to help support some
447
``bzr-pipeline`` workflows and more generally help mapping local paths to
448
remote ones. See ``bzr help configuration`` for more details.
449
(Vincent Ladeuil, #843211)
451
* Add HPSS call for looking up revision numbers from revision ids on
452
remote repositories. (Jelmer Vernooij, #640253)
454
* Add HPSS call for retrieving file contents from remote repositories.
455
Should improve performance for lightweight checkouts and exports of
456
from remote repositories. (Jelmer Vernooij, #368717, #762330, #608640)
458
* Allow lazy compiled patterns from ``bzrlib.lazy_regex`` to be
459
pickled. (Jelmer Vernooij, #893149)
461
* ``bzr info`` no longer shows empty output if only a control
462
directory is present. (Jelmer Vernooij, #159098)
464
* Cope with missing revision ids being specified to
465
``Repository.gather_stats`` HPSS call. (Jelmer Vernooij, #411290)
467
* Fix test failures on windows related to locations.conf handling.
468
(Vincent Ladeuil, #892992)
470
* Fixed parsing of the timestamp given to ``commit --commit-time``. Now
471
prohibits several invalid strings, reads the correct number of seconds,
472
and gives a better error message if the time zone offset is not given.
473
(Matt Giuca, #892657)
475
* Give meaningful file/line references when reporting deprecation warnings
476
for _CompatabilityThunkFeature based test features.
477
(Vincent Ladeuil, #897718)
479
* Make reporting of mistakes involving unversioned files with non-ascii
480
filenames work again without 'Unprintable exception' being shown.
481
(Martin Packman, #898408)
483
* Provide names for lazily registered hooks.
484
(Neil Martinsen-Burrell, #894609)
486
* Raise BadIndexKey exception in btree_index when a key is too large, fixing
487
an infinite recursion issue. (Shannon Weyrick, #720853)
489
* Resolve regression from colocated branch path handling, by ensuring that
490
unreserved characters are unquoted in URLs. (Martin Packman, #842223)
492
* Split segments from URLs for colocated branches without assuming the
493
combined form is valid. (Martin Packman, #842233)
495
* Support looking up revision numbers by revision id in empty branches.
496
(Jelmer Vernooij, #535031)
498
* Support verifying signatures on remote repositories.
499
(Jelmer Vernooij, #889694)
501
* Teach the bzr client how to reconnect if we get ``ConnectionReset``
502
while making an RPC request. This doesn't handle all possible network
503
disconnects, but it should at least handle when the server is asked to
504
shutdown gracefully. (John Arbash Meinel, #819604)
506
* When a remote format is unknown, bzr will now print a single-line error
507
message rather than a backtrace. (Jelmer Vernooij, #687226)
512
* ``BzrDir.open_branch`` and ``BranchFormat.open`` now take an optional
513
``possible_transports`` argument. (Jelmer Vernooij)
515
* New method ``Transport.set_segment_parameter``. (Jelmer Vernooij)
517
* ``Repository.verify_revision`` has been renamed to
518
``Repository.verify_revision_signature``. (Jelmer Vernooij)
520
* ``RevisionSpec.wants_revision_history`` now defaults to ``False`` and
521
is deprecated. The ``revs`` argument of
522
``RevisionInfo.from_revision_id`` is now deprecated. (Jelmer Vernooij)
524
* ``Tree.get_file_by_path`` is now deprecated. Use ``Tree.get_file`` instead.
525
(Jelmer Vernooij, #666897)
527
* Some global options for use with commands have been removed, construct
528
an ``Option`` with the name instead. (Martin Packman)
530
* The unused exception ``HistoryMissing`` has been removed.
536
* Add HPSS call for ``Repository.pack``. (Jelmer Vernooij, #894461)
538
* ``bzr config`` uses the new configuration implementation.
541
* Custom HPSS error handlers can now be installed in the smart server client
542
using the ``error_translators`` and ``no_context_error_translators``
543
registries. (Jelmer Vernooij)
545
* New HPSS calls ``Repository.has_signature_for_revision_id``,
546
``Repository.make_working_trees``, ``BzrDir.destroy_repository``,
547
``BzrDir.has_workingtree``, ``Repository.get_physical_lock_status``,
548
``Branch.get_physical_lock_status``,
549
``Branch.put_config_file``, ``Branch.break_lock``,
550
``BzrDir.destroy_branch``, ``Repository.break_lock``,
551
``VersionedFileRepository.get_serializer_format``,
552
``Repository.all_revision_ids``, ``Repository.start_write_group``,
553
``Repository.commit_write_group``, ``Repository.abort_write_group``
554
``Repository.check_write_group``, ``Repository.iter_revisions``,
555
``Repository.add_signature_revision_text`` and
556
``Repository.get_revision_signature_text``.
