5
.. contents:: List of Releases
8
bzr 2.1.0rc1 (not released yet)
9
###############################
11
:Codename: the 'new' stable
12
:2.1.0rc1: 2009-01-06 (expected)
20
* Add bug information to log output when available.
21
(Neil Martinsen-Burrell, Guillermo Gonzalez, #251729)
23
* ``bzr update`` now takes a ``--revision`` argument. This lets you
24
change the revision of the working tree to any revision in the
25
ancestry of the current or master branch. (Matthieu Moy, Mark Hammond,
28
* ``-Dbytes`` can now be used to display the total number of bytes
29
transferred for the current command. This information is always logged
30
to ``.bzr.log`` for later inspection. (John Arbash Meinel)
32
* The ``suppress_warnings`` configuration option has been introduced and
33
accept the ``format_deprecation`` value to disable the corresponding
34
warning for repositories. It can be set to in either ``bazaar.conf``,
35
``locations.conf`` or ``branch.conf``.
36
(Ted Gould, Matthew Fuller, Vincent Ladeuil)
42
* ``bzr export dir`` now requests all file content as a record stream,
43
rather than requsting the file content one file-at-a-time. This can make
44
exporting over the network significantly faster (54min => 9min in one
45
case). (John Arbash Meinel, #343218)
47
* ``bzr serve`` no longer slowly leaks memory. The compiled
48
``bzrlib.bencode.Encoder()`` class was using ``__del__`` to cleanup and
49
free resources, and it should have been using ``__dealloc__``.
50
This will likely have an impact on any other process that is serving for
51
an extended period of time. (John Arbash Meinel, #494406)
53
* ``bzr switch -b`` can now create branches that are located using directory
54
services such as ``lp:``, even when the branch name doesn't contain a
55
'/'. (Neil Martinsen-Burrell, #495263)
57
* ``bzr unshelve`` has improved messages about what it is doing.
58
(Neil Martinsen-Burrell, #496917)
60
* Check for SIGINT (Ctrl-C) and other signals immediately if ``readdir``
61
returns ``EINTR`` by calling ``PyErr_CheckSignals``. This affected the
62
optional ``_readdir_pyx`` extension. (Andrew Bennetts, #495023)
64
* Fixed a side effect mutation of ``RemoteBzrDirFormat._network_name``
65
that caused some tests to fail when run in a non-default order.
66
Probably no user impact. (Martin Pool, #504102)
68
* FTP transports support Unicode paths by encoding/decoding them as utf8.
69
(Vincent Ladeuil, #472161)
71
* Give a clearer message if the lockdir disappears after being apparently
72
successfully taken. (Martin Pool, #498378)
74
* Listen to the SIGWINCH signal to update the terminal width.
75
(Vincent Ladeuil, #316357)
77
* The 2a format wasn't properly restarting autopacks when something
78
changed underneath it (like another autopack). Now concurrent
79
autopackers will properly succeed. (John Arbash Meinel, #495000)
81
* When operations update the working tree, all affected files should end
82
up with the same mtime. (eg. when versioning a generated file, if you
83
update the source and the generated file together, the generated file
84
should appear up-to-date.)
85
(John Arbash Meinel, Martin <gzlist>, #488724)
90
* Push will now inform the user when they are trying to push to a foreign
91
VCS for which roundtripping is not supported, and will suggest them to
92
use dpush. (Jelmer Vernooij)
94
* The version of bzr being run is now written to the log file.
97
* Transport network activity indicator is shown more of the time when
98
Bazaar is doing network IO.
104
* There is a System Administrator's Guide in ``doc/en/admin-guide``,
105
including discussions of installation, relevant plugins, security and
106
backup. (Neil Martinsen-Burrell)
108
* The ``conflicts`` help topic has been renamed to ``conflict-types``.
111
* The User Reference is now presented as a series of topics.
112
Many of the included topics have link and format tweaks applied.
118
* Many test features were renamed from ``FooFeature`` to ``foo_feature``
119
to be consistent with instances being lower case and classes being
120
CamelCase. For the features that were more likely to be used, we added a
121
deprecation thunk, but not all. (John Arbash Meinel)
123
* The Branch hooks pre_change_branch_tip no longer masks exceptions raised
124
by plugins - the original exceptions are now preserved. (Robert Collins)
126
* The Transport ``Server.tearDown`` method is now renamed to
127
``stop_server`` and ``setUp`` to ``start_server`` for consistency with
128
our normal naming pattern, and to avoid confusion with Python's
129
``TestCase.tearDown``. (Martin Pool)
131
* ``WorkingTree.update`` implementations must now accept a ``revision``
137
* New helper osutils.UnicodeOrBytesToBytesWriter which encodes unicode
138
objects but passes str objects straight through. This is used for
139
selftest but may be useful for diff and other operations that generate
140
mixed output. (Robert Collins)
142
* New exception ``NoRoundtrippingSupport``, for use by foreign branch
143
plugins. (Jelmer Vernooij)
148
* ``bzrlib.tests.permute_for_extension`` is a helper that simplifies
149
running all tests in the current module, once against a pure python
150
implementation, and once against an extension (pyrex/C) implementation.
151
It can be used to dramatically simplify the implementation of
152
``load_tests``. (John Arbash Meinel)
154
* ``bzrlib.tests.TestCase`` now subclasses ``testtools.testcase.TestCase``.
155
This permits features in testtools such as getUniqueInteger and
156
getUniqueString to be used. Because of this, testtools version 0.9.2 or
157
newer is now a dependency to run bzr selftest. Running with versions of
158
testtools less than 0.9.2 will cause bzr to error while loading the test
159
suite. (Robert Collins)
161
* The test progress bar no longer distinguishes tests that 'errored' from
162
tests that 'failed' - they're all just failures.
165
bzr 2.0.4 (not released yet)
166
############################
169
:2.0.4: smooth sailing
180
* ``bzr export dir`` now requests all file content as a record stream,
181
rather than requsting the file content one file-at-a-time. This can make
182
exporting over the network significantly faster (54min => 9min in one
183
case). (John Arbash Meinel, #343218)
185
* ``bzr serve`` no longer slowly leaks memory. The compiled
186
``bzrlib.bencode.Encoder()`` class was using ``__del__`` to cleanup and
187
free resources, and it should have been using ``__dealloc__``.
188
This will likely have an impact on any other process that is serving for
189
an extended period of time. (John Arbash Meinel, #494406)
191
* Check for SIGINT (Ctrl-C) and other signals immediately if ``readdir``
192
returns ``EINTR`` by calling ``PyErr_CheckSignals``. This affected the
193
optional ``_readdir_pyx`` extension. (Andrew Bennetts, #495023)
195
* Give a clearer message if the lockdir disappears after being apparently
196
successfully taken. (Martin Pool, #498378)
198
* The 2a format wasn't properly restarting autopacks when something
199
changed underneath it (like another autopack). Now concurrent
200
autopackers will properly succeed. (John Arbash Meinel, #495000)
202
* ``_update_current_block`` no longer suppresses exceptions, so ^C at just
203
the right time will get propagated, rather than silently failing to move
204
the block pointer. (John Arbash Meinel, Gareth White, #495023)
221
* We have a new ``test_source`` that ensures all pyrex ``cdef`` functions
222
handle exceptions somehow. (Possibly by setting ``# cannot_raise``
223
rather than an ``except ?:`` clause.) This should help prevent bugs like
224
bug #495023. (John Arbash Meinel)
230
:Codename: san francisco airport
233
The fourth beta release in the 2.1 series brings with it a significant
234
number of bugfixes (~20). The test suite is once again (finally) "green"
235
on Windows, and should remain that way for future releases. There are a
236
few performance related updates (faster upgrade and log), and several UI
237
tweaks. There has also been a significant number of tweaks to the runtime
238
documentation. 2.1.0b4 include everything from the 2.0.3 release.
244
* The BZR_SSH environmental variable may now be set to the path of a secure
245
shell client. If currently set to the value ``ssh`` it will now guess the
246
vendor of the program with that name, to restore the old behaviour that
247
indicated the SSH Corporation client use ``sshcorp`` instead as the magic
248
string. (Martin <gzlist@googlemail.com>, #176292)
253
* ``bzr commit`` now has a ``--commit-time`` option.
254
(Alexander Sack, #459276)
256
* ``-Dhpss`` now increases logging done when run on the bzr server,
257
similarly to how it works on the client. (John Arbash Meinel)
259
* New option ``bzr unshelve --keep`` applies the changes and leaves them
260
on the shelf. (Martin Pool, Oscar Fuentes, #492091)
262
* The ``BZR_COLUMNS`` envrionment variable can be set to force bzr to
263
respect a given terminal width. This can be useful when output is
264
redirected or in obscure cases where the default value is not
265
appropriate. Pagers can use it to get a better control of the line
269
* The new command ``bzr lp-mirror`` will request that Launchpad update its
270
mirror of a local branch. This command will only function if launchpadlib
278
* After renaming a file, the dirstate could accidentally reference
279
``source\\path`` rather than ``source/path`` on Windows. This might be a
280
source of some dirstate-related failures. (John Arbash Meinel)
282
* ``bzr commit`` now detects commit messages that looks like file names
283
and issues a warning.
284
(Gioele Barabucci, #73073)
286
* ``bzr ignore /`` no longer causes an IndexError. (Gorder Tyler, #456036)
288
* ``bzr log -n0 -rN`` should not return revisions beyond its merged revisions.
289
(#325618, #484109, Marius Kruger)
291
* ``bzr merge --weave`` and ``--lca`` will now create ``.BASE`` files for
292
files with conflicts (similar to ``--merge3``). The contents of the file
293
is a synthesis of all bases used for the merge.
294
(John Arbash Meinel, #40412)
296
* ``bzr mv --quiet`` really is quiet now. (Gordon Tyler, #271790)
298
* ``bzr serve`` is more clear about the risk of supplying --allow-writes.
299
(Robert Collins, #84659)
301
* ``bzr serve --quiet`` really is quiet now. (Gordon Tyler, #252834)
303
* Fix bug with redirected URLs over authenticated HTTP.
304
(Glen Mailer, Neil Martinsen-Burrell, Vincent Ladeuil, #395714)
306
* Interactive merge doesn't leave branch locks behind. (Aaron Bentley)
308
* Lots of bugfixes for the test suite on Windows. We should once again
309
have a test suite with no failures on Windows. (John Arbash Meinel)
311
* ``osutils.terminal_width()`` obeys the BZR_COLUMNS environment
312
variable but returns None if the terminal is not a tty (when output is
313
redirected for example). Also fixes its usage under OSes that doesn't
314
provide termios.TIOCGWINSZ. Make sure the corresponding tests runs on
316
(Joke de Buhr, Vincent Ladeuil, #353370, #62539)
317
(John Arbash Meinel, Vincent Ladeuil, #492561)
319
* Terminate ssh subprocesses when no references to them remain, fixing
320
subprocess and file descriptor leaks. (Andrew Bennetts, #426662)
322
* The ``--hardlink`` option of ``bzr branch`` and ``bzr checkout`` now
323
works for 2a format trees. Only files unaffected by content filters
324
will be hardlinked. (Andrew Bennetts, #408193)
326
* The new glob expansion on Windows would replace all ``\`` characters
327
with ``/`` even if it there wasn't a glob to expand, the arg was quoted,
328
etc. Now only change slashes if there is something being glob expanded.
329
(John Arbash Meinel, #485771)
331
* Use our faster ``KnownGraph.heads()`` functionality when computing the
332
new rich-root heads. This can cut a conversion time in half (mysql from
333
13.5h => 6.2h) (John Arbash Meinel, #487632)
335
* When launching a external diff tool via bzr diff --using, temporary files
336
are no longer created, rather, the path to the file in the working tree is
337
passed to the external diff tool. This allows the file to be edited if the
338
diff tool provides for this. (Gary van der Merwe, #490738)
340
* The launchpad-open command can now be used from a subdirectory of a
341
branch, not just from the root of the branch.
342
(Neil Martinsen-Burrell, #489102)
348
* ``bzr log`` is now faster. (Ian Clatworthy)
350
* ``bzr update`` provides feedback on which branch it is up to date with.
351
(Neil Martinsen-Burrell)
353
* ``bzr upgrade`` from pre-2a to 2a can be significantly faster (4x).
354
For details see the xml8 patch and heads() improvements.
357
* ``bzrlib.urlutils.local_path_from_url`` now accepts
358
'file://localhost/' as well as 'file:///' URLs on POSIX. (Michael
361
* The progress bar now shows only a spinner and per-operation counts,
362
not an overall progress bar. The previous bar was often not correlated
363
with real overall operation progress, either because the operations take
364
nonlinear time, or because at the start of the operation Bazaar couldn't
365
estimate how much work there was to do. (Martin Pool)
370
* Lots of documentation tweaks for inline help topics and command help
376
* ``bzrlib.textui`` (vestigial module) removed. (Martin Pool)
378
* The Launchpad plugin now has a function ``login`` which will log in to
379
Launchpad with launchpadlib, and ``load_branch`` which will return the
380
Launchpad Branch object corresponding to a given Bazaar Branch object.
386
* New test Feature: ``ModuleAvailableFeature``. It is designed to make it
387
easier to handle what tests you want to run based on what modules can be
388
imported. (Rather than lots of custom-implemented features that were
389
basically copy-and-pasted.) (John Arbash Meinel)
391
* ``osutils.timer_func()`` can be used to get either ``time.time()`` or
392
``time.clock()`` when you want to do performance timing.
393
``time.time()`` is limited to 15ms resolution on Windows, but
394
``time.clock()`` gives CPU and not wall-clock time on other platforms.
397
* Several code paths that were calling ``Transport.get().read()`` have
398
been changed to the equalivent ``Transport.get_bytes()``. The main
399
difference is that the latter will explicitly call ``file.close()``,
400
rather than expecting the garbage collector to handle it. This helps
401
with some race conditions on Windows during the test suite and sftp
402
tests. (John Arbash Meinel)
407
* TestCaseWithMemoryTransport no longer sets $HOME and $BZR_HOME to
408
unicode strings. (Michael Hudson, #464174)
414
:Codename: little italy
418
The third stable release of Bazaar has a small handful of bugfixes. As
419
expected, this has no internal or external compatibility changes versus
425
* ``bzr push --use-existing-dir`` no longer crashes if the directory
426
exists but contains an invalid ``.bzr`` directory.
427
(Andrew Bennetts, #423563)
429
* Content filters are now applied correctly after pull, merge and switch.
430
(Ian Clatworthy, #385879)
432
* Fix a potential segfault in the groupcompress hash map handling code.
433
When inserting new entries, if the final hash bucket was empty, we could
434
end up trying to access if ``(last_entry+1)->ptr == NULL``.
435
(John Arbash Meinel, #490228)
437
* Improve "Binary files differ" hunk handling. (Aaron Bentley, #436325)
443
:Codename: after sprint recovery
446
This release was pushed up from its normal release cycle due to a
447
regression in python 2.4 compatibility in 2.1.0b2. Since this regression
448
was caught before 2.1.0b2 was officially announced, the full changelog
449
includes both 2.1.0b3 and 2.1.0b2 changes.
451
Highlights of 2.1.0b3 are: new globbing code for all commands on Windows,
452
the test suite now conforms to python's trunk enhanced semantics (skip,
453
etc.), and ``bzr info -v`` will now report the correct branch and repo
454
formats for Remote objects.
460
* Users can define a shelve editor to provide shelf functionality at a
461
granularity finer than per-patch-hunk. (Aaron Bentley)
466
* Fix for shell completion and short options. (Benoît PIERRE)
468
* Hooks daughter classes should always call the base constructor.
469
(Alexander Belchenko, Vincent Ladeuil, #389648)
471
* Improve "Binary files differ" hunk handling. (Aaron Bentley, #436325)
473
* On Windows, do glob expansion at the command-line level (as is usually
474
done in bash, etc.) This means that *all* commands get glob expansion
475
(bzr status, bzr add, bzr mv, etc). It uses a custom command line
476
parser, which allows us to know if a given section was quoted. It means
477
you can now do ``bzr ignore "*.py"``.
478
(John Arbash Meinel, #425510, #426410, #194450)
480
* Sanitize commit messages that come in from the '-m' flag. We translate
481
'\r\n' => '\n' and a plain '\r' => '\n'. The storage layer doesn't
482
allow those because XML store silently translate it anyway. (The parser
483
auto-translates \r\n => \n in ways that are hard for us to catch.)
485
* Show correct branch and repository format descriptions in
486
``bzr info -v`` on a smart server location. (Andrew Bennetts, #196080)
488
* The fix for bug #186920 accidentally broke compatibility with python
489
2.4. (Vincent Ladeuil, #475585)
491
* Using ``Repository.get_commit_builder().record_iter_changes()`` now
492
correctly sets ``self.inv_sha1`` to a sha1 string and
493
``self.new_inventory`` to an Inventory instance after calling
494
``self.finish_inventory()``. (Previously it accidently set both values
495
as a tuple on ``self.inv_sha1``. This was missed because
496
``repo.add_revision`` ignores the supplied inventory sha1 and recomputes
497
the sha1 from the repo directly. (John Arbash Meinel)
499
* Shelve command refuse to run if there is no real terminal.
500
(Alexander Belchenko)
502
* Avoid unnecessarily flushing of trace file; it's now unbuffered at the
503
Python level. (Martin Pool)
508
* Include Japanese translations for documentation (Inada Naoki)
510
* New API ``ui_factory.make_output_stream`` to be used for sending bulk
511
(rather than user-interaction) data to stdout. This automatically
512
coordinates with progress bars or other terminal activity, and can be
514
(Martin Pool, 493944)
519
* Some of the core groupcompress functionality now releases the GIL before
520
operation. Similar to how zlib and bz2 operate without the GIL in the
521
core compression and decompression routines. (John Arbash Meinel)
526
* -Dhpssvfs will now trigger on ``RemoteBzrDir._ensure_real``, providing
527
more debugging of VFS access triggers. (Robert Collins)
529
* KnownFailure is now signalled to ``ExtendedTestResult`` using the same
530
method that Python 2.7 uses - ``addExpectedFailure``. (Robert Collins)
532
* ``--parallel=fork`` is now compatible with --subunit.
533
(Robert Collins, Vincent Ladeuil, #419776)
535
* TestNotApplicable is now handled within the TestCase.run method rather
536
than being looked for within ``ExtendedTestResult.addError``. This
537
provides better handling with other ``TestResult`` objects, degrading to
538
sucess rather than error. (Robert Collins)
540
* The private method ``_testConcluded`` on ``ExtendedTestResult`` has been
541
removed - it was empty and unused. (Robert Collins)
543
* UnavailableFeature is now handled within the TestCase.run method rather
544
than being looked for within addError. If the Result object does not
545
have an addNotSupported method, addSkip is attempted instead, and
546
failing that addSuccess. (Robert Collins)
548
* When a TestResult does not have an addSkip method, skipped tests are now
549
reported as successful tests, rather than as errors. This change is
550
to make it possible to get a clean test run with a less capable
551
TestResult. (Robert Collins)
558
:Codename: a load off my mind
561
This is our second feature-filled release since 2.0, pushing us down the
562
path to a 2.1.0. Once again, all bugfixes in 2.0.2 are present in 2.1.0b2.
564
Key highlights in this release are: improved handling of
565
failures-during-cleanup for commit, fixing a long-standing bug with
566
``bzr+http`` and shared repositories, all ``lp:`` urls to be resolved
567
behind proxies, and a new StaticTuple datatype, allowing us to reduce
568
memory consumption (50%) and garbage collector overhead (40% faster) for
571
* A new ``--concurrency`` option has been added as well as an associated
572
BZR_CONCURRENCY environment variable to specify the number of
573
processes that can be run concurrently when running ``bzr selftest``. The
574
command-line option overrides the environment variable if both are
575
specified. If none is specified. the number of processes is obtained
576
from the OS as before. (Matt Nordhoff, Vincent Ladeuil)
581
* ``bzr+http`` servers no longer give spurious jail break errors when
582
serving branches inside a shared repository. (Andrew Bennetts, #348308)
584
* Errors during commit are handled more robustly so that knock-on errors
585
are less likely to occur, and will not obscure the original error if
586
they do occur. This fixes some causes of ``TooManyConcurrentRequests``
587
and similar errors. (Andrew Bennetts, #429747, #243391)
589
* Launchpad urls can now be resolved from behind proxies.
590
(Gordon Tyler, Vincent Ladeuil, #186920)
592
* Reduce the strictness for StaticTuple, instead add a debug flag
593
``-Dstatic_tuple`` which will change apis to be strict and raise errors.
594
This way, most users won't see failures, but developers can improve
595
internals. (John Arbash Meinel, #471193)
597
* TreeTransform.adjust_path updates the limbo paths of descendants of adjusted
598
files. (Aaron Bentley)
600
* Unicode paths are now handled correctly and consistently by the smart
601
server. (Andrew Bennetts, Michael Hudson, #458762)
606
* When reading index files, we now use a ``StaticTuple`` rather than a
607
plain ``tuple`` object. This generally gives a 20% decrease in peak
608
memory, and can give a performance boost up to 40% on large projects.
611
* Peak memory under certain operations has been reduced significantly.
612
(eg, 'bzr branch launchpad standalone' is cut in half)
618
* Filtered views user documentation upgraded to refer to format 2a
619
instead of pre-2.0 formats. (Ian Clatworthy)
624
* Remove deprecated ``CLIUIFactory``. (Martin Pool)
626
* ``UIFactory`` now has new ``show_error``, ``show_message`` and
627
``show_warning`` methods, which can be hooked by non-text UIs.
633
* Added ``bzrlib._simple_set_pyx``. This is a hybrid between a Set and a
634
Dict (it only holds keys, but you can lookup the object located at a
635
given key). It has significantly reduced memory consumption versus the
636
builtin objects (1/2 the size of Set, 1/3rd the size of Dict). This is
637
used as the interning structure for StaticTuple objects.
640
* ``bzrlib._static_tuple_c.StaticTuple`` is now available and used by
641
the btree index parser and the chk map parser. This class functions
642
similarly to ``tuple`` objects. However, it can only point to a limited
643
collection of types. (Currently StaticTuple, str, unicode, None, bool,
644
int, long, float, but not subclasses). This allows us to remove it from
645
the garbage collector (it cannot be in a cycle), it also allows us to
646
intern the objects. In testing, this can reduce peak memory by 20-40%,
647
and significantly improve performance by removing objects from being
648
inspected by the garbage collector. (John Arbash Meinel)
650
* ``GroupCompressBlock._ensure_content()`` will now release the
651
``zlib.decompressobj()`` when the first request is for all of the
652
content. (Previously it would only be released if you made a request for
653
part of the content, and then all of it later.) This turns out to be a
654
significant memory savings, as a ``zstream`` carries around approx 260kB
655
of internal state and buffers. (For branching bzr.dev this drops peak
656
memory from 382MB => 345MB.) (John Arbash Meinel)
658
* When streaming content between ``2a`` format repositories, we now clear
659
caches from earlier versioned files. (So 'revisions' is cleared when we
660
start reading 'inventories', etc.) This can have a significant impact on
661
peak memory for initial copies (~200MB). (John Arbash Meinel)
667
:Codename: after the scare
670
The second in our "let's keep the stable bugfixes flowing" series. As
671
expected this has a few (~9) bugfixes relative to 2.0.1, and no major api
677
* Avoid "NoneType has no attribute st_mode" error when files disappear
678
from a directory while it's being read. (Martin Pool, #446033)
680
* Content filters are now applied correctly after revert.
683
* Diff parsing handles "Binary files differ" hunks. (Aaron Bentley, #436325)
685
* Fetching from stacked pre-2a repository via a smart server no longer
686
fails intermittently with "second push failed to complete".
687
(Andrew Bennetts, #437626)
689
* Fix typos left after test_selftest refactoring.
690
(Vincent Ladeuil, Matt Nordhoff, #461149)
692
* Fixed ``ObjectNotLocked`` errors during ``bzr log -r NNN somefile``.
693
(Andrew Bennetts, #445171)
695
* PreviewTree file names are not limited by the encoding of the temp
696
directory's filesystem. (Aaron Bentley, #436794)
701
* ``bzr log`` now read-locks branches exactly once, so makes better use of
702
data caches. (Andrew Bennetts)
707
* Filtered views user documentation upgraded to refer to format 2a
708
instead of pre-2.0 formats. (Ian Clatworthy)
714
:Codename: While the cat is away
717
This is the first development release in the new split "stable" and
718
"development" series. As such, the release is a snapshot of bzr.dev
719
without creating a release candidate first. This release includes a
720
fair amount of internal changes, with deprecated code being removed,
721
and several new feature developments. People looking for a stable code
722
base with only bugfixes should focus on the 2.0.1 release. All bugfixes
723
present in 2.0.1 are present in 2.1.0b1.
725
Highlights include support for ``bzr+ssh://host/~/homedir`` style urls,
726
finer control over the plugin search path via extended BZR_PLUGIN_PATH
727
syntax, visible warnings when extension modules fail to load, and improved
728
error handling during unlocking.
734
* Bazaar can now send mail through Apple OS X Mail.app.
737
* ``bzr+ssh`` and ``bzr`` paths can now be relative to home directories
738
specified in the URL. Paths starting with a path segment of ``~`` are
739
relative to the home directory of the user running the server, and paths
740
starting with ``~user`` are relative to the home directory of the named
741
user. For example, for a user "bob" with a home directory of
742
``/home/bob``, these URLs are all equivalent:
744
* ``bzr+ssh://bob@host/~/repo``
745
* ``bzr+ssh://bob@host/~bob/repo``
746
* ``bzr+ssh://bob@host/home/bob/repo``
748
If ``bzr serve`` was invoked with a ``--directory`` argument, then no
749
home directories outside that directory will be accessible via this
752
This is a feature of ``bzr serve``, so pre-2.1 clients will
753
automatically benefit from this feature when ``bzr`` on the server is
754
upgraded. (Andrew Bennetts, #109143)
756
* Extensions can now be compiled if either Cython or Pyrex is available.
757
Currently Pyrex is preferred, but that may change in the future.
760
* Give more control on BZR_PLUGIN_PATH by providing a way to refer to or
761
disable the user, site and core plugin directories.
762
(Vincent Ladeuil, #412930, #316192, #145612)
767
* Bazaar's native protocol code now correctly handles EINTR, which most
768
noticeably occurs if you break in to the debugger while connected to a
769
bzr+ssh server. You can now can continue from the debugger (by typing
770
'c') and the process continues. However, note that pressing C-\ in the
771
shell may still kill the SSH process, which is bug 162509, so you must
772
sent a signal to the bzr process specifically, for example by typing
773
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
775
* ``bzr add`` in a tree that has files with ``\r`` or ``\n`` in the
776
filename will issue a warning and skip over those files.
777
(Robert Collins, #3918)
779
* ``bzr dpush`` now aborts if uncommitted changes (including pending merges)
780
are present in the working tree. The configuration option ``dpush_strict``
781
can be used to set the default for this behavior.
782
(Vincent Ladeuil, #438158)
784
* ``bzr merge`` and ``bzr remove-tree`` now requires --force if pending
785
merges are present in the working tree.
786
(Vincent Ladeuil, #426344)
788
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
789
traceback. (Martin Pool, #109115)
791
* Don't give a warning on Windows when failing to import ``_readdir_pyx``
792
as it is never built. (John Arbash Meinel, #430645)
794
* Don't restrict the command name used to run the test suite.
795
(Vincent Ladeuil, #419950)
797
* ftp transports were built differently when the kerberos python module was
798
present leading to obscure failures related to ASCII/BINARY modes.
799
(Vincent Ladeuil, #443041)
801
* Network streams now decode adjacent records of the same type into a
802
single stream, reducing layering churn. (Robert Collins)
804
* PreviewTree behaves correctly when get_file_mtime is invoked on an unmodified
805
file. (Aaron Bentley, #251532)
807
* Registry objects should not use iteritems() when asked to use items().
808
(Vincent Ladeuil, #430510)
810
* Weave based repositories couldn't be cloned when committers were using
811
domains or user ids embedding '.sig'. Now they can.
812
(Matthew Fuller, Vincent Ladeuil, #430868)
817
* Revision specifiers can now be given in a more DWIM form, without
818
needing explicit prefixes for specifiers like tags or revision id's.
819
See ``bzr help revisionspec`` for full details. (Matthew Fuller)
821
* Bazaar gives a warning before exiting, and writes into ``.bzr.log``, if
822
compiled extensions can't be loaded. This typically indicates a
823
packaging or installation problem. In this case Bazaar will keep
824
running using pure-Python versions, but this may be substantially
825
slower. The warning can be disabled by setting
826
``ignore_missing_extensions = True`` in ``bazaar.conf``.
827
See also <https://answers.launchpad.net/bzr/+faq/703>.
828
(Martin Pool, #406113, #430529)
830
* Secondary errors that occur during Branch.unlock and Repository.unlock
831
no longer obscure the original error. These methods now use a new
832
decorator, ``only_raises``. This fixes many causes of
833
``TooManyConcurrentRequests`` and similar errors.
834
(Andrew Bennetts, #429747)
839
* Describe the new shell-like test feature. (Vincent Ladeuil)
841
* Help on hooks no longer says 'Not deprecated' for hooks that are
842
currently supported. (Ian Clatworthy, #422415)
847
* ``bzrlib.user_encoding`` has been removed; use
848
``bzrlib.osutils.get_user_encoding`` instead. (Martin Pool)
850
* ``bzrlib.tests`` now uses ``stopTestRun`` for its ``TestResult``
851
subclasses - the same as python's unittest module. (Robert Collins)
853
* ``diff._get_trees_to_diff`` has been renamed to
854
``diff.get_trees_and_branches_to_diff``. It is now a public API, and it
855
returns the old and new branches. (Gary van der Merwe)
857
* ``bzrlib.trace.log_error``, ``error`` and ``info`` have been deprecated.
860
* ``MutableTree.has_changes()`` does not require a tree parameter anymore. It
861
now defaults to comparing to the basis tree. It now checks for pending
862
merges too. ``Merger.check_basis`` has been deprecated and replaced by the
863
corresponding has_changes() calls. ``Merge.compare_basis``,
864
``Merger.file_revisions`` and ``Merger.ensure_revision_trees`` have also
866
(Vincent Ladeuil, #440631)
868
* ``ProgressTask.note`` is deprecated.
874
* Added ``-Drelock`` debug flag. It will ``note`` a message every time a
875
repository or branch object is unlocked then relocked the same way.
878
* ``BTreeLeafParser.extract_key`` has been tweaked slightly to reduce
879
mallocs while parsing the index (approx 3=>1 mallocs per key read).
880
This results in a 10% speedup while reading an index.
883
* The ``bzrlib.lsprof`` module has a new class ``BzrProfiler`` which makes
884
profiling in some situations like callbacks and generators easier.
890
* Passing ``--lsprof-tests -v`` to bzr selftest will cause lsprof output to
891
be output for every test. Note that this is very verbose! (Robert Collins)
893
* Setting ``BZR_TEST_PDB=1`` when running selftest will cause a pdb
894
post_mortem to be triggered when a test failure occurs. (Robert Collins)
896
* Shell-like tests can now be written. Code in ``bzrlib/tests/script.py`` ,
897
documentation in ``developers/testing.txt`` for details.
900
* Some tests could end up with the same id, that was dormant for
902
(Vincent Ladeuil, #442980)
904
* Stop showing the number of tests due to missing features in the test
905
progress bar. (Martin Pool)
907
* Test parameterisation now does a shallow copy, not a deep copy of the test
908
to be parameterised. This is not expected to break external use of test
909
parameterisation, and is substantially faster. (Robert Collins)
911
* Tests that try to open a bzr dir on an arbitrary transport will now
912
fail unless they have explicitly permitted the transport via
913
``self.permit_url``. The standard test factories such as ``self.get_url``
914
will permit the urls they provide automatically, so only exceptional
915
tests should need to do this. (Robert Collins)
917
* The break-in test no longer cares about clean shutdown of the child,
918
instead it is happy if the debugger starts up. (Robert Collins)
920
* The full test suite is expected to pass when the C extensions are not
921
present. (Vincent Ladeuil, #430749)
927
:Codename: Stability First
930
The first of our new ongoing bugfix-only stable releases has arrived. It
931
includes a collection of 12 bugfixes applied to bzr 2.0.0, but does not
932
include any of the feature development in the 2.1.0 series.
938
* ``bzr add`` in a tree that has files with ``\r`` or ``\n`` in the
939
filename will issue a warning and skip over those files.
940
(Robert Collins, #3918)
942
* bzr will attempt to authenticate with SSH servers that support
943
``keyboard-interactive`` auth but not ``password`` auth when using
944
Paramiko. (Andrew Bennetts, #433846)
946
* Fixed fetches from a stacked branch on a smart server that were failing
947
with some combinations of remote and local formats. This was causing
948
"unknown object type identifier 60" errors. (Andrew Bennetts, #427736)
950
* Fixed ``ObjectNotLocked`` errors when doing some log and diff operations
951
on branches via a smart server. (Andrew Bennetts, #389413)
953
* Handle things like ``bzr add foo`` and ``bzr rm foo`` when the tree is
954
at the root of a drive. ``osutils._cicp_canonical_relpath`` always
955
assumed that ``abspath()`` returned a path that did not have a trailing
956
``/``, but that is not true when working at the root of the filesystem.
957
(John Arbash Meinel, Jason Spashett, #322807)
959
* Hide deprecation warnings for 'final' releases for python2.6.
960
(John Arbash Meinel, #440062)
962
* Improve the time for ``bzr log DIR`` for 2a format repositories.
963
We had been using the same code path as for <2a formats, which required
964
iterating over all objects in all revisions.
965
(John Arbash Meinel, #374730)
967
* Make sure that we unlock the tree if we fail to create a TreeTransform
968
object when doing a merge, and there is limbo, or pending-deletions
969
directory. (Gary van der Merwe, #427773)
971
* Occasional IndexError on renamed files have been fixed. Operations that
972
set a full inventory in the working tree will now go via the
973
apply_inventory_delta code path which is simpler and easier to
974
understand than dirstates set_state_from_inventory method. This may
975
have a small performance impact on operations built on _write_inventory,
976
but such operations are already doing full tree scans, so no radical
977
performance change should be observed. (Robert Collins, #403322)
979
* Retrieving file text or mtime from a _PreviewTree has good performance when
980
there are many changes. (Aaron Bentley)
982
* The CHK index pages now use an unlimited cache size. With a limited
983
cache and a large project, the random access of chk pages could cause us
984
to download the entire cix file many times.
985
(John Arbash Meinel, #402623)
987
* When a file kind becomes unversionable after being added, a sensible
988
error will be shown instead of a traceback. (Robert Collins, #438569)
993
* Improved README. (Ian Clatworthy)
995
* Improved upgrade documentation for Launchpad branches.
1003
:Codename: Instant Karma
1005
This release of Bazaar makes the 2a (previously 'brisbane-core') format
1006
the default when new branches or repositories are created. This format is
1007
substantially smaller and faster for many operations. Most of the work in
1008
this release focuses on bug fixes and stabilization, covering both 2a and
1009
previous formats. (See the Upgrade Guide for information on migrating
1012
This release also improves the documentation content and presentation,
1013
including adding Windows HtmlHelp manuals.
1015
The Bazaar team decided that 2.0 will be a long-term supported release,
1016
with bugfix-only 2.0.x releases based on it, continuing for at least six
1017
months or until the following stable release.
1019
Changes from 2.0.0rc2 to final
1020
******************************
1022
* Officially branded as 2.0.0 rather than 2.0 to clarify between things
1023
that "want to happen on the 2.0.x stable series" versus things that want
1024
to "land in 2.0.0". (Changes how bzrlib._format_version_tuple() handles
1025
micro = 0.) (John Arbash Meinel)
1031
:2.0.0rc2: 2009-09-10
1036
* Added post_commit hook for mutable trees. This allows the keywords
1037
plugin to expand keywords on files changed by the commit.
1038
(Ian Clatworthy, #408841)
1043
* Bazaar's native protocol code now correctly handles EINTR, which most
1044
noticeably occurs if you break in to the debugger while connected to a
1045
bzr+ssh server. You can now can continue from the debugger (by typing
1046
'c') and the process continues. However, note that pressing C-\ in the
1047
shell may still kill the SSH process, which is bug 162509, so you must
1048
sent a signal to the bzr process specifically, for example by typing
1049
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
1051
* ``bzr check`` in pack-0.92, 1.6 and 1.9 format repositories will no
1052
longer report incorrect errors about ``Missing inventory ('TREE_ROOT', ...)``
1053
(Robert Collins, #416732)
1055
* ``bzr info -v`` on a 2a format still claimed that it was a "Development
1056
format" (John Arbash Meinel, #424392)
1058
* ``bzr log stacked-branch`` shows the full log including
1059
revisions that are in the fallback repository. (Regressed in 2.0rc1).
1060
(John Arbash Meinel, #419241)
1062
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
1063
traceback. (Martin Pool, #109115)
1065
* Conversion to 2a will create a single pack for all the new revisions (as
1066
long as it ran without interruption). This improves both ``bzr upgrade``
1067
and ``bzr pull`` or ``bzr merge`` from local branches in older formats.
1068
The autopack logic that occurs every 100 revisions during local
1069
conversions was not returning that pack's identifier, which resulted in
1070
the partial packs created during the conversion not being consolidated
1071
at the end of the conversion process. (Robert Collins, #423818)
1073
* Fetches from 2a to 2a are now again requested in 'groupcompress' order.
1074
Groups that are seen as 'underutilized' will be repacked on-the-fly.
1075
This means that when the source is fully packed, there is minimal
1076
overhead during the fetch, but if the source is poorly packed the result
1077
is a fairly well packed repository (not as good as 'bzr pack' but
1078
good-enough.) (Robert Collins, John Arbash Meinel, #402652)
1080
* Fix a potential segmentation fault when doing 'log' of a branch that had
1081
ghosts in its mainline. (Evaluating None as a tuple is bad.)
1082
(John Arbash Meinel, #419241)
1084
* ``groupcompress`` sort order is now more stable, rather than relying on
1085
``topo_sort`` ordering. The implementation is now
1086
``KnownGraph.gc_sort``. (John Arbash Meinel)
1088
* Local data conversion will generate correct deltas. This is a critical
1089
bugfix vs 2.0rc1, and all 2.0rc1 users should upgrade to 2.0rc2 before
1090
converting repositories. (Robert Collins, #422849)
1092
* Network streams now decode adjacent records of the same type into a
1093
single stream, reducing layering churn. (Robert Collins)
1095
* Prevent some kinds of incomplete data from being committed to a 2a
1096
repository, such as revisions without inventories, a missing chk_bytes
1097
record for an inventory, or a missing text referenced by an inventory.
1098
(Andrew Bennetts, #423506, #406687)
1103
* Fix assertion error about "_remember_remote_is_before" when pushing to
1104
older smart servers.
1105
(Andrew Bennetts, #418931)
1107
* Help on hooks no longer says 'Not deprecated' for hooks that are
1108
currently supported. (Ian Clatworthy, #422415)
1110
* PDF and CHM (Windows HtmlHelp) formats are now supported for the
1111
user documentation. The HTML documentation is better broken up into
1112
topics. (Ian Clatworthy)
1114
* The developer and foreign language documents are now separated
1115
out so that searching in the HTML and CHM files produces more
1116
useful results. (Ian Clatworthy)
1118
* The main table of contents now provides links to the new Migration Docs
1119
and Plugins Guide. (Ian Clatworthy)
1125
:Codename: no worries
1126
:2.0.0rc1: 2009-08-26
1128
Compatibility Breaks
1129
********************
1131
* The default format for bzr is now ``2a``. This format brings many
1132
significant performance and size improvements. bzr can pull from
1133
any existing repository into a ``2a`` one, but can only transfer
1134
from ``2a`` into ``rich-root`` repositories. The Upgrade guide
1135
has more information about this change. (Robert Collins)
1137
* On Windows auto-detection of Putty's plink.exe is disabled.
1138
Default SSH client for Windows is paramiko. User still can force
1139
usage of plink if explicitly set environment variable BZR_SSH=plink.
1140
(#414743, Alexander Belchenko)
1145
* ``bzr branch --switch`` can now switch the checkout in the current directory
1146
to the newly created branch. (Lukáš Lalinský)
1151
* Further tweaks to handling of ``bzr add`` messages about ignored files.
1152
(Jason Spashett, #76616)
1154
* Fetches were being requested in 'groupcompress' order, but weren't
1155
recombining the groups. Thus they would 'fragment' to get the correct
1156
order, but not 'recombine' to actually benefit from it. Until we get
1157
recombining to work, switching to 'unordered' fetches avoids the
1158
fragmentation. (John Arbash Meinel, #402645)
1160
* Fix a pycurl related test failure on karmic by recognizing an error
1161
raised by newer versions of pycurl.
1162
(Vincent Ladeuil, #306264)
1164
* Fix a test failure on karmic by making a locale test more robust.
1165
(Vincent Ladeuil, #413514)
1167
* Fix IndexError printing CannotBindAddress errors.
1168
(Martin Pool, #286871)
1170
* Fix "Revision ... not present" errors when upgrading stacked branches,
1171
or when doing fetches from a stacked source to a stacked target.
1172
(Andrew Bennetts, #399140)
1174
* ``bzr branch`` of 2a repositories over HTTP is much faster. bzr now
1175
batches together small fetches from 2a repositories, rather than
1176
fetching only a few hundred bytes at a time.
1177
(Andrew Bennetts, #402657)
1182
* A better description of the platform is shown in crash tracebacks, ``bzr
1183
--version`` and ``bzr selftest``.
1184
(Martin Pool, #409137)
1186
* bzr can now (again) capture crash data through the apport library,
1187
so that a single human-readable file can be attached to bug reports.
1188
This can be disabled by using ``-Dno_apport`` on the command line, or by
1189
putting ``no_apport`` into the ``debug_flags`` section of
1191
(Martin Pool, Robert Collins, #389328)
1193
* ``bzr push`` locally on windows will no longer give a locking error with
1194
dirstate based formats. (Robert Collins)
1196
* ``bzr shelve`` and ``bzr unshelve`` now work on windows.
1197
(Robert Collins, #305006)
1199
* Commit of specific files no longer prevents using the iter_changes
1200
codepath. On 2a repositories, commit of specific files should now be as
1201
fast, or slightly faster, than a full commit. (Robert Collins)
1203
* The internal core code that handles specific file operations like
1204
``bzr st FILENAME`` or ``bzr commit FILENAME`` has been changed to
1205
include the parent directories if they have altered, and when a
1206
directory stops being a directory its children are always included. This
1207
fixes a number of causes for ``InconsistentDelta`` errors, and permits
1208
faster commit of specific paths. (Robert Collins, #347649)
1213
* New developer documentation for content filtering.
1219
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
1220
classes changed to manage lock lifetime of the trees they open in a way
1221
consistent with reader-exclusive locks. (Robert Collins, #305006)
1229
:Codename: nein nein nein!
1232
This release fixes two small but worthwhile bugs relevant to users on
1233
Microsoft Windows: some commands that failed on with locking errors will
1234
now work, and a bug that caused poor performance after committing a file
1235
with line-ending conversion has now been fixed. It also fixes a bug in
1236
pushing to older servers.
1241
* Fixed a problem where using content filtering and especially end-of-line
1242
conversion will commit too many copies a file.
1243
(Martin Pool, #415508)
1245
* Fix assertion error about ``_remember_remote_is_before`` in
1246
``set_tags_bytes`` when pushing to older smart servers.
1247
(Andrew Bennetts, Alexander Belchenko, #418931)
1252
* ``bzr push`` locally on Windows will no longer give a locking error with
1253
dirstate based formats. (Robert Collins)
1255
* ``bzr shelve`` and ``bzr unshelve`` now work on Windows.
1256
(Robert Collins, #305006)
1261
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
1262
classes changed to manage lock lifetime of the trees they open in a way
1263
consistent with reader-exclusive locks. (Robert Collins, #305006)
1265
* ``Tree.path_content_summary`` may return a size of None, when called on
1266
a tree with content filtering where the size of the canonical form
1267
cannot be cheaply determined. (Martin Pool)
1269
* When manually creating transport servers in test cases, a new helper
1270
``TestCase.start_server`` that registers a cleanup and starts the server
1271
should be used. (Robert Collins)
1276
Compatibility Breaks
1277
********************
1279
* Committing directly to a stacked branch from a lightweight checkout will
1280
no longer work. In previous versions this would appear to work but would
1281
generate repositories with insufficient data to create deltas, leading
1282
to later errors when branching or reading from the repository.
1283
(Robert Collins, bug #375013)
1291
* Fetching from 2a branches from a version-2 bzr protocol would fail to
1292
copy the internal inventory pages from the CHK store. This cannot happen
1293
in normal use as all 2a compatible clients and servers support the
1294
version-3 protocol, but it does cause test suite failures when testing
1295
downlevel protocol behaviour. (Robert Collins)
1297
* Fix a test failure on karmic by making a locale test more robust.
1298
(Vincent Ladeuil, #413514)
1300
* Fixed "Pack ... already exists" error when running ``bzr pack`` on a
1301
fully packed 2a repository. (Andrew Bennetts, #382463)
1303
* Further tweaks to handling of ``bzr add`` messages about ignored files.
1304
(Jason Spashett, #76616)
1306
* Properly handle fetching into a stacked branch while converting the
1307
data, especially when there are also ghosts. The code was filling in
1308
parent inventories incorrectly, and also not handling when one of the
1309
parents was a ghost. (John Arbash Meinel, #402778, #412198)
1311
* ``RemoteStreamSource.get_stream_for_missing_keys`` will fetch CHK
1312
inventory pages when appropriate (by falling back to the vfs stream
1313
source). (Andrew Bennetts, #406686)
1315
* StreamSource generates rich roots from non-rich root sources correctly
1316
now. (Andrew Bennetts, #368921)
1318
* When deciding whether a repository was compatible for upgrading or
1319
fetching, we previously incorrectly checked the default repository
1320
format for the bzrdir format, rather than the format that was actually
1321
present on disk. (Martin Pool, #408824)
1326
* A better description of the platform is shown in crash tracebacks, ``bzr
1327
--version`` and ``bzr selftest``.
1328
(Martin Pool, #409137)
1330
* Cross-format fetches (such as between 1.9-rich-root and 2a) via the
1331
smart server are more efficient now. They send inventory deltas rather
1332
than full inventories. The smart server has two new requests,
1333
``Repository.get_stream_1.19`` and ``Repository.insert_stream_1.19`` to
1334
support this. (Andrew Bennetts, #374738, #385826)
1336
* Extracting the full ancestry and computing the ``merge_sort`` is now
1337
significantly faster. This effects things like ``bzr log -n0``. (For
1338
example, ``bzr log -r -10..-1 -n0 bzr.dev`` is 2.5s down to 1.0s.
1339
(John Arbash Meinel)
1350
* ``-Dstrict_locks`` can now be used to check that read and write locks
1351
are treated properly w.r.t. exclusivity. (We don't try to take an OS
1352
read lock on a file that we already have an OS write lock on.) This is
1353
now set by default for all tests, if you have a test which cannot be
1354
fixed, you can use ``self.thisFailsStrictLockCheck()`` as a
1355
compatibility knob. (John Arbash Meinel)
1357
* InterDifferingSerializer is now only used locally. Other fetches that
1358
would have used InterDifferingSerializer now use the more network
1359
friendly StreamSource, which now automatically does the same
1360
transformations as InterDifferingSerializer. (Andrew Bennetts)
1362
* ``KnownGraph`` now has a ``.topo_sort`` and ``.merge_sort`` member which
1363
are implemented in pyrex and significantly faster. This is exposed along
1364
with ``CombinedGraphIndex.find_ancestry()`` as
1365
``VersionedFiles.get_known_graph_ancestry(keys)``.
1366
(John Arbash Meinel)
1368
* RemoteBranch.open now honours ignore_fallbacks correctly on bzr-v2
1369
protocols. (Robert Collins)
1371
* The index code now has some specialized routines to extract the full
1372
ancestry of a key in a more efficient manner.
1373
``CombinedGraphIndex.find_ancestry()``. (Time to get ancestry for
1374
bzr.dev drops from 1.5s down to 300ms. For OOo from 33s => 10.5s) (John
1380
* Install the test ssl certificate and key so that installed bzr
1381
can run the https tests. (Denys Duchier, #392401)
1387
:Codename: little traveller
1389
:1.18rc1: 2009-08-10
1391
This release of Bazaar marches on towards the 2.0 release in which the 2a
1392
'brisbane-core' format becomes generally recommended. Most of the work in
1393
this release now focusses on bug fixes and stabilization, covering both 2a
1394
and previous formats. There is a new text-mode interactive merge feature,
1395
a new guide to migration to 2a format in the user documentation, and
1396
pushing branches to a smart server is now much faster.
1398
The Bazaar team decided that 2.0 will be a long-term supported release,
1399
with bugfix-only releases based on it continuing for at least six months
1400
or until the following stable release.
1402
There are no changes from 1.18rc1 to 1.18.
1407
* ``bzr merge --interactive`` applies a user-selected portion of the
1408
merge. The UI is similar to ``shelve``. (Aaron Bentley)
1410
* ``bzr reconfigure`` now takes options ``--stacked-on URL`` and
1411
``--unstacked`` to change stacking of a branch.
1412
(Martin Pool, #391411)
1417
* Annotating on a stacked branch will now succeed in simple scenarios.
1418
There are still some complex scenarios where it will fail (bug #399884)
1419
(John Arbash Meinel, #393366)
1421
* A progress bar is no longer left dangling when ``bzr selftest``
1422
completes, and the progress bar updates with zero latency so the
1423
displayed test name is always the one that's actually running.
1424
(Martin Pool, #123688)
1426
* Authenticating against an ssh server now uses ``auth_none`` to determine
1427
if password authentication is even supported. This fixes a bug where
1428
users would be prompted for a launchpad password, even though launchpad
1429
only supports publickey authentication. (John Arbash Meinel, #375867)
1431
* BranchBuilder now accepts timezone to avoid test failures in countries far
1432
from GMT. (Vincent Ladeuil, #397716)
1434
* ``bzr commit`` no longer saves the unversioning of missing files until
1435
the commit has completed on the branch. This means that aborting a
1436
commit that found a missing file will leave the tree unedited.
1437
(Robert Collins, #282402)
1439
* ``bzr mv`` no longer takes out branch locks, which allows it to work
1440
when the branch is readonly. (Robert Collins, #216541)
1442
* ``bzr revert .`` no longer generates an InconsistentDelta error when
1443
there are missing subtrees. (Robert Collins, #367632)
1445
* ``bzr send`` now generates valid bundles with ``--2a`` formats. However,
1446
do to internal changes necessary to support this, older clients will
1447
fail when trying to insert them. For newer clients, the bundle can be
1448
used to apply the changes to any rich-root compatible format.
1449
(John Arbash Meinel, #393349)
1451
* Cope with FTP servers that don't support restart/append by falling back
1452
to reading and then rewriting the whole file, such as TahoeLAFS. (This
1453
fallback may be slow for some access patterns.) (Nils Durner, #294709)
1455
* Encode the paths in ``mbcs`` encoding on Windows when spawning an
1456
external diff client. This at least allows supporting filenames that are
1457
not ascii, but are present in the current locale. Ideally we would be
1458
able to pass the Unicode path, but that would be client dependent.
1459
(John Arbash Meinel, #382709)
1461
* Fix a compile bug on Solaris having to do with const and
1462
pointer-to-pointers. (John Arbash Meinel, #408441)
1464
* Fixed a NameError that occurs when merging or pulling from a URL that
1465
causes a redirection loop when bzr tries to read a URL as a bundle.
1466
(Andrew Bennetts, #400847)
1468
* Fix ``AttributeError: 'TestUIFactory' object has no attribute 'tick'``
1469
running send and similar commands on 2a formats.
1470
(Martin Pool, #408201)
1472
* Fix crash in some invocations of ``bzr status`` in format 2a.
1473
(Martin Pool, #403523)
1475
* Fixed export to existing directory: if directory is empty then export
1476
will succeed, otherwise it fails with error.
1477
(Alexander Belchenko, #406174)
1479
* Fixed spurious "Source branch does not support stacking" warning when
1480
pushing. (Andrew Bennetts, #388908)
1482
* Fixed spurious transport activity indicator appearing while tests are
1483
running. (Martin Pool, #343532)
1485
* Merge now correctly handles empty right-hand revision specs.
1486
(Aaron Bentley, #333961)
1488
* Renames to lexographically lower basenames in trees that have never been
1489
committed to will no longer corrupt the dirstate. This was caused by an
1490
bug in the dirstate update_minimal method. (Robert Collins, #395556)
1492
* Requests for unknown methods no longer cause the smart server to log
1493
lots of backtraces about ``UnknownSmartMethod``, ``do_chunk`` or
1494
``do_end``. (Andrew Bennetts, #338561)
1496
* Shelve will not shelve the initial add of the tree root. (Aaron Bentley)
1498
* Streaming from bzr servers where there is a chain of stacked branches
1499
(A stacked on B stacked on C) will now work. (Robert Collins, #406597)
1501
* The environment variable ``BZR_PROGRESS_BAR`` set to either ``text`` or ``none``
1502
always forces progress bars either on or off respectively. Otherwise,
1503
they're turned on if ``TERM`` is not ``dumb`` and stderr is a terminal.
1504
bzr always uses the 'text' user interface when run as a command, so
1505
``BZR_USE_TEXT_UI`` is no longer needed.
1506
(Martin Pool, #339385, #387717)
1508
* The optional ``_knit_load_data_pyx`` C extension was never being
1509
imported. This caused significant slowdowns when reading data from
1510
repositories. (Andrew Bennetts, #405653)
1512
* The ``--hardlink`` option to ``branch`` and ``checkout`` is not
1513
supported at the moment on workingtree formats that can do content
1514
filtering. (See <https://bugs.edge.launchpad.net/bzr/+bug/408193>.)
1515
bzr now says so, rather than just ignoring the option. (Martin Pool)
1517
* There was a bug in ``osutils.relpath`` that was only triggered on
1518
Windows. Essentially if you were at the root of a drive, and did
1519
something to a branch/repo on another drive, we would go into an
1520
infinite loop while trying to find a 'relative path'.
1521
(John Arbash Meinel, #394227)
1523
* ``WorkingTree4.unversion`` will no longer fail to unversion ids which
1524
were present in a parent tree but renamed in the working tree.
1525
(Robert Collins, #187207)
1530
* Can now rename/move files even if they have been removed from the inventory.
1533
* Pushing branches with tags via ``bzr://`` and ``bzr+ssh://`` is much
1534
faster, using a new ``Branch.set_tags_bytes`` smart server verb rather
1535
than VFS methods. For example, pushes of small branches with tags take
1536
11 rather than 18 smart server requests. (Andrew Bennetts, #398608)
1538
* Sending Ctrl-Break on Windows will now drop you into the debugger, in
1539
the same way that sending Ctrl-\\ does on other platforms.
1540
(John Arbash Meinel)
1545
* Added Bazaar 2.0 Upgrade Guide. (Ian Clatworthy)
1550
* ``CLIUIFactory`` is deprecated; use ``TextUIFactory`` instead if you
1551
need to subclass or create a specific class, or better yet the existing
1552
``make_ui_for_terminal``. ``SilentUIFactory`` is clarified to do no
1553
user interaction at all, rather than trying to read from stdin but not
1554
writing any output, which would be strange if reading prompts or
1555
passwords. (Martin Pool)
1557
* New TransformPreview.commit() allows committing without a working tree.
1560
* ``pb`` parameter to ``TextTestResult`` is deprecated and ignored.
1563
* ProgressTasks now prefer to talk direct to their ProgressView not to the
1567
* ``WorkingTree._check`` now requires a references dict with keys matching
1568
those returned by ``WorkingTree._get_check_refs``. (Robert Collins)
1573
* ``CHKInventory.path2id`` uses the parent_id to basename hash to avoid
1574
reading the entries along the path, reducing work to lookup ids from
1575
paths. (Robert Collins)
1577
* ``CHKMap.apply_delta`` now raises ``InconsistentDelta`` if a delta adds
1578
as new a key which was already mapped. (Robert Collins)
1580
* Inventory delta application catches more cases of corruption and can
1581
prevent corrupt deltas from affecting consistency of data structures on
1582
disk. (Robert Collins)
1584
* --subunit support now adds timestamps if the subunit version supports
1585
it. (Robert Collins)
1587
* The Windows all-in-one installer now bundles the PyQt image format
1588
plugins, which allows previewing more images as part of 'qdiff'.
1589
(Alexander Belchenko)
1595
* Merge directive cherrypick tests must use the same root id.
1596
(Martin Pool, #409684)
1598
* Spurious failure in ``check`` tests on rich-root formats fixed.
1599
(Martin Pool, #408199)
1601
* The ``bzrlib.tests.TextTestRunner`` will no longer call
1602
``countTestsCases`` on the test being run. Progress information is
1603
instead handled by having the test passed in call ``result.progress``
1604
before running its contents. This improves the behaviour when using
1605
``TextTestRunner`` with test suites that don't support
1606
``countTestsCases``. (Robert Collins)
1609
bzr 1.17.1 (unreleased)
1610
#######################
1615
* The optional ``_knit_load_data_pyx`` C extension was never being
1616
imported. This caused significant slowdowns when reading data from
1617
knit format repositories. (Andrew Bennetts, #405653)
1622
:Codename: so-late-its-brunch
1623
:1.17rc1: 2009-07-13
1627
Bazaar continues to blaze a straight and shining path to the 2.0 release and
1628
the elevation of the ``2a`` beta format to the full glory of "supported and
1631
Highlights in this release include greatly reduced memory consumption during
1632
commits, faster ``ls``, faster ``annotate``, faster network operations if
1633
you're specifying a revision number and the final destruction of those
1634
annoying progress bar artifacts.
1637
Changes from 1.17rc1 to 1.17final
1638
*********************************
1640
* Change an extension to call the python ``frozenset()`` rather than the C
1641
api ``PyFrozenSet_New``. It turns out that python2.4 did not expose the
1642
C api. (John Arbash Meinel, #399366)
1644
* Fixes for the Makefile and the rename of ``generate_docs.py`` to
1645
``tools/generate_docs.py`` to allow everything to be built on Windows.
1646
(John Arbash Meinel, #399356)
1648
* ``bzr serve`` once again applies a ``ChrootServer`` to the given
1649
directory before serving it. (Andrew Bennetts, #400535)
1652
Compatibility Breaks
1653
********************
1655
* ``bzr register-branch`` from the Launchpad plugin now refers to "project"
1656
instead of "product" which is the correct Launchpad terminology. The
1657
--product option is deprecated and users should switch to using --project.
1658
(Neil Martinsen-Burrell, #238764)
1664
* ``bzr push`` now aborts if uncommitted changes (including pending merges)
1665
are present in the working tree (if one is present) and no revision is
1666
specified. The configuration option ``push_strict`` can be used to set the
1667
default for this behavior. (Vincent Ladeuil, #284038, #322808, #65286)
1669
* ``bzr revno`` and ``bzr revision-info`` now have a ``--tree`` option to
1670
show revision info for the working tree instead of the branch.
1671
(Matthew Fuller, John Arbash Meinel)
1673
* ``bzr send`` now aborts if uncommitted changes (including pending merges)
1674
are present in the working tree and no revision is specified. The
1675
configuration option ``send_strict`` can be used to set the default for this
1677
(Vincent Ladeuil, #206577)
1679
* ``bzr switch --create-branch/-b`` can now be used to create and switch
1680
to a new branch. Supplying a name without a ``/`` will create the branch
1681
relative to the existing branch. (similar to how ``bzr switch name``
1682
works when the branch already exists.) (John Arbash Meinel)
1688
* Accept uppercase "Y/N" to prompts such as from break lock.
1689
(#335182, Tim Powell, Martin Pool)
1691
* Add documentation about diverged branches and how to fix them in the
1692
centralized workflow with local commits. Mention ``bzr help
1693
diverged-branches`` when a push fails because the branches have
1694
diverged. (Neil Martinsen-Burrell, #269477)
1696
* Annotate would sometimes 'latch on' to trivial lines, causing important
1697
lines to be incorrectly annotated. (John Arbash Meinel, #387952)
1699
* Automatic format upgrades triggered by default stacking policies on a
1700
1.16rc1 (or later) smart server work again.
1701
(Andrew Bennetts, #388675)
1703
* Avoid progress bar artifacts being left behind on the screen.
1704
(Martin Pool, #321935)
1706
* Better message in ``bzr split`` error suggesting a rich root format.
1707
(Neil Martinsen-Burrell, #220067)
1709
* ``Branch.set_append_revisions_only`` now works with branches on a smart
1710
server. (Andrew Bennetts, #365865)
1712
* By default, ``bzr branch`` will fail if the target directory exists, but
1713
does not already have a control directory. The flag ``--use-existing-dir``
1714
will allow operation to proceed. (Alexander Belchenko, #307554)
1716
* ``bzr ls DIR --from-root`` now shows only things in DIR, not everything.
1719
* Fetch between repositories does not error if they have inconsistent data
1720
that should be irrelevant to the fetch operation. (Aaron Bentley)
1722
* Fix ``AttributeError`` exception when reconfiguring lightweight checkout
1723
of a remote repository.
1724
(Jelmer Vernooij, #332194)
1726
* Fix bug in decoding v3 smart server messages when receiving multiple
1727
lots of excess bytes after an end-of-message.
1730
* Force deletion of readonly files during merge, update and other tree
1732
(Craig Hewetson, Martin Pool, #218206)
1734
* Force socket shutdown in threaded http test servers to avoid client hangs
1735
(pycurl). (Vincent Ladeuil, #383920).
1737
* ``LRUCache`` will maintain the linked list pointers even if a nodes
1738
cleanup function raises an exception. (John Arbash Meinel, #396838)
1740
* Progress bars are now suppressed again when the environment variable
1741
``BZR_PROGRESS_BAR`` is set to ``none``.
1742
(Martin Pool, #339385)
1744
* Reduced memory consumption during ``bzr commit`` of large files. For
1745
pre 2a formats, should be down to ~3x the size of a file.
1746
For ``--2a`` format repositories, it is down to the size of the file
1747
content plus the size of the compressed text. Related to bug #109114.
1748
(John Arbash Meinel)
1750
* Set hidden attribute on .bzr directory below unicode path should never
1751
fail with error. The operation should succeed even if bzr unable to set
1752
the attribute. (Alexander Belchenko, related to bug #335362).
1754
* Stacking will no longer accept requests to stack on the same
1755
branch/repository. Existing branches that incorrectly reference the same
1756
repository in a stacking configuration will now raise
1757
UnstackableLocationError when the branch is opened. This can be fixed by
1758
removing the stacking location inside ``.bzr/branch``.
1759
(Robert Collins, #376243)
1761
* The ``log+`` decorator, useful in debugging or profiling, could cause
1762
"AttributeError: 'list' object has no attribute 'next'". This is now
1763
fixed. The log decorator no longer shows the elapsed time or transfer
1764
rate because they're available in the log prefixes and the transport
1765
activity display respectively.
1766
(Martin Pool, #340347)
1768
* Unshelve works correctly when multiple zero-length files are present on
1769
the shelf. (Aaron Bentley, #363444)
1771
* Progress bars no longer show the network transport scheme or direction.
1774
* launchpad-login now respects the 'verbose' option.
1775
(Jonathan Lange, #217031)
1781
* ``bzrlib.user_encoding`` is now officially deprecated. It is not
1782
possible to write a deprecation wrapper, but the variable will be
1783
removed in the near future. Use ``bzrlib.osutils.get_user_encoding()``
1784
instead. (Alexander Belchenko)
1786
* Command lookup has had hooks added. ``bzrlib.Command.hooks`` has
1787
three new hook points: ``get_command``, ``get_missing_command`` and
1788
``list_commands``, which allow just-in-time command name provision
1789
rather than requiring all command names be known a-priori.
1792
* ``get_app_path`` from win32utils.py now supports REG_EXPAND_SZ data type
1793
and can read path to wordpad.exe. (Alexander Belchenko, #392046)
1795
* ``graph.KnownGraph`` has been added. This is a class that can give
1796
answers to ``heads()`` very quickly. However, it has the assumption that
1797
the whole graph has already been loaded. This is true during
1798
``annotate`` so it is used there with good success (as much as 2x faster
1799
for files with long ancestry and 'cherrypicked' changes.)
1800
(John Arbash Meinel, Vincent Ladeuil)
1802
* OS file locks are now taken out using ``CreateFile`` rather than
1803
``LockFileEx`` on Windows. The locking remains exclusive with
1804
``LockFileEx`` but now it also works on older versions of Windows (such
1805
as Win98). (Martin <gzlist>)
1807
* pack <=> pack fetching is now done via a ``PackStreamSource`` rather
1808
than the ``Packer`` code. The user visible change is that we now
1809
properly fetch the minimum number of texts for non-smart fetching.
1810
(John Arbash Meinel)
1813
* ``VersionedFiles._add_text`` is a new api that lets us insert text into
1814
the repository as a single string, rather than a list of lines. This can
1815
improve memory overhead and performance of committing large files.
1816
(Currently a private api, used only by commit). (John Arbash Meinel)
1822
* ``bzr annotate`` can now be significantly faster. The time for
1823
``bzr annotate NEWS`` is down to 7s from 22s in 1.16. Files with long
1824
histories and lots of 'duplicate insertions' will be improved more than
1825
others. (John Arbash Meinel, Vincent Ladeuil)
1827
* ``bzr ls`` is now faster. On OpenOffice.org, the time drops from 2.4
1828
to 1.1 seconds. The improvement for ``bzr ls -r-1`` is more
1829
substantial dropping from 54.3 to 1.1 seconds. (Ian Clatworthy)
1831
* Improve "Path(s) are not versioned" error reporting for some commands.
1834
* Initial commit performance in ``--2a`` repositories has been improved by
1835
making it cheaper to build the initial CHKMap. (John Arbash Meinel)
1837
* Resolving a revno to a revision id on a branch accessed via ``bzr://``
1838
or ``bzr+ssh://`` is now much faster and involves no VFS operations.
1839
This speeds up commands like ``bzr pull -r 123``. (Andrew Bennetts)
1841
* ``revision-info`` now properly aligns the revnos/revids in the output
1842
and doesn't traceback when given revisions not in the current branch.
1843
Performance is also significantly improved when requesting multiple revs
1844
at once. (Matthew Fuller, John Arbash Meinel)
1846
* Tildes are no longer escaped by Transports. (Andy Kilner)
1852
* Avoid bad text wrapping in generated documentation. Slightly better
1853
formatting in the user reference.
1854
(Martin Pool, #249908)
1856
* Minor clarifications to the help for End-Of-Line conversions.
1862
* Removed overspecific error class ``InvalidProgressBarType``.
1865
* The method ``ProgressView._show_transport_activity`` is now
1866
``show_transport_activity`` because it's part of the contract between
1867
this class and the UI. (Martin Pool)
1873
:Released: 2009-06-26
1875
End user testing of the 2a format revealed two serious bugs. The first,
1876
#365615, caused bzr to raise AbsentContentFactory errors when autopacking.
1877
This meant that commits or pushes to 2a-format repositories failed
1880
The second bug, #390563, caused the smart server to raise AbsentContentFactory
1881
when streaming 2a stacked 2a-format branches. This particularly affected
1882
branches stored on Launchpad in the 2a format.
1884
Both of these bugs cause command failures only, neither of them cause data
1885
corruption or data loss. And, of course, both of these bugs are now fixed.
1890
* We now properly request a more minimal set of file texts when fetching
1891
multiple revisions. (Robert Collins, John Arbash Meinel, #390563)
1893
* Repositories using CHK pages (which includes the new 2a format) will no
1894
longer error during commit or push operations when an autopack operation
1895
is triggered. (Robert Collins, #365615)
1897
* ``chk_map.iter_interesting_nodes`` now properly uses the *intersection*
1898
of referenced nodes rather than the *union* to determine what
1899
uninteresting pages we still need to look at. Prior to this,
1900
incrementally pushing to stacked branch would push the minimal data, but
1901
fetching everything would request extra texts. There are some unhandled
1902
cases wrt trees of different depths, but this fixes the common cases.
1903
(Robert Collins, John Arbash Meinel, #390563)
1905
* ``GroupCompress`` repositories now take advantage of the pack hints
1906
parameter to permit cross-format fetching to incrementally pack the
1907
converted data. (Robert Collins)
1909
* ``Repository.commit_write_group`` now returns opaque data about what
1910
was committed, for passing to the ``Repository.pack``. Repositories
1911
without atomic commits will still return None. (Robert Collins)
1913
* ``Repository.pack`` now takes an optional ``hint`` parameter
1914
which will support doing partial packs for repositories that can do
1915
that. (Robert Collins)
1917
* RepositoryFormat has a new attribute 'pack_compresses' which is True
1918
when doing a pack operation changes the compression of content in the
1919
repository. (Robert Collins)
1921
* ``StreamSink`` and ``InterDifferingSerialiser`` will call
1922
``Repository.pack`` with the hint returned by
1923
``Repository.commit_write_group`` if the formats were different and the
1924
repository can increase compression by doing a pack operation.
1925
(Robert Collins, #376748)
1930
:Codename: yesterday-in-california
1931
:1.16rc1: 2009-06-11
1934
This version of Bazaar contains the beta release of the new ``2a`` repository
1935
format, suitable for testing by fearless, advanced users. This format or an
1936
updated version of it will become the default format in Bazaar 2.0. Please
1937
read the NEWS entry before even thinking about upgrading to the new format.
1939
Also included are speedups for many operations on huge projects, a bug fix for
1940
pushing stacked new stacked branches to smart servers and the usual bevy of
1941
bug fixes and improvements.
1944
Changes from 1.16rc1 to 1.16final
1945
*********************************
1947
* Fix the nested tree flag check so that upgrade from development formats to
1948
2a can work correctly.
1949
(Jelmer Vernooij, #388727)
1951
* Automatic format upgrades triggered by default stacking policies on a
1952
1.16rc1 (or later) smart server work again.
1953
(Andrew Bennetts, #388675)
1956
Compatibility Breaks
1957
********************
1959
* Display prompt on stderr (instead of stdout) when querying users so
1960
that the output of commands can be safely redirected.
1961
(Vincent Ladeuil, #376582)
1967
* A new repository format ``2a`` has been added. This is a beta release
1968
of the brisbane-core (aka group-compress) project. This format now
1969
suitable for wider testing by advanced users willing to deal with some
1970
bugs. We would appreciate test reports, either positive or negative.
1971
Format 2a is substantially smaller and faster for many operations on
1972
many trees. This format or an updated version will become the default
1975
This is a rich-root format, so this repository format can be used with
1976
bzr-svn. Bazaar branches in previous non-rich-root formats can be
1977
converted (including by merge, push and pull) to format 2a, but not vice
1978
versa. We recommend upgrading previous development formats to 2a.
1980
Upgrading to this format can take considerable time because it expands
1981
and more concisely repacks the full history.
1983
If you use stacked branches, you must upgrade the stacked branches
1984
before the stacked-on branches. (See <https://bugs.launchpad.net/bugs/374735>)
1986
* ``--development7-rich-root`` is a new dev format, similar to ``--dev6``
1987
but using a Revision serializer using bencode rather than XML.
1988
(Jelmer Vernooij, John Arbash Meinel)
1990
* mail_client=claws now supports --body (and message body hooks). Also uses
1991
configured from address. (Barry Warsaw)
1997
* ``--development6-rich-root`` can now stack. (Modulo some smart-server
1998
bugs with stacking and non default formats.)
1999
(John Arbash Meinel, #373455)
2001
* ``--development6-rich-root`` delays generating a delta index for the
2002
first object inserted into a group. This has a beneficial impact on
2003
``bzr commit`` since each committed texts goes to its own group. For
2004
committing a 90MB file, it drops peak memory by about 200MB, and speeds
2005
up commit from 7s => 4s. (John Arbash Meinel)
2007
* Numerous operations are now faster for huge projects, i.e. those
2008
with a large number of files and/or a large number of revisions,
2009
particularly when the latest development format is used. These
2010
operations (and improvements on OpenOffice.org) include:
2012
* branch in a shared repository (2X faster)
2013
* branch --no-tree (100X faster)
2019
* Pyrex version of ``bencode`` support. This provides optimized support
2020
for both encoding and decoding, and is now found at ``bzrlib.bencode``.
2021
``bzrlib.utils.bencode`` is now deprecated.
2022
(Alexander Belchenko, Jelmer Vernooij, John Arbash Meinel)
2028
* Bazaar can now pass attachment files to the mutt email client.
2029
(Edwin Grubbs, #384158)
2031
* Better message in ``bzr add`` output suggesting using ``bzr ignored`` to
2032
see which files can also be added. (Jason Spashett, #76616)
2034
* ``bzr pull -r 123`` from a stacked branch on a smart server no longer fails.
2035
Also, the ``Branch.revision_history()`` API now works in the same
2036
situation. (Andrew Bennetts, #380314)
2038
* ``bzr serve`` on Windows no longer displays a traceback simply because a
2039
TCP client disconnected. (Andrew Bennetts)
2041
* Clarify the rules for locking and fallback repositories. Fix bugs in how
2042
``RemoteRepository`` was handling fallbacks along with the
2043
``_real_repository``. (Andrew Bennetts, John Arbash Meinel, #375496)
2045
* Fix a small bug with fetching revisions w/ ghosts into a new stacked
2046
branch. Not often triggered, because it required ghosts to be part of
2047
the fetched revisions, not in the stacked-on ancestry.
2048
(John Arbash Meinel)
2050
* Fix status and commit to work with content filtered trees, addressing
2051
numerous bad bugs with line-ending support. (Ian Clatworthy, #362030)
2053
* Fix problem of "directory not empty" when contending for a lock over
2054
sftp. (Martin Pool, #340352)
2056
* Fix rule handling so that eol is optional, not mandatory.
2057
(Ian Clatworthy, #379370)
2059
* Pushing a new stacked branch to a 1.15 smart server was broken due to a
2060
bug in the ``BzrDirFormat.initialize_ex`` smart verb. This is fixed in
2061
1.16, but required changes to the network protocol, so the
2062
``BzrDirFormat.initialize_ex`` verb has been removed and replaced with a
2063
corrected ``BzrDirFormat.initialize_ex_1.16`` verb. 1.15 clients will
2064
still work with a 1.16 server as they will fallback to slower (and
2066
(Jonathan Lange, Robert Collins, Andrew Bennetts, #385132)
2068
* Reconcile can now deal with text revisions that originated in revisions
2069
that are ghosts. (Jelmer Vernooij, #336749)
2071
* Support cloning of branches with ghosts in the left hand side history.
2072
(Jelmer Vernooij, #248540)
2074
* The ''bzr diff'' now catches OSError from osutils.rmtree and logs a
2075
helpful message to the trace file, unless the temp directory really was
2076
removed (which would be very strange). Since the diff operation has
2077
succeeded from the user's perspective, no output is written to stderr
2078
or stdout. (Maritza Mendez, #363837)
2080
* Translate errors received from a smart server in response to a
2081
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
2082
This was causing tracebacks even for mundane errors like
2083
``PermissionDenied``. (Andrew Bennetts, #381329)
2088
* Added directory structure and started translation of docs in Russian.
2089
(Alexey Shtokalo, Alexander Iljin, Alexander Belchenko, Dmitry Vasiliev,
2090
Volodymyr Kotulskyi)
2095
* Added osutils.parent_directories(). (Ian Clatworthy)
2097
* ``bzrlib.progress.ProgressBar``, ``ChildProgress``, ``DotsProgressBar``,
2098
``TTYProgressBar`` and ``child_progress`` are now deprecated; use
2099
``ui_factory.nested_progress_bar`` instead. (Martin Pool)
2101
* ``graph.StackedParentsProvider`` is now a public API, replacing
2102
``graph._StackedParentsProvider``. The api is now considered stable and ready
2103
for external users. (Gary van der Merwe)
2105
* ``bzrlib.user_encoding`` is deprecated in favor of
2106
``get_user_encoding``. (Alexander Belchenko)
2108
* TreeTransformBase no longer assumes that limbo is provided via disk.
2109
DiskTreeTransform now provides disk functionality. (Aaron Bentley)
2114
* Remove ``weave.py`` script for accessing internals of old weave-format
2115
repositories. (Martin Pool)
2120
* ``make check`` no longer repeats the test run in ``LANG=C``.
2121
(Martin Pool, #386180)
2123
* The number of cores is now correctly detected on OSX. (John Szakmeister)
2125
* The number of cores is also detected on Solaris and win32. (Vincent Ladeuil)
2127
* The number of cores is also detected on FreeBSD. (Matthew Fuller)
2132
:1.15rc1: 2009-05-16
2136
The smart server will no longer raise 'NoSuchRevision' when streaming content
2137
with a size mismatch in a reconstructed graph search. New command ``bzr
2138
dpush``. Plugins can now define their own annotation tie-breaker when two
2139
revisions introduce the exact same line.
2141
Changes from 1.15.1 to 1.15.2
2142
*****************************
2144
* Use zdll on Windows to build ``_chk_map_pyx`` extension.
2145
(Alexander Belchenko)
2147
Changes from 1.15final to 1.15.1
2148
*********************************
2150
* Translate errors received from a smart server in response to a
2151
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
2152
This was causing tracebacks even for mundane errors like
2153
``PermissionDenied``. (Andrew Bennetts, #381329)
2155
Changes from 1.15rc1 to 1.15final
2156
*********************************
2160
Compatibility Breaks
2161
********************
2163
* ``bzr ls`` is no longer recursive by default. To recurse, use the
2164
new ``-R`` option. The old ``--non-recursive`` option has been removed.
2165
If you alias ``ls`` to ``ls -R``, you can disable recursion using
2166
``--no-recursive`` instead. (Ian Clatworthy)
2171
* New command ``bzr dpush`` that can push changes to foreign
2172
branches (svn, git) without setting custom bzr-specific metadata.
2175
* The new development format ``--development6-rich-root`` now supports
2176
stacking. We chose not to use a new format marker, since old clients
2177
will just fail to open stacked branches, the same as if we used a new
2178
format flag. (John Arbash Meinel, #373455)
2180
* Plugins can now define their own annotation tie-breaker when two revisions
2181
introduce the exact same line. See ``bzrlib.annotate._break_annotation_tie``
2182
Be aware though that this is temporary, private (as indicated by the leading
2183
'_') and a first step to address the problem. (Vincent Ladeuil, #348459)
2185
* New command ``bzr dpush`` that can push changes to foreign
2186
branches (svn, git) without setting custom bzr-specific metadata.
2189
* ``bzr send`` will now check the ``child_submit_format`` setting in
2190
the submit branch to determine what format to use, if none was
2191
specified on the command-line. (Jelmer Vernooij)
2196
* -Dhpss output now includes the number of VFS calls made to the remote
2197
server. (Jonathan Lange)
2199
* ``--coverage`` works for code running in threads too.
2200
(Andrew Bennets, Vincent Ladeuil)
2202
* ``bzr pull`` now has a ``--local`` option to only make changes to the
2203
local branch, and not the bound master branch.
2204
(Gary van der Merwe, #194716)
2206
* ``bzr rm *`` is now as fast as ``bzr rm * --keep``. (Johan Walles, #180116)
2211
* Adding now works properly when path contains a symbolic link.
2212
(Geoff Bache, #183831)
2214
* An error is now raised for unknown eol values. (Brian de Alwis, #358199)
2216
* ``bzr merge --weave`` will now generate a conflict if one side deletes a
2217
line, and the other side modifies the line. (John Arbash Meinel, #328171)
2219
* ``bzr reconfigure --standalone`` no longer raises IncompatibleRepositories.
2220
(Martin von Gagern, #248932)
2222
* ``bzr send`` works to send emails again using MAPI.
2223
(Neil Martinsen-Burrell, #346998)
2225
* Check for missing parent inventories in StreamSink. This prevents
2226
incomplete stacked branches being created by 1.13 bzr:// and
2227
bzr+ssh:// clients (which have bug #354036). Instead, the server now
2228
causes those clients to send the missing records. (Andrew Bennetts)
2230
* Correctly handle http servers proposing multiple authentication schemes.
2231
(Vincent Ladeuil, #366107)
2233
* End-Of-Line content filters are now loaded correctly.
2234
(Ian Clatworthy, Brian de Alwis, #355280)
2236
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
2237
longer than 64KiB. (John Arbash Meinel, #364900)
2239
* Fix TypeError in running ``bzr break-lock`` on some URLs.
2240
(Alexander Belchenko, Martin Pool, #365891)
2242
* Non-recursive ``bzr ls`` now works properly when a path is specified.
2243
(Jelmer Vernooij, #357863)
2245
* ssh usernames (defined in ~/.ssh/config) are honoured for bzr+ssh connections.
2246
(Vincent Ladeuil, #367726)
2248
* Several bugs related to unicode symlinks have been fixed and the test suite
2249
enhanced to better catch regressions for them. (Vincent Ladeuil)
2251
* The smart server will no longer raise 'NoSuchRevision' when streaming
2252
content with a size mismatch in a reconstructed graph search: it assumes
2253
that the client will make sure it is happy with what it got, and this
2254
sort of mismatch is normal for stacked environments.
2255
bzr 1.13.0/1 will stream from unstacked branches only - in that case not
2256
getting all the content expected would be a bug. However the graph
2257
search is how we figured out what we wanted, so a mismatch is both odd
2258
and unrecoverable without starting over, and starting over will end up
2259
with the same data as if we just permitted the mismatch. If data is
2260
gc'd, doing a new search will find only the truncated data, so sending
2261
only the truncated data seems reasonable. bzr versions newer than this
2262
will stream from stacked branches and check the stream to find missing
2263
content in the stacked-on branch, and thus will handle the situation
2264
implicitly. (Robert Collins, #360791)
2266
* Upgrading to, or fetching into a 'rich-root' format will now correctly
2267
set the root data the same way that reconcile does.
2268
(Robert Collins, #368921)
2270
* Using unicode Windows API to obtain command-line arguments.
2271
(Alexander Belchenko, #375934)
2279
* ``InterPackRepo.fetch`` and ``RepoFetcher`` now raise ``NoSuchRevision``
2280
instead of ``InstallFailed`` when they detect a missing revision.
2281
``InstallFailed`` itself has been deleted. (Jonathan Lange)
2283
* Not passing arguments to ``bzrlib.commands.main()`` will now grab the
2284
arguments from ``osutils.get_unicode_argv()`` which has proper support
2285
for unicode arguments on windows. Further, the supplied arguments are now
2286
required to be unicode strings, rather than user_encoded strings.
2287
(Alexander Belchenko)
2292
* ``bzrlib.branch.Branch.set_parent`` is now present on the base branch
2293
class and will call ``_set_parent_location`` after doing unicode
2294
encoding. (Robert Collins)
2296
* ``bzrlib.remote.RemoteBranch._set_parent_location`` will use a new verb
2297
``Branch.set_parent_location`` removing further VFS operations.
2300
* ``bzrlib.bzrdir.BzrDir._get_config`` now returns a ``TransportConfig``
2301
or similar when the dir supports configuration settings. The base class
2302
defaults to None. There is a matching new server verb
2303
``BzrDir.get-config_file`` to reduce roundtrips for getting BzrDir
2304
configuration. (Robert Collins)
2306
* ``bzrlib.tests.ExtendedTestResult`` has new methods ``startTests``
2307
called before the first test is started, ``done`` called after the last
2308
test completes, and a new parameter ``strict``. (Robert Collins)
2310
* ``-Dhpss`` when passed to bzr will cause a backtrace to be printed when
2311
VFS operations are started on a smart server repository. This should not
2312
occur on regular push and pull operations, and is a key indicator for
2313
performance regressions. (Robert Collins)
2315
* ``-Dlock`` when passed to the selftest (e.g. ``bzr -Dlock selftest``) will
2316
cause mismatched physical locks to cause test errors rather than just
2317
reporting to the screen. (Robert Collins)
2319
* -Dprogress will cause pdb to start up if a progress view jumps
2320
backwards. (Robert Collins)
2322
* Fallback ``CredentialStore`` instances registered with ``fallback=True``
2323
are now be able to provide credentials if obtaining credentials
2324
via ~/.bazaar/authentication.conf fails. (Jelmer Vernooij,
2325
Vincent Ladeuil, #321918)
2327
* New hook ``Lock.lock_broken`` which runs when a lock is
2328
broken. This is mainly for testing that lock/unlock are
2329
balanced in tests. (Vincent Ladeuil)
2331
* New MergeDirective hook 'merge_request_body' allows hooks to supply or
2332
alter a body for the message produced by ``bzr send``.
2334
* New smart server verb ``BzrDir.initialize_ex`` which implements a
2335
refactoring to the core of clone allowing less round trips on new
2336
branches. (Robert Collins)
2338
* New method ``Tags.rename_revisions`` that can rename revision ids tags
2339
are pointing at. (Jelmer Vernooij)
2341
* Updated the bundled ``ConfigObj`` library to 4.6.0 (Matt Nordhoff)
2346
* ``bzr selftest`` will now fail if lock/unlock are not correctly balanced in
2347
tests. Using ``-Dlock`` will turn the related failures into warnings.
2348
(Vincent Ladeuil, Robert Collins)
2352
:Codename: brisbane-core
2353
:1.14rc1: 2009-04-06
2354
:1.14rc2: 2009-04-19
2358
New formats 1.14 and 1.14-rich-root supporting End-Of-Line (EOL) conversions,
2359
keyword templating (via the bzr-keywords plugin) and generic content filtering.