559
* ``RemoteBranch.get_config_stack`` and ``RemoteBzrDir.get_config_stack``
560
will now use HPSS calls where possible. (Jelmer Vernooij)
562
* The registry of merge types has been moved to ``merge`` from ``option`` but
563
``merge.get_merge_type_registry`` remains as an accessor. (Martin Packman)
568
* Avoid failures in test_transform when OS error messages are localised.
569
(Martin Packman, #891582)
571
* Tests are now subject to a time limit: by default 300s, and 120s when
572
run from 'make check', controlled by the `selftest.timeout`
573
configuration option. This is currently not supported on Windows.
581
This is the third beta of the 2.5 series, leading to a 2.5.0 release in
582
February 2012. Beta releases are suitable for everyday use but may cause
583
some incompatibilities with plugins.
585
This release includes log options for ``push`` and ``pull``, more UI polish
586
for colocated branches, a better and more coherent implementation for UI
587
dialogs, enhancements to the config framework and more.
589
This release includes all bug fixed in previous series known at the time of
592
External Compatibility Breaks
593
*****************************
600
* The ``log_format`` configuration can be used with ``-Olog_format=line`` to
601
change the format ``push`` and ``pull`` use to display the
602
revisions. I.e.: ``bzr pull -v -Olog_format=short`` will use the ``short``
603
format instead of the default ``long`` one. (Vincent Ladeuil, #861472)
605
* The new config scheme allows an alternative syntax for the 'appenpath'
606
policy relying on option expansion and defining a new 'relpath' option
607
local to a section. Instead of using '<option>:policy=appendpath', the
608
option value can de defined as 'option=xxxx/{relpath}'.
609
(Vincent Ladeuil, #832013)
614
* ``bzr info -v`` now shows the number of colocated branches
615
for control directories that support them.
616
(Jelmer Vernooij, #863285)
618
* ``bzr version-info`` now takes a ``--revision`` argument.
619
(Jelmer Vernooij, #238705)
621
* ``bzr revno`` now takes a ``--revision`` argument.
622
(Jelmer Vernooij, #870649)
624
* ``bzr serve`` now can serve from URLs rather than just from the
625
file system. I.e.: ``bzr serve -d lp:bzr`` or
626
``bzr serve -d file:///data/bzr`` (Jelmer Vernooij)
628
* all input prompts are now char-based when possible, and can be forced to
629
line-based mode by setting the ``BZR_TEXTUI_INPUT`` environment variable
630
to 'line-based'. This replace the previous shelf UI only patch using
631
``INSIDE_EMACS``. (Benoît Pierre)
636
* ``bzr info`` now shows the master branch location too for
637
treeless local branches. (Jelmer Vernooij, #258355)
639
* ``bzr mkdir --quiet`` now does not print a line for every created
640
directory. (Martin von Gagern, #869915)
642
* ``bzr mv`` does not crash when attempting to move the root of a
643
branch. (Jonathan Riddell, #809728)
645
* ``bzr shelve`` now use ``UIFactory.choose`` for input handling, making
646
it usable when creating a custom ``UIFactory`` implementation. (Benoît
649
* ``bzr clean-tree`` now use ``UIFactory.get_boolean`` for confirmation
650
prompt, making it usable when using a custom ``UIFactory``
651
implementation. (Benoît Pierre)
653
* If sending a crash through Apport fails report the Apport failure to
654
bzr.log rather than stderr. (Jonathan Riddell, #766735)
656
* ``bzr upgrade`` no longer treats 'already up-to-date' exceptions as
657
errors. (Benoît Pierre, #716560).
659
* ``bzr version-info`` no longer populates the clean state for custom
660
templates unless {clean} is explicitly asked for.
661
(Lawrence Mitchell, #882541)
663
* Fix finding the CPU count when using Python >= 2.6 on BSD-based systems.
664
(Jelmer Vernooij, #887151)
666
* ``WorkingTree.clone()`` now supports its ``revision_id`` being set
667
to the null revision. (Jelmer Vernooij, #876423)
669
* ``WorkingTree.pull`` can now pull ``NULL_REVISION``.