2360
End-of-line conversion is now supported for formats supporting content
2363
Changes from 1.14final to 1.14.1
2364
********************************
2366
* Change api_minimum_version back to api_minimum_version = (1, 13, 0)
2368
Changes from 1.14rc2 to 1.14final
2369
*********************************
2371
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
2372
longer than 64KiB. (John Arbash Meinel, #364900)
2374
Changes from 1.14rc1 to 1.14rc2
2375
*******************************
2377
* Fix for bug 358037 Revision not in
2378
bzrlib.groupcompress.GroupCompressVersionedFiles (Brian de Alwis,
2381
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
2382
attribute 'get_bytes_as' exception while pulling from Launchpad
2383
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
2385
* Fix for bug 355280 eol content filters are never loaded and thus never
2386
applied (Brian de Alwis, Ian Clatworthy)
2388
* bzr.dev -r4280 Change _fetch_uses_deltas = False for CHK repos until we can
2389
write a better fix. (John Arbash Meinel, Robert Collins)
2391
* Fix for bug 361574 uncommit recommends undefined --levels and -n options
2392
(Marius Kruger, Ian Clatworthy)
2394
* bzr.dev r4289 as cherrypicked at lp:~spiv/bzr/stacking-cherrypick-1.14
2395
(Andrew Bennetts, Robert Collins)
2397
Compatibility Breaks
2398
********************
2400
* A previously disabled code path to accelerate getting configuration
2401
settings from a smart server has been reinstated. We think this *may*
2402
cause a incompatibility with servers older than bzr 0.15. We intend
2403
to issue a point release to address this if it turns out to be a
2404
problem. (Robert Collins, Andrew Bennetts)
2406
* bzr no longer autodetects nested trees as 'tree-references'. They
2407
must now be explicitly added tree references. At the commandline, use
2408
join --reference instead of add. (Aaron Bentley)
2410
* The ``--long`` log format (the default) no longer shows merged
2411
revisions implicitly, making it consistent with the ``short`` and
2412
``line`` log formats. To see merged revisions for just a given
2413
revision, use ``bzr log -n0 -rX``. To see every merged revision,
2414
use ``bzr log -n0``. (Ian Clatworthy)
2419
* New formats ``1.14`` and ``1.14-rich-root`` supporting End-Of-Line
2420
(EOL) conversions, keyword templating (via the bzr-keywords plugin)
2421
and generic content filtering. These formats replace the experimental
2422
``development-wt5`` and ``development-wt5-rich-root`` formats
2423
respectively, but have support for filtered views disabled.
2426
* New ``mv --auto`` option recognizes renames after they occur.
2429
* ``bzr`` can now get passwords from stdin without requiring a controlling
2430
terminal (i.e. by redirecting stdin). (Vincent Ladeuil)
2432
* ``bzr log`` now supports filtering of multiple files and directories
2433
and will show changes that touch any of them. Furthermore,
2434
directory filtering now shows the changes to any children of that
2435
directory, not just the directory object itself.
2436
(Ian Clatworthy, #97715)
2438
* ``bzr shelve`` can now apply changes without storing anything on the
2439
shelf, via the new --destroy option. (Aaron Bentley)
2441
* ``bzr send`` now accepts --body to specify an initial message body.
2444
* ``bzr xxx --usage`` where xxx is a command now shows a usage
2445
message and the options without the descriptive help sections
2446
(like Description and Examples). A message is also given
2447
explaining how to see the complete help, i.e. ``bzr help xxx``.
2450
* Content filters can now be used to provide custom conversion
2451
between the canonical format of content (i.e. as stored) and
2452
the convenience format of content (i.e. as created in working
2453
trees). See ``bzr help content-filters`` for further details.
2454
(Ian Clatworthy, Alexander Belchenko)
2456
* End-of-line conversion is now supported for formats supporting
2457
content filtering. See ``bzr help eol`` for details.
2460
* Newly-blessed `join` command allows combining two trees into one.
2466
* A new format name alias ``default-rich-root`` has been added and
2467
points at the closest relative of the default format that supports
2468
rich roots. (Jelmer Vernooij, #338061)
2470
* Branching from a stacked branch using ``bzr*://`` will now stream
2471
the data when the target repository does not need topological
2472
ordering, reducing round trips and network overhead. This uses the
2473
existing smart server methods added in 1.13, so will work on any
2474
1.13 or newer server. (Robert Collins, Andrew Bennetts)
2476
* ``bzr cat`` and ``bzr export`` now supports a ``--filters`` option
2477
that displays/saves the content after content filters are applied.
2480
* ``bzr ignore`` gives a more informative message when existing
2481
version controlled files match the ignore pattern. (Neil
2482
Martinsen-Burrell, #248895)
2484
* ``bzr log`` now has ``--include-merges`` as an alias for ``--levels 0``.
2487
* ``bzr send`` is faster on repositories with deep histories.
2490
* IPv6 literals are accepted in URLs.
2491
(stlman, Martin Pool, Jelmer Vernooij, #165014)
2493
* Progress bars now show the rate of network activity for
2494
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
2496
* Prompt for user names if they are not in the configuration.
2497
(Jelmer Vernooij, #256612)
2499
* Pushing to a stacked pack-format branch on a 1.12 or older smart server
2500
now takes many less round trips. (Andrew Bennetts, Robert Collins,
2503
* Streaming push can be done to older repository formats. This is
2504
implemented using a new ``Repository.insert_stream_locked`` RPC.
2505
(Andrew Bennetts, Robert Collins)
2507
* The "ignoring files outside view: .." message has been re-worded
2508
to "Ignoring files outside view. View is .." to reduce confusion
2509
about what was being considered and what was being ignored.
2512
* The ``long`` log formatter now shows [merge] indicators. If
2513
only one level of revisions is displayed and merges are found,
2514
the ``long`` and ``short`` log formatters now tell the user
2515
how to see the hidden merged revisions. (Ian Clatworthy)
2517
* The ``brisbane-core`` project has delivered its beta format
2518
``development6-rich-root``. This format is suitable for judicious
2519
testing by early adopters. In particular if you are benchmarking bzr
2520
performance please be sure to test using this format. At this stage
2521
more information is best obtained by contacting the Bazaar mailing list
2522
or IRC channel if you are interested in using this format. We will make
2523
end user documentation available closer to blessing the format as
2524
production ready. (Robert Collins, John Arbash Meinel, Ian Clatworthy,
2525
Vincent Ladeuil, Andrew Bennetts, Martin Pool)
2527
* Tildes are no longer escaped. No more %7Euser/project/branch!
2533
* Pushing a new stacked branch will also push the parent inventories for
2534
revisions at the stacking boundary. This makes sure that the stacked
2535
branch has enough data to calculate inventory deltas for all of its
2536
revisions (without requiring the fallback branch). This avoids
2537
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
2538
when fetching the stacked branch from a 1.13 (or later) smart server.
2539
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
2541
* End-Of-Line content filters are now loaded correctly.
2542
(Ian Clatworthy, Brian de Alwis, #355280)
2544
* Authentication plugins now receive all the parameters from the request
2545
itself (aka host, port, realm, path, etc). Previously, only the
2546
authentication section name, username and encoded password were
2547
provided. (Jean-Francois Roy)
2549
* bzr gives a better message if an invalid regexp is passed to ``bzr log
2550
-m``. (Anne Mohsen, Martin Pool)
2552
* ``bzr split`` now says "See also: join" (Aaron Bentley, #335015)
2554
* ``bzr version-info`` now works in empty branches. (Jelmer Vernooij,
2557
* Fix "is not a stackable format" error when pushing a
2558
stackable-format branch with an unstackable-format repository to a
2559
destination with a default stacking policy. (Andrew Bennetts)
2561
* Fixed incorrect "Source format does not support stacking" warning
2562
when pushing to a smart server. (Andrew Bennetts, #334114)
2564
* Fix 'make check-dist-tarball' failure by converting paths to unicode when
2565
needed. (Vincent Ladeuil, #355454)
2567
* Fixed "Specified file 'x/y/z' is outside current view: " occurring
2568
on ``bzr add x/y/z`` in formats supporting views when no view is
2569
defined. (Ian Clatworthy, #344708)
2571
* It is no longer possible to fetch between repositories while the
2572
target repository is in a write group. This prevents race conditions
2573
that prevent the use of RPC's to perform fetch, and thus allows
2574
optimising more operations. (Robert Collins, Andrew Bennetts)
2576
* ``merge --force`` works again. (Robert Collins, #342105)
2578
* No more warnings are issued about ``sha`` being deprecated under python-2.6.
2579
(Vincent Ladeuil, #346593)
2581
* Pushing a new branch to a server that has a stacking policy will now
2582
upgrade from the local branch format when the stacking policy points at
2583
a branch which is itself stackable, because we know the client can read
2584
both branches, we know that the trunk for the project can be read too,
2585
so the upgrade will not inconvenience users. (Robert Collins, #345169)
2587
* Pushing a new stacked branch will also push the parent inventories for
2588
revisions at the stacking boundary. This makes sure that the stacked
2589
branch has enough data to calculate inventory deltas for all of its
2590
revisions (without requiring the fallback branch). This avoids
2591
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
2592
when fetching the stacked branch from a 1.13 (or later) smart server.
2593
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
2595
* The full test suite is passing again on OSX. Several minor issues (mostly
2596
test related) have been fixed. (Vincent Ladeuil, #355273).
2598
* The GNU Changelog formatter is slightly improved in the case where
2599
the delta is empty, and now correctly claims not to support tags.
2602
* Shelve can now shelve changes to a symlink target.
2603
(James Westby, #341558)
2605
* The help for the ``info`` command has been corrected.
2606
(Ian Clatworthy, #351931)
2608
* Upgrade will now use a sensible default format if the source repository
2609
uses rich roots. (Jelmer Vernooij, #252908)
2614
* Expanded the index of the developer documentation. (Eric Siegerman)
2616
* New topic `bzr help debug-flags`. (Martin Pool)
2618
* The generated manpage now explicitly lists aliases as commands.
2619
(James Westby, #336998)
2624
* APIs deprecated in 1.6 and previous versions of bzr are now removed.
2627
* ``CommitReporter`` is no longer called with ``unchanged`` status during
2628
commit - this was a full-tree overhead that bzr no longer performs.
2631
* New abstract ``UIFactory`` method ``get_username`` which will be called to
2632
obtain the username to use when connecting to remote machines.
2635
* New API ``Inventory.filter()`` added that filters an inventory by
2636
a set of file-ids so that only those fileids, their parents and
2637
their children are included. (Ian Clatworthy)
2639
* New sort order for ``get_record_stream`` ``groupcompress`` which
2640
sorts optimally for use with groupcompress compressors. (John Arbash
2641
Meinel, Robert Collins)
2643
* Repository APIs ``get_deltas_for_revisions()`` and
2644
``get_revision_delta()`` now support an optional ``specific_fileids``
2645
parameter. If provided, the deltas are filtered so that only those
2646
file-ids, their parents and their children are included.
2649
* The ``get_credentials`` and ``set_credentials`` methods of
2650
``AuthenticationConfig`` now accept an optional realm argument.
2653
* The ``pb`` argument to ``fetch()`` is deprecated.
2656
* The ``Serializer`` class and the serializer ``format registry`` have moved
2657
from ``bzrlib.xml_serializer`` to ``bzrlib.serializer``. (Jelmer Vernooij)
2659
* The smart server jail now hooks into BzrDir.open to prevent any BzrDir
2660
that is not inside the backing transport from being opened. See the
2661
module documentation for ``bzrlib.smart.request`` for details.
2662
(Andrew Bennetts, Robert Collins)
2664
* ``Tree.get_symlink_target`` now always returns a unicode string result
2665
or None. Previously it would return the bytes from reading the link
2666
which could be in any arbitrary encoding. (Robert Collins)
2671
* ``bzrlib.tests.TestCase`` now fails the test if its own ``setUp``
2672
and ``tearDown`` weren't called. This catches faulty tests that
2673
forget to upcall when overriding ``setUp`` and ``tearDown``. Those
2674
faulty tests were not properly isolated.
2675
(Andrew Bennetts, Robert Collins)
2677
* Fix test_msgeditor.MsgEditorTest test isolation.
2678
(Vincent Ladeuil, #347130)
2680
* ``medusa`` is not used anymore as an FTP test server starting with
2681
python2.6. A new FTP test server based on ``pyftplib`` can be used
2682
instead. This new server is a soft dependency as medusa which is still
2683
preferred if both are available (modulo python version).
2689
* Added ``chk_map`` for fast, trie-based storage of tuple to string maps.
2690
(Robert Collins, John Arbash Meinel, Vincent Ladeuil)
2692
* Added ``bzrlib.chk_map`` for fast, trie-based storage of tuple to string
2693
maps. (Robert Collins, John Arbash Meinel, Vincent Ladeuil)
2695
* Added ``bzrlib.inventory_delta`` module. This will be used for
2696
serializing and deserializing inventory deltas for more efficient
2697
streaming on the network. (Robert Collins, Andrew Bennetts)
2699
* ``Branch._get_config`` has been added, which splits out access to the
2700
specific config file from the branch. This is used to let RemoteBranch
2701
avoid constructing real branch objects to access configuration settings.
2702
(Robert Collins, Andrew Bennetts)
2704
* ``Branch`` now implements ``set_stacked_on_url`` in the base class as
2705
the implementation is generic and should impact foreign formats. This
2706
helps performance for ``RemoteBranch`` push operations to new stacked
2707
branches. (Robert Collins, Andrew Bennetts)
2709
* ``BtreeIndex._spill_mem_keys_to_disk()`` now generates disk index with
2710
optmizations turned off. This only has effect when processing > 100,000
2711
keys during something like ``bzr pack``. (John Arbash Meinel)
2713
* ``bzr selftest`` now accepts ``--subunit`` to run in subunit output
2714
mode. Requires ``lp:subunit`` installed to work, but is not a hard
2715
dependency. (Robert Collins)
2717
* ``BzrDir.open_branch`` now takes an optional ``ignore_fallbacks``
2718
parameter for controlling opening of stacked branches.
2719
(Andrew Bennetts, Robert Collins)
2721
* ``CommitBuilder`` has a new method, ``record_iter_changes`` which works
2722
in terms of an iter_changes iterator rather than full tree scanning.
2725
* ``DirState`` can now be passed a custom ``SHA1Provider`` object
2726
enabling it to store the SHA1 and stat of the canonical (post
2727
content filtered) form. (Ian Clatworthy)
2729
* New ``assertLength`` method based on one Martin has squirreled away
2730
somewhere. (Robert Collins, Martin Pool)
2732
* New hook ``BzrDir.pre_open`` which runs before opening ``BzrDir``
2733
objects, allowing better enforcement of the smart server jail when
2734
dealing with stacked branches. (Robert Collins, Andrew Bennetts)
2736
* New hook ``RioVersionInfoBuilder.revision``, allowing extra entries
2737
to be added to the stanza that is printed for a particular revision.
2740
* New repository method ``refresh_data`` to cause any repository to
2741
make visible data inserted into the repository by a smart server
2742
fetch operation. (Robert Collins, Andrew Bennetts)
2744
* ``register_filter_stack_map`` now takes an optional fallback parameter,
2745
a callable to invoke if a preference has a value not in the map
2746
of filter stacks. This enhancement allows, for example, bzr-svn to
2747
handle existing svn properties that define a list of keywords to be
2748
expanded. (Ian Clatworthy)
2750
* ``RemoteBranchConfig`` will use a new verb ``Branch.set_config_option``
2751
to write config settings to smart servers that support this, saving
2752
5 round trips on the stacked streaming acceptance test.
2753
(Robert Collins, Andrew Bennetts)
2755
* ``RemoteBranch`` now provides ``_get_config`` for access to just the
2756
branch specific configuration from a remote server, which uses the
2757
already existing ``Branch.get_config_file`` smart verb.
2758
(Robert Collins, Andrew Bennetts)
2760
* ``RemoteRepository`` will now negatively cache missing revisions during
2761
``get_parent_map`` while read-locked. Write-locks are unaffected.
2762
(Robert Collins, Andrew Bennetts)
2764
* Removed ``InterRemoteToOther``, ``InterOtherToRemote`` and
2765
``InterPackToRemotePack`` classes, as they are now unnecessary.
2768
* ``RepositoryFormat`` as a new attribute ``fast_deltas`` to indicate
2769
whether the repository can efficiently generate deltas between trees
2770
regardless of tree size. (Robert Collins)
2772
* ``Repository.iter_files_bytes()`` now properly returns an "iterable of
2773
byte strings" (aka 'chunked') for the content. It previously was
2774
returning a plain string, which worked, but performed very poorly when
2775
building a working tree (file.writelines(str) is very inefficient). This
2776
can have a large effect on ``bzr checkout`` times. (John Arbash Meinel)
2778
* selftest now supports a --parallel option, with values of 'fork' or
2779
'subprocess' to run the test suite in parallel. Currently only linux
2780
machine work, other platforms need patches submitted. (Robert Collins,
2783
* ``tests.run_suite`` has a new parameter ``suite_decorators``, a list of
2784
callables to use to decorate the test suite. Such decorators can add or
2785
remove tests, or even remote the test suite to another machine if
2786
desired. (Robert Collins)
2788
* The smart server verb ``Repository.get_parent_map`` can now include
2789
information about ghosts when the special revision ``include-missing:``
2790
is in the requested parents map list. With this flag, ghosts are
2791
included as ``missing:REVISION_ID``. (Robert Collins, Andrew Bennetts)
2793
* ``_walk_to_common_revisions`` will now batch up at least 50
2794
revisions before calling ``get_parent_map`` on the target,
2795
regardless of ``InterRepository``.
2796
(Andrew Bennetts, Robert Collins)
2801
:Codename: paraskavedekatriaphobia
2803
:1.13rc1: 2009-03-10
2807
GNU Changelog output can now be produced by ``bzr log --gnu-changelog``. Debug
2808
flags can now be set in ``~/.bazaar/bazaar.conf``. Lightweight checkouts and
2809
stacked branches should both be much faster over remote connections.
2811
Changes From 1.13.1 to 1.13.2
2812
*****************************
2814
A regression was found in the 1.13.1 release. When bzr 1.13.1 and earlier push
2815
a stacked branch they do not take care to push all the parent inventories for
2816
the transferred revisions. This means that a smart server serving that branch
2817
often cannot calculate inventory deltas for the branch (because smart server
2818
does not/cannot open fallback repositories). Prior to 1.13 the server did not
2819
have a verb to stream revisions out of a repository, so that's why this bug has
2825
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
2826
attribute 'get_bytes_as' exception while pulling from Launchpad
2827
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
2829
Changes From 1.13final to 1.13.1
2830
********************************
2832
A couple regessions where found in the 1.13 release. The pyrex-generated C
2833
extensions are missing from the .tar.gz and .zip files. Documentation on how
2834
to generate GNU ChangeLogs is wrong.
2839
* Change ``./bzr``'s ``_script_version`` to match ./bzrlib/__init__.py
2840
version_info. (Bob Tanner, Martin Pool, #345232)
2842
* Distribution archives for 1.13 do not contain generated C extension modules
2843
(Jean-Francois Roy, Bob Tanner, #344465)
2845
* GNU ChangeLog output can now be produced by bzr log --format gnu-changelog is
2846
incorrect (Deejay, Bob Tanner, Martin Pool, Robert Collins, #343928)
2848
* ``merge --force`` works again. (Robert Collins, #342105)
2850
Changes From 1.13rc1 to 1.13final
2851
*********************************
2853
* Fix "is not a stackable format" error when pushing a
2854
stackable-format branch with an unstackable-format repository to a
2855
destination with a default stacking policy. (Andrew Bennetts)
2857
* Progress bars now show the rate of network activity for
2858
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
2860
Compatibility Breaks
2861
********************
2863
* ``bzr log --line`` now indicates which revisions are merges with
2864
`[merge]` after the date. Scripts which parse the output of this
2865
command may need to be adjusted.
2866
(Neil Martinsen-Burrell)
2871
* ``bzr reconfigure`` now supports --with-trees and --with-no-trees
2872
options to change the default tree-creation policy of shared
2873
repositories. (Matthew Fuller, Marius Kruger, #145033)
2875
* Debug flags can now be set in ``~/.bazaar/bazaar.conf``.
2878
* Filtered views provide a mask over the tree so that users can focus
2879
on a subset of a tree when doing their work. See ``Filtered views``
2880
in chapter 7 of the User Guide and ``bzr help view`` for details.
2883
* GNU Changelog output can now be produced by ``bzr log --gnu-changelog``.
2884
(Andrea Bolognani, Martin Pool)
2886
* The ``-Dmemory`` flag now gives memory information on Windows.
2887
(John Arbash Meinel)
2889
* Multiple authors for a commit can now be recorded by using the "--author"
2890
option multiple times. (James Westby, #185772)
2892
* New clean-tree command, from bzrtools. (Aaron Bentley, Jelmer Vernooij)
2894
* New command ``bzr launchpad-open`` opens a Launchpad web page for that
2895
branch in your web browser, as long as the branch is on Launchpad at all.
2898
* New API for getting bugs fixed by a revision: Revision.iter_bugs().
2904
* All bzr ``Hooks`` classes are now registered in
2905
``bzrlib.hooks.known_hooks``. This removes the separate list from
2906
``bzrlib.tests`` and ensures that all hooks registered there are
2907
correctly isolated by the test suite (previously
2908
``MutableTreeHooks`` were not being isolated correctly). Further,
2909
documentation for hooks is now dynamically generated from the
2910
present HookPoints. ``bzr hooks`` will now also report on all the
2911
hooks present in the ``bzrlib.hooks.known_hooks`` registry.
2914
* ``bzr add`` no longer prints ``add completed`` on success. Failure
2915
still prints an error message. (Robert Collins)
2917
* ``bzr branch`` now has a ``--no-tree`` option which turns off the
2918
generation of a working tree in the new branch.
2919
(Daniel Watkins, John Klinger, #273993)
2921
* Bazaar will now point out ``bzr+ssh://`` to the user when they
2922
use ssh://. (Jelmer Vernooij, #330535)
2924
* ``bzr -v info`` now omits the number of committers branch statistic,
2925
making it many times faster for large projects. To include that
2926
statistic in the output, use ``bzr -vv info``.
2929
* ``bzr push`` to a ``bzr`` url (``bzr://``, ``bzr+ssh://`` etc) will
2930
stream if the server is version 1.13 or greater, reducing roundtrips
2931
significantly. (Andrew Bennetts, Robert Collins)
2933
* Lightweight Checkouts and Stacked Branches should both be much
2934
faster over remote connections. Building the working tree now
2935
batches up requests into approx 5MB requests, rather than a separate
2936
request for each file. (John Arbash Meinel)
2938
* Support for GSSAPI authentication when using HTTP or HTTPS.
2941
* The ``bzr shelve`` prompt now includes a '?' help option to explain the
2942
short options better. (Daniel Watkins, #327429)
2944
* ``bzr lp-open`` now falls back to the push location if it cannot find a
2945
public location. (Jonathan Lange, #332372)
2947
* ``bzr lp-open`` will try to find the Launchpad URL for the location
2948
passed on the command line. This makes ``bzr lp-open lp:foo`` work as
2949
expected. (Jonathan Lange, #332705)
2951
* ``bzr send`` now supports MH-E via ``emacsclient``. (Eric Gillespie)
2956
* Allows ``bzr log <FILE>`` to be called in an empty branch without
2957
backtracing. (Vincent Ladeuil, #346431)
2959
* Bazaar now gives a better message including the filename if it's
2960
unable to read a file in the working directory, for example because
2961
of a permission error. (Martin Pool, #338653)
2963
* ``bzr cat -r<old> <path>`` doesn't traceback anymore when <path> has a
2964
file id in the working tree different from the one in revision <old>.
2965
(Vincent Ladeuil, #341517, #253806)
2967
* ``bzr send`` help is more specific about how to apply merge
2968
directives. (Neil Martinsen-Burrell, #253470)
2970
* ``bzr missing`` now uses ``Repository.get_revision_delta()`` rather
2971
than fetching trees and determining a delta itself. (Jelmer
2974
* ``bzr push`` to a smart server no longer causes "Revision
2975
{set([('null:',)])} not present ..." errors when the branch has
2976
multiple root revisions. (Andrew Bennetts, #317654)
2978
* ``bzr shelve`` now properly handle patches with no terminating newline.
2979
(Benoît PIERRE, #303569)
2981
* ``bzr unshelve`` gives a more palatable error if passed a non-integer
2982
shelf id. (Daniel Watkins)
2984
* Export now handles files that are not present in the tree.
2985
(James Westby, #174539)
2987
* Fixed incorrect "Source format does not support stacking" warning
2988
when pushing to a smart server. (Andrew Bennetts, #334114)
2990
* Fixed "sprout() got an unexpected keyword argument 'source_branch'"
2991
error branching from old repositories.
2992
(Martin Pool, #321695)
2994
* Make ``bzr push --quiet <non-local location>`` less chatty.
2995
(Kent Gibson, #221461)
2997
* Many Branch hooks would not fire with ``bzr://`` and ``bzr+ssh://``
2998
branches, and this was not noticed due to a bug in the test logic
2999
for branches. This is now fixed and a test added to prevent it
3000
reoccuring. (Robert Collins, Andrew Bennetts)
3002
* Restore the progress bar on Windows. We were disabling it when TERM
3003
wasn't set, but Windows doesn't set TERM. (Alexander Belchenko,
3006
* ``setup.py build_ext`` now gives a proper error when an extension
3007
fails to build. (John Arbash Meinel)
3009
* Symlinks to non ascii file names are now supported.
3010
(Robert Collins, Vincent Ladeuil, #339055, #272444)
3012
* Under rare circumstances (aka nobody reported a bug about it), the ftp
3013
transport could revert to ascii mode. It now stays in binary mode except
3014
when needed. (Vincent Ladeuil)
3016
* Unshelve does not generate warnings about progress bars.
3017
(Aaron Bentley, #328148)
3019
* shelve cleans up properly when unversioned files are specified.
3020
(Benoît Pierre, Aaron Bentley)
3025
* Added ``Organizing your workspace`` to the User Guide appendices,
3026
summarizing some common ways of organizing trees, branches and
3027
repositories and the processes/workflows implied/enabled by each.
3030
* Hooks can now be self documenting. ``bzrlib.hooks.Hooks.create_hook``
3031
is the entry point for this feature. (Robert Collins)
3033
* The documentation for ``shelve`` and ``unshelve`` has been clarified.
3034
(Daniel Watkins, #327421, #327425)
3039
* ``bzr selftest`` now fails if the bazaar sources contain trailing
3040
whitespace, non-unix style line endings and files not ending in a
3041
newline. About 372 files and 3243 lines with trailing whitespace was
3042
updated to comply with this. The code already complied with the other
3043
criteria, but now it is enforced. (Marius Kruger)
3045
* ``bzrlib.branch.PushResult`` was renamed to
3046
``bzrlib.branch.BranchPushResult``. (Jelmer Vernooij)
3048
* ``Branch.fetch`` and ``Repository.fetch`` now return None rather
3049
than a count of copied revisions and failed revisions. A while back
3050
we stopped ever reporting failed revisions because we started
3051
erroring instead, and the copied revisions count is not used in the
3052
UI at all - indeed it only reflects the repository status not
3053
changes to the branch itself. (Robert Collins)
3055
* ``Inventory.apply_delta`` now raises an AssertionError if a file-id
3056
appears multiple times within the delta. (Ian Clatworthy)
3058
* MutableTree.commit now favours the "authors" argument, with the old
3059
"author" argument being deprecated.
3061
* Remove deprecated EmptyTree. (Martin Pool)
3063
* ``Repository.fetch`` now accepts an optional ``fetch_spec``
3064
parameter. A ``SearchResult`` or ``MiniSearchResult`` may be passed
3065
to ``fetch_spec`` instead of a ``last_revision`` to specify exactly
3066
which revisions to fetch. (Andrew Bennetts)
3068
* ``RepositoryAcquisitionPolicy.acquire_repository`` now returns a
3069
tuple of ``(repository, is_new_flag)``, rather than just the
3070
repository. (Andrew Bennetts)
3072
* Revision.get_apparent_author() is now deprecated, replaced by
3073
Revision.get_apparent_authors(), which returns a list. The former
3074
now returns the first item that would be returned from the second.
3076
* The ``BranchBuilder`` test helper now accepts a ``timestamp``
3077
parameter to ``build_commit`` and ``build_snapshot``. (Martin Pool)
3079
* The ``_fetch_*`` attributes on ``Repository`` are now on
3080
``RepositoryFormat``, more accurately reflecting their intent (they
3081
describe a disk format capability, not state of a particular
3082
repository of that format). (Robert Collins)
3087
* Branching from a non-stacked branch on a smart protocol is now
3088
free of virtual file system methods.
3089
(Robert Collins, Andrew Bennetts)
3091
* Branch and Repository creation on a bzr+ssh://server are now done
3092
via RPC calls rather than VFS calls, reducing round trips for
3093
pushing new branches substantially. (Robert Collins)
3095
* ``Branch.clone`` now takes the ``repository_policy`` formerly used
3096
inside ``BzrDir.clone_on_transport``, allowing stacking to be
3097
configured before the branch tags and revision tip are set. This
3098
fixes a race condition cloning stacked branches that would cause
3099
plugins to have hooks called on non-stacked instances.
3100
(Robert Collins, #334187)
3102
* ``BzrDir.cloning_metadir`` now has a RPC call. (Robert Collins)
3104
* ``BzrDirFormat.__str__`` now uses the human readable description
3105
rather than the sometimes-absent disk label. (Robert Collins)
3107
* ``bzrlib.fetch`` is now composed of a sender and a sink component
3108
allowing for decoupling over a network connection. Fetching from
3109
or into a RemoteRepository with a 1.13 server will use this to
3110
stream the operation.
3111
(Andrew Bennetts, Robert Collins)
3113
* ``bzrlib.tests.run_suite`` accepts a runner_class parameter
3114
supporting the use of different runners. (Robert Collins)
3116
* Change how file_ids and revision_ids are interned as part of
3117
inventory deserialization. Now we use the real ``intern()``, rather
3118
than our own workaround that would also cache a Unicode copy of the
3119
string, and never emptied the cache. This should slightly reduce
3120
memory consumption. (John Arbash Meinel)
3122
* New branch method ``create_clone_on_transport`` that returns a
3123
branch object. (Robert Collins)
3125
* New hook Commands['extend_command'] to allow plugins to access a
3126
command object before the command is run (or help generated from
3127
it), without overriding the command. (Robert Collins)
3129
* New version of the ``BzrDir.find_repository`` verb supporting
3130
``_network_name`` to support removing more _ensure_real calls.
3133
* ``RemoteBranchFormat`` no longer claims to have a disk format string.
3136
* ``Repository`` objects now have ``suspend_write_group`` and
3137
``resume_write_group`` methods. These are currently only useful
3138
with pack repositories. (Andrew Bennetts, Robert Collins)
3140
* ``BzrDirFormat``, ``BranchFormat`` and ``RepositoryFormat`` objects
3141
now have a ``network_name`` for passing the format across RPC calls.
3142
(Robert Collins, Andrew Bennetts)
3144
* ``RepositoryFormat`` objects now all have a new attribute
3145
``_serializer`` used by fetch when reserialising is required.
3146
(Robert Collins, Andrew Bennetts)
3148
* Some methods have been pulled up from ``BzrBranch`` to ``Branch``
3149
to aid branch types that are not bzr branch objects (like
3150
RemoteBranch). (Robert Collins, Andrew Bennetts)
3152
* Test adaptation has been made consistent throughout the built in
3153
tests. ``TestScenarioApplier``, ``multiply_tests_from_modules``,
3154
``adapt_tests``, ``adapt_modules`` have all been deleted. Please
3155
use ``multiply_tests``, or for lower level needs ``apply_scenarios``
3156
and ``apply_scenario``. (Robert Collins)
3158
* ``TestSkipped`` is now detected by TestCase and passed to the
3159
``TestResult`` by calling ``addSkip``. For older TestResult objects,
3160
where ``addSkip`` is not available, ``addError`` is still called.
3161
This permits test filtering in subunit to strip out skipped tests
3162
resulting in a faster fix-shrink-list-run cycle. This is compatible
3163
with the testtools protocol for skips. (Robert Collins)
3165
* The ``_index`` of ``KnitVersionedFiles`` now supports the ability
3166
to scan an underlying index that is going to be incorporated into
3167
the ``KnitVersionedFiles`` object, to determine if it has missing
3168
delta references. The method is ``scan_unvalidated_index``.
3169
(Andrew Bennetts, Robert Collins)
3171
* There is a RemoteSink object which handles pushing to smart servers.
3172
(Andrew Bennetts, Robert Collins)
3174
* ``TransportTraceDecorator`` now logs ``put_bytes_non_atomic`` and
3175
``rmdir`` calls. (Robert Collins)
3177
* ``VersionedFiles`` record adapters have had their signature change
3178
from ``(record, record.get_bytes_as(record.storage_kind))`` to
3179
``(record)`` reducing excess duplication and allowing adapters
3180
to access private data in record to obtain content more
3181
efficiently. (Robert Collins)
3183
* We no longer probe to see if we should create a working tree during
3184
clone if we cannot get a local_abspath for the new bzrdir.
3191
:Codename: 1234567890
3193
:1.12rc1: 2009-02-10
3195
This release of Bazaar contains many improvements to the speed,
3196
documentation and functionality of ``bzr log`` and the display of logged
3197
revisions by ``bzr status``. bzr now also gives a better indication of
3198
progress, both in the way operations are drawn onto a text terminal, and
3199
by showing the rate of network IO.
3201
Changes from RC1 to Final
3202
*************************
3204
* ``bzr init --development-wt5[-rich-root]`` would fail because of
3205
circular import errors. (John Arbash Meinel, #328135)
3207
* Expanded the help for log and added a new help topic called
3208
``log-formats``. (Ian Clatworthy)
3210
Compatibility Breaks
3211
********************
3213
* By default, ``bzr status`` after a merge now shows just the pending
3214
merge tip revisions. This improves the signal-to-noise ratio after
3215
merging from trunk and completes much faster. To see all merged
3216
revisions, use the new ``-v`` flag. (Ian Clatworthy)
3218
* ``bzr log --line`` now shows any tags after the date and before
3219
the commit message. If you have scripts which parse the output
3220
from this command, you may need to adjust them accordingly.
3223
* ``bzr log --short`` now shows any additional revision properties
3224
after the date and before the commit message. Scripts that parse
3225
output of the log command in this situation may need to adjust.
3226
(Neil Martinsen-Burrell)
3228
* The experimental formats ``1.12-preview`` and ``1.12-preview-rich-root``
3229
have been renamed ``development-wt5`` and ``development-wt5-rich-root``
3230
respectively, given they are not ready for release in 1.12.
3233
* ``read_bundle_from_url`` has been deprecated. (Vincent Ladeuil)
3238
* Add support for filtering ``bzr missing`` on revisions. Remote revisions
3239
can be filtered using ``bzr missing -r -20..-10`` and local revisions can
3240
be filtered using ``bzr missing --my-revision -20..-10``.
3243
* ``bzr log -p`` displays the patch diff for each revision.
3244
When logging a file, the diff only includes changes to that file.
3245
(Ian Clatworthy, #202331, #227335)
3247
* ``bzr log`` supports a new option called ``-n N`` or ``--level N``.
3248
A value of 0 (zero) means "show all nested merge revisions" while
3249
a value of 1 (one) means "show just the top level". Values above
3250
1 can be used to see a limited amount of nesting. That can be
3251
useful for seeing the level or two below PQM submits for example.
3252
To force the ``--short`` and ``--line`` formats to display all nested
3253
merge revisions just like ``--long`` does by default, use a command
3254
like ``bzr log --short -n0``. To display just the mainline using
3255
``--long`` format, ``bzr log --long -n1``.
3261
* ``bzr add`` more clearly communicates success vs failure.
3264
* ``bzr init`` will now print a little less verbose output.
3267
* ``bzr log`` is now much faster in many use cases, particularly
3268
at incrementally displaying results and filtering by a
3269
revision range. (Ian Clatworthy)
3271
* ``bzr log --short`` and ``bzr log --line`` now show tags, if any,
3272
for each revision. The tags are shown comma-separated inside
3273
``{}``. For short format, the tags appear at the end of line
3274
before the optional ``[merge]`` indicator. For line format,
3275
the tags appear after the date. (Ian Clatworthy)
3277
* Progress bars now show the rate of activity for some sftp
3278
operations, and they are drawn different. (Martin Pool, #172741)
3280
* Progress bars now show the rate of activity for urllib and pycurl based
3281
http client implementations. The operations are tracked at the socket
3282
level for better precision.
3285
* Rule-based preferences can now accept multiple patterns for a set of
3286
rules. (Marius Kruger)
3288
* The ``ancestor:`` revision spec will now default to referring to the
3289
parent of the branch if no other location is given.
3290
(Daniel Watkins, #198417)
3292
* The debugger started as a result of setting ``$BZR_PDB`` works
3293
around a bug in ``pdb``, http://bugs.python.org/issue4150. The bug
3294
can cause truncated tracebacks in Python versions before 2.6.
3297
* VirtualVersionedFiles now implements
3298
``iter_lines_added_or_present_in_keys``. This allows the creation of
3299
new branches based on stacked bzr-svn branches. (#311997)
3304
* ``bzr annotate --show-ids`` doesn't give a backtrace on empty files
3306
(Anne Mohsen, Vincent Ladeuil, #314525)
3308
* ``bzr log FILE`` now correctly shows mainline revisions merging
3309
a change to FILE when the ``--short`` and ``--line`` log formats
3310
are used. (Ian Clatworthy, #317417)
3312
* ``bzr log -rX..Y FILE`` now shows the history of FILE provided
3313
it existed in Y or X, even if the file has since been deleted or
3314
renamed. If no range is given, the current/basis tree and
3315
initial tree are searched in that order. More generally, log
3316
now interprets filenames in their historical context.
3317
(Ian Clatworthy, #175520)
3319
* ``bzr status`` now reports nonexistent files and continues, then
3320
errors (with code 3) at the end. (Karl Fogel, #306394)
3322
* Don't require the present compression base in knits to be the same
3323
when adding records in knits. (Jelmer Vernooij, #307394)
3325
* Fix a problem with CIFS client/server lag on Windows colliding with
3326
an invariant-per-process algorithm for generating AtomicFile names
3327
(Adrian Wilkins, #304023)
3329
* Many socket operations now handle EINTR by retrying the operation.
3330
Previously EINTR was treated as an unrecoverable failure. There is
3331
a new ``until_no_eintr`` helper function in ``bzrlib.osutils``.
3334
* Support symlinks with non-ascii characters in the symlink filename.
3335
(Jelmer Vernooij, #319323)
3337
* There was a bug in how we handled resolving when a file is deleted
3338
in one branch, and modified in the other. If there was a criss-cross
3339
merge, we would cause the deletion to conflict a second time.
3340
(Vincent Ladeuil, John Arbash Meinel)
3342
* There was another bug in how we chose the correct intermediate LCA in
3343
criss-cross merges leading to several kind of changes be incorrectly
3345
(John Arbash Meinel, Vincent Ladeuil)
3347
* Unshelve now handles deleted paths without crashing. (Robert Collins)
3352
* Improved plugin developer documentation. (Martin Pool)
3357
* ``ProgressBarStack`` is deprecated; instead use
3358
``ui_factory.nested_progress_bar`` to create new progress bars.
3361
* ForeignVcsMapping() now requires a ForeignVcs object as first
3362
argument. (Jelmer Vernooij)
3364
* ForeignVcsMapping.show_foreign_revid() has been moved to
3365
ForeignVcs. (Jelmer Vernooij)
3367
* ``read_bundle_from_url`` is deprecated in favor of
3368
``read_mergeable_from_url``. (Vincent Ladeuil)
3370
* Revision specifiers are now registered in
3371
``bzrlib.revisionspec.revspec_registry``, and the old list of
3372
revisionspec classes (``bzrlib.revisionspec.SPEC_TYPES``) has been
3373
deprecated. (Jelmer Vernooij, #321183)
3375
* The progress and UI classes have changed; the main APIs remain the
3376
same but code that provides a new UI or progress bar class may
3377
need to be updated. (Martin Pool)
3382
* Default User Interface (UI) is CLIUIFactory when bzr runs in a dumb
3383
terminal. It is sometimes desirable do override this default by forcing
3384
bzr to use TextUIFactory. This can be achieved by setting the
3385
BZR_USE_TEXT_UI environment variable (emacs shells, as opposed to
3386
compile buffers, are such an example).
3389
* New API ``Branch.iter_merge_sorted_revisions()`` that iterates over
3390
``(revision_id, depth, revno, end_of_merge)`` tuples.
3393
* New ``Branch.dotted_revno_to_revision_id()`` and
3394
``Branch.revision_id_to_dotted_revno()`` APIs that pick the most
3395
efficient way of doing the mapping.
3398
* Refactor cmd_serve so that it's a little easier to build commands that
3399
extend it, and perhaps even a bit easier to read. (Jonathan Lange)
3401
* ``TreeDelta.show()`` now accepts a ``filter`` parameter allowing log
3402
formatters to retrict the output.
3409
:Codename: "Eyes up!"
3410
:Released: 2009-01-19
3412
This first monthly release of Bazaar for 2009 improves Bazaar's operation
3413
in Windows, Mac OS X, and other situations where file names are matched
3414
without regard to capitalization: Bazaar tries to match the case of an
3415
existing file. This release of Bazaar also improves the efficiency of
3416
Tortoise Windows Shell integration and lets it work on 64-bit platforms.
3418
The UI through which Bazaar supports historic formats has been improved,
3419
so 'bzr help formats' now gives a simpler and shorter list, with clear
3422
This release also fixes a number of bugs, particularly a glitch that can
3423
occur when there are concurrent writes to a pack repository.
3428
* Fix failing test when CompiledChunksToLines is not available.
3431
* Stacked branches don't repeatedly open their transport connection.
3432
(John Arbash Meinel)
3439
:Codename: "Eyes up!"
3440
:Released: 2009-01-09
3445
* Formats using Knit-based repository formats are now explicitly
3446
marked as deprecated. (Ian Clatworthy)
3451
* Add support for `bzr tags -r 1..2`, that is we now support showing
3452
tags applicable for a specified revision range. (Marius Kruger)
3454
* ``authentication.conf`` now accepts pluggable read-only credential
3455
stores. Such a plugin (``netrc_credential_store``) is now included,
3456
handles the ``$HOME/.netrc`` file and can server as an example to
3457
implement other plugins.
3460
* ``shelve --list`` can now be used to list shelved changes.
3466
* Add trailing slash to directories in all output of ``bzr ls``, except
3467
``bzr ls --null``. (Gordon P. Hemsley, #306424)
3469
* ``bzr revision-info`` now supports a -d option to specify an
3470
alternative branch. (Michael Hudson)
3472
* Add connection to a C++ implementation of the Windows Shell Extension
3473
which is able to fully replace the current Python implemented one.
3474
Advantages include 64bit support and reduction in overhead for
3475
processes which drag in shell extensions.
3478
* Support the Claws mail client directly, rather than via
3479
xdg-email. This prevents the display of an unnecessary modal
3480
dialog in Claws, informing the user that a file has been
3481
attached to the message, and works around bug #291847 in
3482
xdg-utils which corrupts the destination address.
3484
* When working on a case-insensitive case-preserving file-system, as
3485
commonly found with Windows, bzr will often ignore the case of the
3486
arguments specified by the user in preference to the case of an existing
3487
item on the file-system or in the inventory to help prevent
3488
counter-intuitive behaviour on Windows. (Mark Hammond)
3493
* Allow BzrDir implementation to implement backing up of
3494
control directory. (#139691)
3496
* ``bzr push`` creating a new stacked branch will now only open a
3497
single connection to the target machine. (John Arbash Meinel)
3499
* Don't call iteritems on transport_list_registry, because it may
3500
change during iteration. (Martin Pool, #277048)
3502
* Don't make a broken branch when pushing an unstackable-format branch
3503
that's in a stackable shared repository to a location with default
3504
stack-on location. (Andrew Bennetts, #291046)
3506
* Don't require embedding user in HTTP(S) URLs do use authentication.conf.
3507
(Ben Jansen, Vincent Ladeuil, #300347)
3509
* Fix a problem with CIFS client/server lag on windows colliding with
3510
an invariant-per-process algorithm for generating AtomicFile names
3511
(Adrian Wilkins, #304023)
3513
* Fix bogus setUp signature in UnavailableFTPServer.
3514
(Gary van der Merwe, #313498)
3516
* Fix compilation error in ``_dirstate_helpers_c`` on SunOS/Solaris.
3519
* Fix SystemError in ``_patiencediff_c`` module by calling
3520
PyErr_NoMemory() before returning NULL in PatienceSequenceMatcher_new.
3521
(Andrew Bennetts, #303206)
3523
* Give proper error message for diff with non-existent dotted revno.
3524
(Marius Kruger, #301969)
3526
* Handle EACCES (permission denied) errors when launching a message
3527
editor, and emit warnings when a configured editor cannot be
3528
started. (Andrew Bennetts)
3530
* ``$HOME/.netrc`` file is now recognized as a read-only credential store
3531
if configured in ``authentication.conf`` with 'password_encoding=netrc'
3532
in the appropriate sections.
3533
(Vincent Ladeuil, #103029)
3535
* Opening a stacked branch now properly shares the connection, rather
3536
than opening a new connection for the stacked-on branch.
3537
(John Arbash meinel)
3539
* Preserve transport decorators while following redirections.
3540
(Vincent Ladeuil, #245964, #270863)
3542
* Provides a finer and more robust filter for accepted redirections.
3543
(Vincent Ladeuil, #303959, #265070)
3545
* ``shelve`` paths are now interpreted relative to the current working
3546
tree. (Aaron Bentley)
3548
* ``Transport.readv()`` defaults to not reading more than 100MB in a
3549
single array. Further ``RemoteTransport.readv`` sets this to 5MB to
3550
work better with how it splits its requests.
3551
(John Arbash Meinel, #303538)
3553
* Pack repositories are now able to reload the pack listing and retry
3554
the current operation if another action causes the data to be
3555
repacked. (John Arbash Meinel, #153786)
3557
* ``pull -v`` now respects the log_format configuration variable.
3560
* ``push -v`` now works on non-initial pushes. (Aaron Bentley)
3562
* Use the short status format when the short format is used for log.
3563
(Vincent Ladeuil, #87179)
3565
* Allow files to be renamed or moved via remove + add-by-id. (Charles
3571
* Improved the formats help topic to explain why multiple formats
3572
exist and to provide guidelines in selecting one. Introduced
3573
two new supporting help topics: current-formats and other-formats.
3579
* ``LRUCache(after_cleanup_size)`` was renamed to
3580
``after_cleanup_count`` and the old name deprecated. The new name is
3581
used for clarity, and to avoid confusion with
3582
``LRUSizeCache(after_cleanup_size)``. (John Arbash Meinel)
3584
* New ``ForeignRepository`` base class, to help with foreign branch
3585
support (e.g. svn). (Jelmer Vernooij)
3587
* ``node_distances`` and ``select_farthest`` can no longer be imported
3588
from ``bzrlib.graph``. They can still be imported from
3589
``bzrlib.deprecated_graph``, which has been the preferred way to
3590
import them since before 1.0. (Andrew Bennetts)
3592
* The logic in commit now delegates inventory basis calculations to
3593
the ``CommitBuilder`` object; this requires that the commit builder
3594
in use has been updated to support the new ``recording_deletes`` and
3595
``record_delete`` methods. (Robert Collins)
3600
* An HTTPS server is now available (it requires python-2.6). Future bzr
3601
versions will allow the use of the python-2.6 ssl module that can be
3602
installed for 2.5 and 2.4.
3604
* ``bzr selftest`` now fails if new trailing white space is added to
3605
the bazaar sources. It only checks changes not committed yet. This
3606
means that PQM will now reject changes that introduce new trailing
3607
whitespace. (Marius Kruger)
3609
* Introduced new experimental formats called ``1.12-preview`` and
3610
``1.12-preview-rich-root`` to enable testing of related pending
3611
features, namely content filtering and filtered views.
3617
* Added an ``InventoryEntry`` cache when deserializing inventories.
3618
Can cut the time to iterate over multiple RevisionsTrees in half.
3619
(John Arbash Meinel)
3621
* Added ``bzrlib.fifo_cache.FIFOCache`` which is designed to have
3622
minimal overhead versus using a plain dict for cache hits, at the
3623
cost of not preserving the 'active' set as well as an ``LRUCache``.
3624
(John Arbash Meinel)
3626
* ``bzrlib.patience_diff.unified_diff`` now properly uses a tab
3627
character to separate the filename from the date stamp, and doesn't
3628
add trailing whitespace when a date stamp is not supplied.
3629
(Adeodato Simó, John Arbash Meinel)
3631
* ``DirStateWorkingTree`` and ``DirStateWorkingTreeFormat`` added
3632
as base classes of ``WorkingTree4`` and ``WorkingTreeFormat4``
3633
respectively. (Ian Clatworthy)
3635
* ``KnitVersionedFiles._check_should_delta()`` now uses the
3636
``get_build_details`` api to avoid multiple hits to the index, and
3637
to properly follow the ``compression_parent`` rather than assuming
3638
it is the left-hand parent. (John Arbash Meinel)
3640
* ``KnitVersionedFiles.get_record_stream()`` will now chose a
3641
more optimal ordering when the keys are requested 'unordered'.
3642
Previously the order was fully random, now the records should be
3643
returned from each pack in turn, in forward I/O order.
3644
(John Arbash Meinel)
5
* The config directory is now ~/.bazaar, and there is a single file
6
~/.bazaar/bazaar.conf storing email, editor and other preferences.
9
* 'bzr add' no longer takes a --verbose option, and a --quiet option
10
has been added that suppresses all output.
12
* Improved zsh completion support in contrib/zsh, from Clint
15
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
3646
* ``mutter()`` will now flush the ``~/.bzr.log`` if it has been more
3647
than 2s since the last time it flushed. (John Arbash Meinel)
3649
* New method ``bzrlib.repository.Repository.add_inventory_by_delta``
3650
allows adding an inventory via an inventory delta, which can be
3651
more efficient for some repository types. (Robert Collins)
3653
* Repository ``CommitBuilder`` objects can now accumulate an inventory
3654
delta. To enable this functionality call ``builder.recording_deletes``
3655
and additionally call ``builder.record_delete`` when a delete
3656
against the basis occurs. (Robert Collins)
3658
* The default http handler has been changed from pycurl to urllib.
3659
The default is still pycurl for https connections. (The only
3660
advantage of pycurl is that it checks ssl certificates.)
3661
(John Arbash Meinel)
3663
* ``VersionedFiles.get_record_stream()`` can now return objects with a
3664
storage_kind of ``chunked``. This is a collection (list/tuple) of
3665
strings. You can use ``osutils.chunks_to_lines()`` to turn them into
3666
guaranteed 'lines' or you can use ``''.join(chunks)`` to turn it
3667
into a fulltext. This allows for some very good memory savings when
3668
asking for many texts that share ancestry, as the individual chunks
3669
can be shared between versions of the file. (John Arbash Meinel)
3671
* ``pull -v`` and ``push -v`` use new function
3672
``bzrlib.log.show_branch_change`` (Aaron Bentley)
3679
:Released: 2008-12-05
3681
Bazaar 1.10 has several performance improvements for copying revisions
3682
(especially for small updates to large projects). There has also been a
3683
significant amount of effort in polishing stacked branches. The commands
3684
``shelve`` and ``unshelve`` have become core commands, with an improved
3687
The only changes versus bzr-1.10rc1 are bugfixes for stacked branches.
3692
* Don't set a pack write cache size from RepoFetcher, because the
3693
cache is not coherent with reads and causes ShortReadvErrors.
3694
This reverses the change that fixed #294479.
3695
(Martin Pool, #303856)
3697
* Properly handle when a revision can be inserted as a delta versus
3698
when it needs to be expanded to a fulltext for stacked branches.
3699
There was a bug involving merge revisions. As a method to help
3700
prevent future difficulties, also make stacked fetches sort
3701
topologically. (John Arbash Meinel, #304841)
3707
:Released: 2008-11-28
3709
This release of Bazaar focuses on performance improvements when pushing
3710
and pulling revisions, both locally and to remote networks. The popular
3711
``shelve`` and ``unshelve`` commands, used to interactively revert and
3712
restore work in progress, have been merged from bzrtools into the bzr
3713
core. There are also bug fixes for portability, and for stacked branches.
3718
* New ``commit_message_template`` hook that is called by the commit
3719
code to generate a template commit message. (Jelmer Vernooij)
3721
* New `shelve` and `unshelve` commands allow undoing and redoing changes.
3727
* ``(Remote)Branch.copy_content_into`` no longer generates the full revision
3728
history just to set the last revision info.
3729
(Andrew Bennetts, John Arbash Meinel)
3731
* Fetches between formats with different serializers (such as
3732
pack-0.92-subtree and 1.9-rich-root) are faster now. This is due to
3733
operating on batches of 100 revisions at time rather than
3734
one-by-one. (Andrew Bennetts, John Arbash Meinel)
3736
* Search index files corresponding to pack files we've already used
3737
before searching others, because they are more likely to have the
3738
keys we're looking for. This reduces the number of iix and tix
3739
files accessed when pushing 1 new revision, for instance.
3740
(John Arbash Meinel)
3742
* Signatures to transfer are calculated more efficiently in
3743
``item_keys_introduced_by``. (Andrew Bennetts, John Arbash Meinel)
3745
* The generic fetch code can once again copy revisions and signatures
3746
without extracting them completely to fulltexts and then serializing
3747
them back down into byte strings. This is a significant performance
3748
improvement when fetching from a stacked branch.
3749
(John Arbash Meinel, #300289)
3751
* When making a large readv() request over ``bzr+ssh``, break up the
3752
request into more manageable chunks. Because the RPC is not yet able
3753
to stream, this helps keep us from buffering too much information at
3754
once. (John Arbash Meinel)
3759
* Better message when the user needs to set their Launchpad ID.
3760
(Martin Pool, #289148)
3762
* ``bzr commit --local`` doesn't access the master branch anymore.
3763
This fixes a regression introduced in 1.9. (Marius Kruger, #299313)
3765
* Don't call the system ``chdir()`` with an empty path. Sun OS seems
3766
to give an error in that case. Also, don't count on ``getcwd()``
3767
being able to allocate a new buffer, which is a gnu extension.
3768
(John Arbash Meinel, Martin Pool, Harry Hirsch, #297831)
3770
* Don't crash when requesting log --forward <file> for a revision range
3771
starting with a dotted revno.
3772
(Vincent Ladeuil, #300055)
3774
* Don't create text deltas spanning stacked repositories; this could
3775
cause "Revision X not present in Y" when later accessing them.
3776
(Martin Pool, #288751)
3778
* Pack repositories are now able to reload the pack listing and retry
3779
the current operation if another action causes the data to be
3780
repacked. (John Arbash Meinel, #153786)
3782
* PermissionDenied errors from smart servers no longer cause
3783
"PermissionDenied: "None"" on the client.
3784
(Andrew Bennetts, #299254)
3786
* Pushing to a stacked pack repository now batches writes, the same
3787
way writes are batched to ordinary pack repository. This makes
3788
pushing to a stacked branch over the network much faster.
3789
(Andrew Bennetts, #294479)
3791
* TooManyConcurrentRequests no longer occur when a fetch fails and
3792
tries to abort a write group. This allows the root cause (e.g. a
3793
network interruption) to be reported. (Andrew Bennetts, #297014)
3795
* RemoteRepository.get_parent_map now uses fallback repositories.
3796
(Aaron Bentley, #297991?, #293679?)
3801
* ``CommitBuilder`` now validates the strings it will be committing,
3802
to ensure that they do not have characters that will not be properly
3803
round-tripped. For now, it just checks for characters that are
3804
invalid in the XML form. (John Arbash Meinel, #295161)
3806
* Constructor parameters for NewPack (internal to pack repositories)
3807
have changed incompatibly.
3809
* ``Repository.abort_write_group`` now accepts an optional
3810
``suppress_errors`` flag. Repository implementations that override
3811
``abort_write_group`` will need to be updated to accept the new
3812
argument. Subclasses that only override ``_abort_write_group``
3813
don't need to change.
3815
* Transport implementations must provide copy_tree_to_transport. A default
3816
implementation is provided for Transport subclasses.
3821
* ``bzr selftest`` now fails if no doctests are found in a module
3822
that's expected to have them. (Martin Pool)
3824
* Doctests now only report the first failure. (Martin Pool)
3830
:Released: 2008-11-07
3832
This release of Bazaar adds a new repository format, ``1.9``, with smaller
3833
and more efficient index files. This format can be specified when
3834
creating a new repository, or used to losslessly upgrade an existing
3835
repository. bzr 1.9 also speeds most operations over the smart server
3836
protocol, makes annotate faster, and uses less memory when making
3837
checkouts or pulling large amounts of data.
3842
* Fix "invalid property value 'branch-nick' for None" regression with
3843
branches bound to svn branches. (Martin Pool, #293440)
3845
* Fix SSL/https on Python2.6. (Vincent Ladeuil, #293054)
3847
* ``SFTPTransport.readv()`` had a bug when requests were out-of-order.
3848
This only triggers some-of-the-time on Knit format repositories.
3849
(John Arbash Meinel, #293746)
3855
:Released: 2008-10-31
3860
* New Branch hook ``transform_fallback_location`` allows a function to
3861
be called when looking up the stacked source. (Michael Hudson)
3863
* New repository formats ``1.9`` and ``1.9-rich-root``. These have all
3864
the functionality of ``1.6``, but use the new btree indexes.
3865
These indexes are both smaller and faster for access to historical
3866
information. (John Arbash Meinel)
3871
* ``BTreeIndex`` code now is able to prefetch extra pages to help tune
3872
the tradeoff between bandwidth and latency. Should be tuned
3873
appropriately to not impact commands which need minimal information,
3874
but provide a significant boost to ones that need more context. Only
3875
has a direct impact on the ``--development2`` format which uses
3876
btree's for the indexes. (John Arbash Meinel)
3878
* ``bzr dump-btree`` is a hidden command introduced to allow dumping
3879
the contents of a compressed btree file. (John Arbash Meinel)
3881
* ``bzr pack`` now tells the index builders to optimize for size. For
3882
btree index repositories, this can save 25% of the index size
3883
(mostly in the text indexes). (John Arbash Meinel)
3885
* ``bzr push`` to an existing branch or repository on a smart server
3886
is faster, due to Bazaar making more use of the ``get_parent_map``
3887
RPC when querying the remote branch's revision graph.
3890
* default username for bzr+ssh and sftp can be configured in
3891
authentication.conf. (Aaron Bentley)
3893
* launchpad-login now provides a default username for bzr+ssh and sftp
3894
URLs, allowing username-free URLs to work for everyone. (Aaron Bentley)
3896
* ``lp:`` lookups no longer include usernames, making them shareable and
3897
shorter. (Aaron Bentley)
3899
* New ``PackRepository.autopack`` smart server RPC, which does
3900
autopacking entirely on the server. This is much faster than
3901
autopacking via plain file methods, which downloads a large amount
3902
of pack data and then re-uploads the same pack data into a single
3903
file. This fixes a major (although infrequent) cause of lengthy
3904
delays when using a smart server. For example, pushing the 10th
3905
revision to a repository with 9 packs now takes 44 RPCs rather than
3906
179, and much less bandwidth too. This requires Bazaar 1.9 on both
3907
the client and the server, otherwise the client will fallback to the
3908
slower method. (Andrew Bennetts)
3913
* A failure to load a plugin due to an IncompatibleAPI exception is
3914
now correctly reported. (Robert Collins, #279451)
3916
* API versioning support now has a multiple-version checking api
3917
``require_any_api``. (Robert Collins, #279447)
3919
* ``bzr branch --stacked`` from a smart server to a standalone branch
3920
works again. This fixes a regression in 1.7 and 1.8.
3921
(Andrew Bennetts, #270397)
3923
* ``bzr co`` uses less memory. It used to unpack the entire WT into
3924
memory before writing it to disk. This was a little bit faster, but
3925
consumed lots of memory. (John Arbash Meinel, #269456)
3927
* ``bzr missing --quiet`` no longer prints messages about whether
3928
there are missing revisions. The exit code indicates whether there
3929
were or not. (Martin Pool, #284748)
3931
* Fixes to the ``annotate`` code. The fast-path which re-used the
3932
stored deltas was accidentally disabled all the time, instead of
3933
only when a branch was stacked. Second, the code would accidentally
3934
re-use a delta even if it wasn't against the left-parent, this
3935
could only happen if ``bzr reconcile`` decided that the parent
3936
ordering was incorrect in the file graph. (John Arbash Meinel)
3938
* "Permission denied" errors that occur when pushing a new branch to a
3939
smart server no longer cause tracebacks. (Andrew Bennetts, #278673)
3941
* Some compatibility fixes for building the extensions with MSVC and
3942
for python2.4. (John Arbash Meinel, #277484)
3944
* The index logic is now able to reload the list of pack files if and
3945
index ends up disappearing. We still don't reload if the pack data
3946
itself goes missing after checking the index. This bug appears as a
3947
transient failure (file not found) when another process is writing
3948
to the repository. (John Arbash Meinel, #153786)
3950
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
3951
it was previously set. All checkouts will now refer to the bound branch
3952
for a nickname if one was not explicitly set.
3953
(Marius Kruger, #230903)
3958
* Improved hook documentation. (Michael Ernst)
3963
* commands.plugins_cmds is now a CommandRegistry, not a dict.
3968
* New AuthenticationConfig.set_credentials method allows easy programmatic
3969
configuration of authetication credentials.
3975
:Released: 2008-10-16
3977
Bazaar 1.8 includes several fixes that improve working tree performance,
3978
display of revision logs, and merges. The bzr testsuite now passes on OS
3979
X and Python 2.6, and almost completely passes on Windows. The
3980
smartserver code has gained several bug fixes and performance
3981
improvements, and can now run server-side hooks within an http server.
3986
* Fix "Must end write group" error when another error occurs during
3987
``bzr push``. (Andrew Bennetts, #230902)
3992
* Some Pyrex versions require the WIN32 macro defined to compile on
3993
that platform. (Alexander Belchenko, Martin Pool, #277481)
3999
:Released: 2008-10-07
4004
* ``bzr log file`` has been changed. It now uses a different method
4005
for determining which revisions to show as merging the changes to
4006
the file. It now only shows revisions which merged the change
4007
towards your mainline. This simplifies the output, makes it faster,
4008
and reduces memory consumption. (John Arbash Meinel)
4010
* ``bzr merge`` now defaults to having ``--reprocess`` set, whenever
4011
``--show-base`` is not supplied. (John Arbash Meinel)
4013
* ``bzr+http//`` will now optionally load plugins and write logs on the
4014
server. (Marius Kruger)
4016
* ``bzrlib._dirstate_helpers_c.pyx`` does not compile correctly with
4017
Pyrex 0.9.4.1 (it generates C code which causes segfaults). We
4018
explicitly blacklist that version of the compiler for that
4019
extension. Packaged versions will include .c files created with
4020
pyrex >= 0.9.6 so it doesn't effect releases, only users running
4021
from the source tree. (John Arbash Meinel, #276868)
4026
* bzr is now compatible with python-2.6. python-2.6 is not yet officially
4027
supported (nor released, tests were conducted with the dev version of
4028
python-2.6rc2), but all known problems have been fixed. Feedback
4030
(Vincent Ladeuil, #269535)
4035
* ``bzr annotate`` will now include uncommitted changes from the local
4036
working tree by default. Such uncommitted changes are given the
4037
revision number they would get if a commit was done, followed with a
4038
? to indicate that its not actually known. (Robert Collins, #3439)
4040
* ``bzr branch`` now accepts a ``--standalone`` option, which creates a
4041
standalone branch regardless of the presence of shared repositories.
4044
* ``bzr push`` is faster in the case there are no new revisions to
4045
push. It is also faster if there are no tags in the local branch.
4048
* File changes during a commit will update the tree stat cache.
4051
* Location aliases can now accept a trailing path. (Micheal Hudson)
4053
* New hooks ``Lock.hooks`` when LockDirs are acquired and released.
4054
(Robert Collins, MartinPool)
4056
* Switching in heavyweight checkouts uses the master branch's context, not
4057
the checkout's context. (Adrian Wilkins)
4059
* ``status`` on large trees is now faster, due to optimisations in the
4060
walkdirs code. Of particular note, the walkdirs code now performs
4061
a temporary ``chdir()`` while reading a single directory; if your
4062
platform has non thread-local current working directories (and is
4063
not windows which has its own implementation), this may introduce a
4064
race condition during concurrent uses of bzrlib. The bzrlib CLI
4065
will not encounter this as it is single threaded for working tree
4066
operations. (Robert Collins)
4068
* The C extensions now build on python 2.4 (Robert Collins, #271939)
4070
* The ``-Dhpss`` debug flag now reports the number of smart server
4071
calls per medium to stderr. This is in addition to the existing
4072
detailed logging to the .bzr.log trace file. (Andrew Bennetts)
4077
* Avoid random failures arising from misinterpreted ``errno`` values
4078
in ``_readdir_pyx.read_dir``.
4079
(Martin Pool, #279381)
4081
* Branching from a shared repository on a smart server into a new
4082
repository now preserves the repository format.
4083
(Andrew Bennetts, #269214)
4085
* ``bzr log`` now accepts a ``--change`` option.
4086
(Vincent Ladeuil, #248427)
4088
* ``bzr missing`` now accepts an ``--include-merges`` option.
4089
(Vincent Ladeuil, #233817)
4091
* Don't try to filter (internally) '.bzr' from the files to be deleted if
4093
(Vincent Ladeuil, #272648)
4095
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
4098
* Fix TooManyConcurrentRequests errors caused by a connection failure
4099
when doing ``bzr pull`` or ``bzr merge`` from a ``bzr+ssh`` URL.
4100
(Andrew Bennetts, #246233)
4102
* Fixed ``bzr st -r branch:PATH_TO_BRANCH`` where the other branch
4103
is in a different repository than the current one.
4104
(Lukáš Lalinský, #144421)
4106
* Make the first line of the manpage preamble a comment again.
4107
(David Futcher, #242106)
4109
* Remove use of optional parameter in GSSAPI FTP support, since
4110
it breaks newer versions of Python-Kerberos. (Jelmer Vernooij)
4112
* The autopacking logic will now always create a single new pack from
4113
all of the content which it deems is worth moving. This avoids the
4114
'repack a single pack' bug and should result in better packing
4115
overall. (John Arbash Meinel, #242510, #172644)
4117
* Trivial documentation fix.
4118
(John Arbash Meinel, #270471)
4120
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
4121
it was previously set. All checkouts will now refer to the bound branch
4122
for a nickname if one was not explicitly set.
4123
(Marius Kruger, #230903)
4128
* Explain revision/range identifiers. (Daniel Clemente)
4133
* ``CommitBuilder.record_entry_contents`` returns one more element in
4134
its result tuple - an optional file system hash for the hash cache
4135
to use. (Robert Collins)
4137
* ``dirstate.DirState.update_entry`` will now only calculate the sha1
4138
of a file if it is likely to be needed in determining the output
4139
of iter_changes. (Robert Collins)
4141
* The PackRepository, RepositoryPackCollection, NewPack classes have a
4142
slightly changed interface to support different index types; as a
4143
result other users of these classes need to supply the index types
4144
they want. (Robert Collins)
4149
* ``bzrlib.tests.repository_implementations`` has been renamed to
4150
``bzrlib.tests.per_repository`` so that we have a common structure
4151
(and it is shorter). (John Arbash Meinel, #239343)
4153
* ``LocalTransport.abspath()`` now returns a drive letter if the
4154
transport has one, fixing numerous tests on Windows.
4157
* PreviewTree is now tested via intertree_implementations.
4160
* The full test suite is passing again on OSX.
4161
(Guillermo Gonzalez, Vincent Ladeuil)
4163
* The full test suite passes when run with ``-Eallow_debug``.
4169
* A new hook, ``Branch.open``, has been added, which is called when
4170
branch objects are opened. (Robert Collins)
4172
* ``bzrlib.osutils._walkdirs_utf8`` has been refactored into common
4173
tree walking, and modular directory listing code to aid future
4174
performance optimisations and refactoring. (Robert Collins)
4176
* ``bzrlib.trace.debug_memory`` can be used to get a quick memory dump
4177
in the middle of processing. It only reports memory if
4178
``/proc/PID/status`` is available. (John Arbash Meinel)
4180
* New method ``RevisionSpec.as_tree`` for representing the revision
4181
specifier as a revision tree object. (Lukáš Lalinský)
4183
* New race-free method on MutableTree ``get_file_with_stat`` for use
4184
when generating stat cache results. (Robert Collins)
4186
* New win32utils.get_local_appdata_location() provides access to a local
4187
directory for storing data. (Mark Hammond)
4189
* To be compatible with python-2.6 a few new rules should be
4190
observed. 'message' attribute can't be used anymore in exception
4191
classes, 'sha' and 'md5' modules have been deprecated (use
4192
osutils.[md5|sha]), object__init__ and object.__new__ don't accept
4200
:Released: 2008-10-01
4202
No changes from 1.7.1rc1.
4208
:Released: 2008-09-24
4210
This release just includes an update to how the merge algorithm handles
4211
file paths when we encounter complex history.
4216
* If we encounter a criss-cross in history, use information from
4217
direct Least Common Ancestors to resolve inventory shape (locations
4218
of files, adds, deletes, etc). This is similar in concept to using
4219
``--lca`` for merging file texts, only applied to paths.
4220
(John Arbash Meinel)
4226
:Released: 2008-09-23
4228
This release includes many bug fixes and a few performance and feature
4229
improvements. ``bzr rm`` will now scan for missing files and remove them,
4230
like how ``bzr add`` scans for unknown files and adds them. A bit more
4231
polish has been applied to the stacking code. The b-tree indexing code has
4232
been brought in, with an eye on using it in a future repository format.
4233
There are only minor installer changes since bzr-1.7rc2.
4238
* Some small updates to the win32 installer. Include localization
4239
files found in plugins, and include the builtin distutils as part of
4240
packaging qbzr. (Mark Hammond)
4246
:Released: 2008-09-17
4248
A few bug fixes from 1.7rc1. The biggest change is a new
4249
``RemoteBranch.get_stacked_on_url`` rpc. This allows clients that are
4250
trying to access a Stacked branch over the smart protocol, to properly
4251
connect to the stacked-on location.
4256
* Branching from a shared repository on a smart server into a new
4257
repository now preserves the repository format.
4258
(Andrew Bennetts, #269214)
4260
* Branching from a stacked branch via ``bzr+ssh`` can properly connect
4261
to the stacked-on branch. (Martin Pool, #261315)
4263
* ``bzr init`` no longer re-opens the BzrDir multiple times.
4266
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
4273
:Released: 2008-09-09
4275
This release candidate for bzr 1.7 has several bug fixes and a few
4276
performance and feature improvements. ``bzr rm`` will now scan for
4277
missing files and remove them, like how ``bzr add`` scans for unknown
4278
files and adds them. A bit more polish has been applied to the stacking
4279
code. The b-tree indexing code has been brought in, with an eye on using
4280
it in a future repository format.
4286
* ``bzr export`` can now export a subdirectory of a project.
4289
* ``bzr remove-tree`` will now refuse to remove a tree with uncommitted
4290
changes, unless the ``--force`` option is specified.
4291
(Lukáš Lalinský, #74101)
4293
* ``bzr rm`` will now scan for files that are missing and remove just
4294
them automatically, much as ``bzr add`` scans for new files that
4295
are not ignored and adds them automatically. (Robert Collins)
4300
* Support for GSSAPI authentication when using FTP as documented in
4301
RFC2228. (Jelmer Vernooij, #49623)
4303
* Add support for IPv6 in the smart server. (Jelmer Vernooij, #165014)
4308
* A url like ``log+file:///tmp`` will log all access to that Transport
4309
to ``.bzr.log``, which may help in debugging or profiling.
4312
* ``bzr branch`` and ``bzr push`` use the default stacking policy if the
4313
branch format supports it. (Aaron Bentley)
4315
* ``bzr init`` and ``bzr init-repo`` will now print out the same as
4316
``bzr info`` if it completed successfully.
4319
* ``bzr uncommit`` logs the old tip revision id, and displays how to
4320
restore the branch to that tip using ``bzr pull``. This allows you
4321
to recover if you realize you uncommitted the wrong thing.
4322
(John Arbash Meinel)
4324
* Fix problems in accessing stacked repositories over ``bzr://``.
4325
(Martin Pool, #261315)
4327
* ``SFTPTransport.readv()`` was accidentally using ``list += string``,
4328
which 'works', but adds each character separately to the list,
4329
rather than using ``list.append(string)``. Fixing this makes the
4330
SFTP transport a little bit faster (~20%) and use a bit less memory.
4331
(John Arbash Meinel)
4333
* When reading index files, if we happen to read the whole file in a
4334
single request treat it as a ``_buffer_all`` request. This happens
4335
most often on small indexes over remote transports, where we default
4336
to reading 64kB. It saves a round trip for each small index during
4337
fetch operations. Also, if we have read more than 50% of an index
4338
file, trigger a ``_buffer_all`` on the next request. This works
4339
around some inefficiencies because reads don't fall neatly on page
4340
boundaries, so we would ignore those bytes, but request them again
4341
later. This could trigger a total read size of more than the whole
4342
file. (John Arbash Meinel)
4347
* ``bzr rm`` is now aliased to ``bzr del`` for the convenience of svn
4348
users. (Robert Collins, #205416)
4350
* Catch the infamous "select/poll returned error" which occurs when
4351
pycurl try to send a body request to an HTTP/1.0 server which has
4352
already refused to handle the request. (Vincent Ladeuil, #225020)
4354
* Fix ``ObjectNotLocked`` errors when using various commands
4355
(including ``bzr cat`` and ``bzr annotate``) in combination with a
4356
smart server URL. (Andrew Bennetts, #237067)
4358
* ``FTPTransport.stat()`` would return ``0000`` as the permission bits
4359
for the containing ``.bzr/`` directory (it does not implement
4360
permissions). This would cause us to set all subdirectories to
4361
``0700`` and files to ``0600`` rather than leaving them unmodified.
4362
Now we ignore ``0000`` as the permissions and assume they are
4363
invalid. (John Arbash Meinel, #259855)
4365
* Merging from a previously joined branch will no longer cause
4366
a traceback. (Jelmer Vernooij, #203376)
4368
* Pack operations on windows network shares will work even with large
4369
files. (Robert Collins, #255656)
4371
* Running ``bzr st PATH_TO_TREE`` will no longer suppress merge
4372
status. Status is also about 7% faster on mozilla sized trees
4373
when the path to the root of the tree has been given. Users of
4374
the internal ``show_tree_status`` function should be aware that
4375
the show_pending flag is now authoritative for showing pending
4376
merges, as it was originally. (Robert Collins, #225204)
4378
* Set valid default _param_name for Option so that ListOption can embed
4379
'-' in names. (Vincent Ladeuil, #263249)
4381
* Show proper error rather than traceback when an unknown revision
4382
id is specified to ``bzr cat-revision``. (Jelmer Vernooij, #175569)
4384
* Trailing text in the dirstate file could cause the C dirstate parser
4385
to try to allocate an invalid amount of memory. We now properly
4386
check and test for parsing a dirstate with invalid trailing data.
4387
(John Arbash Meinel, #186014)
4389
* Unexpected error responses from a smart server no longer cause the
4390
client to traceback. (Andrew Bennetts, #263527)
4392
* Use a Windows api function to get a Unicode host name, rather than
4393
assuming the host name is ascii.
4394
(Mark Hammond, John Arbash Meinel, #256550)
4396
* ``WorkingTree4`` trees will now correctly report missing-and-new
4397
paths in the output of ``iter_changes``. (Robert Collins)
4402
* Updated developer documentation. (Martin Pool)
4407
* Exporters now take 4 parameters. (Robert Collins)
4409
* ``Tree.iter_changes`` will now return False for the content change
4410
field when a file is missing in the basis tree and not present in
4411
the target tree. Previously it returned True unconditionally.
4414
* The deprecated ``Branch.abspath`` and unimplemented
4415
``Branch.rename_one`` and ``Branch.move`` were removed. (Jelmer Vernooij)
4417
* BzrDir.clone_on_transport implementations must now accept a stacked_on
4418
parameter. (Aaron Bentley)
4420
* BzrDir.cloning_metadir implementations must now take a require_stacking
4421
parameter. (Aaron Bentley)
4426
* ``addCleanup`` now takes ``*arguments`` and ``**keyword_arguments``
4427
which are then passed to the cleanup callable as it is run. In
4428
addition, addCleanup no longer requires that the callables passed to
4429
it be unique. (Jonathan Lange)
4431
* Fix some tests that fail on Windows because files are deleted while
4435
* ``selftest``'s ``--starting-with`` option can now use predefined
4436
prefixes so that one can say ``bzr selftest -s bp.loom`` instead of
4437
``bzr selftest -s bzrlib.plugins.loom``. (Vincent Ladeuil)
4439
* ``selftest``'s ``--starting-with`` option now accepts multiple values.
4445
* A new plugin interface, ``bzrlib.log.log_adapters``, has been added.
4446
This allows dynamic log output filtering by plugins.
4449
* ``bzrlib.btree_index`` is now available, providing a b-tree index
4450
layer. The design is memory conservative (limited memory cache),
4451
faster to seek (approx 100 nodes per page, gives 100-way fan out),
4452
and stores compressed pages allowing more keys per page.
4453
(Robert Collins, John Arbash Meinel)
4455
* ``bzrlib.diff.DiffTree.show_diff`` now skips changes where the kind
4456
is unknown in both source and target.
4457
(Robert Collins, Aaron Bentley)
4459
* ``GraphIndexBuilder.add_node`` and ``BTreeBuilder`` have been
4460
streamlined a bit. This should make creating large indexes faster.
4461
(In benchmarking, it now takes less time to create a BTree index than
4462
it takes to read the GraphIndex one.) (John Arbash Meinel)
4464
* Mail clients for `bzr send` are now listed in a registry. This
4465
allows plugins to add new clients by registering them with
4466
``bzrlib.mail_client.mail_client_registry``. All of the built-in
4467
clients now use this mechanism. (Neil Martinsen-Burrell)
4473
:Released: 2008-09-05
4475
A couple regressions were found in the 1.6 release. There was a
4476
performance issue when using ``bzr+ssh`` to branch large repositories,
4477
and some problems with stacking and ``rich-root`` capable repositories.
4483
:Released: 2008-09-03
4488
* Copying between ``rich-root`` and ``rich-root-pack`` (and vice
4489
versa) was accidentally using the inter-model fetcher, instead of
4490
recognizing that both were 'rich root' formats.
4491
(John Arbash Meinel, #264321)
4497
:Released: 2008-08-29
4499
This release fixes a few regressions found in the 1.6 client. Fetching
4500
changes was using an O(N^2) buffering algorithm, so for large projects it
4501
would cause memory thrashing. There is also a specific problem with the
4502
``--1.6-rich-root`` format, which prevented stacking on top of
4503
``--rich-root-pack`` repositories, and could allow users to accidentally
4504
fetch experimental data (``-subtree``) without representing it properly.
4505
The ``--1.6-rich-root`` format has been deprecated and users are
4506
recommended to upgrade to ``--1.6.1-rich-root`` immediately. Also we
4507
re-introduced a workaround for users who have repositories with incorrect
4508
nodes (not possible if you only used official releases).
4509
I should also clarify that none of this is data loss level issues, but
4510
still sufficient enough to warrant an updated release.
4515
* ``RemoteTransport.readv()`` was being inefficient about how it
4516
buffered the readv data and processed it. It would keep appending to
4517
the same string (causing many copies) and then pop bytes out of the
4518
start of the string (causing more copies).
4519
With this patch "bzr+ssh://local" can improve dramatically,
4520
especially for projects with large files.
4521
(John Arbash Meinel)
4523
* Revision texts were always meant to be stored as fulltexts. There
4524
was a bug in a bzr.dev version that would accidentally create deltas
4525
when copying from a Pack repo to a Knit repo. This has been fixed,
4526
but to support those repositories, we know always request full texts
4527
for Revision texts. (John Arbash Meinel, #261339)
4529
* The previous ``--1.6-rich-root`` format used an incorrect xml
4530
serializer, which would accidentally support fetching from a
4531
repository that supported subtrees, even though the local one would
4532
not. We deprecated that format, and introduced a new one that uses
4533
the correct serializer ``--1.6.1-rich-root``.
4534
(John Arbash Meinel, #262333)
4540
:Released: 2008-08-25
4542
Finally, the long awaited bzr 1.6 has been released. This release includes
4543
new features like Stacked Branches, improved weave merge, and an updated
4544
server protocol (now on v3) which will allow for better cross version
4545
compatibility. With this release we have deprecated Knit format
4546
repositories, and recommend that users upgrade them, we will continue to
4547
support reading and writing them for the forseeable future, but we will
4548
not be tuning them for performance as pack repositories have proven to be
4549
better at scaling. This will also be the first release to bundle
4550
TortoiseBzr in the standalone Windows installer.
4556
:Released: 2008-08-19
4561
* Disable automatic detection of stacking based on a containing
4562
directory of the target. It interacted badly with push, and needs a
4563
bit more work to get the edges polished before it should happen
4564
automatically. (John Arbash Meinel, #259275)
4565
(This change was reverted when merged to bzr.dev)
4571
:Released: 2008-08-18
4576
* Fix a regression in knit => pack fetching. We had a logic
4577
inversion, causing the fetch to insert fulltexts in random order,
4578
rather than preserving deltas. (John Arbash Meinel, #256757)
4584
:Released: 2008-08-14
4589
* Disable reading ``.bzrrules`` as a per-branch rule preferences
4590
file. The feature was not quite ready for a full release.
4596
* Update the windows installer to bundle TortoiseBzr and ``qbzr``
4597
into the standalone installer. This will be the first official
4598
windows release that installs Tortoise by default.
4604
* Fix a regression in ``bzr+http`` support. There was a missing
4605
function (``_read_line``) that needed to be carried over from
4606
``bzr+ssh`` support. (Andrew Bennetts)
4608
* ``GraphIndex`` objects will internally read an entire index if more
4609
than 1/20th of their keyspace is requested in a single operation.
4610
This largely mitigates a performance regression in ``bzr log FILE``
4611
and completely corrects the performance regression in ``bzr log``.
4612
The regression was caused by removing an accomodation which had been
4613
supporting the index format in use. A newer index format is in
4614
development which is substantially faster. (Robert Collins)
4620
:Released: 2008-08-13
4622
This release candidate has a few minor bug fixes, and some regression
4628
* ``bzr upgrade`` on remote branches accessed via bzr:// and
4629
bzr+ssh:// now works. (Andrew Bennetts)
4631
* Change the ``get_format_description()`` strings for
4632
``RepositoryFormatKnitPack5`` et al to be single line messages.
4635
* Fix for a regression on Win32 where we would try to call
4636
``os.listdir()`` on a file and not catch the exception properly.
4637
(Windows raises a different exception.) This would manifest in
4638
places like ``bzr rm file`` or ``bzr switch``.
4639
(Mark Hammond, John Arbash Meinel)
4641
* ``Inventory.copy()`` was failing to set the revision property for
4642
the root entry. (Jelmer Vernooij)
4644
* sftp transport: added missing ``FileExists`` case to
4645
``_translate_io_exception`` (Christophe Troestler, #123475)
4647
* The help for ``bzr ignored`` now suggests ``bzr ls --ignored`` for
4648
scripting use. (Robert Collins, #3834)
4650
* The default ``annotate`` logic will now always assign the
4651
last-modified value of a line to one of the revisions that modified
4652
it, rather than a merge revision. This would happen when both sides
4653
claimed to have modified the line resulting in the same text. The
4654
choice is arbitrary but stable, so merges in different directions
4655
will get the same results. (John Arbash Meinel, #232188)
4661
:Released: 2008-08-06
4663
This release candidate for bzr 1.6 solidifies the new branch stacking
4664
feature. Bazaar now recommends that users upgrade all knit repositories,
4665
because later formats are much faster. However, we plan to continue read/write and
4666
upgrade support for knit repostories for the forseeable future. Several
4667
other bugs and performance issues were fixed.
4672
* Knit format repositories are deprecated and bzr will now emit
4673
warnings whenever it encounters one. Use ``bzr upgrade`` to upgrade
4674
knit repositories to pack format. (Andrew Bennetts)
4679
* ``bzr check`` can now be told which elements at a location it should
4680
check. (Daniel Watkins)
4682
* Commit now supports ``--exclude`` (or ``-x``) to exclude some files
4683
from the commit. (Robert Collins, #3117)
4685
* Fetching data between repositories that have the same model but no
4686
optimised fetcher will not reserialise all the revisions, increasing
4687
performance. (Robert Collins, John Arbash Meinel)
4689
* Give a more specific error when target branch is not reachable.
4692
* Implemented a custom ``walkdirs_utf8`` implementation for win32.
4693
This uses a pyrex extension to get direct access to the
4694
``FindFirstFileW`` style apis, rather than using ``listdir`` +
4695
``lstat``. Shows a very strong improvement in commands like
4696
``status`` and ``diff`` which have to iterate the working tree.
4697
Anywhere from 2x-6x faster depending on the size of the tree (bigger
4698
trees, bigger benefit.) (John Arbash Meinel)
4700
* New registry for log properties handles and the method in
4701
LongLogFormatter to display the custom properties returned by the
4702
registered handlers. (Guillermo Gonzalez, #162469)
4707
* Add more tests that stacking does not create deltas spanning
4708
physical repository boundaries.
4709
(Martin Pool, #252428)
4711
* Better message about incompatible repositories.
4712
(Martin Pool, #206258)
4714
* ``bzr branch --stacked`` ensures the destination branch format can
4715
support stacking, even if the origin does not.
4718
* ``bzr export`` no longer exports ``.bzrrules``.
4721
* ``bzr serve --directory=/`` now correctly allows the whole
4722
filesystem to be accessed on Windows, not just the root of the drive
4723
that Python is running from.
4724
(Adrian Wilkins, #240910)
4726
* Deleting directories by hand before running ``bzr rm`` will not
4727
cause subsequent errors in ``bzr st`` and ``bzr commit``.
4728
(Robert Collins, #150438)
4730
* Fix a test case that was failing if encoding wasn't UTF-8.
4731
(John Arbash Meinel, #247585)
4733
* Fix "no buffer space available" error when branching with the new
4734
smart server protocol to or from Windows.
4735
(Andrew Bennetts, #246180)
4737
* Fixed problem in branching from smart server.
4738
(#249256, Michael Hudson, Martin Pool)
4740
* Handle a file turning in to a directory in TreeTransform.