670
(Jelmer Vernooij, #887556)
675
* ``Branch.revision_history`` is now deprecated. (Jelmer Vernooij, #799519)
677
* Methods ``add`` and ``items`` of ``LRUCache`` and ``LRUSizeCache`` are
678
deprecated. Use normal dict-style access instead. (Martin Packman)
680
* New flag ``RepositoryFormat.supports_unreferenced_revisions`` which
681
indicates whether revisions can be present in a repository without
682
being referenced from e.g. a branch history at the same time.
685
* ``UIFactory.choose`` has been added: prompt the user for a list of
686
choices. (Benoît Pierre)
691
* ``ControlDirFormat`` now has a new method ``supports_transport``
692
which format implementations can use whether or not they can access
693
a control dir over a particular transport. (Jelmer Vernooij)
695
* ``BranchBuilder.build_commit`` now take ``parent_ids`` and
696
``allow_leftmost_as_ghost`` arguments. (Jelmer Vernooij)
701
* Ensure TestCase instances are deallocated immediately after running where
702
possible. This greatly reduces the peak resource needs of a full test suite
703
run. The new ``-Euncollected_cases`` selftest flag will add failures if any
704
case which persists pasts its expected lifetime. (Martin Packman, #613247)
706
* Report exceptions from child processes during fork instead of swallowing the
707
error and reporting that everything went okay. (Martin Packman, #804130)
713
This is the second beta of the 2.5 series, leading to a 2.5.0 release in
714
February 2012. Beta releases are suitable for everyday use but may cause some
715
incompatibilities with plugins.
717
This release includes more filtering options for ``bzr log``, idle
718
connections handling for ``bzr serve``, a ``development-colo`` experimental
719
format to flesh out the colocated branches UI, better support for foreign
720
formats, enhancements to the config framework and more.
722
This release includes all bug fixed in previous series known at the time of
727
External Compatibility Breaks
728
*****************************
735
* A new ``-O`` standard option (common to all commands) have been added. It
736
provides a value for a config option in the ``-Oname=value`` form that
737
takes precedence over all definitions found in config files. It can be
738
used multiple times to override different options.
739
(Vincent Ladeuil, #491196)
741
* ``bzr log`` now has an option called ``--omit-merges`` to omit
742
those commits that merged branches, i.e. those having more than one
744
In order to avoid confusion, the previous command line option
745
``--include-merges`` has been renamed to ``--include-merged``.
746
The old name of the command line option will still be accepted.
747
The name change also affects ``bzr missing``.
750
* ``bzr serve`` will now disconnect clients if they have not issued an RPC
751
request after 5minutes. On POSIX platforms, this will also happen for
752
``bzr serve --inet``. This can be overridden with the configuration
753
variable ``serve.client_timeout`` or in the command line parameter
754
``bzr serve --client-timeout=X``. Further, it is possible to request
755
``bzr serve [--inet]`` to shutdown gracefully by sending SIGHUP. It will
756
finish the current request, and then close the connection.
757
(John Arbash Meinel, #824797, #795025)
759
* The new experimental format ``development-colo`` supports colocated
760
branches. This format will eventually be merged back into the ``2a``
761
format when it has stabilized and there is adequate UI support for
763
(Jelmer Vernooij, #831481)
768
* Fixed a bug where ``bzr tags -r x..y`` loaded the branch history once for
769
every revision in the range; it's now much faster. (Vincent Ladeuil, #857335)
771
* ``bzr info -v`` can now be run against branches that don't support
772
``last_revision_info``, in which case the branch information will simply
773
not be displayed. (Jelmer Vernooij)
778
* ``bzr shelve`` can now be used in emacs shells as the input handling is
779
turned into a line-based one when ``INSIDE_EMACS`` is set (which is the
780
case for all recent emacs versions). (Vincent Ladeuil, #856261)
782
* ``bzr tags`` can now be used against remote repositories that do
783
not provide access to the revision graph. (Jelmer Vernooij, #858942)
785
* ``bzr update PATH`` will stop if you seem to be asking it to update
786
anything less than a whole tree, because that's not supported by ``bzr``'s
787
concept that the whole tree has a single basis revision. Previously, it
788
would go ahead and update the whole tree, which was surprising.