4741
(James Westby, #248448)
4746
* ``MutableTree.commit`` has an extra optional keywork parameter
4747
``exclude`` that will be unconditionally supplied by the command
4748
line UI - plugins that add tree formats may need an update.
4751
* The API minimum version for plugin compatibility has been raised to
4752
1.6 - there are significant changes throughout the code base.
4755
* The generic fetch code now uses three attributes on Repository objects
4756
to control fetch. The streams requested are controlled via :
4757
``_fetch_order`` and ``_fetch_uses_deltas``. Setting these
4758
appropriately allows different repository implementations to recieve
4759
data in their optimial form. If the ``_fetch_reconcile`` is set then
4760
a reconcile operation is triggered at the end of the fetch.
4763
* The ``put_on_disk`` and ``get_tar_item`` methods in
4764
``InventoryEntry`` were deprecated. (Ian Clatworthy)
4766
* ``Repository.is_shared`` doesn't take a read lock. It didn't
4767
need one in the first place (nobody cached the value, and
4768
``RemoteRepository`` wasn't taking one either). This saves a round
4769
trip when probing Pack repositories, as they read the ``pack-names``
4770
file when locked. And during probe, locking the repo isn't very
4771
useful. (John Arbash Meinel)
4776
* ``bzrlib.branchbuilder.BranchBuilder`` is now much more capable of
4777
putting together a real history without having to create a full
4778
WorkingTree. It is recommended that tests that are not directly
4779
testing the WorkingTree use BranchBuilder instead. See
4780
``BranchBuilder.build_snapshot`` or
4781
``TestCaseWithMemoryTree.make_branch_builder``. (John Arbash Meinel)
4783
* ``bzrlib.builtins.internal_tree_files`` broken into two giving a new
4784
helper ``safe_relpath_files`` - used by the new ``exclude``
4785
parameter to commit. (Robert Collins)
4787
* Make it easier to introduce new WorkingTree formats.
4790
* The code for exporting trees was refactored not to use the
4791
deprecated ``InventoryEntry`` methods. (Ian Clatworthy)
4793
* RuleSearchers return () instead of [] now when there are no matches.
4800
:Released: 2008-07-17
4802
This release adds a new 'stacked branches' feature allowing branches to
4803
share storage without being in the same repository or on the same machine.
4804
(See the user guide for more details.) It also adds a new hook, improved
4805
weaves, aliases for related locations, faster bzr+ssh push, and several
4811
* New ``pre_change_branch_tip`` hook that is called before the
4812
branch tip is moved, while the branch is write-locked. See the User
4813
Reference for signature details. (Andrew Bennetts)
4815
* Rule-based preferences can now be defined for selected files in
4816
selected branches, allowing commands and plugins to provide
4817
custom behaviour for files matching defined patterns.
4818
See ``Rule-based preferences`` (part of ``Configuring Bazaar``)
4819
in the User Guide and ``bzr help rules`` for more information.
4822
* Sites may suggest a branch to stack new branches on. (Aaron Bentley)
4824
* Stacked branches are now supported. See ``bzr help branch`` and
4825
``bzr help push``. Branches must be in the ``development1`` format
4826
to stack, though the stacked-on branch can be of any format.
4832
* ``bzr export --format=tgz --root=NAME -`` to export a gzipped tarball
4833
to stdout; also ``tar`` and ``tbz2``.
4836
* ``bzr (re)merge --weave`` will now use a standard Weave algorithm,
4837
rather than the annotation-based merge it was using. It does so by
4838
building up a Weave of the important texts, without needing to build
4839
the full ancestry. (John Arbash Meinel, #238895)
4841
* ``bzr send`` documents and better supports ``emacsclient`` (proper
4842
escaping of mail headers and handling of the MUA Mew).
4843
(Christophe Troestler)
4845
* Remembered locations can be specified by aliases, e.g. :parent, :public,
4846
:submit. (Aaron Bentley)
4848
* The smart protocol now has improved support for setting branches'
4849
revision info directly. This makes operations like push
4850
faster. The new request method name is
4851
``Branch.set_last_revision_ex``. (Andrew Bennetts)
4856
* Bazaar is now able to be a client to the web server of IIS 6 and 7.
4857
The broken implementations of RFC822 in Python and RFC2046 in IIS
4858
combined with boundary-line checking in Bazaar previously made this
4859
impossible. (NB, IIS 5 does not suffer from this problem).
4860
(Adrian Wilkins, #247585)
4862
* ``bzr log --long`` with a ghost in your mainline now handles that
4863
ghost properly. (John Arbash Meinel, #243536)
4865
* ``check`` handles the split-up .bzr layout correctly, so no longer
4866
requires a branch to be present.
4867
(Daniel Watkins, #64783)
4869
* Clearer message about how to set the PYTHONPATH if bzrlib can't be
4871
(Martin Pool, #205230)
4873
* Errors about missing libraries are now shown without a traceback,
4874
and with a suggestion to install the library. The full traceback is
4875
still in ``.bzr.log`` and can be shown with ``-Derror``.
4876
(Martin Pool, #240161)
4878
* Fetch from a stacked branch copies all required data.
4879
(Aaron Bentley, #248506)
4881
* Handle urls such as ftp://user@host.com@www.host.com where the user
4883
(Neil Martinsen-Burrell, #228058)
4885
* ``needs_read_lock`` and ``needs_write_lock`` now suppress an error during
4886
``unlock`` if there was an error in the original function. This helps
4887
most when there is a failure with a smart server action, since often the
4888
connection closes and we cannot unlock.
4889
(Andrew Bennetts, John Arbash Meinel, #125784)
4891
* Obsolete hidden command ``bzr fetch`` removed.
4892
(Martin Pool, #172870)
4894
* Raise the correct exception when doing ``-rbefore:0`` or ``-c0``.
4895
(John Arbash Meinel, #239933)
4897
* You can now compare file revisions in Windows diff programs from
4899
(Matt McClure, #209281)
4901
* revision_history now tolerates mainline ghosts for Branch format 6.
4902
(Aaron Bentley, #235055)
4904
* Set locale from environment for third party libs.
4905
(Martin von Gagern, #128496)
4910
* Added *Using stacked branches* to the User Guide.
4913
* Updated developer documentation.
4919
* ``-Dmemory`` will cause /proc/PID/status to be catted before bzr
4920
exits, allowing low-key analysis of peak memory use. (Robert Collins)
4922
* ``TestCaseWithTransport.make_branch_and_tree`` tries harder to return
4923
a tree with a ``branch`` attribute of the right format. This was
4924
preventing some ``RemoteBranch`` tests from actually running with
4925
``RemoteBranch`` instances. (Andrew Bennetts)
4930
* Removed ``Repository.text_store``, ``control_store``, etc. Instead,
4931
there are new attributes ``texts, inventories, revisions,
4932
signatures``, each of which is a ``VersionedFiles``. See the
4933
Repository docstring for more details.
4936
* ``Branch.pull`` now accepts an ``_override_hook_target`` optional
4937
parameter. If you have a subclass of ``Branch`` that overrides
4938
``pull`` then you should add this parameter. (Andrew Bennetts)
4940
* ``bzrlib.check.check()`` has been deprecated in favour of the more
4941
aptly-named ``bzrlib.check.check_branch()``.
4944
* ``Tree.print_file`` and ``Repository.print_file`` are deprecated.
4945
These methods are bad APIs because they write directly to sys.stdout.
4946
bzrlib does not use them internally, and there are no direct tests
4947
for them. (Alexander Belchenko)
4952
* ``cat`` command no longer uses ``Tree.print_file()`` internally.
4953
(Alexander Belchenko)
4955
* New class method ``BzrDir.open_containing_tree_branch_or_repository``
4956
which eases the discovery of the tree, the branch and the repository
4957
containing a given location.
4960
* New ``versionedfile.KeyMapper`` interface to abstract out the access to
4961
underlying .knit/.kndx etc files in repositories with partitioned
4962
storage. (Robert Collins)
4964
* Obsolete developer-use command ``weave-join`` has been removed.
4967
* ``RemoteToOtherFetcher`` and ``get_data_stream_for_search`` removed,
4968
to support new ``VersionedFiles`` layering.
4975
:Released: 2008-06-10
4977
This release contains further progress towards our 1.6 goals of shallow
4978
repositories, and contains a fix for some user-affecting bugs in the
4979
repository layer. Building working trees during checkout and branch is
4985
* Avoid KnitCorrupt error extracting inventories from some repositories.
4986
(The data is not corrupt; an internal check is detecting a problem
4987
reading from the repository.)
4988
(Martin Pool, Andrew Bennetts, Robert Collins, #234748)
4990
* ``bzr status`` was breaking if you merged the same revision twice.
4991
(John Arbash Meinel, #235407)
4993
* Fix infinite loop consuming 100% CPU when a connection is lost while
4994
reading a response body via the smart protocol v1 or v2.
4997
* Inserting a bundle which changes the contents of a file with no trailing
4998
end of line, causing a knit snapshot in a 'knits' repository will no longer
4999
cause KnitCorrupt. (Robert Collins)
5001
* ``RemoteBranch.pull`` needs to return the ``self._real_branch``'s
5002
pull result. It was instead just returning None, which breaks ``bzr
5003
pull``. (John Arbash Meinel, #238149)
5005
* Sanitize branch nick before using it as an attachment filename in
5006
``bzr send``. (Lukáš Lalinský, #210218)
5008
* Squash ``inv_entry.symlink_target`` to a plain string when
5009
generating DirState details. This prevents from getting a
5010
``UnicodeError`` when you have symlinks and non-ascii filenames.
5011
(John Arbash Meinel, #135320)
5016
* Added the 'alias' command to set/unset and display aliases. (Tim Penhey)
5018
* ``added``, ``modified``, and ``unknowns`` behaviour made consistent (all three
5019
now quote paths where required). Added ``--null`` option to ``added`` and
5020
``modified`` (for null-separated unknowns, use ``ls --unknown --null``)
5023
* Faster branching (1.09x) and lightweight checkouts (1.06x) on large trees.
5024
(Ian Clatworthy, Aaron Bentley)
5029
* Added *Bazaar Zen* section to the User Guide. (Ian Clatworthy)
5034
* Fix the test HTTPServer to be isolated from chdir calls made while it is
5035
running, allowing it to be used in blackbox tests. (Robert Collins)
5040
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
5041
which are in the ancestry of other revisions. So if you merge the same
5042
tree twice, or merge an ancestor of an existing merge, it will only
5043
record the newest. (If you merge a descendent, it will replace its
5044
ancestor). (John Arbash Meinel, #235407)
5046
* ``RepositoryPolicy.__init__`` now requires stack_on and stack_on_pwd,
5047
through the derived classes do not. (Aaron Bentley)
5052
* ``bzrlib.bzrdir.BzrDir.sprout`` now accepts ``stacked`` to control
5053
creating stacked branches. (Robert Collins)
5055
* Knit record serialisation is now stricter on what it will accept, to
5056
guard against potential internal bugs, or broken input. (Robert Collins)
5061
:Released: 2008-06-02
5063
Commands that work on the revision history such as push, pull, missing,
5064
uncommit and log are now substantially faster. This release adds a
5065
translation of some of the user documentation into Spanish. (Contributions of
5066
other translations would be very welcome.) Bazaar 1.6beta1 adds a new network
5067
protocol which is used by default and which allows for more efficient transfers
5068
and future extensions.
5071
Notes When Upgrading
5072
********************
5074
* There is a new version of the network protocol used for bzr://, bzr+ssh://
5075
and bzr+http:// connections. This will allow more efficient requests and
5076
responses, and more graceful fallback when a server is too old to
5077
recognise a request from a more recent client. Bazaar 1.6 will
5078
interoperate with 0.16 and later versions, but servers should be upgraded
5079
when possible. Bazaar 1.6 no longer interoperates with 0.15 and earlier via
5080
these protocols. Use alternatives like SFTP or upgrade those servers.
5081
(Andrew Bennetts, #83935)
5086
* Deprecation warnings will not be suppressed when running ``bzr selftest``
5087
so that developers can see if their code is using deprecated functions.
5088
(John Arbash Meinel)
5093
* Adding ``-Derror`` will now display a traceback when a plugin fails to
5094
load. (James Westby)
5099
* ``bzr branch/push/pull -r XXX`` now have a helper function for finding
5100
the revno of the new revision (``Graph.find_distance_to_null``). This
5101
should make something like ``bzr branch -r -100`` in a shared, no-trees
5102
repository much snappier. (John Arbash Meinel)
5104
* ``bzr log --short -r X..Y`` no longer needs to access the full revision
5105
history. This makes it noticeably faster when logging the last few
5106
revisions. (John Arbash Meinel)
5108
* ``bzr ls`` now accepts ``-V`` as an alias for ``--versioned``.
5109
(Jerad Cramp, #165086)
5111
* ``bzr missing`` uses the new ``Graph.find_unique_ancestors`` and
5112
``Graph.find_differences`` to determine missing revisions without having
5113
to search the whole ancestry. (John Arbash Meinel, #174625)
5115
* ``bzr uncommit`` now uses partial history access, rather than always
5116
extracting the full revision history for a branch. This makes it
5117
resolve the appropriate revisions much faster (in testing it drops
5118
uncommit from 1.5s => 0.4s). It also means ``bzr log --short`` is one
5119
step closer to not using full revision history.
5120
(John Arbash Meinel, #172649)
5125
* ``bzr merge --lca`` should handle when two revisions have no common
5126
ancestor other than NULL_REVISION. (John Arbash Meinel, #235715)
5128
* ``bzr status`` was breaking if you merged the same revision twice.
5129
(John Arbash Meinel, #235407)
5131
* ``bzr push`` with both ``--overwrite`` and ``-r NNN`` options no longer
5132
fails. (Andrew Bennetts, #234229)
5134
* Correctly track the base URL of a smart medium when using bzr+http://
5135
URLs, which was causing spurious "No repository present" errors with
5136
branches in shared repositories accessed over bzr+http.
5137
(Andrew Bennetts, #230550)
5139
* Define ``_remote_is_at_least_1_2`` on ``SmartClientMedium`` so that all
5140
implementations have the attribute. Fixes 'PyCurlTransport' object has no
5141
attribute '_remote_is_at_least_1_2' attribute errors.
5142
(Andrew Bennetts, #220806)
5144
* Failure to delete an obsolete pack file should just give a warning
5145
message, not a fatal error. It may for example fail if the file is still
5146
in use by another process.
5149
* Fix MemoryError during large fetches over HTTP by limiting the amount of
5150
data we try to read per ``recv`` call. The problem was observed with
5151
Windows and a proxy, but might affect other environments as well.
5152
(Eric Holmberg, #215426)
5154
* Handle old merge directives correctly in Merger.from_mergeable. Stricter
5155
get_parent_map requirements exposed a latent bug here. (Aaron Bentley)
5157
* Issue a warning and ignore passwords declared in authentication.conf when
5158
used for an ssh scheme (sftp or bzr+ssh).
5159
(Vincent Ladeuil, #203186)
5161
* Make both http implementations raise appropriate exceptions on 403
5162
Forbidden when POSTing smart requests.
5163
(Vincent Ladeuil, #230223)
5165
* Properly *title* header names in http requests instead of capitalizing
5167
(Vincent Ladeuil, #229076)
5169
* The "Unable to obtain lock" error message now also suggests using
5170
``bzr break-lock`` to fix it. (Martin Albisetti, #139202)
5172
* Treat an encoding of '' as ascii; this can happen when bzr is run
5173
under vim on Mac OS X.
5174
(Neil Martinsen-Burrell)
5176
* ``VersionedFile.make_mpdiffs()`` was raising an exception that wasn't in
5177
scope. (Daniel Fischer #235687)
5182
* Added directory structure and started translation of docs in spanish.
5183
(Martin Albisetti, Lucio Albenga)
5185
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
5186
on the plugin and integration chapters of the User Guide.
5189
* More Bazaar developer documentation about packaging and release process,
5190
and about use of Python reprs.
5191
(Martin Pool, Martin Albisetti)
5193
* Updated Tortise strategy document. (Mark Hammond)
5198
* ``bzrlib.tests.adapt_tests`` was broken and unused - it has been fixed.
5201
* Fix the test HTTPServer to be isolated from chdir calls made while it is
5202
running, allowing it to be used in blackbox tests. (Robert Collins)
5204
* New helper function for splitting test suites
5205
``split_suite_by_condition``. (Robert Collins)
5210
* ``Branch.missing_revisions`` has been deprecated. Similar functionality
5211
can be obtained using ``bzrlib.missing.find_unmerged``. The api was
5212
fairly broken, and the function was unused, so we are getting rid of it.
5213
(John Arbash Meinel)
5218
* ``Branch.abspath`` is deprecated; use the Tree or Transport
5219
instead. (Martin Pool)
5221
* ``Branch.update_revisions`` now takes an optional ``Graph``
5222
object. This can be used by ``update_revisions`` when it is
5223
checking ancestry, and allows callers to prefer request to go to a
5224
local branch. (John Arbash Meinel)
5226
* Branch, Repository, Tree and BzrDir should expose a Transport as an
5227
attribute if they have one, rather than having it indirectly accessible
5228
as ``.control_files._transport``. This doesn't add a requirement
5229
to support a Transport in cases where it was not needed before;
5230
it just simplifies the way it is reached. (Martin Pool)
5232
* ``bzr missing --mine-only`` will return status code 0 if you have no
5233
new revisions, but the remote does. Similarly for ``--theirs-only``.
5234
The new code only checks one side, so it doesn't know if the other
5235
side has changes. This seems more accurate with the request anyway.
5236
It also changes the output to print '[This|Other] branch is up to
5237
date.' rather than displaying nothing. (John Arbash Meinel)
5239
* ``LockableFiles.put_utf8``, ``put_bytes`` and ``controlfilename``
5240
are now deprecated in favor of using Transport operations.
5243
* Many methods on ``VersionedFile``, ``Repository`` and in
5244
``bzrlib.revision`` deprecated before bzrlib 1.5 have been removed.
5247
* ``RevisionSpec.wants_revision_history`` can be set to False for a given
5248
``RevisionSpec``. This will disable the existing behavior of passing in
5249
the full revision history to ``self._match_on``. Useful for specs that
5250
don't actually need access to the full history. (John Arbash Meinel)
5252
* The constructors of ``SmartClientMedium`` and its subclasses now require a
5253
``base`` parameter. ``SmartClientMedium`` implementations now also need
5254
to provide a ``remote_path_from_transport`` method. (Andrew Bennetts)
5256
* The default permissions for creating new files and directories
5257
should now be obtained from ``BzrDir._get_file_mode()`` and
5258
``_get_dir_mode()``, rather than from LockableFiles. The ``_set_file_mode``
5259
and ``_set_dir_mode`` variables on LockableFiles which were advertised
5260
as a way for plugins to control this are no longer consulted.
5263
* ``VersionedFile.join`` is deprecated. This method required local
5264
instances of both versioned file objects and was thus hostile to being
5265
used for streaming from a smart server. The new get_record_stream and
5266
insert_record_stream are meant to efficiently replace this method.
5269
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
5270
which are in the ancestry of other revisions. So if you merge the same
5271
tree twice, or merge an ancestor of an existing merge, it will only
5272
record the newest. (If you merge a descendent, it will replace its
5273
ancestor). (John Arbash Meinel, #235407)
5275
* ``WorkingTreeFormat2.stub_initialize_remote`` is now private.
5282
:Released: 2008-05-16
5284
This release of Bazaar includes several updates to the documentation, and fixes
5285
to prepare for making rich root support the default format. Many bugs have been
5286
squashed, including fixes to log, bzr+ssh inter-operation with older servers.
5291
* Suppress deprecation warnings when bzrlib is a 'final' release. This way
5292
users of packaged software won't be bothered with DeprecationWarnings,
5293
but developers and testers will still see them. (John Arbash Meinel)
5298
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
5299
on the plugin and integration chapters of the User Guide.
5306
:Released: 2008-05-09
5311
* Broader support of GNU Emacs mail clients. Set
5312
``mail_client=emacsclient`` in your bazaar.conf and ``send`` will pop the
5313
bundle in a mail buffer according to the value of ``mail-user-agent``
5314
variable. (Xavier Maillard)
5319
* Diff now handles revision specs like "branch:" and "submit:" more
5320
efficiently. (Aaron Bentley, #202928)
5322
* More friendly error given when attempt to start the smart server
5323
on an address already in use. (Andrea Corbellini, #200575)
5325
* Pull completes much faster when there is nothing to pull.
5331
* Authentication.conf can define sections without password.
5332
(Vincent Ladeuil, #199440)
5334
* Avoid muttering every time a child update does not cause a progress bar
5335
update. (John Arbash Meinel, #213771)
5337
* ``Branch.reconcile()`` is now implemented. This allows ``bzr reconcile``
5338
to fix when a Branch has a non-canonical mainline history. ``bzr check``
5339
also detects this condition. (John Arbash Meinel, #177855)
5341
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
5342
for ``revision_id=None`` which was not a string.
5343
(John Arbash Meinel, #211661)
5345
* ``bzr commit`` now works with Microsoft's FTP service.
5348
* Catch definitions outside sections in authentication.conf.
5349
(Vincent Ladeuil, #217650)
5351
* Conversion from non-rich-root to rich-root(-pack) updates inventory
5352
sha1s, even when bundles are used. (Aaron Bentley, #181391)
5354
* Conversion from non-rich-root to rich-root(-pack) works correctly even
5355
though search keys are not topologically sorted. (Aaron Bentley)
5357
* Conversion from non-rich-root to rich-root(-pack) works even when a
5358
parent revision has a different root id. (Aaron Bentley, #177874)
5360
* Disable strace testing until strace is fixed (see bug #103133) and emit a
5361
warning when selftest ends to remind us of leaking tests.
5362
(Vincent Ladeuil, #226769)
5364
* Fetching all revisions from a repository does not cause pack collisions.
5365
(Robert Collins, Aaron Bentley, #212908)
5367
* Fix error about "attempt to add line-delta in non-delta knit".
5368
(Andrew Bennetts, #217701)
5370
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
5371
if the remote server was < version 1.2. This was due to a bug in the
5372
RemoteRepository.get_parent_map() fallback code.
5373
(John Arbash Meinel, #214894)
5375
* Remove leftover code in ``bzr_branch`` that inappropriately creates
5376
a ``branch-name`` file in the branch control directory.
5379
* Set SO_REUSEADDR on server sockets of ``bzr serve`` to avoid problems
5380
rebinding the socket when starting the server a second time.
5381
(John Arbash Meinel, Martin Pool, #164288)
5383
* Severe performance degradation in fetching from knit repositories to
5384
knits and packs due to parsing the entire revisions.kndx on every graph
5385
walk iteration fixed by using the Repository.get_graph API. There was
5386
another regression in knit => knit fetching which re-read the index for
5387
every revision each side had in common.
5388
(Robert Collins, John Arbash Meinel)
5390
* When logging the changes to a particular file, there was a bug if there
5391
were ghosts in the revision ancestry. (John Arbash Meinel, #209948)
5393
* xs4all's ftp server returns a temporary error when trying to list an
5394
empty directory, rather than returning an empty list. Adding a
5395
workaround so that we don't get spurious failures.
5396
(John Arbash Meinel, #215522)
5401
* Expanded the User Guide to include new chapters on popular plugins and
5402
integrating Bazaar into your environment. The *Best practices* chapter
5403
was renamed to *Miscellaneous topics* as suggested by community
5404
feedback as well. (Ian Clatworthy)
5406
* Document outlining strategies for TortoiseBzr. (Mark Hammond)
5408
* Improved the documentation on hooks. (Ian Clatworthy)
5410
* Update authentication docs regarding ssh agents.
5411
(Vincent Ladeuil, #183705)
5416
* Add ``thread_name_suffix`` parameter to SmartTCPServer_for_testing, to
5417
make it easy to identify which test spawned a thread with an unhandled
5418
exception. (Andrew Bennetts)
5420
* New ``--debugflag``/``-E`` option to ``bzr selftest`` for setting
5421
options for debugging tests, these are complementary to the -D
5422
options. The ``-Dselftest_debug`` global option has been replaced by the
5423
``-E=allow_debug`` option for selftest. (Andrew Bennetts)
5425
* Parameterised test ids are preserved correctly to aid diagnosis of test
5426
failures. (Robert Collins, Andrew Bennetts)
5428
* selftest now accepts --starting-with <id> to load only the tests whose id
5429
starts with the one specified. This greatly speeds up running the test
5430
suite on a limited set of tests and can be used to run the tests for a
5431
single module, a single class or even a single test. (Vincent Ladeuil)
5433
* The test suite modules have been modified to define load_tests() instead
5434
of test_suite(). That speeds up selective loading (via --load-list)
5435
significantly and provides many examples on how to migrate (grep for
5436
load_tests). (Vincent Ladeuil)
5441
* ``Hooks.install_hook`` is now deprecated in favour of
5442
``Hooks.install_named_hook`` which adds a required ``name`` parameter, to
5443
avoid having to call ``Hooks.name_hook``. (Daniel Watkins)
5445
* Implement xml8 serializer. (Aaron Bentley)
5447
* New form ``@deprecated_method(deprecated_in(1, 5, 0))`` for making
5448
deprecation wrappers. (Martin Pool)
5450
* ``Repository.revision_parents`` is now deprecated in favour of
5451
``Repository.get_parent_map([revid])[revid]``. (Jelmer Vernooij)
5453
* The Python ``assert`` statement is no longer used in Bazaar source, and
5454
a test checks this. (Martin Pool)
5459
* ``bzrlib.status.show_pending_merges`` requires the repository to be
5460
locked by the caller. Callers should have been doing it anyway, but it
5461
will now raise an exception if they do not. (John Arbash Meinel)
5463
* Repository.get_data_stream, Repository.get_data_stream_for_search(),
5464
Repository.get_deltas_for_revsions(), Repository.revision_trees(),
5465
Repository.item_keys_introduced_by() no longer take read locks.
5468
* ``LockableFiles.get_utf8`` and ``.get`` are deprecated, as a start
5469
towards removing LockableFiles and ``.control_files`` entirely.
5472
* Methods deprecated prior to 1.1 have been removed.
5479
:Released: 2008-04-28
5481
This release of Bazaar includes handy improvements to the speed of log and
5482
status, new options for several commands, improved documentation, and better
5483
hooks, including initial code for server-side hooks. A number of bugs have
5484
been fixed, particularly in interoperability between different formats or
5485
different releases of Bazaar over there network. There's been substantial
5486
internal work in both the repository and network code to enable new features
5487
and faster performance.
5492
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
5493
if the remote server was < version 1.2. This was due to a bug in the
5494
RemoteRepository.get_parent_map() fallback code.
5495
(John Arbash Meinel, Andrew Bennetts, #214894)
5501
:Released: 2008-04-21
5506
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
5507
for ``revision_id=None`` which was not a string.
5508
(John Arbash Meinel, #211661)
5510
* Fixed a bug in handling ghost revisions when logging changes in a
5511
particular file. (John Arbash Meinel, #209948)
5513
* Fix error about "attempt to add line-delta in non-delta knit".
5514
(Andrew Bennetts, #205156)
5516
* Fixed performance degradation in fetching from knit repositories to
5517
knits and packs due to parsing the entire revisions.kndx on every graph
5518
walk iteration fixed by using the Repository.get_graph API. There was
5519
another regression in knit => knit fetching which re-read the index for
5520
every revision each side had in common.
5521
(Robert Collins, John Arbash Meinel)
5527
:Released: 2008-04-11
5532
* bzr main script cannot be imported (Benjamin Peterson)
5534
* On Linux bzr additionally looks for plugins in arch-independent site
5535
directory. (Toshio Kuratomi)
5537
* The ``set_rh`` branch hook is now deprecated. Please migrate
5538
any plugins using this hook to use an alternative, e.g.
5539
``post_change_branch_tip``. (Ian Clatworthy)
5541
* When a plugin cannot be loaded as the file path is not a valid
5542
python module name bzr will now strip a ``bzr_`` prefix from the
5543
front of the suggested name, as many plugins (e.g. bzr-svn)
5544
want to be installed without this prefix. It is a common mistake
5545
to have a folder named "bzr-svn" for that plugin, especially
5546
as this is what bzr branch lp:bzr-svn will give you. (James Westby,
5549
* UniqueIntegerBugTracker now appends bug-ids instead of joining
5550
them to the base URL. Plugins that register bug trackers may
5551
need a trailing / added to the base URL if one is not already there.
5552
(James Wesby, Andrew Cowie)
5557
* Added start_commit hook for mutable trees. (Jelmer Vernooij, #186422)
5559
* ``status`` now accepts ``--no-pending`` to show the status without
5560
listing pending merges, which speeds up the command a lot on large
5561
histories. (James Westby, #202830)
5563
* New ``post_change_branch_tip`` hook that is called after the
5564
branch tip is moved but while the branch is still write-locked.
5565
See the User Reference for signature details.
5566
(Ian Clatworthy, James Henstridge)
5568
* Reconfigure can convert a branch to be standalone or to use a shared
5569
repository. (Aaron Bentley)
5574
* The smart protocol now has support for setting branches' revision info
5575
directly. This should make operations like push slightly faster, and is a
5576
step towards server-side hooks. The new request method name is
5577
``Branch.set_last_revision_info``. (Andrew Bennetts)
5579
* ``bzr commit --fixes`` now recognises "gnome" as a tag by default.
5580
(James Westby, Andrew Cowie)
5582
* ``bzr switch`` will attempt to find branches to switch to relative to the
5583
current branch. E.g. ``bzr switch branchname`` will look for
5584
``current_branch/../branchname``. (Robert Collins, Jelmer Vernooij,
5587
* Diff is now more specific about execute-bit changes it describes
5590
* Fetching data over HTTP is a bit faster when urllib is used. This is done
5591
by forcing it to recv 64k at a time when reading lines in HTTP headers,
5592
rather than just 1 byte at a time. (Andrew Bennetts)
5594
* Log --short and --line are much faster when -r is not specified.
5597
* Merge is faster. We no longer check a file's existence unnecessarily
5598
when merging the execute bit. (Aaron Bentley)
5600
* ``bzr status`` on an explicit list of files no longer shows pending
5601
merges, making it much faster on large trees. (John Arbash Meinel)
5603
* The launchpad directory service now warns the user if they have not set
5604
their launchpad login and are trying to resolve a URL using it, just
5605
in case they want to do a write operation with it. (James Westby)
5607
* The smart protocol client is slightly faster, because it now only queries
5608
the server for the protocol version once per connection. Also, the HTTP
5609
transport will now automatically probe for and use a smart server if
5610
one is present. You can use the new ``nosmart+`` transport decorator
5611
to get the old behaviour. (Andrew Bennetts)
5613
* The ``version`` command takes a ``--short`` option to print just the
5614
version number, for easier use in scripts. (Martin Pool)
5616
* Various operations with revision specs and commands that calculate
5617
revnos and revision ids are faster. (John A. Meinel, Aaron Bentley)
5622
* Add ``root_client_path`` parameter to SmartWSGIApp and
5623
SmartServerRequest. This makes it possible to publish filesystem
5624
locations that don't exactly match URL paths. SmartServerRequest
5625
subclasses should use the new ``translate_client_path`` and
5626
``transport_from_client_path`` methods when dealing with paths received
5627
from a client to take this into account. (Andrew Bennetts, #124089)
5629
* ``bzr mv a b`` can be now used also to rename previously renamed
5630
directories, not only files. (Lukáš Lalinský, #107967)
5632
* ``bzr uncommit --local`` can now remove revisions from the local
5633
branch to be symmetric with ``bzr commit --local``.
5634
(John Arbash Meinel, #93412)
5636
* Don't ask for a password if there is no real terminal.
5637
(Alexander Belchenko, #69851)
5639
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
5640
fetching revisions from a knit to pack repository or vice versa using
5641
bzr:// (including over http or ssh).
5642
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
5644
* Fixed ``_get_line`` in ``bzrlib.smart.medium``, which was buggy. Also
5645
fixed ``_get_bytes`` in the same module to use the push back buffer.
5646
These bugs had no known impact in normal use, but were problematic for
5647
developers working on the code, and were likely to cause real bugs sooner
5648
or later. (Andrew Bennetts)
5650
* Implement handling of basename parameter for DefaultMail. (James Westby)
5652
* Incompatibility with Paramiko versions newer than 1.7.2 was fixed.
5653
(Andrew Bennetts, #213425)
5655
* Launchpad locations (lp: URLs) can be pulled. (Aaron Bentley, #181945)
5657
* Merges that add files to deleted root directories complete. They
5658
do create conflicts. (Aaron Bentley, #210092)
5660
* vsftp's return ``550 RNFR command failed.`` supported.
5661
(Marcus Trautwig, #129786)
5666
* Improved documentation on send/merge relationship. (Peter Schuller)
5668
* Minor fixes to the User Guide. (Matthew Fuller)
5670
* Reduced the evangelism in the User Guide. (Ian Clatworthy)
5672
* Added Integrating with Bazaar document for developers (Martin Albisetti)
5677
* Attempting to pull data from a ghost aware repository (e.g. knits) into a
5678
non-ghost aware repository such as weaves will now fail if there are
5679
ghosts. (Robert Collins)
5681
* ``KnitVersionedFile`` no longer accepts an ``access_mode`` parameter, and
5682
now requires the ``index`` and ``access_method`` parameters to be
5683
supplied. A compatible shim has been kept in the new function
5684
``knit.make_file_knit``. (Robert Collins)
5686
* Log formatters must now provide log_revision instead of show and
5687
show_merge_revno methods. The latter had been deprecated since the 0.17
5688
release. (James Westby)
5690
* ``LoopbackSFTP`` is now called ``SocketAsChannelAdapter``.
5693
* ``osutils.backup_file`` is removed. (Alexander Belchenko)
5695
* ``Repository.get_revision_graph`` is deprecated, with no replacement
5696
method. The method was size(history) and not desirable. (Robert Collins)
5698
* ``revision.revision_graph`` is deprecated, with no replacement function.
5699
The function was size(history) and not desirable. (Robert Collins)
5701
* ``Transport.get_shared_medium`` is deprecated. Use
5702
``Transport.get_smart_medium`` instead. (Andrew Bennetts)
5704
* ``VersionedFile`` factories now accept a get_scope parameter rather
5705
than using a call to ``transaction_finished``, allowing the removal of
5706
the fixed list of versioned files per repository. (Robert Collins)
5708
* ``VersionedFile.annotate_iter`` is deprecated. While in principle this
5709
allowed lower memory use, all users of annotations wanted full file
5710
annotations, and there is no storage format suitable for incremental
5711
line-by-line annotation. (Robert Collins)
5713
* ``VersionedFile.clone_text`` is deprecated. This performance optimisation
5714
is no longer used - reading the content of a file that is undergoing a
5715
file level merge to identical state on two branches is rare enough, and
5716
not expensive enough to special case. (Robert Collins)
5718
* ``VersionedFile.clear_cache`` and ``enable_cache`` are deprecated.
5719
These methods added significant complexity to the ``VersionedFile``
5720
implementation, but were only used for optimising fetches from knits -
5721
which can be done from outside the knit layer, or via a caching
5722
decorator. As knits are not the default format, the complexity is no
5723
longer worth paying. (Robert Collins)
5725
* ``VersionedFile.create_empty`` is removed. This method presupposed a
5726
sensible mapping to a transport for individual files, but pack backed
5727
versioned files have no such mapping. (Robert Collins)
5729
* ``VersionedFile.get_graph`` is deprecated, with no replacement method.
5730
The method was size(history) and not desirable. (Robert Collins)
5732
* ``VersionedFile.get_graph_with_ghosts`` is deprecated, with no
5733
replacement method. The method was size(history) and not desirable.
5736
* ``VersionedFile.get_parents`` is deprecated, please use
5737
``VersionedFile.get_parent_map``. (Robert Collins)
5739
* ``VersionedFile.get_sha1`` is deprecated, please use
5740
``VersionedFile.get_sha1s``. (Robert Collins)
5742
* ``VersionedFile.has_ghost`` is now deprecated, as it is both expensive
5743
and unused outside of a single test. (Robert Collins)
5745
* ``VersionedFile.iter_parents`` is now deprecated in favour of
5746
``get_parent_map`` which can be used to instantiate a Graph on a
5747
VersionedFile. (Robert Collins)
5749
* ``VersionedFileStore`` no longer uses the transaction parameter given
5750
to most methods; amongst other things this means that the
5751
get_weave_or_empty method no longer guarantees errors on a missing weave
5752
in a readonly transaction, and no longer caches versioned file instances
5753
which reduces memory pressure (but requires more careful management by
5754
callers to preserve performance). (Robert Collins)
5759
* New -Dselftest_debug flag disables clearing of the debug flags during
5760
tests. This is useful if you want to use e.g. -Dhpss to help debug a
5761
failing test. Be aware that using this feature is likely to cause
5762
spurious test failures if used with the full suite. (Andrew Bennetts)
5764
* selftest --load-list now uses a new more agressive test loader that will
5765
avoid loading unneeded modules and building their tests. Plugins can use
5766
this new loader by defining a load_tests function instead of a test_suite
5767
function. (a forthcoming patch will provide many examples on how to
5771
* selftest --load-list now does some sanity checks regarding duplicate test
5772
IDs and tests present in the list but not found in the actual test suite.
5775
* Slightly more concise format for the selftest progress bar, so there's
5776
more space to show the test name. (Martin Pool) ::
5778
[2500/10884, 1fail, 3miss in 1m29s] test_revisionnamespaces.TestRev
5780
* The test suite takes much less memory to run, and is a bit faster. This
5781
is done by clearing most attributes of TestCases after running them, if
5782
they succeeded. (Andrew Bennetts)
5787
* Added ``_build_client_protocol`` to ``_SmartClient``. (Andrew Bennetts)
5789
* Added basic infrastructure for automatic plugin suggestion.
5792
* If a ``LockableFiles`` object is not explicitly unlocked (for example
5793
because of a missing ``try/finally`` block, it will give a warning but
5794
not automatically unlock itself. (Previously they did.) This
5795
sometimes caused knock-on errors if for example the network connection
5796
had already failed, and should not be relied upon by code.
5797
(Martin Pool, #109520)
5799
* ``make dist`` target to build a release tarball, and also
5800
``check-dist-tarball`` and ``dist-upload-escudero``. (Martin Pool)
5802
* The ``read_response_tuple`` method of ``SmartClientRequestProtocol*``
5803
classes will now raise ``UnknownSmartMethod`` when appropriate, so that
5804
callers don't need to try distinguish unknown request errors from other
5805
errors. (Andrew Bennetts)
5807
* ``set_make_working_trees`` is now implemented provided on all repository
5808
implementations (Aaron Bentley)
5810
* ``VersionedFile`` now has a new method ``get_parent_map`` which, like
5811
``Graph.get_parent_map`` returns a dict of key:parents. (Robert Collins)
5817
:Released: 2008-04-09
5819
No changes from 1.3.1rc1.
5825
:Released: 2008-04-04
5830
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
5831
fetching revisions from a knit to pack repository or vice versa using
5832
bzr:// (including over http or ssh).
5833
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
5839
:Released: 2008-03-20
5841
Bazaar has become part of the GNU project <http://www.gnu.org>
5843
Many operations that act on history, including ``log`` and ``annotate`` are now
5844
substantially faster. Several bugs have been fixed and several new options and
5845
features have been added.
5850
* Avoid spurious failure of ``TestVersion.test_version`` matching
5852
(#202778, Martin Pool)
5858
:Released: 2008-03-16
5860
Notes When Upgrading
5861
********************
5863
* The backup directory created by ``upgrade`` is now called
5864
``backup.bzr``, not ``.bzr.backup``. (Martin Albisetti)
5869
* A new repository format 'development' has been added. This format will
5870
represent the latest 'in-progress' format that the bzr developers are
5871
interested in getting early-adopter testing and feedback on.
5872
``doc/developers/development-repo.txt`` has detailed information.
5875
* BZR_LOG environment variable controls location of .bzr.log trace file.
5876
User can suppress writing messages to .bzr.log by using '/dev/null'
5877
filename (on Linux) or 'NUL' (on Windows). If BZR_LOG variable
5878
is not defined but BZR_HOME is defined then default location
5879
for .bzr.log trace file is ``$BZR_HOME/.bzr.log``.
5880
(Alexander Belchenko, #106117)
5882
* ``launchpad`` builtin plugin now shipped as separate part in standalone
5883
bzr.exe, installed to ``C:\Program Files\Bazaar\plugins`` directory,
5884
and standalone installer allows user to skip installation of this plugin.
5885
(Alexander Belchenko)
5887
* Restore auto-detection of plink.exe on Windows. (Dmitry Vasiliev)
5889
* Version number is now shown as "1.2" or "1.2pr2", without zeroed or
5890
missing final fields. (Martin Pool)
5895
* ``branch`` and ``checkout`` can hard-link working tree files, which is
5896
faster and saves space. (Aaron Bentley)
5898
* ``bzr send`` will now also look at the ``child_submit_to`` setting in
5899
the submit branch to determine the email address to send to.
5905
* BzrBranch._lefthand_history is faster on pack repos. (Aaron Bentley)
5907
* Branch6.generate_revision_history is faster. (Aaron Bentley)
5909
* Directory services can now be registered, allowing special URLs to be
5910
dereferenced into real URLs. This is a generalization and cleanup of
5911
the lp: transport lookup. (Aaron Bentley)
5913
* Merge directives that are automatically attached to emails have nicer
5914
filenames, based on branch-nick + revno. (Aaron Bentley)
5916
* ``push`` has a ``--revision`` option, to specify what revision to push up
5917
to. (Daniel Watkins)
5919
* Significantly reducing execution time and network traffic for trivial
5920
case of running ``bzr missing`` command for two identical branches.
5921
(Alexander Belchenko)
5923
* Speed up operations that look at the revision graph (such as 'bzr log').
5924
``KnitPackRepositor.get_revision_graph`` uses ``Graph.iter_ancestry`` to
5925
extract the revision history. This allows filtering ghosts while
5926
stepping instead of needing to peek ahead. (John Arbash Meinel)
5928
* The ``hooks`` command lists installed hooks, to assist in debugging.
5931
* Updates to how ``annotate`` work. Should see a measurable improvement in
5932
performance and memory consumption for file with a lot of merges.
5933
Also, correctly handle when a line is introduced by both parents (it
5934
should be attributed to the first merge which notices this, and not
5935
to all subsequent merges.) (John Arbash Meinel)
5940
* Autopacking no longer holds the full set of inventory lines in
5941
memory while copying. For large repositories, this can amount to
5942
hundreds of MB of ram consumption.
5943
(Ian Clatworthy, John Arbash Meinel)
5945
* Cherrypicking when using ``--format=merge3`` now explictly excludes
5946
BASE lines. (John Arbash Meinel, #151731)
5948
* Disable plink's interactive prompt for password.
5949
(#107593, Dmitry Vasiliev)
5951
* Encode command line arguments from unicode to user_encoding before
5952
invoking external mail client in `bzr send` command.
5953
(#139318, Alexander Belchenko)
5955
* Fixed problem connecting to ``bzr+https://`` servers.
5956
(#198793, John Ferlito)
5958
* Improved error reporting in the Launchpad plugin. (Daniel Watkins,
5961
* Include quick-start-summary.svg file to python-based installer(s)
5962
for Windows. (#192924, Alexander Belchenko)
5964
* lca merge now respects specified files. (Aaron Bentley)
5966
* Make version-info --custom imply --all. (#195560, James Westby)
5968
* ``merge --preview`` now works for merges that add or modify
5969
symlinks (James Henstridge)
5971
* Redirecting the output from ``bzr merge`` (when the remembered
5972
location is used) now works. (John Arbash Meinel)
5974
* setup.py script explicitly checks for Python version.
5975
(Jari Aalto, Alexander Belchenko, #200569)
5977
* UnknownFormatErrors no longer refer to branches regardless of kind of
5978
unknown format. (Daniel Watkins, #173980)
5980
* Upgrade bundled ConfigObj to version 4.5.2, which properly quotes #
5981
signs, among other small improvements. (Matt Nordhoff, #86838)
5983
* Use correct indices when emitting LCA conflicts. This fixes IndexError
5984
errors. (Aaron Bentley, #196780)
5989
* Explained how to use ``version-info --custom`` in the User Guide.
5990
(Neil Martinsen-Burrell)
5995
* Support for loading plugins from zip files and
5996
``bzrlib.plugin.load_from_zip()`` function are deprecated.
5997
(Alexander Belchenko)
6002
* Added missing blackbox tests for ``modified`` (Adrian Wilkins)
6004
* The branch interface tests were invalid for branches using rich-root
6005
repositories because the empty string is not a valid file-id.
6011
* ``Graph.iter_ancestry`` returns the ancestry of revision ids. Similar to
6012
``Repository.get_revision_graph()`` except it includes ghosts and you can
6013
stop part-way through. (John Arbash Meinel)
6015
* New module ``tools/package_mf.py`` provide custom module finder for
6016
python packages (improves standard python library's modulefinder.py)
6017
used by ``setup.py`` script while building standalone bzr.exe.
6018
(Alexander Belchenko)
6020
* New remote method ``RemoteBzrDir.find_repositoryV2`` adding support for
6021
detecting external lookup support on remote repositories. This method is
6022
now attempted first when lookup up repositories, leading to an extra
6023
round trip on older bzr smart servers. (Robert Collins)
6025
* Repository formats have a new supported-feature attribute
6026
``supports_external_lookups`` used to indicate repositories which support
6027
falling back to other repositories when they have partial data.
6030
* ``Repository.get_revision_graph_with_ghosts`` and
6031
``bzrlib.revision.(common_ancestor,MultipleRevisionSources,common_graph)``
6032
have been deprecated. (John Arbash Meinel)
6034
* ``Tree.iter_changes`` is now a public API, replacing the work-in-progress
6035
``Tree._iter_changes``. The api is now considered stable and ready for
6036
external users. (Aaron Bentley)
6038
* The bzrdir format registry now accepts an ``alias`` keyword to
6039
register_metadir, used to indicate that a format name is an alias for
6040
some other format and thus should not be reported when describing the
6041
format. (Robert Collins)
6047
:Released: 2008-02-15
6052
* Fix failing test in Launchpad plugin. (Martin Pool)
6058
:Released: 2008-02-13
6060
Notes When Upgrading
6061
********************
6063
* Fetching via the smart protocol may need to reconnect once during a fetch
6064
if the remote server is running Bazaar 1.1 or earlier, because the client
6065
attempts to use more efficient requests that confuse older servers. You
6066
may be required to re-enter a password or passphrase when this happens.
6067
This won't happen if the server is upgraded to Bazaar 1.2.
6073
* Fetching via bzr+ssh will no longer fill ghosts by default (this is
6074
consistent with pack-0.92 fetching over SFTP). (Robert Collins)
6076
* Formatting of ``bzr plugins`` output is changed to be more human-
6077
friendly. Full path of plugins locations will be shown only with
6078
``--verbose`` command-line option. (Alexander Belchenko)
6080
* ``merge`` now prefers to use the submit branch, but will fall back to
6081
parent branch. For many users, this has no effect. But some users who
6082
pull and merge on the same branch will notice a change. This change
6083
makes it easier to work on a branch on two different machines, pulling
6084
between the machines, while merging from the upstream.
6085
``merge --remember`` can now be used to set the submit_branch.
6091
* ``merge --preview`` produces a diff of the changes merge would make,
6092
but does not actually perform the merge. (Aaron Bentley)
6094
* New smart method ``Repository.get_parent_map`` for getting revision
6095
parent data. This returns additional parent information topologically
6096
adjacent to the requested data to reduce round trip latency impacts.
6099
* New smart method, ``Repository.stream_revisions_chunked``, for fetching
6100
revision data that streams revision data via a chunked encoding. This
6101
avoids buffering large amounts of revision data on the server and on the
6102
client, and sends less data to the server to request the revisions.
6103
(Andrew Bennetts, Robert Collins, #178353)
6105
* The launchpad plugin now handles lp urls of the form
6106
``lp://staging/``, ``lp://demo/``, ``lp://dev/`` to use the appropriate
6107
launchpad instance to do the resolution of the branch identities.
6108
This is primarily of use to Launchpad developers, but can also
6109
be used by other users who want to try out Launchpad as
6110
a branch location without messing up their public Launchpad
6111
account. Branches that are pushed to the staging environment
6112
have an expected lifetime of one day. (Tim Penhey)
6117
* Creating a new branch no longer tries to read the entire revision-history
6118
unnecessarily over smart server operations. (Robert Collins)
6120
* Fetching between different repository formats with compatible models now
6121
takes advantage of the smart method to stream revisions. (Andrew Bennetts)
6123
* The ``--coverage`` option is now global, rather specific to ``bzr
6124
selftest``. (Andrew Bennetts)
6126
* The ``register-branch`` command will now use the public url of the branch
6127
containing the current directory, if one has been set and no explicit
6128
branch is provided. (Robert Collins)
6130
* Tweak the ``reannotate`` code path to optimize the 2-parent case.
6131
Speeds up ``bzr annotate`` with a pack repository by approx 3:2.
6132
(John Arbash Meinel)
6137
* Calculate remote path relative to the shared medium in _SmartClient. This
6138
is related to the problem in bug #124089. (Andrew Bennetts)
6140
* Cleanly handle connection errors in smart protocol version two, the same
6141
way as they are handled by version one. (Andrew Bennetts)
6143
* Clearer error when ``version-info --custom`` is used without
6144
``--template`` (Lukáš Lalinský)
6146
* Don't raise UnavailableFeature during test setup when medusa is not
6147
available or tearDown is never called leading to nasty side effects.
6148
(#137823, Vincent Ladeuil)
6150
* If a plugin's test suite cannot be loaded, for example because of a syntax
6151
error in the tests, then ``selftest`` fails, rather than just printing
6152
a warning. (Martin Pool, #189771)
6154
* List possible values for BZR_SSH environment variable in env-variables
6155
help topic. (Alexander Belchenko, #181842)
6157
* New methods ``push_log_file`` and ``pop_log_file`` to intercept messages:
6158
popping the log redirection now precisely restores the previous state,
6159
which makes it easier to use bzr log output from other programs.
6160
TestCaseInTempDir no longer depends on a log redirection being established
6161
by the test framework, which lets bzr tests cleanly run from a normal
6163
(#124153, #124849, Martin Pool, Jonathan Lange)
6165
* ``pull --quiet`` is now more quiet, in particular a message is no longer
6166
printed when the remembered pull location is used. (James Westby,
6169
* ``reconfigure`` can safely be interrupted while fetching.
6170
(Aaron Bentley, #179316)
6172
* ``reconfigure`` preserves tags when converting to and from lightweight
6173
checkouts. (Aaron Bentley, #182040)
6175
* Stop polluting /tmp when running selftest.
6176
(Vincent Ladeuil, #123363)
6178
* Switch from NFKC => NFC for normalization checks. NFC allows a few
6179
more characters which should be considered valid.
6180
(John Arbash Meinel, #185458)
6182
* The launchpad plugin now uses the ``edge`` xmlrpc server to avoid
6183
interacting badly with a bug on the launchpad side. (Robert Collins)
6185
* Unknown hostnames when connecting to a ``bzr://`` URL no longer cause
6186
tracebacks. (Andrew Bennetts, #182849)
6191
* Classes implementing Merge types like Merge3Merger must now accept (and
6192
honour) a do_merge flag in their constructor. (Aaron Bentley)
6194
* ``Repository.add_inventory`` and ``add_revision`` now require the caller
6195
to previously take a write lock (and start a write group.)
6201
* selftest now accepts --load-list <file> to load a test id list. This
6202
speeds up running the test suite on a limited set of tests.
6208
* Add a new method ``get_result`` to graph search objects. The resulting
6209
``SearchResult`` can be used to recreate the search later, which will
6210
be useful in reducing network traffic. (Robert Collins)
6212
* Use convenience function to check whether two repository handles
6213
are referring to the same repository in ``Repository.get_graph``.
6214
(Jelmer Vernooij, #187162)
6216
* Fetching now passes the find_ghosts flag through to the
6217
``InterRepository.missing_revision_ids`` call consistently for all
6218
repository types. This will enable faster missing revision discovery with
6219
bzr+ssh. (Robert Collins)
6221
* Fix error handling in Repository.insert_data_stream. (Lukas Lalinsky)
6223
* ``InterRepository.missing_revision_ids`` is now deprecated in favour of
6224
``InterRepository.search_missing_revision_ids`` which returns a
6225
``bzrlib.graph.SearchResult`` suitable for making requests from the smart
6226
server. (Robert Collins)
6228
* New error ``NoPublicBranch`` for commands that need a public branch to
6229
operate. (Robert Collins)
6231
* New method ``iter_inventories`` on Repository for access to many
6232
inventories. This is primarily used by the ``revision_trees`` method, as
6233
direct access to inventories is discouraged. (Robert Collins)
6235
* New method ``next_with_ghosts`` on the Graph breadth-first-search objects
6236
which will split out ghosts and present parents into two separate sets,
6237
useful for code which needs to be aware of ghosts (e.g. fetching data
6238
cares about ghosts during revision selection). (Robert Collins)
6240
* Record a timestamp against each mutter to the trace file, relative to the
6241
first import of bzrlib. (Andrew Bennetts)
6243
* ``Repository.get_data_stream`` is now deprecated in favour of
6244
``Repository.get_data_stream_for_search`` which allows less network
6245
traffic when requesting data streams over a smart server. (Robert Collins)
6247
* ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,
6248
removing one round trip on many network operations. (Robert Collins)
6250
* RemoteTransport's ``recommended_page_size`` method now returns 64k, like
6251
SFTPTransport and HttpTransportBase. (Andrew Bennetts)
6253
* Repository has a new method ``has_revisions`` which signals the presence
6254
of many revisions by returning a set of the revisions listed which are
6255
present. This can be done by index queries without reading data for parent
6256
revision names etc. (Robert Collins)
6262
:Released: 2008-01-15
6264
(no changes from 1.1rc1)
6269
:Released: 2008-01-05
6274
* Dotted revision numbers have been revised. Instead of growing longer with
6275
nested branches the branch number just increases. (eg instead of 1.1.1.1.1
6276
we now report 1.2.1.) This helps scale long lived branches which have many
6277
feature branches merged between them. (John Arbash Meinel)
6279
* The syntax ``bzr diff branch1 branch2`` is no longer supported.
6280
Use ``bzr diff branch1 --new branch2`` instead. This change has
6281
been made to remove the ambiguity where ``branch2`` is in fact a
6282
specific file to diff within ``branch1``.
6287
* New option to use custom template-based formats in ``bzr version-info``.
6290
* diff '--using' allows an external diff tool to be used for files.
6293
* New "lca" merge-type for fast everyday merging that also supports
6294
criss-cross merges. (Aaron Bentley)
6299
* ``annotate`` now doesn't require a working tree. (Lukáš Lalinský,
6302
* ``branch`` and ``checkout`` can now use files from a working tree to
6303
to speed up the process. For checkout, this requires the new
6304
--files-from flag. (Aaron Bentley)
6306
* ``bzr diff`` now sorts files in alphabetical order. (Aaron Bentley)
6308
* ``bzr diff`` now works on branches without working trees. Tree-less
6309
branches can also be compared to each other and to working trees using
6310
the new diff options ``--old`` and ``--new``. Diffing between branches,
6311
with or without trees, now supports specific file filtering as well.
6312
(Ian Clatworthy, #6700)
6314
* ``bzr pack`` now orders revision texts in topological order, with newest
6315
at the start of the file, promoting linear reads for ``bzr log`` and the
6316
like. This partially fixes #154129. (Robert Collins)
6318
* Merge directives now fetch prerequisites from the target branch if
6319
needed. (Aaron Bentley)
6321
* pycurl now handles digest authentication.
6324
* ``reconfigure`` can now convert from repositories. (Aaron Bentley)
6326
* ``-l`` is now a short form for ``--limit`` in ``log``. (Matt Nordhoff)
6328
* ``merge`` now warns when merge directives cause cherrypicks.
6331
* ``split`` now supported, to enable splitting large trees into smaller
6332
pieces. (Aaron Bentley)
6337
* Avoid AttributeError when unlocking a pack repository when an error occurs.
6338
(Martin Pool, #180208)
6340
* Better handle short reads when processing multiple range requests.
6341
(Vincent Ladeuil, #179368)
6343
* build_tree acceleration uses the correct path when a file has been moved.
6346
* ``commit`` now succeeds when a checkout and its master branch share a
6347
repository. (Aaron Bentley, #177592)
6349
* Fixed error reporting of unsupported timezone format in
6350
``log --timezone``. (Lukáš Lalinský, #178722)
6352
* Fixed Unicode encoding error in ``ignored`` when the output is
6353
redirected to a pipe. (Lukáš Lalinský)
6355
* Fix traceback when sending large response bodies over the smart protocol
6356
on Windows. (Andrew Bennetts, #115781)
6358
* Fix ``urlutils.relative_url`` for the case of two ``file:///`` URLs
6359
pointed to different logical drives on Windows.
6360
(Alexander Belchenko, #90847)
6362
* HTTP test servers are now compatible with the http protocol version 1.1.
6363
(Vincent Ladeuil, #175524)
6365
* _KnitParentsProvider.get_parent_map now handles requests for ghosts
6366
correctly, instead of erroring or attributing incorrect parents to ghosts.
6369
* ``merge --weave --uncommitted`` now works. (Aaron Bentley)
6371
* pycurl authentication handling was broken and incomplete. Fix handling of
6372
user:pass embedded in the urls.
6373
(Vincent Ladeuil, #177643)
6375
* Files inside non-directories are now handled like other conflict types.
6376
(Aaron Bentley, #177390)
6378
* ``reconfigure`` is able to convert trees into lightweight checkouts.
6381
* Reduce lockdir timeout to 0 when running ``bzr serve``. (Andrew Bennetts,
6384
* Test that the old ``version_info_format`` functions still work, even
6385
though they are deprecated. (John Arbash Meinel, ShenMaq, #177872)
6387
* Transform failures no longer cause ImmortalLimbo errors (Aaron Bentley,
6390
* ``uncommit`` works even when the commit messages of revisions to be
6391
removed use characters not supported in the terminal encoding.
6394
* When dumb http servers return whole files instead of the requested ranges,
6395
read the remaining bytes by chunks to avoid overflowing network buffers.
6396
(Vincent Ladeuil, #175886)
6401
* Minor tweaks made to the bug tracker integration documentation.
6404
* Reference material has now be moved out of the User Guide and added
6405
to the User Reference. The User Reference has gained 4 sections as
6406
a result: Authenication Settings, Configuration Settings, Conflicts
6407
and Hooks. All help topics are now dumped into text format in the
6408
doc/en/user-reference directory for those who like browsing that
6409
information in their editor. (Ian Clatworthy)
6411
* *Using Bazaar with Launchpad* tutorial added. (Ian Clatworthy)
6416
* find_* methods available for BzrDirs, Branches and WorkingTrees.
6419
* Help topics can now be loaded from files.
6420
(Ian Clatworthy, Alexander Belchenko)
6422
* get_parent_map now always provides tuples as its output. (Aaron Bentley)
6424
* Parent Providers should now implement ``get_parent_map`` returning a
6425
dictionary instead of ``get_parents`` returning a list.
6426
``Graph.get_parents`` is now deprecated. (John Arbash Meinel,
6429
* Patience Diff now supports arbitrary python objects, as long as they
6430
support ``hash()``. (John Arbash Meinel)
6432
* Reduce selftest overhead to establish test names by memoization.
6441
* Modules can now customise their tests by defining a ``load_tests``
6442
attribute. ``pydoc bzrlib.tests.TestUtil.TestLoader.loadTestsFromModule``
6443
for the documentation on this attribute. (Robert Collins)
6445
* New helper function ``bzrlib.tests.condition_id_re`` which helps
6446
filter tests based on a regular expression search on the tests id.
6449
* New helper function ``bzrlib.tests.condition_isinstance`` which helps
6450
filter tests based on class. (Robert Collins)
6452
* New helper function ``bzrlib.tests.exclude_suite_by_condition`` which
6453
generalises the ``exclude_suite_by_re`` function. (Robert Collins)
6455
* New helper function ``bzrlib.tests.filter_suite_by_condition`` which
6456
generalises the ``filter_suite_by_re`` function. (Robert Collins)
6458
* New helper method ``bzrlib.tests.exclude_tests_by_re`` which gives a new
6459
TestSuite that does not contain tests from the input that matched a
6460
regular expression. (Robert Collins)
6462
* New helper method ``bzrlib.tests.randomize_suite`` which returns a
6463
randomized copy of the input suite. (Robert Collins)
6465
* New helper method ``bzrlib.tests.split_suite_by_re`` which splits a test
6466
suite into two according to a regular expression. (Robert Collins)
6468
* Parametrize all http tests for the transport implementations, the http
6469
protocol versions (1.0 and 1.1) and the authentication schemes.
6472
* The ``exclude_pattern`` and ``random_order`` parameters to the function
6473
``bzrlib.tests.filter_suite_by_re`` have been deprecated. (Robert Collins)
6475
* The method ``bzrlib.tests.sort_suite_by_re`` has been deprecated. It is
6476
replaced by the new helper methods added in this release. (Robert Collins)
6482
:Released: 2007-12-14
6487
* More improvements and fixes to the User Guide. (Ian Clatworthy)
6489
* Add information on cherrypicking/rebasing to the User Guide.
6492
* Improve bug tracker integration documentation. (Ian Clatworthy)
6494
* Minor edits to ``Bazaar in five minutes`` from David Roberts and
6495
to the rebasing section of the User Guide from Aaron Bentley.
6502
:Released: 2007-12-11
6507
* If a traceback occurs, users are now asked to report the bug
6508
through Launchpad (https://bugs.launchpad.net/bzr/), rather than
6509
by mail to the mailing list.
6515
* Fix Makefile rules for doc generation. (Ian Clatworthy, #175207)
6517
* Give more feedback during long http downloads by making readv deliver data
6518
as it arrives for urllib, and issue more requests for pycurl. High latency
6519
networks are better handled by urllib, the pycurl implementation give more
6520
feedback but also incur more latency.
6521
(Vincent Ladeuil, #173010)
6523
* Implement _make_parents_provider on RemoteRepository, allowing generating
6524
bundles against branches on a smart server. (Andrew Bennetts, #147836)
6529
* Improved user guide. (Ian Clatworthy)
6531
* The single-page quick reference guide is now available as a PDF.
6537
* readv urllib http implementation is now a real iterator above the
6538
underlying socket and deliver data as soon as it arrives. 'get' still
6539
wraps its output in a StringIO.
6546
:Released: 2007-12-07
6551
* Added a --coverage option to selftest. (Andrew Bennetts)
6553
* Annotate merge (merge-type=weave) now supports cherrypicking.
6556
* ``bzr commit`` now doesn't print the revision number twice. (Matt
6559
* New configuration option ``bugtracker_<tracker_abbrevation>_url`` to
6560
define locations of bug trackers that are not directly supported by
6561
bzr or a plugin. The URL will be treated as a template and ``{id}``
6562
placeholders will be replaced by specific bug IDs. (Lukáš Lalinský)
6564
* Support logging single merge revisions with short and line log formatters.
6567
* User Guide enhanced with suggested readability improvements from
6568
Matt Revell and corrections from John Arbash Meinel. (Ian Clatworthy)
6570
* Quick Start Guide renamed to Quick Start Card, moved down in
6571
the catalog, provided in pdf and png format and updated to refer
6572
to ``send`` instead of ``bundle``. (Ian Clatworthy, #165080)
6574
* ``switch`` can now be used on heavyweight checkouts as well as
6575
lightweight ones. After switching a heavyweight checkout, the
6576
local branch is a mirror/cache of the new bound branch and
6577
uncommitted changes in the working tree are merged. As a safety
6578
check, if there are local commits in a checkout which have not
6579
been committed to the previously bound branch, then ``switch``
6580
fails unless the ``--force`` option is given. This option is
6581
now also required if the branch a lightweight checkout is pointing
6582
to has been moved. (Ian Clatworthy)
6587
* New -Dhttp debug option reports http connections, requests and responses.
6590
* New -Dmerge debug option, which emits merge plans for merge-type=weave.
6595
* Better error message when running ``bzr cat`` on a non-existant branch.
6596
(Lukáš Lalinský, #133782)
6598
* Catch OSError 17 (file exists) in final phase of tree transform and show
6600
(Alexander Belchenko, #111758)
6602
* Catch ShortReadvErrors while using pycurl. Also make readv more robust by
6603
allowing multiple GET requests to be issued if too many ranges are
6605
(Vincent Ladeuil, #172701)
6607
* Check for missing basis texts when fetching from packs to packs.
6608
(John Arbash Meinel, #165290)
6610
* Fall back to showing e-mail in ``log --short/--line`` if the
6611
committer/author has only e-mail. (Lukáš Lalinský, #157026)
6616
* Deprecate not passing a ``location`` argument to commit reporters'
6617
``started`` methods. (Matt Nordhoff)
6623
:Released: 2007-11-30
6625
Notes When Upgrading
6626
********************
6628
* The default repository format is now ``pack-0.92``. This
6629
default is used when creating new repositories with ``init`` and
6630
``init-repo``, and when branching over bzr+ssh or bzr+hpss.
6631
(See https://bugs.launchpad.net/bugs/164626)
6633
This format can be read and written by Bazaar 0.92 and later, and
6634
data can be transferred to and from older formats.
6636
To upgrade, please reconcile your repository (``bzr reconcile``), and then
6637
upgrade (``bzr upgrade``).
6639
``pack-0.92`` offers substantially better scaling and performance than the
6640
previous knits format. Some operations are slower where the code already
6641
had bad scaling characteristics under knits, the pack format makes such
6642
operations more visible as part of being more scalable overall. We will
6643
correct such operations over the coming releases and encourage the filing
6644
of bugs on any operation which you observe to be slower in a packs
6645
repository. One particular case that we do not intend to fix is pulling
6646
data from a pack repository into a knit repository over a high latency
6647
link; downgrading such data requires reinsertion of the file texts, and
6648
this is a classic space/time tradeoff. The current implementation is
6649
conservative on memory usage because we need to support converting data
6650
from any tree without problems.
6651
(Robert Collins, Martin Pool, #164476)
6656
* Disable detection of plink.exe as possible ssh vendor. Plink vendor
6657
still available if user selects it explicitly with BZR_SSH environment
6658
variable. (Alexander Belchenko, workaround for bug #107593)
6660
* The pack format is now accessible as "pack-0.92", or "pack-0.92-subtree"
6661
to enable the subtree functions (for example, for bzr-svn).
6667
* New ``authentication.conf`` file holding the password or other credentials
6668
for remote servers. This can be used for ssh, sftp, smtp and other
6669
supported transports.
6672
* New rich-root and rich-root-pack formats, recording the same data about
6673
tree roots that's recorded for all other directories.
6674
(Aaron Bentley, #164639)
6676
* ``pack-0.92`` repositories can now be reconciled.
6677
(Robert Collins, #154173)
6679
* ``switch`` command added for changing the branch a lightweight checkout
6680
is associated with and updating the tree to reflect the latest content
6681
accordingly. This command was previously part of the BzrTools plug-in.
6682
(Ian Clatworthy, Aaron Bentley, David Allouche)
6684
* ``reconfigure`` command can now convert branches, trees, or checkouts to
6685
lightweight checkouts. (Aaron Bentley)
6690
* Commit updates the state of the working tree via a delta rather than
6691
supplying entirely new basis trees. For commit of a single specified file
6692
this reduces the wall clock time for commit by roughly a 30%.
6693
(Robert Collins, Martin Pool)
6695
* Commit with many automatically found deleted paths no longer performs
6696
linear scanning for the children of those paths during inventory
6697
iteration. This should fix commit performance blowing out when many such
6698
paths occur during commit. (Robert Collins, #156491)
6700
* Fetch with pack repositories will no longer read the entire history graph.
6701
(Robert Collins, #88319)
6703
* Revert takes out an appropriate lock when reverting to a basis tree, and
6704
does not read the basis inventory twice. (Robert Collins)
6706
* Diff does not require an inventory to be generated on dirstate trees.
6707
(Aaron Bentley, #149254)
6709
* New annotate merge (--merge-type=weave) implementation is fast on
6710
versionedfiles withough cached annotations, e.g. pack-0.92.
6716
* ``bzr merge`` now warns when it encounters a criss-cross merge.
6719
* ``bzr send`` now doesn't require the target e-mail address to be
6720
specified on the command line if an interactive e-mail client is used.
6723
* ``bzr tags`` now prints the revision number for each tag, instead of
6724
the revision id, unless --show-ids is passed. In addition, tags can be
6725
sorted chronologically instead of lexicographically with --sort=time.
6726
(Adeodato Simó, #120231)
6728
* Windows standalone version of bzr is able to load system-wide plugins from
6729
"plugins" subdirectory in installation directory. In addition standalone
6730
installer write to the registry (HKLM\SOFTWARE\Bazaar) useful info
6731
about paths and bzr version. (Alexander Belchenko, #129298)
6739
* A progress bar has been added for knitpack -> knitpack fetching.
6740
(Robert Collins, #157789, #159147)
6742
* Branching from a branch via smart server now preserves the repository
6743
format. (Andrew Bennetts, #164626)
6745
* ``commit`` is now able to invoke an external editor in a non-ascii
6746
directory. (Daniel Watkins, #84043)
6748
* Catch connection errors for ftp.
6749
(Vincent Ladeuil, #164567)
6751
* ``check`` no longer reports spurious unreferenced text versions.
6752
(Robert Collins, John A Meinel, #162931, #165071)
6754
* Conflicts are now resolved recursively by ``revert``.
6755
(Aaron Bentley, #102739)
6757
* Detect invalid transport reuse attempts by catching invalid URLs.
6758
(Vincent Ladeuil, #161819)
6760
* Deleting a file without removing it shows a correct diff, not a traceback.
6763
* Do no use timeout in HttpServer anymore.
6764
(Vincent Ladeuil, #158972).
6766
* Don't catch the exceptions related to the http pipeline status before
6767
retrying an http request or some programming errors may be masked.
6768
(Vincent Ladeuil, #160012)
6770
* Fix ``bzr rm`` to not delete modified and ignored files.
6771
(Lukáš Lalinský, #172598)
6773
* Fix exception when revisionspec contains merge revisons but log
6774
formatter doesn't support merge revisions. (Kent Gibson, #148908)
6776
* Fix exception when ScopeReplacer is assigned to before any members have
6777
been retrieved. (Aaron Bentley)
6779
* Fix multiple connections during checkout --lightweight.
6780
(Vincent Ladeuil, #159150)
6782
* Fix possible error in insert_data_stream when copying between
6783
pack repositories over bzr+ssh or bzr+http.
6784
KnitVersionedFile.get_data_stream now makes sure that requested
6785
compression parents are sent before any delta hunks that depend
6787
(Martin Pool, #164637)
6789
* Fix typo in limiting offsets coalescing for http, leading to
6790
whole files being downloaded instead of parts.
6791
(Vincent Ladeuil, #165061)
6793
* FTP server errors don't error in the error handling code.
6794
(Robert Collins, #161240)
6796
* Give a clearer message when a pull fails because the source needs
6798
(Martin Pool, #164443)
6800
* It is clearer when a plugin cannot be loaded because of its name, and a
6801
suggestion for an acceptable name is given. (Daniel Watkins, #103023)
6803
* Leave port as None in transport objects if user doesn't
6804
specify a port in urls.
6805
(vincent Ladeuil, #150860)
6807
* Make sure Repository.fetch(self) is properly a no-op for all
6808
Repository implementations. (John Arbash Meinel, #158333)
6810
* Mark .bzr directories as "hidden" on Windows.
6811
(Alexander Belchenko, #71147)
6813
* ``merge --uncommitted`` can now operate on a single file.
6814
(Aaron Bentley, Lukáš Lalinský, #136890)
6816
* Obsolete packs are now cleaned up by pack and autopack operations.
6817
(Robert Collins, #153789)
6819
* Operations pulling data from a smart server where the underlying
6820
repositories are not both annotated/both unannotated will now work.
6821
(Robert Collins, #165304).
6823
* Reconcile now shows progress bars. (Robert Collins, #159351)
6825
* ``RemoteBranch`` was not initializing ``self._revision_id_to_revno_map``
6826
properly. (John Arbash Meinel, #162486)
6828
* Removing an already-removed file reports the file does not exist. (Daniel
6831
* Rename on Windows is able to change filename case.
6832
(Alexander Belchenko, #77740)
6834
* Return error instead of a traceback for ``bzr log -r0``.
6835
(Kent Gibson, #133751)
6837
* Return error instead of a traceback when bzr is unable to create
6838
symlink on some platforms (e.g. on Windows).
6839
(Alexander Belchenko, workaround for #81689)
6841
* Revert doesn't crash when restoring a single file from a deleted
6842
directory. (Aaron Bentley)
6844
* Stderr output via logging mechanism now goes through encoded wrapper
6845
and no more uses utf-8, but terminal encoding instead. So all unicode
6846
strings now should be readable in non-utf-8 terminal.
6847
(Alexander Belchenko, #54173)
6849
* The error message when ``move --after`` should be used makes how to do so
6850
clearer. (Daniel Watkins, #85237)
6852
* Unicode-safe output from ``bzr info``. The output will be encoded
6853
using the terminal encoding and unrepresentable characters will be
6854
replaced by '?'. (Lukáš Lalinský, #151844)
6856
* Working trees are no longer created when pushing into a local no-trees
6857
repo. (Daniel Watkins, #50582)
6859
* Upgrade util/configobj to version 4.4.0.
6860
(Vincent Ladeuil, #151208).
6862
* Wrap medusa ftp test server as an FTPServer feature.
6863
(Vincent Ladeuil, #157752)
6868
* ``osutils.backup_file`` is deprecated. Actually it's not used in bzrlib
6869
during very long time. (Alexander Belchenko)
6871
* The return value of
6872
``VersionedFile.iter_lines_added_or_present_in_versions`` has been
6873
changed. Previously it was an iterator of lines, now it is an iterator of
6874
(line, version_id) tuples. This change has been made to aid reconcile and
6875
fetch operations. (Robert Collins)
6877
* ``bzrlib.repository.get_versioned_file_checker`` is now private.
6880
* The Repository format registry default has been removed; it was previously
6881
obsoleted by the bzrdir format default, which implies a default repository
6888
* Added ``ContainerSerialiser`` and ``ContainerPushParser`` to
6889
``bzrlib.pack``. These classes provide more convenient APIs for generating
6890
and parsing containers from streams rather than from files. (Andrew
6893
* New module ``lru_cache`` providing a cache for use by tasks that need
6894
semi-random access to large amounts of data. (John A Meinel)
6896
* InventoryEntry.diff is now deprecated. Please use diff.DiffTree instead.
6902
:Released: 2007-11-05
6907
* New uninstaller on Win32. (Alexander Belchenko)
6913
:Released: 2007-10-29
6918
* ``bzr`` now returns exit code 4 if an internal error occurred, and
6919
3 if a normal error occurred. (Martin Pool)
6921
* ``pull``, ``merge`` and ``push`` will no longer silently correct some
6922
repository index errors that occured as a result of the Weave disk format.
6923
Instead the ``reconcile`` command needs to be run to correct those
6924
problems if they exist (and it has been able to fix most such problems
6925
since bzr 0.8). Some new problems have been identified during this release
6926
and you should run ``bzr check`` once on every repository to see if you
6927
need to reconcile. If you cannot ``pull`` or ``merge`` from a remote
6928
repository due to mismatched parent errors - a symptom of index errors -
6929
you should simply take a full copy of that remote repository to a clean
6930
directory outside any local repositories, then run reconcile on it, and
6931
finally pull from it locally. (And naturally email the repositories owner
6932
to ask them to upgrade and run reconcile).
6938
* New ``knitpack-experimental`` repository format. This is interoperable with
6939
the ``dirstate-tags`` format but uses a smarter storage design that greatly
6940
speeds up many operations, both local and remote. This new format can be
6941
used as an option to the ``init``, ``init-repository`` and ``upgrade``
6942
commands. (Robert Collins)
6944
* For users of bzr-svn (and those testing the prototype subtree support) that
6945
wish to try packs, a new ``knitpack-subtree-experimental`` format has also
6946
been added. This is interoperable with the ``dirstate-subtrees`` format.
6949
* New ``reconfigure`` command. (Aaron Bentley)
6951
* New ``revert --forget-merges`` command, which removes the record of a pending
6952
merge without affecting the working tree contents. (Martin Pool)
6954
* New ``bzr_remote_path`` configuration variable allows finer control of
6955
remote bzr locations than BZR_REMOTE_PATH environment variable.
6958
* New ``launchpad-login`` command to tell Bazaar your Launchpad
6959
user ID. This can then be used by other functions of the
6960
Launchpad plugin. (James Henstridge)
6965
* Commit in quiet mode is now slightly faster as the information to
6966
output is no longer calculated. (Ian Clatworthy)
6968
* Commit no longer checks for new text keys during insertion when the
6969
revision id was deterministically unique. (Robert Collins)
6971
* Committing a change which is not a merge and does not change the number of
6972
files in the tree is faster by utilising the data about whether files are
6973
changed to determine if the tree is unchanged rather than recalculating
6974
it at the end of the commit process. (Robert Collins)
6976
* Inventory serialisation no longer double-sha's the content.
6979
* Knit text reconstruction now avoids making copies of the lines list for
6980
interim texts when building a single text. The new ``apply_delta`` method
6981
on ``KnitContent`` aids this by allowing modification of the revision id
6982
such objects represent. (Robert Collins)
6984
* Pack indices are now partially parsed for specific key lookup using a
6985
bisection approach. (Robert Collins)
6987
* Partial commits are now approximately 40% faster by walking over the
6988
unselected current tree more efficiently. (Robert Collins)
6990
* XML inventory serialisation takes 20% less time while being stricter about
6991
the contents. (Robert Collins)
6993
* Graph ``heads()`` queries have been fixed to no longer access all history
6994
unnecessarily. (Robert Collins)
6999
* ``bzr+https://`` smart server across https now supported.
7000
(John Ferlito, Martin Pool, #128456)
7002
* Mutt is now a supported mail client; set ``mail_client=mutt`` in your
7003
bazaar.conf and ``send`` will use mutt. (Keir Mierle)
7005
* New option ``-c``/``--change`` for ``merge`` command for cherrypicking
7006
changes from one revision. (Alexander Belchenko, #141368)
7008
* Show encodings, locale and list of plugins in the traceback message.
7009
(Martin Pool, #63894)
7011
* Experimental directory formats can now be marked with
7012
``experimental = True`` during registration. (Ian Clatworthy)
7017
* New *Bazaar in Five Minutes* guide. (Matthew Revell)
7019
* The hooks reference documentation is now converted to html as expected.
7025
* Connection error reporting for the smart server has been fixed to
7026
display a user friendly message instead of a traceback.
7027
(Ian Clatworthy, #115601)
7029
* Make sure to use ``O_BINARY`` when opening files to check their
7030
sha1sum. (Alexander Belchenko, John Arbash Meinel, #153493)
7032
* Fix a problem with Win32 handling of the executable bit.
7033
(John Arbash Meinel, #149113)
7035
* ``bzr+ssh://`` and ``sftp://`` URLs that do not specify ports explicitly
7036
no longer assume that means port 22. This allows people using OpenSSH to
7037
override the default port in their ``~/.ssh/config`` if they wish. This
7038
fixes a bug introduced in bzr 0.91. (Andrew Bennetts, #146715)
7040
* Commands reporting exceptions can now be profiled and still have their
7041
data correctly dumped to a file. For example, a ``bzr commit`` with
7042
no changes still reports the operation as pointless but doing so no
7043
longer throws away the profiling data if this command is run with
7044
``--lsprof-file callgrind.out.ci`` say. (Ian Clatworthy)
7046
* Fallback to ftp when paramiko is not installed and sftp can't be used for
7047
``tests/commands`` so that the test suite is still usable without
7049
(Vincent Ladeuil, #59150)
7051
* Fix commit ordering in corner case. (Aaron Bentley, #94975)
7053
* Fix long standing bug in partial commit when there are renames
7054
left in tree. (Robert Collins, #140419)
7056
* Fix selftest semi-random noise during http related tests.
7057
(Vincent Ladeuil, #140614)
7059
* Fix typo in ftp.py making the reconnection fail on temporary errors.
7060
(Vincent Ladeuil, #154259)
7062
* Fix failing test by comparing real paths to cover the case where the TMPDIR
7063
contains a symbolic link.
7064
(Vincent Ladeuil, #141382).
7066
* Fix log against smart server branches that don't support tags.
7067
(James Westby, #140615)
7069
* Fix pycurl http implementation by defining error codes from
7070
pycurl instead of relying on an old curl definition.
7071
(Vincent Ladeuil, #147530)
7073
* Fix 'unprintable error' message when displaying BzrCheckError and
7074
some other exceptions on Python 2.5.
7075
(Martin Pool, #144633)
7077
* Fix ``Inventory.copy()`` and add test for it. (Jelmer Vernooij)
7079
* Handles default value for ListOption in cmd_commit.
7080
(Vincent Ladeuil, #140432)
7082
* HttpServer and FtpServer need to be closed properly or a listening socket
7084
(Vincent Ladeuil, #140055)
7086
* Monitor the .bzr directory created in the top level test
7087
directory to detect leaking tests.
7088
(Vincent Ladeuil, #147986)
7090
* The basename, not the full path, is now used when checking whether
7091
the profiling dump file begins with ``callgrind.out`` or not. This
7092
fixes a bug reported by Aaron Bentley on IRC. (Ian Clatworthy)
7094
* Trivial fix for invoking command ``reconfigure`` without arguments.
7097
* ``WorkingTree.rename_one`` will now raise an error if normalisation of the
7098
new path causes bzr to be unable to access the file. (Robert Collins)
7100
* Correctly detect a NoSuchFile when using a filezilla server. (Gary van der
7106
* ``bzrlib.index.GraphIndex`` now requires a size parameter to the
7107
constructor, for enabling bisection searches. (Robert Collins)
7109
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
7110
tree be supplied to it, previously failing to do so would trigger a
7111
deprecation warning. (Robert Collins)
7113
* ``KnitVersionedFile.add*`` will no longer cache added records even when
7114
enable_cache() has been called - the caching feature is now exclusively for
7115
reading existing data. (Robert Collins)
7117
* ``ReadOnlyLockError`` is deprecated; ``LockFailed`` is usually more
7118
appropriate. (Martin Pool)
7120
* Removed ``bzrlib.transport.TransportLogger`` - please see the new
7121
``trace+`` transport instead. (Robert Collins)
7123
* Removed previously deprecated varargs interface to ``TestCase.run_bzr`` and
7124
deprecated methods ``TestCase.capture`` and ``TestCase.run_bzr_captured``.
7127
* Removed previous deprecated ``basis_knit`` parameter to the
7128
``KnitVersionedFile`` constructor. (Robert Collins)
7130
* Special purpose method ``TestCase.run_bzr_decode`` is moved to the test_non_ascii
7131
class that needs it.
7134
* The class ``bzrlib.repofmt.knitrepo.KnitRepository3`` has been folded into
7135
``KnitRepository`` by parameters to the constructor. (Robert Collins)
7137
* The ``VersionedFile`` interface now allows content checks to be bypassed
7138
by supplying check_content=False. This saves nearly 30% of the minimum
7139
cost to store a version of a file. (Robert Collins)
7141
* Tree's with bad state such as files with no length or sha will no longer
7142
be silently accepted by the repository XML serialiser. To serialise
7143
inventories without such data, pass working=True to write_inventory.
7146
* ``VersionedFile.fix_parents`` has been removed as a harmful API.
7147
``VersionedFile.join`` will no longer accept different parents on either
7148
side of a join - it will either ignore them, or error, depending on the
7149
implementation. See notes when upgrading for more information.
7155
* ``bzrlib.transport.Transport.put_file`` now returns the number of bytes
7156
put by the method call, to allow avoiding stat-after-write or
7157
housekeeping in callers. (Robert Collins)
7159
* ``bzrlib.xml_serializer.Serializer`` is now responsible for checking that
7160
mandatory attributes are present on serialisation and deserialisation.
7161
This fixes some holes in API usage and allows better separation between
7162
physical storage and object serialisation. (Robert Collins)
7164
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
7165
shorthand for deriving from BzrError and setting internal_error = True.
7168
* New method ``bzrlib.mutabletree.update_to_one_parent_via_delta`` for
7169
moving the state of a parent tree to a new version via a delta rather than
7170
a complete replacement tree. (Robert Collins)
7172
* New method ``bzrlib.osutils.minimum_path_selection`` useful for removing
7173
duplication from user input, when a user mentions both a path and an item
7174
contained within that path. (Robert Collins)
7176
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
7177
determining if a repository is write locked. (Robert Collins)
7179
* New method on ``bzrlib.tree.Tree`` ``path_content_summary`` provides a
7180
tuple containing the key information about a path for commit processing
7181
to complete. (Robert Collins)
7183
* New method on xml serialisers, write_inventory_to_lines, which matches the
7184
API used by knits for adding content. (Robert Collins)
7186
* New module ``bzrlib.bisect_multi`` with generic multiple-bisection-at-once
7187
logic, currently only available for byte-based lookup
7188
(``bisect_multi_bytes``). (Robert Collins)
7190
* New helper ``bzrlib.tuned_gzip.bytes_to_gzip`` which takes a byte string
7191
and returns a gzipped version of the same. This is used to avoid a bunch
7192
of api friction during adding of knit hunks. (Robert Collins)
7194
* New parameter on ``bzrlib.transport.Transport.readv``
7195
``adjust_for_latency`` which changes readv from returning strictly the
7196
requested data to inserted return larger ranges and in forward read order
7197
to reduce the effect of network latency. (Robert Collins)
7199
* New parameter yield_parents on ``Inventory.iter_entries_by_dir`` which
7200
causes the parents of a selected id to be returned recursively, so all the
7201
paths from the root down to each element of selected_file_ids are
7202
returned. (Robert Collins)
7204
* Knit joining has been enhanced to support plain to annotated conversion
7205
and annotated to plain conversion. (Ian Clatworthy)
7207
* The CommitBuilder method ``record_entry_contents`` now returns summary
7208
information about the effect of the commit on the repository. This tuple
7209
contains an inventory delta item if the entry changed from the basis, and a
7210
boolean indicating whether a new file graph node was recorded.