789
(Martin Pool, #557886)
791
* Don't crash if ``bzrlib.initialize()`` has not been called while accessing
792
configs. (Vincent Ladeuil, #863401)
794
* Redirects between http and https no longer discard path information
795
in some cases. (Jelmer Vernooij, #853765)
797
* The ``--overwrite`` argument to ``bzr push`` and ``bzr pull`` no longer
798
reports all tags as changed. (Jelmer Vernooij, #845396)
800
* ``WorkingTree.get_file_mtime`` now raises NoSuchId if a file id is
801
specified that is unknown. (Jelmer Vernooij, #847435)
807
* ``Branch.get_revision_delta`` has been deprecated. Use
808
``Repository.get_revision_delta`` instead. (Jelmer Vernooij, #859712)
810
* Plugins that implement custom protocols for ``bzr serve`` should now
811
also take an argument ``timeout``. This is used by the the bzr protocol
812
to close a connection if a client has been idle for more than X seconds.
813
(Default 5minutes). (John Arbash Meinel)
815
* ``Repository.fileids_altered_by_revision_ids`` has been moved to
816
``VersionedFileRepository`` and is no longer part of the standard
817
``Repository`` interface. (Jelmer Vernooij)
819
* The argument ``include_merges`` to ``missing.find_unmerged`` has
820
been renamed to ``include_merged``. The old name is still supported
821
for now but will cause a deprecation warning. (Martin von Gagern)
823
* The new method ``ControlDirFormat.is_initializable()`` returns a boolean
824
indicating whether or not it is possible to use any of the
825
initialization methods of that format to create a new control dir.
831
* ``Branch`` objects can now use a config stack with the newly introduced
832
``get_config_stack()``. Both ``get_config`` and ``get_config_stack`` can
833
be used for the same branch but it's recommended to stick to one for a
839
* Test scripts can now use ``bzr shelve`` and provide their input as
840
complete lines. (Vincent Ladeuil, #856261)
842
* Really corrupt the pack file without depending on a special length or value.
843
(Vincent Ladeuil, #807032)
851
This is the first beta of the 2.5 series, leading up to a 2.5.0
852
release in February 2012.
854
This release includes better support for gpg signing, better support for
855
i18n (mostly command help and error messages), more options to filter ``bzr
856
log`` output, more support for colocated branches ("location,branch=XXX"
857
syntax), better feedback on updated tags for various commands, faster
858
branching into an empty repository, enhancements to the config framework and
861
Beta releases are suitable for everyday use but may cause some
862
incompatibilities with plugins. Some plugins may need small updates to work
865
External Compatibility Breaks
866
*****************************
28
873
* A ``from_unicode`` parameter can be specified when registering a config
29
874
option. This implements boolean, integer and list config options when the
30
875
provided ``bool_from_store``, ``int_from_store`` and ``list_from_store``
57
902
* Add a config option gpg_signing_key for setting which GPG key should
58
903
be used to sign commits. Also default to using the gpg user identity
59
which matches user_email() as set by whoami. (Jonathan Riddell,
904
which matches user_email() as set by whoami.
905
(Jonathan Riddell, #68501)
62
907
* An ``invalid`` parameter can be specified when registering a config option
63
908
to decide what should be done when invalid values are
64
encountered. 'warning' and 'eeror' will respectively emit a warning and
909
encountered. 'warning' and 'error' will respectively emit a warning and
65
910
ignore the value or errors out. (Vincent Ladeuil)
912
* bzr add now skips large files in recursive mode. The default "large"
913
size is 20MB, and is configurable via the add.maximum_file_size
914
option. A value of 0 disables skipping. Named items passed to add are
915
never skipped. (Shannon Weyrick, #54624)
67
917
* ``bzr help configuration/<option>`` display the help for ``option`` for
68
918
all registered configuration options. (Vincent Ladeuil, #747050)
70
* bzr log -m now matches message, author, committer and bugs instead
71
of just matching the message. --message keeps its original meaning,
72
while --match-message, --match-author, --match-committer and
73
--match-bugs match each of those fields.
920
* ``bzr log -m`` now matches message, author, committer and bugs instead
921
of just matching the message. ``--message`` keeps its original meaning,
922
while ``--match-message, --match-author, --match-committer`` and
923
``--match-bugs`` match each of those fields. (Jacek Sieka)
75
925
* ``config.Option`` can now declare ``default_from_env``, a list of
76
926
environment variables to get a default value from. (Vincent Ladeuil)
928
* ``config.NameMatcher`` can be used to implement config stores and stacks
929
that need to provide specific option values for arbitrary unique IDs (svn
930
repository UUIDs, etc). (Vincent Ladeuil, #843638)
78
932
* New builtin ``bzr branches`` command, which lists all colocated branches
79
933
in a directory. (Jelmer Vernooij, #826820)
81
935
* Relative local paths can now be specified in URL syntax by using the
82
936
"file:" prefix. (Jelmer Vernooij)
84
* Report commits signed with expired keys in "verify-signatures".