7213
* The python path used in the Makefile can now be overridden.
7214
(Andrew Bennetts, Ian Clatworthy)
7219
* New transport implementation ``trace+`` which is useful for testing,
7220
logging activity taken to its _activity attribute. (Robert Collins)
7222
* When running bzr commands within the test suite, internal exceptions are
7223
not caught and reported in the usual way, but rather allowed to propagate
7224
up and be visible to the test suite. A new API ``run_bzr_catch_user_errors``
7225
makes this behavior available to other users.
7228
* New method ``TestCase.call_catch_warnings`` for testing methods that
7229
raises a Python warning. (Martin Pool)
7235
:Released: 2007-09-26
7240
* Print a warning instead of aborting the ``python setup.py install``
7241
process if building of a C extension is not possible.
7242
(Lukáš Lalinský, Alexander Belchenko)
7244
* Fix commit ordering in corner case (Aaron Bentley, #94975)
7246
* Fix ''bzr info bzr://host/'' and other operations on ''bzr://' URLs with
7247
an implicit port. We were incorrectly raising PathNotChild due to
7248
inconsistent treatment of the ''_port'' attribute on the Transport object.
7249
(Andrew Bennetts, #133965)
7251
* Make RemoteRepository.sprout cope gracefully with servers that don't
7252
support the ``Repository.tarball`` request.
7259
:Released: 2007-09-11
7261
* Replaced incorrect tarball for previous release; a debug statement was left
7262
in bzrlib/remote.py.
7268
:Released: 2007-09-11
7273
* The default branch and repository format has changed to
7274
``dirstate-tags``, so tag commands are active by default.
7275
This format is compatible with Bazaar 0.15 and later.
7276
This incidentally fixes bug #126141.
7279
* ``--quiet`` or ``-q`` is no longer a global option. If present, it
7280
must now appear after the command name. Scripts doing things like
7281
``bzr -q missing`` need to be rewritten as ``bzr missing -q``.
7287
* New option ``--author`` in ``bzr commit`` to specify the author of the
7288
change, if it's different from the committer. ``bzr log`` and
7289
``bzr annotate`` display the author instead of the committer.
7292
* In addition to global options and command specific options, a set of
7293
standard options are now supported. Standard options are legal for
7294
all commands. The initial set of standard options are:
7296
* ``--help`` or ``-h`` - display help message
7297
* ``--verbose`` or ``-v`` - display additional information
7298
* ``--quiet`` or ``-q`` - only output warnings and errors.
7300
Unlike global options, standard options can be used in aliases and
7301
may have command-specific help. (Ian Clatworthy)
7303
* Verbosity level processing has now been unified. If ``--verbose``
7304
or ``-v`` is specified on the command line multiple times, the
7305
verbosity level is made positive the first time then increased.
7306
If ``--quiet`` or ``-q`` is specified on the command line
7307
multiple times, the verbosity level is made negative the first
7308
time then decreased. To get the default verbosity level of zero,
7309
either specify none of the above , ``--no-verbose`` or ``--no-quiet``.
7310
Note that most commands currently ignore the magnitude of the
7311
verbosity level but do respect *quiet vs normal vs verbose* when
7312
generating output. (Ian Clatworthy)
7314
* ``Branch.hooks`` now supports ``pre_commit`` hook. The hook's signature
7315
is documented in BranchHooks constructor. (Nam T. Nguyen, #102747)
7317
* New ``Repository.stream_knit_data_for_revisions`` request added to the
7318
network protocol for greatly reduced roundtrips when retrieving a set of
7319
revisions. (Andrew Bennetts)
7324
* ``bzr plugins`` now lists the version number for each plugin in square
7325
brackets after the path. (Robert Collins, #125421)
7327
* Pushing, pulling and branching branches with subtree references was not
7328
copying the subtree weave, preventing the file graph from being accessed
7329
and causing errors in commits in clones. (Robert Collins)
7331
* Suppress warning "integer argument expected, got float" from Paramiko,
7332
which sometimes caused false test failures. (Martin Pool)
7334
* Fix bug in bundle 4 that could cause attempts to write data to wrong
7335
versionedfile. (Aaron Bentley)
7337
* Diffs generated using "diff -p" no longer break the patch parser.
7340
* get_transport treats an empty possible_transports list the same as a non-
7341
empty one. (Aaron Bentley)
7343
* patch verification for merge directives is reactivated, and works with
7344
CRLF and CR files. (Aaron Bentley)
7346
* Accept ..\ as a path in revision specifiers. This fixes for example
7347
"-r branch:..\other-branch" on Windows. (Lukáš Lalinský)
7349
* ``BZR_PLUGIN_PATH`` may now contain trailing slashes.
7350
(Blake Winton, #129299)
7352
* man page no longer lists hidden options (#131667, Aaron Bentley)
7354
* ``uncommit --help`` now explains the -r option adequately. (Daniel
7357
* Error messages are now better formatted with parameters (such as
7358
filenames) quoted when necessary. This avoids confusion when directory
7359
names ending in a '.' at the end of messages were confused with a
7360
full stop that may or not have been there. (Daniel Watkins, #129791)
7362
* Fix ``status FILE -r X..Y``. (Lukáš Lalinský)
7364
* If a particular command is an alias, ``help`` will show the alias
7365
instead of claiming there is no help for said alias. (Daniel Watkins,
7368
* TreeTransform-based operations, like pull, merge, revert, and branch,
7369
now roll back if they encounter an error. (Aaron Bentley, #67699)
7371
* ``bzr commit`` now exits cleanly if a character unsupported by the
7372
current encoding is used in the commit message. (Daniel Watkins,
7375
* bzr send uses default values for ranges when only half of an elipsis
7376
is specified ("-r..5" or "-r5.."). (#61685, Aaron Bentley)
7378
* Avoid trouble when Windows ssh calls itself 'plink' but no plink
7379
binary is present. (Martin Albisetti, #107155)
7381
* ``bzr remove`` should remove clean subtrees. Now it will remove (without
7382
needing ``--force``) subtrees that contain no files with text changes or
7383
modified files. With ``--force`` it removes the subtree regardless of
7384
text changes or unknown files. Directories with renames in or out (but
7385
not changed otherwise) will now be removed without needing ``--force``.
7386
Unknown ignored files will be deleted without needing ``--force``.
7387
(Marius Kruger, #111665)
7389
* When two plugins conflict, the source of both the losing and now the
7390
winning definition is shown. (Konstantin Mikhaylov, #5454)
7392
* When committing to a branch, the location being committed to is
7393
displayed. (Daniel Watkins, #52479)
7395
* ``bzr --version`` takes care about encoding of stdout, especially
7396
when output is redirected. (Alexander Belchenko, #131100)
7398
* Prompt for an ftp password if none is provided.
7399
(Vincent Ladeuil, #137044)
7401
* Reuse bound branch associated transport to avoid multiple
7403
(Vincent Ladeuil, #128076, #131396)
7405
* Overwrite conflicting tags by ``push`` and ``pull`` if the
7406
``--overwrite`` option is specified. (Lukáš Lalinský, #93947)
7408
* In checkouts, tags are copied into the master branch when created,
7409
changed or deleted, and are copied into the checkout when it is
7410
updated. (Martin Pool, #93856, #93860)
7412
* Print a warning instead of aborting the ``python setup.py install``
7413
process if building of a C extension is not possible.
7414
(Lukáš Lalinský, Alexander Belchenko)
7419
* Add the option "--show-diff" to the commit command in order to display
7420
the diff during the commit log creation. (Goffredo Baroncelli)
7422
* ``pull`` and ``merge`` are much faster at installing bundle format 4.
7425
* ``pull -v`` no longer includes deltas, making it much faster.
7428
* ``send`` now sends the directive as an attachment by default.
7429
(Aaron Bentley, Lukáš Lalinský, Alexander Belchenko)
7431
* Documentation updates (Martin Albisetti)
7433
* Help on debug flags is now included in ``help global-options``.
7434
(Daniel Watkins, #124853)
7436
* Parameters passed on the command line are checked to ensure they are
7437
supported by the encoding in use. (Daniel Watkins)
7439
* The compression used within the bzr repository has changed from zlib
7440
level 9 to the zlib default level. This improves commit performance with
7441
only a small increase in space used (and in some cases a reduction in
7442
space). (Robert Collins)
7444
* Initial commit no longer SHAs files twice and now reuses the path
7445
rather than looking it up again, making it faster.
7448
* New option ``-c``/``--change`` for ``diff`` and ``status`` to show
7449
changes in one revision. (Lukáš Lalinský)
7451
* If versioned files match a given ignore pattern, a warning is now
7452
given. (Daniel Watkins, #48623)
7454
* ``bzr status`` now has -S as a short name for --short and -V as a
7455
short name for --versioned. These have been added to assist users
7456
migrating from Subversion: ``bzr status -SV`` is now like
7457
``svn status -q``. (Daniel Watkins, #115990)
7459
* Added C implementation of ``PatienceSequenceMatcher``, which is about
7460
10x faster than the Python version. This speeds up commands that
7461
need file diffing, such as ``bzr commit`` or ``bzr diff``.
7464
* HACKING has been extended with a large section on core developer tasks.
7467
* Add ``branches`` and ``standalone-trees`` as online help topics and
7468
include them as Concepts within the User Reference.
7469
(Paul Moore, Ian Clatworthy)
7471
* ``check`` can detect versionedfile parent references that are
7472
inconsistent with revision and inventory info, and ``reconcile`` can fix
7473
them. These faulty references were generated by 0.8-era releases,
7474
so repositories which were manipulated by old bzrs should be
7475
checked, and possibly reconciled ASAP. (Aaron Bentley, Andrew Bennetts)
7480
* ``Branch.append_revision`` is removed altogether; please use
7481
``Branch.set_last_revision_info`` instead. (Martin Pool)
7483
* CommitBuilder now advertises itself as requiring the root entry to be
7484
supplied. This only affects foreign repository implementations which reuse
7485
CommitBuilder directly and have changed record_entry_contents to require
7486
that the root not be supplied. This should be precisely zero plugins
7487
affected. (Robert Collins)
7489
* The ``add_lines`` methods on ``VersionedFile`` implementations has changed
7490
its return value to include the sha1 and length of the inserted text. This
7491
allows the avoidance of double-sha1 calculations during commit.
7494
* ``Transport.should_cache`` has been removed. It was not called in the
7495
previous release. (Martin Pool)
7500
* Tests may now raise TestNotApplicable to indicate they shouldn't be
7501
run in a particular scenario. (Martin Pool)
7503
* New function multiply_tests_from_modules to give a simpler interface
7504
to test parameterization. (Martin Pool, Robert Collins)
7506
* ``Transport.should_cache`` has been removed. It was not called in the
7507
previous release. (Martin Pool)
7509
* NULL_REVISION is returned to indicate the null revision, not None.
7512
* Use UTF-8 encoded StringIO for log tests to avoid failures on
7513
non-ASCII committer names. (Lukáš Lalinský)
7518
* ``bzrlib.plugin.all_plugins`` has been deprecated in favour of
7519
``bzrlib.plugin.plugins()`` which returns PlugIn objects that provide
7520
useful functionality for determining the path of a plugin, its tests, and
7521
its version information. (Robert Collins)
7523
* Add the option user_encoding to the function 'show_diff_trees()'
7524
in order to move the user encoding at the UI level. (Goffredo Baroncelli)
7526
* Add the function make_commit_message_template_encoded() and the function
7527
edit_commit_message_encoded() which handle encoded strings.
7528
This is done in order to mix the commit messages (which is a unicode
7529
string), and the diff which is a raw string. (Goffredo Baroncelli)
7531
* CommitBuilder now defaults to using add_lines_with_ghosts, reducing
7532
overhead on non-weave repositories which don't require all parents to be
7533
present. (Robert Collins)
7535
* Deprecated method ``find_previous_heads`` on
7536
``bzrlib.inventory.InventoryEntry``. This has been superseded by the use
7537
of ``parent_candidates`` and a separate heads check via the repository
7538
API. (Robert Collins)
7540
* New trace function ``mutter_callsite`` will print out a subset of the
7541
stack to the log, which can be useful for gathering debug details.
7544
* ``bzrlib.pack.ContainerWriter`` now tracks how many records have been
7545
added via a public attribute records_written. (Robert Collins)
7547
* New method ``bzrlib.transport.Transport.get_recommended_page_size``.
7548
This provides a hint to users of transports as to the reasonable
7549
minimum data to read. In principle this can take latency and
7550
bandwidth into account on a per-connection basis, but for now it
7551
just has hard coded values based on the url. (e.g. http:// has a large
7552
page size, file:// has a small one.) (Robert Collins)
7554
* New method on ``bzrlib.transport.Transport`` ``open_write_stream`` allows
7555
incremental addition of data to a file without requiring that all the
7556
data be buffered in memory. (Robert Collins)
7558
* New methods on ``bzrlib.knit.KnitVersionedFile``:
7559
``get_data_stream(versions)``, ``insert_data_stream(stream)`` and
7560
``get_format_signature()``. These provide some infrastructure for
7561
efficiently streaming the knit data for a set of versions over the smart
7564
* Knits with no annotation cache still produce correct annotations.
7567
* Three new methods have been added to ``bzrlib.trace``:
7568
``set_verbosity_level``, ``get_verbosity_level`` and ``is_verbose``.
7569
``set_verbosity_level`` expects a numeric value: negative for quiet,
7570
zero for normal, positive for verbose. The size of the number can be
7571
used to determine just how quiet or verbose the application should be.
7572
The existing ``be_quiet`` and ``is_quiet`` routines have been
7573
integrated into this new scheme. (Ian Clatworthy)
7575
* Options can now be delcared with a ``custom_callback`` parameter. If
7576
set, this routine is called after the option is processed. This feature
7577
is now used by the standard options ``verbose`` and ``quiet`` so that
7578
setting one implicitly resets the other. (Ian Clatworthy)
7580
* Rather than declaring a new option from scratch in order to provide
7581
custom help, a centrally registered option can be decorated using the
7582
new ``bzrlib.Option.custom_help`` routine. In particular, this routine
7583
is useful when declaring better help for the ``verbose`` and ``quiet``
7584
standard options as the base definition of these is now more complex
7585
than before thanks to their use of a custom callback. (Ian Clatworthy)
7587
* Tree._iter_changes(specific_file=[]) now iterates through no files,
7588
instead of iterating through all files. None is used to iterate through
7589
all files. (Aaron Bentley)
7591
* WorkingTree.revert() now accepts None to revert all files. The use of
7592
[] to revert all files is deprecated. (Aaron Bentley)
7598
:Released: 2007-08-28
7603
* Documentation is now organized into multiple directories with a level
7604
added for different languages or locales. Added the Mini Tutorial
7605
and Quick Start Summary (en) documents from the Wiki, improving the
7606
content and readability of the former. Formatted NEWS as Release Notes
7607
complete with a Table of Conents, one heading per release. Moved the
7608
Developer Guide into the main document catalog and provided a link
7609
from the developer document catalog back to the main one.
7610
(Ian Clatworthy, Sabin Iacob, Alexander Belchenko)
7616
* The static convenience method ``BzrDir.create_repository``
7617
is deprecated. Callers should instead create a ``BzrDir`` instance
7618
and call ``create_repository`` on that. (Martin Pool)
7624
:Released: 2007-08-14
7629
* ``bzr init`` should connect to the remote location one time only. We
7630
have been connecting several times because we forget to pass around the
7631
Transport object. This modifies ``BzrDir.create_branch_convenience``,
7632
so that we can give it the Transport we already have.
7633
(John Arbash Meinel, Vincent Ladeuil, #111702)
7635
* Get rid of sftp connection cache (get rid of the FTP one too).
7636
(Vincent Ladeuil, #43731)
7638
* bzr branch {local|remote} remote don't try to create a working tree
7640
(Vincent Ladeuil, #112173)
7642
* All identified multiple connections for a single bzr command have been
7643
fixed. See bzrlib/tests/commands directory.
7646
* ``bzr rm`` now does not insist on ``--force`` to delete files that
7647
have been renamed but not otherwise modified. (Marius Kruger,
7650
* ``bzr selftest --bench`` no longer emits deprecation warnings
7653
* ``bzr status`` now honours FILE parameters for conflict lists
7654
(Aaron Bentley, #127606)
7656
* ``bzr checkout`` now honours -r when reconstituting a working tree.
7657
It also honours -r 0. (Aaron Bentley, #127708)
7659
* ``bzr add *`` no more fails on Windows if working tree contains
7660
non-ascii file names. (Kuno Meyer, #127361)
7662
* allow ``easy_install bzr`` runs without fatal errors.
7663
(Alexander Belchenko, #125521)
7665
* Graph._filter_candidate_lca does not raise KeyError if a candidate
7666
is eliminated just before it would normally be examined. (Aaron Bentley)
7668
* SMTP connection failures produce a nice message, not a traceback.
7674
* Don't show "dots" progress indicators when run non-interactively, such
7675
as from cron. (Martin Pool)
7677
* ``info`` now formats locations more nicely and lists "submit" and
7678
"public" branches (Aaron Bentley)
7680
* New ``pack`` command that will trigger database compression within
7681
the repository (Robert Collins)
7683
* Implement ``_KnitIndex._load_data`` in a pyrex extension. The pyrex
7684
version is approximately 2-3x faster at parsing a ``.kndx`` file.
7685
Which yields a measurable improvement for commands which have to
7686
read from the repository, such as a 1s => 0.75s improvement in
7687
``bzr diff`` when there are changes to be shown. (John Arbash Meinel)
7689
* Merge is now faster. Depending on the scenario, it can be more than 2x
7690
faster. (Aaron Bentley)
7692
* Give a clearer warning, and allow ``python setup.py install`` to
7693
succeed even if pyrex is not available.
7694
(John Arbash Meinel)
7696
* ``DirState._read_dirblocks`` now has an optional Pyrex
7697
implementation. This improves the speed of any command that has to
7698
read the entire DirState. (``diff``, ``status``, etc, improve by
7700
``bisect_dirblocks`` has also been improved, which helps all
7701
``_get_entry`` type calls (whenever we are searching for a
7702
particular entry in the in-memory DirState).
7703
(John Arbash Meinel)
7705
* ``bzr pull`` and ``bzr push`` no longer do a complete walk of the
7706
branch revision history for ui display unless -v is supplied.
7709
* ``bzr log -rA..B`` output shifted to the left margin if the log only
7710
contains merge revisions. (Kent Gibson)
7712
* The ``plugins`` command is now public with improved help.
7715
* New bundle and merge directive formats are faster to generate, and
7717
* Annotate merge now works when there are local changes. (Aaron Bentley)
7719
* Commit now only shows the progress in terms of directories instead of
7720
entries. (Ian Clatworthy)
7722
* Fix ``KnitRepository.get_revision_graph`` to not request the graph 2
7723
times. This makes ``get_revision_graph`` 2x faster. (John Arbash
7726
* Fix ``VersionedFile.get_graph()`` to avoid using
7727
``set.difference_update(other)``, which has bad scaling when
7728
``other`` is large. This improves ``VF.get_graph([version_id])`` for
7729
a 12.5k graph from 2.9s down to 200ms. (John Arbash Meinel)
7731
* The ``--lsprof-file`` option now generates output for KCacheGrind if
7732
the file starts with ``callgrind.out``. This matches the default file
7733
filtering done by KCacheGrind's Open Dialog. (Ian Clatworthy)
7735
* Fix ``bzr update`` to avoid an unnecessary
7736
``branch.get_master_branch`` call, which avoids 1 extra connection
7737
to the remote server. (Partial fix for #128076, John Arbash Meinel)
7739
* Log errors from the smart server in the trace file, to make debugging
7740
test failures (and live failures!) easier. (Andrew Bennetts)
7742
* The HTML version of the man page has been superceded by a more
7743
comprehensive manual called the Bazaar User Reference. This manual
7744
is completed generated from the online help topics. As part of this
7745
change, limited reStructuredText is now explicitly supported in help
7746
topics and command help with 'unnatural' markup being removed prior
7747
to display by the online help or inclusion in the man page.
7750
* HTML documentation now use files extension ``*.html``
7751
(Alexander Belchenko)
7753
* The cache of ignore definitions is now cleared in WorkingTree.unlock()
7754
so that changes to .bzrignore aren't missed. (#129694, Daniel Watkins)
7756
* ``bzr selftest --strict`` fails if there are any missing features or
7757
expected test failures. (Daniel Watkins, #111914)
7759
* Link to registration survey added to README. (Ian Clatworthy)
7761
* Windows standalone installer show link to registration survey
7762
when installation finished. (Alexander Belchenko)
7767
* Deprecated dictionary ``bzrlib.option.SHORT_OPTIONS`` removed.
7768
Options are now required to provide a help string and it must
7769
comply with the style guide by being one or more sentences with an
7770
initial capital and final period. (Martin Pool)
7772
* KnitIndex.get_parents now returns tuples. (Robert Collins)
7774
* Ancient unused ``Repository.text_store`` attribute has been removed.
7777
* The ``bzrlib.pack`` interface has changed to use tuples of bytestrings
7778
rather than just bytestrings, making it easier to represent multiple
7779
element names. As this interface was not used by any internal facilities
7780
since it was introduced in 0.18 no API compatibility is being preserved.
7781
The serialised form of these packs is identical with 0.18 when a single
7782
element tuple is in use. (Robert Collins)
7787
* merge now uses ``iter_changes`` to calculate changes, which makes room for
7788
future performance increases. It is also more consistent with other
7789
operations that perform comparisons, and reduces reliance on
7790
Tree.inventory. (Aaron Bentley)
7792
* Refactoring of transport classes connected to a remote server.
7793
ConnectedTransport is a new class that serves as a basis for all
7794
transports needing to connect to a remote server. transport.split_url
7795
have been deprecated, use the static method on the object instead. URL
7796
tests have been refactored too.
7799
* Better connection sharing for ConnectedTransport objects.
7800
transport.get_transport() now accepts a 'possible_transports' parameter.
7801
If a newly requested transport can share a connection with one of the
7805
* Most functions now accept ``bzrlib.revision.NULL_REVISION`` to indicate
7806
the null revision, and consider using ``None`` for this purpose
7807
deprecated. (Aaron Bentley)
7809
* New ``index`` module with abstract index functionality. This will be
7810
used during the planned changes in the repository layer. Currently the
7811
index layer provides a graph aware immutable index, a builder for the
7812
same index type to allow creating them, and finally a composer for
7813
such indices to allow the use of many indices in a single query. The
7814
index performance is not optimised, however the API is stable to allow
7815
development on top of the index. (Robert Collins)
7817
* ``bzrlib.dirstate.cmp_by_dirs`` can be used to compare two paths by
7818
their directory sections. This is equivalent to comparing
7819
``path.split('/')``, only without having to split the paths.
7820
This has a Pyrex implementation available.
7821
(John Arbash Meinel)
7823
* New transport decorator 'unlistable+' which disables the list_dir
7824
functionality for testing.
7826
* Deprecated ``change_entry`` in transform.py. (Ian Clatworthy)
7828
* RevisionTree.get_weave is now deprecated. Tree.plan_merge is now used
7829
for performing annotate-merge. (Aaron Bentley)
7831
* New EmailMessage class to create email messages. (Adeodato Simó)
7833
* Unused functions on the private interface KnitIndex have been removed.
7836
* New ``knit.KnitGraphIndex`` which provides a ``KnitIndex`` layered on top
7837
of a ``index.GraphIndex``. (Robert Collins)
7839
* New ``knit.KnitVersionedFile.iter_parents`` method that allows querying
7840
the parents of many knit nodes at once, reducing round trips to the
7841
underlying index. (Robert Collins)
7843
* Graph now has an is_ancestor method, various bits use it.
7846
* The ``-Dhpss`` flag now includes timing information. As well as
7847
logging when a new connection is opened. (John Arbash Meinel)
7849
* ``bzrlib.pack.ContainerWriter`` now returns an offset, length tuple to
7850
callers when inserting data, allowing generation of readv style access
7851
during pack creation, without needing a separate pass across the output
7852
pack to gather such details. (Robert Collins)
7854
* ``bzrlib.pack.make_readv_reader`` allows readv based access to pack
7855
files that are stored on a transport. (Robert Collins)
7857
* New ``Repository.has_same_location`` method that reports if two
7858
repository objects refer to the same repository (although with some risk
7859
of false negatives). (Andrew Bennetts)
7861
* InterTree.compare now passes require_versioned on correctly.
7864
* New methods on Repository - ``start_write_group``,
7865
``commit_write_group``, ``abort_write_group`` and ``is_in_write_group`` -
7866
which provide a clean hook point for transactional Repositories - ones
7867
where all the data for a fetch or commit needs to be made atomically
7868
available in one step. This allows the write lock to remain while making
7869
a series of data insertions. (e.g. data conversion). (Robert Collins)
7871
* In ``bzrlib.knit`` the internal interface has been altered to use
7872
3-tuples (index, pos, length) rather than two-tuples (pos, length) to
7873
describe where data in a knit is, allowing knits to be split into
7874
many files. (Robert Collins)
7876
* ``bzrlib.knit._KnitData`` split into cache management and physical access
7877
with two access classes - ``_PackAccess`` and ``_KnitAccess`` defined.
7878
The former provides access into a .pack file, and the latter provides the
7879
current production repository form of .knit files. (Robert Collins)
7884
* Remove selftest ``--clean-output``, ``--numbered-dirs`` and
7885
``--keep-output`` options, which are obsolete now that tests
7886
are done within directories in $TMPDIR. (Martin Pool)
7888
* The SSH_AUTH_SOCK environment variable is now reset to avoid
7889
interaction with any running ssh agents. (Jelmer Vernooij, #125955)
7891
* run_bzr_subprocess handles parameters the same way as run_bzr:
7892
either a string or a list of strings should be passed as the first
7893
parameter. Varargs-style parameters are deprecated. (Aaron Bentley)
7899
:Released: 2007-07-17
7904
* Fix 'bzr add' crash under Win32 (Kuno Meyer)
7910
:Released: 2007-07-10
7915
* Do not suppress pipe errors, etc. in non-display commands
7916
(Alexander Belchenko, #87178)
7918
* Display a useful error message when the user requests to annotate
7919
a file that is not present in the specified revision.
7920
(James Westby, #122656)
7922
* Commands that use status flags now have a reference to 'help
7923
status-flags'. (Daniel Watkins, #113436)
7925
* Work around python-2.4.1 inhability to correctly parse the
7926
authentication header.
7927
(Vincent Ladeuil, #121889)
7929
* Use exact encoding for merge directives. (Adeodato Simó, #120591)
7931
* Fix tempfile permissions error in smart server tar bundling under
7932
Windows. (Martin _, #119330)
7934
* Fix detection of directory entries in the inventory. (James Westby)
7936
* Fix handling of http code 400: Bad Request When issuing too many ranges.
7937
(Vincent Ladeuil, #115209)
7939
* Issue a CONNECT request when connecting to an https server
7940
via a proxy to enable SSL tunneling.
7941
(Vincent Ladeuil, #120678)
7943
* Fix ``bzr log -r`` to support selecting merge revisions, both
7944
individually and as part of revision ranges.
7945
(Kent Gibson, #4663)
7947
* Don't leave cruft behind when failing to acquire a lockdir.
7948
(Martin Pool, #109169)
7950
* Don't use the '-f' strace option during tests.
7951
(Vincent Ladeuil, #102019).
7953
* Warn when setting ``push_location`` to a value that will be masked by
7954
locations.conf. (Aaron Bentley, #122286)
7956
* Fix commit ordering in corner case (Aaron Bentley, #94975)
7958
* Make annotate behave in a non-ASCII world (Adeodato Simó).
7963
* The --lsprof-file option now dumps a text rendering of the profiling
7964
information if the filename ends in ".txt". It will also convert the
7965
profiling information to a format suitable for KCacheGrind if the
7966
output filename ends in ".callgrind". Fixes to the lsprofcalltree
7967
conversion process by Jean Paul Calderone and Itamar were also merged.
7968
See http://ddaa.net/blog/python/lsprof-calltree. (Ian Clatworthy)
7970
* ``info`` now defaults to non-verbose mode, displaying only paths and
7971
abbreviated format info. ``info -v`` displays all the information
7972
formerly displayed by ``info``. (Aaron Bentley, Adeodato Simó)
7974
* ``bzr missing`` now has better option names ``--this`` and ``--other``.
7977
* The internal ``weave-list`` command has become ``versionedfile-list``,
7978
and now lists knits as well as weaves. (Aaron Bentley)
7980
* Automatic merge base selection uses a faster algorithm that chooses
7981
better bases in criss-cross merge situations (Aaron Bentley)
7983
* Progress reporting in ``commit`` has been improved. The various logical
7984
stages are now reported on as follows, namely:
7986
* Collecting changes [Entry x/y] - Stage n/m
7987
* Saving data locally - Stage n/m
7988
* Uploading data to master branch - Stage n/m
7989
* Updating the working tree - Stage n/m
7990
* Running post commit hooks - Stage n/m
7992
If there is no master branch, the 3rd stage is omitted and the total
7993
number of stages is adjusted accordingly.
7995
Each hook that is run after commit is listed with a name (as hooks
7996
can be slow it is useful feedback).
7997
(Ian Clatworthy, Robert Collins)
7999
* Various operations that are now faster due to avoiding unnecessary
8000
topological sorts. (Aaron Bentley)
8002
* Make merge directives robust against broken bundles. (Aaron Bentley)
8004
* The lsprof filename note is emitted via trace.note(), not standard
8005
output. (Aaron Bentley)
8007
* ``bzrlib`` now exports explicit API compatibility information to assist
8008
library users and plugins. See the ``bzrlib.api`` module for details.
8011
* Remove unnecessary lock probes when acquiring a lockdir.
8014
* ``bzr --version`` now shows the location of the bzr log file, which
8015
is especially useful on Windows. (Martin Pool)
8017
* -D now supports hooks to get debug tracing of hooks (though its currently
8018
minimal in nature). (Robert Collins)
8020
* Long log format reports deltas on merge revisions.
8021
(John Arbash Meinel, Kent Gibson)
8023
* Make initial push over ftp more resilient. (John Arbash Meinel)
8025
* Print a summary of changes for update just like pull does.
8026
(Daniel Watkins, #113990)
8028
* Add a -Dhpss option to trace smart protocol requests and responses.
8034
* Testing cleanups -
8035
``bzrlib.repository.RepositoryTestProviderAdapter`` has been moved
8036
to ``bzrlib.tests.repository_implementations``;
8037
``bzrlib.repository.InterRepositoryTestProviderAdapter`` has been moved
8038
to ``bzrlib.tests.interrepository_implementations``;
8039
``bzrlib.transport.TransportTestProviderAdapter`` has moved to
8040
``bzrlib.tests.test_transport_implementations``.
8041
``bzrlib.branch.BranchTestProviderAdapter`` has moved to
8042
``bzrlib.tests.branch_implementations``.
8043
``bzrlib.bzrdir.BzrDirTestProviderAdapter`` has moved to
8044
``bzrlib.tests.bzrdir_implementations``.
8045
``bzrlib.versionedfile.InterVersionedFileTestProviderAdapter`` has moved
8046
to ``bzrlib.tests.interversionedfile_implementations``.
8047
``bzrlib.store.revision.RevisionStoreTestProviderAdapter`` has moved to
8048
``bzrlib.tests.revisionstore_implementations``.
8049
``bzrlib.workingtree.WorkingTreeTestProviderAdapter`` has moved to
8050
``bzrlib.tests.workingtree_implementations``.
8051
These changes are an API break in the testing infrastructure only.
8054
* Relocate TestCaseWithRepository to be more central. (Robert Collins)
8056
* ``bzrlib.add.smart_add_tree`` will no longer perform glob expansion on
8057
win32. Callers of the function should do this and use the new
8058
``MutableTree.smart_add`` method instead. (Robert Collins)
8060
* ``bzrlib.add.glob_expand_for_win32`` is now
8061
``bzrlib.win32utils.glob_expand``. (Robert Collins)
8063
* ``bzrlib.add.FastPath`` is now private and moved to
8064
``bzrlib.mutabletree._FastPath``. (Robert Collins, Martin Pool)
8066
* ``LockDir.wait`` removed. (Martin Pool)
8068
* The ``SmartServer`` hooks API has changed for the ``server_started`` and
8069
``server_stopped`` hooks. The first parameter is now an iterable of
8070
backing URLs rather than a single URL. This is to reflect that many
8071
URLs may map to the external URL of the server. E.g. the server interally
8072
may have a chrooted URL but also the local file:// URL will be at the
8073
same location. (Robert Collins)
8078
* New SMTPConnection class to unify email handling. (Adeodato Simó)
8080
* Fix documentation of BzrError. (Adeodato Simó)
8082
* Make BzrBadParameter an internal error. (Adeodato Simó)
8084
* Remove use of 'assert False' to raise an exception unconditionally.
8087
* Give a cleaner error when failing to decode knit index entry.
8090
* TreeConfig would mistakenly search the top level when asked for options
8091
from a section. It now respects the section argument and only
8092
searches the specified section. (James Westby)
8094
* Improve ``make api-docs`` output. (John Arbash Meinel)
8096
* Use os.lstat rather than os.stat for osutils.make_readonly and
8097
osutils.make_writeable. This makes the difftools plugin more
8098
robust when dangling symlinks are found. (Elliot Murphy)
8100
* New ``-Dlock`` option to log (to ~/.bzr.log) information on when
8101
lockdirs are taken or released. (Martin Pool)
8103
* ``bzrlib`` Hooks are now nameable using ``Hooks.name_hook``. This
8104
allows a nicer UI when hooks are running as the current hook can
8105
be displayed. (Robert Collins)
8107
* ``Transport.get`` has had its interface made more clear for ease of use.
8108
Retrieval of a directory must now fail with either 'PathError' at open
8109
time, or raise 'ReadError' on a read. (Robert Collins)
8111
* New method ``_maybe_expand_globs`` on the ``Command`` class for
8112
dealing with unexpanded glob lists - e.g. on the win32 platform. This
8113
was moved from ``bzrlib.add._prepare_file_list``. (Robert Collins)
8115
* ``bzrlib.add.smart_add`` and ``bzrlib.add.smart_add_tree`` are now
8116
deprecated in favour of ``MutableTree.smart_add``. (Robert Collins,
8119
* New method ``external_url`` on Transport for obtaining the url to
8120
hand to external processes. (Robert Collins)
8122
* Teach windows installers to build pyrex/C extensions.
8123
(Alexander Belchenko)
8128
* Removed the ``--keep-output`` option from selftest and clean up test
8129
directories as they're used. This reduces the IO load from
8130
running the test suite and cuts the time by about half.
8131
(Andrew Bennetts, Martin Pool)
8133
* Add scenarios as a public attribute on the TestAdapter classes to allow
8134
modification of the generated scenarios before adaption and easier
8135
testing. (Robert Collins)
8137
* New testing support class ``TestScenarioApplier`` which multiplies
8138
out a single teste by a list of supplied scenarios. (RobertCollins)
8140
* Setting ``repository_to_test_repository`` on a repository_implementations
8141
test will cause it to be called during repository creation, allowing the
8142
testing of repository classes which are not based around the Format
8143
concept. For example a repository adapter can be tested in this manner,
8144
by altering the repository scenarios to include a scenario that sets this
8145
attribute during the test parameterisation in
8146
``bzrlib.tests.repository.repository_implementations``. (Robert Collins)
8148
* Clean up many of the APIs for blackbox testing of Bazaar. The standard
8149
interface is now self.run_bzr. The command to run can be passed as
8150
either a list of parameters, a string containing the command line, or
8151
(deprecated) varargs parameters. (Martin Pool)
8153
* The base TestCase now isolates tests from -D parameters by clearing
8154
``debug.debug_flags`` and restores it afterwards. (Robert Collins)
8156
* Add a relpath parameter to get_transport methods in test framework to
8157
avoid useless cloning.
8158
(Vincent Ladeuil, #110448)
8164
:Released: 2007-06-18
8169
* Fix crash of commit due to wrong lookup of filesystem encoding.
8170
(Colin Watson, #120647)
8172
* Revert logging just to stderr in commit as broke unicode filenames.
8173
(Aaron Bentley, Ian Clatworthy, #120930)
8179
:Released: 2007-06-12
8181
Notes When Upgrading
8182
********************
8184
* The kind() and is_executable() APIs on the WorkingTree interface no
8185
longer implicitly (read) locks and unlocks the tree. This *might*
8186
impact some plug-ins and tools using this part of the API. If you find
8187
an issue that may be caused by this change, please let us know,
8188
particularly the plug-in/tool maintainer. If encountered, the API
8189
fix is to surround kind() and is_executable() calls with lock_read()
8190
and unlock() like so::
8192
work_tree.lock_read()
8194
kind = work_tree.kind(...)
8200
* Rework of LogFormatter API to provide beginning/end of log hooks and to
8201
encapsulate the details of the revision to be logged in a LogRevision
8203
In long log formats, merge revision ids are only shown when --show-ids
8204
is specified, and are labelled "revision-id:", as per mainline
8205
revisions, instead of "merged:". (Kent Gibson)
8207
* New ``BranchBuilder`` API which allows the construction of particular
8208
histories quickly. Useful for testing and potentially other applications
8209
too. (Robert Collins)
8214
* There are two new help topics, working-trees and repositories that
8215
attempt to explain these concepts. (James Westby, John Arbash Meinel,
8218
* Added ``bzr log --limit`` to report a limited number of revisions.
8219
(Kent Gibson, #3659)
8221
* Revert does not try to preserve file contents that were originally
8222
produced by reverting to a historical revision. (Aaron Bentley)
8224
* ``bzr log --short`` now includes ``[merge]`` for revisions which
8225
have more than one parent. This is a small improvement to help
8226
understanding what changes have occurred
8227
(John Arbash Meinel, #83887)
8229
* TreeTransform avoids many renames when contructing large trees,
8230
improving speed. 3.25x speedups have been observed for construction of
8231
kernel-sized-trees, and checkouts are 1.28x faster. (Aaron Bentley)
8233
* Commit on large trees is now faster. In my environment, a commit of
8234
a small change to the Mozilla tree (55k files) has dropped from
8235
66 seconds to 32 seconds. For a small tree of 600 files, commit of a
8236
small change is 33% faster. (Ian Clatworthy)
8238
* New --create-prefix option to bzr init, like for push. (Daniel Watkins,
8244
* ``bzr push`` should only connect to the remote location one time.
8245
We have been connecting 3 times because we forget to pass around
8246
the Transport object. This adds ``BzrDir.clone_on_transport()``, so
8247
that we can pass in the Transport that we already have.
8248
(John Arbash Meinel, #75721)
8250
* ``DirState.set_state_from_inventory()`` needs to properly order
8251
based on split paths, not just string paths.
8252
(John Arbash Meinel, #115947)
8254
* Let TestUIFactoy encode the password prompt with its own stdout.
8255
(Vincent Ladeuil, #110204)
8257
* pycurl should take use the range header that takes the range hint
8259
(Vincent Ladeuil, #112719)
8261
* WorkingTree4.get_file_sha1 no longer raises an exception when invoked
8262
on a missing file. (Aaron Bentley, #118186)
8264
* WorkingTree.remove works correctly with tree references, and when pwd is
8265
not the tree root. (Aaron Bentley)
8267
* Merge no longer fails when a file is renamed in one tree and deleted
8268
in the other. (Aaron Bentley, #110279)
8270
* ``revision-info`` now accepts dotted revnos, doesn't require a tree,
8271
and defaults to the last revision (Matthew Fuller, #90048)
8273
* Tests no longer fail when BZR_REMOTE_PATH is set in the environment.
8274
(Daniel Watkins, #111958)
8276
* ``bzr branch -r revid:foo`` can be used to branch any revision in
8277
your repository. (Previously Branch6 only supported revisions in your
8278
mainline). (John Arbash Meinel, #115343)
8283
:Released: 2007-05-07
8288
* Handle when you have 2 directories with similar names, but one has a
8289
hyphen. (``'abc'`` versus ``'abc-2'``). The WT4._iter_changes
8290
iterator was using direct comparison and ``'abc/a'`` sorts after
8291
``'abc-2'``, but ``('abc', 'a')`` sorts before ``('abc-2',)``.
8292
(John Arbash Meinel, #111227)
8294
* Handle when someone renames a file on disk without telling bzr.
8295
Previously we would report the first file as missing, but not show
8296
the new unknown file. (John Arbash Meinel, #111288)
8298
* Avoid error when running hooks after pulling into or pushing from
8299
a branch bound to a smartserver branch. (Martin Pool, #111968)
8304
* Move developer documentation to doc/developers/. This reduces clutter in
8305
the root of the source tree and allows HACKING to be split into multiple
8306
files. (Robert Collins, Alexander Belchenko)
8308
* Clean up the ``WorkingTree4._iter_changes()`` internal loops as well as
8309
``DirState.update_entry()``. This optimizes the core logic for ``bzr
8310
diff`` and ``bzr status`` significantly improving the speed of
8311
both. (John Arbash Meinel)
8316
:Released: 2007-04-30
8321
* Handle the case when you delete a file, and then rename another file
8322
on top of it. Also handle the case of ``bzr rm --keep foo``. ``bzr
8323
status`` should show the removed file and an unknown file in its
8324
place. (John Arbash Meinel, #109993)
8326
* Bundles properly read and write revision properties that have an
8327
empty value. And when the value is not ASCII.
8328
(John Arbash Meinel, #109613)
8330
* Fix the bzr commit message to be in text mode.
8331
(Alexander Belchenko, #110901)
8333
* Also handle when you rename a file and create a file where it used
8334
to be. (John Arbash Meinel, #110256)
8336
* ``WorkingTree4._iter_changes`` should not descend into unversioned
8337
directories. (John Arbash Meinel, #110399)
8342
:Released: 2007-04-26
8344
Notes When Upgrading
8345
********************
8347
* ``bzr remove`` and ``bzr rm`` will now remove the working file, if
8348
it could be recovered again.
8349
This has been done for consistency with svn and the unix rm command.
8350
The old ``remove`` behaviour has been retained in the new option
8351
``bzr remove --keep``, which will just stop versioning the file,
8353
``bzr remove --force`` have been added which will always delete the
8355
``bzr remove`` is also more verbose.
8356
(Marius Kruger, #82602)
8361
* Merge directives can now be supplied as input to `merge` and `pull`,
8362
like bundles can. (Aaron Bentley)
8364
* Sending the SIGQUIT signal to bzr, which can be done on Unix by
8365
pressing Control-Backslash, drops bzr into a debugger. Type ``'c'``
8366
to continue. This can be disabled by setting the environment variable
8367
``BZR_SIGQUIT_PDB=0``. (Martin Pool)
8369
* selftest now supports --list-only to list tests instead of running
8370
them. (Ian Clatworthy)
8372
* selftest now supports --exclude PATTERN (or -x PATTERN) to exclude
8373
tests with names that match that regular expression.
8374
(Ian Clatworthy, #102679)
8376
* selftest now supports --randomize SEED to run tests in a random order.