938
* Report commits signed with expired keys in ``verify-signatures``.
85
939
(Jonathan Riddell, #804254)
87
* bzr add now skips large files in recursive mode. The default "large"
88
size is 20MB, and is configurable via the add.maximum_file_size
89
option. A value of 0 disables skipping. Named items passed to add are
90
never skipped. (Shannon Weyrick, #54624)
941
* Translations are now enabled for command help, errors and globally
942
for any message using ``gettext`` given on output. (Jonathan Riddell,
96
.. Improvements to existing commands, especially improved performance
97
or memory usage, or better results.
948
* ``bzr add`` will now warn about nested subtrees that are skipped.
949
(Jelmer Vernooij, #187342)
99
951
* ``bzr commit -m ''`` can now be used to force an empty commit message.
100
952
Entering an empty commit message in the message editor still triggers
101
953
an error. (Jelmer Vernooij)
955
* ``bzr pull`` will now mention how many tags it has updated.
956
(Jelmer Vernooij, #164450)
958
* ``bzr tag`` no longer errors if a tag already exists but refers to the
959
same revision, and will mention when a tag has been updated
960
rather than created. (Jelmer Vernooij, #381203)
962
* ``bzr uncommit`` will now remove tags that refer to removed revisions.
963
The ``--keep-tags`` option can be used to prevent this behaviour.
964
(Jelmer Vernooij, #605814)
966
* Do not run i18n initialisation twice. (Jonathan Riddell)
968
* Install translation .mo files. (Jonathan Riddell)
103
970
* Locations printed by ``bzr upgrade`` are now formatted before display.
104
971
(Jelmer Vernooij)
973
* ``Repository.get_parent_map`` now estimates the size of the returned
974
content more accurately. This means that we get closer to the desired
975
64kB/request. For repositories converted from svn, this can be an
976
improvement of approx 5:1 in round trips to discover the whole history.
979
* Support a ``bugtracker`` option which is used by ``bzr commit --fixes``
980
if no bug tracker was specified on the command line.
981
(Jelmer Vernooij, #334860)
983
* Use ``gettext.NullTranslations`` in i18n to allow use of i18n even when
984
translations are not turned on. (Jonathan Riddell)
109
.. Fixes for situations where bzr would previously crash or give incorrect
110
or undesirable results.
989
* ``bzr commit`` now correctly reports missing files as "removed", not
990
"modified". (Jelmer Vernooij, #553955)
992
* ``bzr reconfigure`` will now allow multiple non-conflicting requests
993
in a single invocation, e.g. ``--branch`` and ``--use-shared``.
994
(Martin von Gagern, #842993)
112
996
* A call to CHKInventory's filter-method will not result in a
113
997
DuplicateFileId error, if you move a subfolder and change a file in
115
999
(Bastian Bowe, #809901)
1001
* Branching from a stacked branch no longer does a ``get_parent_map``
1002
request for each revisions that is in the stacked-on repository while
1003
determining what revisions need to be fetched. This mostly impacts
1004
branching initialy into an empty shared repository when the source is
1005
not the development focus. (John Arbash Meinel, #388269)
117
1007
* Decode ``BZR_HOME`` with fs encoding on posix platforms to avoid unicode
118
1008
errors. (Vincent Ladeuil, #822571)
120
* Fix i18n use when no environment variables are set. (Jelmer Vernooij, #810701)
1010
* Fix fallout from URL handling changes in 2.5 that caused an IndexError to be
1011
raised whenever a transport at the drive root was opened on windows.
1012
(Martin [gz], #841322)
1014
* Fixed loading of external merge tools from config to properly decode
1015
command-lines which contain embedded quotes. (Gordon Tyler, #828803)
1017
* Rather than an error being raised, a warning is now printed when the
1018
current user does not have permission to read a configuration file.
1019
(Jelmer Vernooij, #837324)
1021
* The pull command will now always use separate connections for the
1022
case where the destination is a heavyweight checkout of some remote
1023
branch on the same host as the source branch.
1024
(Martin von Gagern, #483661)
122
1026
* TreeTransformBase.fixup_new_roots no longer forces trees to have a root, so
123
1027
operations that use it, like merge, can now create trees without a root.