8377
SEED is typically the value 'now' meaning 'use the current time'.
8378
(Ian Clatworthy, #102686)
8380
* New option ``--fixes`` to commit, which stores bug fixing annotations as
8381
revision properties. Built-in support for Launchpad, Debian, Trac and
8382
Bugzilla bug trackers. (Jonathan Lange, James Henstridge, Robert Collins)
8384
* New API, ``bzrlib.bugtracker.tracker_registry``, for adding support for
8385
other bug trackers to ``fixes``. (Jonathan Lange, James Henstridge,
8388
* ``selftest`` has new short options ``-f`` and ``-1``. (Martin
8391
* ``bzrlib.tsort.MergeSorter`` optimizations. Change the inner loop
8392
into using local variables instead of going through ``self._var``.
8393
Improves the time to ``merge_sort`` a 10k revision graph by
8394
approximately 40% (~700->400ms). (John Arbash Meinel)
8396
* ``make docs`` now creates a man page at ``man1/bzr.1`` fixing bug 107388.
8399
* ``bzr help`` now provides cross references to other help topics using
8400
the _see_also facility on command classes. Likewise the bzr_man
8401
documentation, and the bzr.1 man page also include this information.
8404
* Tags are now included in logs, that use the long log formatter.
8405
(Erik Bågfors, Alexander Belchenko)
8407
* ``bzr help`` provides a clearer message when a help topic cannot be
8408
found. (Robert Collins, #107656)
8410
* ``bzr help`` now accepts optional prefixes for command help. The help
8411
for all commands can now be found at ``bzr help commands/COMMANDNAME``
8412
as well as ``bzr help COMMANDNAME`` (which only works for commands
8413
where the name is not the same as a more general help topic).
8416
* ``bzr help PLUGINNAME`` will now return the module docstring from the
8417
plugin PLUGINNAME. (Robert Collins, #50408)
8419
* New help topic ``urlspec`` which lists the availables transports.
8420
(Goffredo Baroncelli)
8422
* doc/server.txt updated to document the default bzr:// port
8423
and also update the blurb about the hpss' current status.
8424
(Robert Collins, #107125).
8426
* ``bzr serve`` now listens on interface 0.0.0.0 by default, making it
8427
serve out to the local LAN (and anyone in the world that can reach the
8428
machine running ``bzr serve``. (Robert Collins, #98918)
8430
* A new smart server protocol version has been added. It prefixes requests
8431
and responses with an explicit version identifier so that future protocol
8432
revisions can be dealt with gracefully. (Andrew Bennetts, Robert Collins)
8434
* The bzr protocol version 2 indicates success or failure in every response
8435
without depending on particular commands encoding that consistently,
8436
allowing future client refactorings to be much more robust about error
8437
handling. (Robert Collins, Martin Pool, Andrew Bennetts)
8439
* The smart protocol over HTTP client has been changed to always post to the
8440
same ``.bzr/smart`` URL under the original location when it can. This allows
8441
HTTP servers to only have to pass URLs ending in .bzr/smart to the smart
8442
server handler, and not arbitrary ``.bzr/*/smart`` URLs. (Andrew Bennetts)
8444
* digest authentication is now supported for proxies and HTTP by the urllib
8445
based http implementation. Tested against Apache 2.0.55 and Squid
8446
2.6.5. Basic and digest authentication are handled coherently for HTTP
8447
and proxy: if the user is provided in the url (bzr command line for HTTP,
8448
proxy environment variables for proxies), the password is prompted for
8449
(only once). If the password is provided, it is taken into account. Once
8450
the first authentication is successful, all further authentication
8451
roundtrips are avoided by preventively setting the right authentication
8458
* bzrlib API compatability with 0.8 has been dropped, cleaning up some
8459
code paths. (Robert Collins)
8461
* Change the format of chroot urls so that they can be safely manipulated
8462
by generic url utilities without causing the resulting urls to have
8463
escaped the chroot. A side effect of this is that creating a chroot
8464
requires an explicit action using a ChrootServer.
8465
(Robert Collins, Andrew Bennetts)
8467
* Deprecate ``Branch.get_root_id()`` because branches don't have root ids,
8468
rather than fixing bug #96847. (Aaron Bentley)
8470
* ``WorkingTree.apply_inventory_delta`` provides a better alternative to
8471
``WorkingTree._write_inventory``. (Aaron Bentley)
8473
* Convenience method ``TestCase.expectFailure`` ensures that known failures
8474
do not silently pass. (Aaron Bentley)
8476
* ``Transport.local_abspath`` now raises ``NotLocalUrl`` rather than
8477
``TransportNotPossible``. (Martin Pool, Ian Clatworthy)
8479
* New SmartServer hooks facility. There are two initial hooks documented
8480
in ``bzrlib.transport.smart.SmartServerHooks``. The two initial hooks allow
8481
plugins to execute code upon server startup and shutdown.
8484
* SmartServer in standalone mode will now close its listening socket
8485
when it stops, rather than waiting for garbage collection. This primarily
8486
fixes test suite hangs when a test tries to connect to a shutdown server.
8487
It may also help improve behaviour when dealing with a server running
8488
on a specific port (rather than dynamically assigned ports).
8491
* Move most SmartServer code into a new package, bzrlib/smart.
8492
bzrlib/transport/remote.py contains just the Transport classes that used
8493
to be in bzrlib/transport/smart.py. (Andrew Bennetts)
8495
* urllib http implementation avoid roundtrips associated with
8496
401 (and 407) errors once the authentication succeeds.
8499
* urlib http now supports querying the user for a proxy password if
8500
needed. Realm is shown in the prompt for both HTTP and proxy
8501
authentication when the user is required to type a password.
8504
* Renamed SmartTransport (and subclasses like SmartTCPTransport) to
8505
RemoteTransport (and subclasses to RemoteTCPTransport, etc). This is more
8506
consistent with its new home in ``bzrlib/transport/remote.py``, and because
8507
it's not really a "smart" transport, just one that does file operations
8508
via remote procedure calls. (Andrew Bennetts)
8510
* The ``lock_write`` method of ``LockableFiles``, ``Repository`` and
8511
``Branch`` now accept a ``token`` keyword argument, so that separate
8512
instances of those objects can share a lock if it has the right token.
8513
(Andrew Bennetts, Robert Collins)
8515
* New method ``get_branch_reference`` on ``BzrDir`` allows the detection of
8516
branch references - which the smart server component needs.
8518
* The Repository API ``make_working_trees`` is now permitted to return
8519
False when ``set_make_working_trees`` is not implemented - previously
8520
an unimplemented ``set_make_working_trees`` implied the result True
8521
from ``make_working_trees``. This has been changed to accomodate the
8522
smart server, where it does not make sense (at this point) to ever
8523
make working trees by default. (Robert Collins)
8525
* Command objects can now declare related help topics by having _see_also
8526
set to a list of related topic. (Robert Collins)
8528
* ``bzrlib.help`` now delegates to the Command class for Command specific
8529
help. (Robert Collins)
8531
* New class ``TransportListRegistry``, derived from the Registry class, which
8532
simplifies tracking the available Transports. (Goffredo Baroncelli)
8534
* New function ``Branch.get_revision_id_to_revno_map`` which will
8535
return a dictionary mapping revision ids to dotted revnos. Since
8536
dotted revnos are defined in the context of the branch tip, it makes
8537
sense to generate them from a ``Branch`` object.
8538
(John Arbash Meinel)
8540
* Fix the 'Unprintable error' message display to use the repr of the
8541
exception that prevented printing the error because the str value
8542
for it is often not useful in debugging (e.g. KeyError('foo') has a
8543
str() of 'foo' but a repr of 'KeyError('foo')' which is much more
8544
useful. (Robert Collins)
8546
* ``urlutils.normalize_url`` now unescapes unreserved characters, such as "~".
8552
* Don't fail bundle selftest if email has 'two' embedded.
8553
(Ian Clatworthy, #98510)
8555
* Remove ``--verbose`` from ``bzr bundle``. It didn't work anyway.
8556
(Robert Widhopf-Fenk, #98591)
8558
* Remove ``--basis`` from the checkout/branch commands - it didn't work
8559
properly and is no longer beneficial.
8560
(Robert Collins, #53675, #43486)
8562
* Don't produce encoding error when adding duplicate files.
8565
* Fix ``bzr log <file>`` so it only logs the revisions that changed
8566
the file, and does it faster.
8567
(Kent Gibson, John Arbash Meinel, #51980, #69477)
8569
* Fix ``InterDirstateTre._iter_changes`` to handle when we come across
8570
an empty versioned directory, which now has files in it.
8571
(John Arbash Meinel, #104257)
8573
* Teach ``common_ancestor`` to shortcut when the tip of one branch is
8574
inside the ancestry of the other. Saves a lot of graph processing
8575
(with an ancestry of 16k revisions, ``bzr merge ../already-merged``
8576
changes from 2m10s to 13s). (John Arbash Meinel, #103757)
8578
* Fix ``show_diff_trees`` to handle the case when a file is modified,
8579
and the containing directory is renamed. (The file path is different
8580
in this versus base, but it isn't marked as a rename).
8581
(John Arbash Meinel, #103870)
8583
* FTP now works even when the FTP server does not support atomic rename.
8584
(Aaron Bentley, #89436)
8586
* Correct handling in bundles and merge directives of timezones with
8587
that are not an integer number of hours offset from UTC. Always
8588
represent the epoch time in UTC to avoid problems with formatting
8589
earlier times on win32. (Martin Pool, Alexander Belchenko, John
8592
* Typo in the help for ``register-branch`` fixed. (Robert Collins, #96770)
8594
* "dirstate" and "dirstate-tags" formats now produce branches compatible
8595
with old versions of bzr. (Aaron Bentley, #107168))
8597
* Handle moving a directory when children have been added, removed,
8598
and renamed. (John Arbash Meinel, #105479)
8600
* Don't preventively use basic authentication for proxy before receiving a
8601
407 error. Otherwise people willing to use other authentication schemes
8602
may expose their password in the clear (or nearly). This add one
8603
roundtrip in case basic authentication should be used, but plug the
8607
* Handle http and proxy digest authentication.
8608
(Vincent Ladeuil, #94034).
8613
* Added ``bzrlib.strace.strace`` which will strace a single callable and
8614
return a StraceResult object which contains just the syscalls involved
8615
in running it. (Robert Collins)
8617
* New test method ``reduceLockdirTimeout`` to drop the default (ui-centric)
8618
default time down to one suitable for tests. (Andrew Bennetts)
8620
* Add new ``vfs_transport_factory`` attribute on tests which provides the
8621
common vfs backing for both the readonly and readwrite transports.
8622
This allows the RemoteObject tests to back onto local disk or memory,
8623
and use the existing ``transport_server`` attribute all tests know about
8624
to be the smart server transport. This in turn allows tests to
8625
differentiate between 'transport to access the branch', and
8626
'transport which is a VFS' - which matters in Remote* tests.
8627
(Robert Collins, Andrew Bennetts)
8629
* The ``make_branch_and_tree`` method for tests will now create a
8630
lightweight checkout for the tree if the ``vfs_transport_factory`` is not
8631
a LocalURLServer. (Robert Collins, Andrew Bennetts)
8633
* Branch implementation tests have been audited to ensure that all urls
8634
passed to Branch APIs use proper urls, except when local-disk paths
8635
are intended. This is so that tests correctly access the test transport
8636
which is often not equivalent to local disk in Remote* tests. As part
8637
of this many tests were adjusted to remove dependencies on local disk
8639
(Robert Collins, Andrew Bennetts)
8641
* Mark bzrlib.tests and bzrlib.tests.TestUtil as providing assertFOO helper
8642
functions by adding a ``__unittest`` global attribute. (Robert Collins,
8643
Andrew Bennetts, Martin Pool, Jonathan Lange)
8645
* Refactored proxy and authentication handling to simplify the
8646
implementation of new auth schemes for both http and proxy.
8652
:Released: 2007-04-01
8657
* Handle incompatible repositories as a user issue when fetching.
8660
* Don't give a recommendation to upgrade when branching or
8661
checking out a branch that contains an old-format working tree.
8667
:Released: 2007-03-26
8672
* A warning is now displayed when opening working trees in older
8673
formats, to encourage people to upgrade to WorkingTreeFormat4.
8679
* HTTP redirections are now taken into account when a branch (or a
8680
bundle) is accessed for the first time. A message is issued at each
8681
redirection to inform the user. In the past, http redirections were
8682
silently followed for each request which significantly degraded the
8683
performances. The http redirections are not followed anymore by
8684
default, instead a RedirectRequested exception is raised. For bzrlib
8685
users needing to follow http redirections anyway,
8686
``bzrlib.transport.do_catching_redirections`` provide an easy transition
8692
* Added ``ReadLock.temporary_write_lock()`` to allow upgrading an OS read
8693
lock to an OS write lock. Linux can do this without unlocking, Win32
8694
needs to unlock in between. (John Arbash Meinel)
8696
* New parameter ``recommend_upgrade`` to ``BzrDir.open_workingtree``
8697
to silence (when false) warnings about opening old formats.
8700
* Fix minor performance regression with bzr-0.15 on pre-dirstate
8701
trees. (We were reading the working inventory too many times).
8702
(John Arbash Meinel)
8704
* Remove ``Branch.get_transaction()`` in favour of a simple cache of
8705
``revision_history``. Branch subclasses should override
8706
``_gen_revision_history`` rather than ``revision_history`` to make use of
8707
this cache, and call ``_clear_revision_history_cache`` and
8708
``_cache_revision_history`` at appropriate times. (Andrew Bennetts)
8713
* Take ``smtp_server`` from user config into account.
8716
* Restore Unicode filename handling for versioned and unversioned files.
8717
(John Arbash Meinel, #92608)
8719
* Don't fail during ``bzr commit`` if a file is marked removed, and
8720
the containing directory is auto-removed. (John Arbash Meinel, #93681)
8722
* ``bzr status FILENAME`` failed on Windows because of an uncommon
8723
errno. (``ERROR_DIRECTORY == 267 != ENOTDIR``).
8724
(Wouter van Heyst, John Arbash Meinel, #90819)
8726
* ``bzr checkout source`` should create a local branch in the same
8727
format as source. (John Arbash Meinel, #93854)
8729
* ``bzr commit`` with a kind change was failing to update the
8730
last-changed-revision for directories. The
8731
InventoryDirectory._unchanged only looked at the ``parent_id`` and name,
8732
ignoring the fact that the kind could have changed, too.
8733
(John Arbash Meinel, #90111)
8735
* ``bzr mv dir/subdir other`` was incorrectly updating files inside
8736
the directory. So that there was a chance it would break commit,
8737
etc. (John Arbash Meinel, #94037)
8739
* Correctly handles mutiple permanent http redirections.
8745
:Released: 2007-03-14
8747
Notes When Upgrading
8748
********************
8750
* Release 0.15rc2 of bzr changes the ``bzr init-repo`` command to
8751
default to ``--trees`` instead of ``--no-trees``.
8752
Existing shared repositories are not affected.
8757
* New ``merge-directive`` command to generate machine- and human-readable
8758
merge requests. (Aaron Bentley)
8760
* New ``submit:`` revision specifier makes it easy to diff against the
8761
common ancestor with the submit location (Aaron Bentley)
8763
* Added support for Putty's SSH implementation. (Dmitry Vasiliev)
8765
* Added ``bzr status --versioned`` to report only versioned files,
8766
not unknowns. (Kent Gibson)
8768
* Merge now autodetects the correct line-ending style for its conflict
8769
markers. (Aaron Bentley)
8774
* Refactored SSH vendor registration into SSHVendorManager class.
8780
* New ``--numbered-dirs`` option to ``bzr selftest`` to use
8781
numbered dirs for TestCaseInTempDir. This is default behavior
8782
on Windows. Anyone can force named dirs on Windows
8783
with ``--no-numbered-dirs``. (Alexander Belchenko)
8785
* Fix ``RevisionSpec_revid`` to handle the Unicode strings passed in
8786
from the command line. (Marien Zwart, #90501)
8788
* Fix ``TreeTransform._iter_changes`` when both the source and
8789
destination are missing. (Aaron Bentley, #88842)
8791
* Fix commit of merges with symlinks in dirstate trees.
8794
* Switch the ``bzr init-repo`` default from --no-trees to --trees.
8795
(Wouter van Heyst, #53483)
8801
:Released: 2007-03-07
8806
* The default disk format has changed. Please run 'bzr upgrade' in your
8807
working trees to upgrade. This new default is compatible for network
8808
operations, but not for local operations. That is, if you have two
8809
versions of bzr installed locally, after upgrading you can only use the
8810
bzr 0.15 version. This new default does not enable tags or nested-trees
8811
as they are incompatible with bzr versions before 0.15 over the network.
8813
* For users of bzrlib: Two major changes have been made to the working tree
8814
api in bzrlib. The first is that many methods and attributes, including
8815
the inventory attribute, are no longer valid for use until one of
8816
``lock_read``/``lock_write``/``lock_tree_write`` has been called,
8817
and become invalid again after unlock is called. This has been done
8818
to improve performance and correctness as part of the dirstate
8820
(Robert Collins, John A Meinel, Martin Pool, and others).
8822
* For users of bzrlib: The attribute 'tree.inventory' should be considered
8823
readonly. Previously it was possible to directly alter this attribute, or
8824
its contents, and have the tree notice this. This has been made
8825
unsupported - it may work in some tree formats, but in the newer dirstate
8826
format such actions will have no effect and will be ignored, or even
8827
cause assertions. All operations possible can still be carried out by a
8828
combination of the tree API, and the bzrlib.transform API. (Robert
8829
Collins, John A Meinel, Martin Pool, and others).
8834
* Support for OS Windows 98. Also .bzr.log on any windows system
8835
saved in My Documents folder. (Alexander Belchenko)
8837
* ``bzr mv`` enhanced to support already moved files.
8838
In the past the mv command would have failed if the source file doesn't
8839
exist. In this situation ``bzr mv`` would now detect that the file has
8840
already moved and update the repository accordingly, if the target file
8842
A new option ``--after`` has been added so that if two files already
8843
exist, you could notify Bazaar that you have moved a (versioned) file
8844
and replaced it with another. Thus in this case ``bzr move --after``
8845
will only update the Bazaar identifier.
8846
(Steffen Eichenberg, Marius Kruger)
8848
* ``ls`` now works on treeless branches and remote branches.
8851
* ``bzr help global-options`` describes the global options.
8854
* ``bzr pull --overwrite`` will now correctly overwrite checkouts.
8857
* Files are now allowed to change kind (e.g. from file to symlink).
8858
Supported by ``commit``, ``revert`` and ``status``
8861
* ``inventory`` and ``unknowns`` hidden in favour of ``ls``
8864
* ``bzr help checkouts`` descibes what checkouts are and some possible
8865
uses of them. (James Westby, Aaron Bentley)
8867
* A new ``-d`` option to push, pull and merge overrides the default
8868
directory. (Martin Pool)
8870
* Branch format 6: smaller, and potentially faster than format 5. Supports
8871
``append_history_only`` mode, where the log view and revnos do not change,
8872
except by being added to. Stores policy settings in
8873
".bzr/branch/branch.conf".
8875
* ``append_only`` branches: Format 6 branches may be configured so that log
8876
view and revnos are always consistent. Either create the branch using
8877
"bzr init --append-revisions-only" or edit the config file as descriped
8878
in docs/configuration.txt.
8880
* rebind: Format 6 branches retain the last-used bind location, so if you
8881
"bzr unbind", you can "bzr bind" to bind to the previously-selected
8884
* Builtin tags support, created and deleted by the ``tag`` command and
8885
stored in the branch. Tags can be accessed with the revisionspec
8886
``-rtag:``, and listed with ``bzr tags``. Tags are not versioned
8887
at present. Tags require a network incompatible upgrade. To perform this
8888
upgrade, run ``bzr upgrade --dirstate-tags`` in your branch and
8889
repositories. (Martin Pool)
8891
* The ``bzr://`` transport now has a well-known port number, 4155,
8892
which it will use by default. (Andrew Bennetts, Martin Pool)
8894
* Bazaar now looks for user-installed plugins before looking for site-wide
8895
plugins. (Jonathan Lange)
8897
* ``bzr resolve`` now detects and marks resolved text conflicts.
8903
* Internally revision ids and file ids are now passed around as utf-8
8904
bytestrings, rather than treating them as Unicode strings. This has
8905
performance benefits for Knits, since we no longer need to decode the
8906
revision id for each line of content, nor for each entry in the index.
8907
This will also help with the future dirstate format.
8908
(John Arbash Meinel)
8910
* Reserved ids (any revision-id ending in a colon) are rejected by
8911
versionedfiles, repositories, branches, and working trees
8914
* Minor performance improvement by not creating a ProgressBar for
8915
every KnitIndex we create. (about 90ms for a bzr.dev tree)
8916
(John Arbash Meinel)
8918
* New easier to use Branch hooks facility. There are five initial hooks,
8919
all documented in bzrlib.branch.BranchHooks.__init__ - ``'set_rh'``,
8920
``'post_push'``, ``'post_pull'``, ``'post_commit'``,
8921
``'post_uncommit'``. These hooks fire after the matching operation
8922
on a branch has taken place, and were originally added for the
8923
branchrss plugin. (Robert Collins)
8925
* New method ``Branch.push()`` which should be used when pushing from a
8926
branch as it makes performance and policy decisions to match the UI
8927
level command ``push``. (Robert Collins).
8929
* Add a new method ``Tree.revision_tree`` which allows access to cached
8930
trees for arbitrary revisions. This allows the in development dirstate
8931
tree format to provide access to the callers to cached copies of
8932
inventory data which are cheaper to access than inventories from the
8934
(Robert Collins, Martin Pool)
8936
* New ``Branch.last_revision_info`` method, this is being done to allow
8937
optimization of requests for both the number of revisions and the last
8938
revision of a branch with smartservers and potentially future branch
8939
formats. (Wouter van Heyst, Robert Collins)
8941
* Allow ``'import bzrlib.plugins.NAME'`` to work when the plugin NAME has not
8942
yet been loaded by ``load_plugins()``. This allows plugins to depend on each
8943
other for code reuse without requiring users to perform file-renaming
8944
gymnastics. (Robert Collins)
8946
* New Repository method ``'gather_stats'`` for statistic data collection.
8947
This is expected to grow to cover a number of related uses mainly
8948
related to bzr info. (Robert Collins)
8950
* Log formatters are now managed with a registry.
8951
``log.register_formatter`` continues to work, but callers accessing
8952
the FORMATTERS dictionary directly will not.
8954
* Allow a start message to be passed to the ``edit_commit_message``
8955
function. This will be placed in the message offered to the user
8956
for editing above the separator. It allows a template commit message
8957
to be used more easily. (James Westby)
8959
* ``GPGStrategy.sign()`` will now raise ``BzrBadParameterUnicode`` if
8960
you pass a Unicode string rather than an 8-bit string. Callers need
8961
to be updated to encode first. (John Arbash Meinel)
8963
* Branch.push, pull, merge now return Result objects with information
8964
about what happened, rather than a scattering of various methods. These
8965
are also passed to the post hooks. (Martin Pool)
8967
* File formats and architecture is in place for managing a forest of trees
8968
in bzr, and splitting up existing trees into smaller subtrees, and
8969
finally joining trees to make a larger tree. This is the first iteration
8970
of this support, and the user-facing aspects still require substantial
8971
work. If you wish to experiment with it, use ``bzr upgrade
8972
--dirstate-with-subtree`` in your working trees and repositories.
8973
You can use the hidden commands ``split`` and ``join`` and to create
8974
and manipulate nested trees, but please consider using the nested-trees
8975
branch, which contains substantial UI improvements, instead.
8976
http://code.aaronbentley.com/bzr/bzrrepo/nested-trees/
8977
(Aaron Bentley, Martin Pool, Robert Collins).
8982
* ``bzr annotate`` now uses dotted revnos from the viewpoint of the
8983
branch, rather than the last changed revision of the file.
8984
(John Arbash Meinel, #82158)
8986
* Lock operations no longer hang if they encounter a permission problem.
8989
* ``bzr push`` can resume a push that was canceled before it finished.
8990
Also, it can push even if the target directory exists if you supply
8991
the ``--use-existing-dir`` flag.
8992
(John Arbash Meinel, #30576, #45504)
8994
* Fix http proxy authentication when user and an optional
8995
password appears in the ``*_proxy`` vars. (Vincent Ladeuil,
8998
* ``bzr log branch/file`` works for local treeless branches
8999
(Aaron Bentley, #84247)
9001
* Fix problem with UNC paths on Windows 98. (Alexander Belchenko, #84728)
9003
* Searching location of CA bundle for PyCurl in env variable
9004
(``CURL_CA_BUNDLE``), and on win32 along the PATH.
9005
(Alexander Belchenko, #82086)
9007
* ``bzr init`` works with unicode argument LOCATION.
9008
(Alexander Belchenko, #85599)
9010
* Raise ``DependencyNotPresent`` if pycurl do not support https.
9011
(Vincent Ladeuil, #85305)
9013
* Invalid proxy env variables should not cause a traceback.
9014
(Vincent Ladeuil, #87765)
9016
* Ignore patterns normalised to use '/' path separator.
9017
(Kent Gibson, #86451)
9019
* bzr rocks. It sure does! Fix case. (Vincent Ladeuil, #78026)
9021
* Fix bzrtools shelve command for removed lines beginning with "--"
9022
(Johan Dahlberg, #75577)
9027
* New ``--first`` option to ``bzr selftest`` to run specified tests
9028
before the rest of the suite. (Martin Pool)
9034
:Released: 2007-01-23
9039
* ``bzr help global-options`` describes the global options. (Aaron Bentley)
9044
* Skip documentation generation tests if the tools to do so are not
9045
available. Fixes running selftest for installled copies of bzr.
9046
(John Arbash Meinel, #80330)
9048
* Fix the code that discovers whether bzr is being run from it's
9049
working tree to handle the case when it isn't but the directory
9050
it is in is below a repository. (James Westby, #77306)
9056
:Released: 2007-01-16
9061
* New connection: ``bzr+http://`` which supports tunnelling the smart
9062
protocol over an HTTP connection. If writing is enabled on the bzr
9063
server, then you can write over the http connection.
9064
(Andrew Bennetts, John Arbash Meinel)
9066
* Aliases now support quotation marks, so they can contain whitespace
9069
* PyCurlTransport now use a single curl object. By specifying explicitly
9070
the 'Range' header, we avoid the need to use two different curl objects
9071
(and two connections to the same server). (Vincent Ladeuil)
9073
* ``bzr commit`` does not prompt for a message until it is very likely to
9074
succeed. (Aaron Bentley)
9076
* ``bzr conflicts`` now takes --text to list pathnames of text conflicts
9079
* Fix ``iter_lines_added_or_present_in_versions`` to use a set instead
9080
of a list while checking if a revision id was requested. Takes 10s
9081
off of the ``fileids_affected_by_revision_ids`` time, which is 10s
9082
of the ``bzr branch`` time. Also improve ``fileids_...`` time by
9083
filtering lines with a regex rather than multiple ``str.find()``
9084
calls. (saves another 300ms) (John Arbash Meinel)
9086
* Policy can be set for each configuration key. This allows keys to be
9087
inherited properly across configuration entries. For example, this
9088
should enable you to do::
9090
[/home/user/project]
9091
push_location = sftp://host/srv/project/
9092
push_location:policy = appendpath
9094
And then a branch like ``/home/user/project/mybranch`` should get an
9095
automatic push location of ``sftp://host/srv/project/mybranch``.
9098
* Added ``bzr status --short`` to make status report svn style flags
9099
for each file. For example::
9101
$ bzr status --short
9107
* 'bzr selftest --clean-output' allows easily clean temporary tests
9108
directories without running tests. (Alexander Belchenko)
9110
* ``bzr help hidden-commands`` lists all hidden commands. (Aaron Bentley)
9112
* ``bzr merge`` now has an option ``--pull`` to fall back to pull if
9113
local is fully merged into remote. (Jan Hudec)
9115
* ``bzr help formats`` describes available directory formats. (Aaron Bentley)
9120
* A few tweaks directly to ``fileids_affected_by_revision_ids`` to
9121
help speed up processing, as well allowing to extract unannotated
9122
lines. Between the two ``fileids_affected_by_revision_ids`` is
9123
improved by approx 10%. (John Arbash Meinel)
9125
* Change Revision serialization to only write out millisecond
9126
resolution. Rather than expecting floating point serialization to
9127
preserve more resolution than we need. (Henri Weichers, Martin Pool)
9129
* Test suite ends cleanly on Windows. (Vincent Ladeuil)
9131
* When ``encoding_type`` attribute of class Command is equal to 'exact',
9132
force sys.stdout to be a binary stream on Windows, and therefore
9133
keep exact line-endings (without LF -> CRLF conversion).
9134
(Alexander Belchenko)
9136
* Single-letter short options are no longer globally declared. (Martin
9139
* Before using detected user/terminal encoding bzr should check
9140
that Python has corresponding codec. (Alexander Belchenko)
9142
* Formats for end-user selection are provided via a FormatRegistry (Aaron Bentley)
9147
* ``bzr missing --verbose`` was showing adds/removals in the wrong
9148
direction. (John Arbash Meinel)
9150
* ``bzr annotate`` now defaults to showing dotted revnos for merged
9151
revisions. It cuts them off at a depth of 12 characters, but you can
9152
supply ``--long`` to see the full number. You can also use
9153
``--show-ids`` to display the original revision ids, rather than
9154
revision numbers and committer names. (John Arbash Meinel, #75637)
9156
* bzr now supports Win32 UNC path (e.g. ``\HOST\path``.
9157
(Alexander Belchenko, #57869)
9159
* Win32-specific: output of cat, bundle and diff commands don't mangle
9160
line-endings (Alexander Belchenko, #55276)
9162
* Replace broken fnmatch based ignore pattern matching with custom pattern
9164
(Kent Gibson, Jan Hudec #57637)
9166
* pycurl and urllib can detect short reads at different places. Update
9167
the test suite to test more cases. Also detect http error code 416
9168
which was raised for that specific bug. Also enhance the urllib
9169
robustness by detecting invalid ranges (and pycurl's one by detecting
9170
short reads during the initial GET). (Vincent Ladeuil, #73948)
9172
* The urllib connection sharing interacts badly with urllib2
9173
proxy setting (the connections didn't go thru the proxy
9174
anymore). Defining a proper ProxyHandler solves the
9175
problem. (Vincent Ladeuil, #74759)
9177
* Use urlutils to generate relative URLs, not osutils
9178
(Aaron Bentley, #76229)
9180
* ``bzr status`` in a readonly directory should work without giving
9181
lots of errors. (John Arbash Meinel, #76299)
9183
* Mention the revisionspec topic for the revision option help.
9184
(Wouter van Heyst, #31663)
9186
* Allow plugins import from zip archives.
9187
(Alexander Belchenko, #68124)
9193
:Released: 2006-12-05
9195
No changes from 0.13rc
9201
:Released: 2006-11-27
9206
* New command ``bzr remove-tree`` allows the removal of the working
9208
(Daniel Silverstone)
9210
* urllib uses shared keep-alive connections, so http
9211
operations are substantially faster.
9212
(Vincent Ladeuil, #53654)
9214
* ``bzr export`` allows an optional branch parameter, to export a bzr
9215
tree from some other url. For example:
9216
``bzr export bzr.tar.gz http://bazaar-vcs.org/bzr/bzr.dev``
9217
(Daniel Silverstone)
9219
* Added ``bzr help topics`` to the bzr help system. This gives a
9220
location for general information, outside of a specific command.
9221
This includes updates for ``bzr help revisionspec`` the first topic
9222
included. (Goffredo Baroncelli, John Arbash Meinel, #42714)
9224
* WSGI-compatible HTTP smart server. See ``doc/http_smart_server.txt``.
9227
* Knit files will now cache full texts only when the size of the
9228
deltas is as large as the size of the fulltext. (Or after 200
9229
deltas, whichever comes first). This has the most benefit on large
9230
files with small changes, such as the inventory for a large project.
9231
(eg For a project with 2500 files, and 7500 revisions, it changes
9232
the size of inventory.knit from 11MB to 5.4MB) (John Arbash Meinel)
9237
* New -D option given before the command line turns on debugging output
9238
for particular areas. -Derror shows tracebacks on all errors.
9241
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
9242
and remove benchmarks that take longer than 10min to run.
9243
(John Arbash Meinel)
9245
* Use ``time.time()`` instead of ``time.clock()`` to decide on
9246
progress throttling. Because ``time.clock()`` is actually CPU time,
9247
so over a high-latency connection, too many updates get throttled.
9248
(John Arbash Meinel)
9250
* ``MemoryTransport.list_dir()`` would strip the first character for
9251
files or directories in root directory. (John Arbash Meinel)
9253
* New method ``get_branch_reference`` on 'BzrDir' allows the detection of
9254
branch references - which the smart server component needs.
9256
* New ``ChrootTransportDecorator``, accessible via the ``chroot+`` url
9257
prefix. It disallows any access to locations above a set URL. (Andrew
9263
* Now ``_KnitIndex`` properly decode revision ids when loading index data.
9264
And optimize the knit index parsing code.
9265
(Dmitry Vasiliev, John Arbash Meinel)
9267
* ``bzrlib/bzrdir.py`` was directly referencing ``bzrlib.workingtree``,
9268
without importing it. This prevented ``bzr upgrade`` from working
9269
unless a plugin already imported ``bzrlib.workingtree``
9270
(John Arbash Meinel, #70716)
9272
* Suppress the traceback on invalid URLs (Vincent Ladeuil, #70803).
9274
* Give nicer error message when an http server returns a 403
9275
error code. (Vincent Ladeuil, #57644).
9277
* When a multi-range http GET request fails, try a single
9278
range one. If it fails too, forget about ranges. Remember that until
9279
the death of the transport and propagates that to the clones.
9280
(Vincent Ladeuil, #62276, #62029).
9282
* Handles user/passwords supplied in url from command
9283
line (for the urllib implementation). Don't request already
9284
known passwords (Vincent Ladeuil, #42383, #44647, #48527)
9286
* ``_KnitIndex.add_versions()`` dictionary compresses revision ids as they
9287
are added. This fixes bug where fetching remote revisions records
9288
them as full references rather than integers.
9289
(John Arbash Meinel, #64789)
9291
* ``bzr ignore`` strips trailing slashes in patterns.
9292
Also ``bzr ignore`` rejects absolute paths. (Kent Gibson, #4559)
9294
* ``bzr ignore`` takes multiple arguments. (Cheuksan Edward Wang, #29488)
9296
* mv correctly handles paths that traverse symlinks.
9297
(Aaron Bentley, #66964)
9299
* Give nicer looking error messages when failing to connect over ssh.
9300
(John Arbash Meinel, #49172)
9302
* Pushing to a remote branch does not currently update the remote working
9303
tree. After a remote push, ``bzr status`` and ``bzr diff`` on the remote
9304
machine now show that the working tree is out of date.
9305
(Cheuksan Edward Wang #48136)
9307
* Use patiencediff instead of difflib for determining deltas to insert
9308
into knits. This avoids the O(N^3) behavior of difflib. Patience
9309
diff should be O(N^2). (Cheuksan Edward Wang, #65714)
9311
* Running ``bzr log`` on nonexistent file gives an error instead of the
9312
entire log history. (Cheuksan Edward Wang #50793)
9314
* ``bzr cat`` can look up contents of removed or renamed files. If the
9315
pathname is ambiguous, i.e. the files in the old and new trees have
9316
different id's, the default is the file in the new tree. The user can
9317
use "--name-from-revision" to select the file in the old tree.
9318
(Cheuksan Edward Wang, #30190)
9323
* TestingHTTPRequestHandler really handles the Range header
9324
(previously it was ignoring it and returning the whole file,).
9329
:Released: 2006-10-30
9334
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
9335
and remove benchmarks that take longer than 10min to run.
9336
(John Arbash Meinel)
9341
:Released: 2006-10-23
9346
* ``bzr log`` now shows dotted-decimal revision numbers for all revisions,
9347
rather than just showing a decimal revision number for revisions on the
9348
mainline. These revision numbers are not yet accepted as input into bzr
9349
commands such as log, diff etc. (Robert Collins)
9351
* revisions can now be specified using dotted-decimal revision numbers.
9352
For instance, ``bzr diff -r 1.2.1..1.2.3``. (Robert Collins)
9354
* ``bzr help commands`` output is now shorter (Aaron Bentley)
9356
* ``bzr`` now uses lazy importing to reduce the startup time. This has
9357
a moderate effect on lots of actions, especially ones that have
9358
little to do. For example ``bzr rocks`` time is down to 116ms from
9359
283ms. (John Arbash Meinel)
9361
* New Registry class to provide name-to-object registry-like support,
9362
for example for schemes where plugins can register new classes to
9363
do certain tasks (e.g. log formatters). Also provides lazy registration
9364
to allow modules to be loaded on request.
9365
(John Arbash Meinel, Adeodato Simó)
9370
* LogFormatter subclasses show now expect the 'revno' parameter to
9371
show() to be a string rather than an int. (Robert Collins)
9376
* ``TestCase.run_bzr``, ``run_bzr_captured``, and ``run_bzr_subprocess``
9377
can take a ``working_dir='foo'`` parameter, which will change directory
9378
for the command. (John Arbash Meinel)
9380
* ``bzrlib.lazy_regex.lazy_compile`` can be used to create a proxy
9381
around a regex, which defers compilation until first use.
9382
(John Arbash Meinel)
9384
* ``TestCase.run_bzr_subprocess`` defaults to supplying the
9385
``--no-plugins`` parameter to ensure test reproducability, and avoid
9386
problems with system-wide installed plugins. (John Arbash Meinel)
9388
* Unique tree root ids are now supported. Newly created trees still
9389
use the common root id for compatibility with bzr versions before 0.12.
9392
* ``WorkingTree.set_root_id(None)`` is now deprecated. Please
9393
pass in ``inventory.ROOT_ID`` if you want the default root id value.
9394
(Robert Collins, John Arbash Meinel)
9396
* New method ``WorkingTree.flush()`` which will write the current memory
9397
inventory out to disk. At the same time, ``read_working_inventory`` will
9398
no longer trash the current tree inventory if it has been modified within
9399
the current lock, and the tree will now ``flush()`` automatically on
9400
``unlock()``. ``WorkingTree.set_root_id()`` has been updated to take
9401
advantage of this functionality. (Robert Collins, John Arbash Meinel)
9403
* ``bzrlib.tsort.merge_sorted`` now accepts ``generate_revnos``. This
9404
parameter will cause it to add another column to its output, which
9405
contains the dotted-decimal revno for each revision, as a tuple.
9408
* ``LogFormatter.show_merge`` is deprecated in favour of
9409
``LogFormatter.show_merge_revno``. (Robert Collins)
9414
* Avoid circular imports by creating a deprecated function for
9415
``bzrlib.tree.RevisionTree``. Callers should have been using
9416
``bzrlib.revisontree.RevisionTree`` anyway. (John Arbash Meinel,
9419
* Don't use ``socket.MSG_WAITALL`` as it doesn't exist on all
9420
platforms. (Martin Pool, #66356)
9422
* Don't require ``Content-Type`` in range responses. Assume they are a
9423
single range if ``Content-Type`` does not exist.
9424
(John Arbash Meinel, #62473)
9426
* bzr branch/pull no longer complain about progress bar cleanup when
9427
interrupted during fetch. (Aaron Bentley, #54000)
9429
* ``WorkingTree.set_parent_trees()`` uses the trees to directly write
9430
the basis inventory, rather than going through the repository. This
9431
allows us to have 1 inventory read, and 2 inventory writes when
9432
committing a new tree. (John Arbash Meinel)
9434
* When reverting, files that are not locally modified that do not exist
9435
in the target are deleted, not just unversioned (Aaron Bentley)
9437
* When trying to acquire a lock, don't fail immediately. Instead, try
9438
a few times (up to 1 hour) before timing out. Also, report why the
9439
lock is unavailable (John Arbash Meinel, #43521, #49556)
9441
* Leave HttpTransportBase daughter classes decides how they
9442
implement cloning. (Vincent Ladeuil, #61606)
9444
* diff3 does not indicate conflicts on clean merge. (Aaron Bentley)
9446
* If a commit fails, the commit message is stored in a file at the root of
9447
the tree for later commit. (Cheuksan Edward Wang, Stefan Metzmacher,
9453
* New test base class TestCaseWithMemoryTransport offers memory-only
9454
testing facilities: its not suitable for tests that need to mutate disk
9455
state, but most tests should not need that and should be converted to
9456
TestCaseWithMemoryTransport. (Robert Collins)
9458
* ``TestCase.make_branch_and_memory_tree`` now takes a format
9459
option to set the BzrDir, Repository and Branch formats of the
9460
created objects. (Robert Collins, John Arbash Meinel)
9465
:Released: 2006-10-02
9467
* Smart server transport test failures on windows fixed. (Lukáš Lalinský).
9472
:Released: 2006-09-27
9477
* Test suite hangs on windows fixed. (Andrew Bennets, Alexander Belchenko).
9479
* Commit performance regression fixed. (Aaron Bentley, Robert Collins, John
9485
:Released: 2006-09-25
9490
* Knit files now wait to create their contents until the first data is
9491
added. The old code used to create an empty .knit and a .kndx with just
9492
the header. However, this caused a lot of extra round trips over sftp.
9493
This can change the time for ``bzr push`` to create a new remote branch
9494
from 160s down to 100s. This also affects ``bzr commit`` performance when
9495
adding new files, ``bzr commit`` on a new kernel-like tree drops from 50s
9496
down to 40s (John Arbash Meinel, #44692)
9498
* When an entire subtree has been deleted, commit will now report that
9499
just the top of the subtree has been deleted, rather than reporting
9500
all the individual items. (Robert Collins)
9502
* Commit performs one less XML parse. (Robert Collins)
9504
* ``bzr checkout`` now operates on readonly branches as well
9505
as readwrite branches. This fixes bug #39542. (Robert Collins)
9507
* ``bzr bind`` no longer synchronises history with the master branch.
9508
Binding should be followed by an update or push to synchronise the
9509
two branches. This is closely related to the fix for bug #39542.
9512
* ``bzrlib.lazy_import.lazy_import`` function to create on-demand
9513
objects. This allows all imports to stay at the global scope, but
9514
modules will not actually be imported if they are not used.
9515
(John Arbash Meinel)
9517
* Support ``bzr://`` and ``bzr+ssh://`` urls to work with the new RPC-based
9518
transport which will be used with the upcoming high-performance smart
9519
server. The new command ``bzr serve`` will invoke bzr in server mode,
9520
which processes these requests. (Andrew Bennetts, Robert Collins, Martin
9523
* New command ``bzr version-info`` which can be used to get a summary
9524
of the current state of the tree. This is especially useful as part
9525
of a build commands. See ``doc/version_info.txt`` for more information
9526
(John Arbash Meinel)
9531
* ``'bzr inventory [FILE...]'`` allows restricting the file list to a
9532
specific set of files. (John Arbash Meinel, #3631)
9534
* Don't abort when annotating empty files (John Arbash Meinel, #56814)
9536
* Add ``Stanza.to_unicode()`` which can be passed to another Stanza
9537
when nesting stanzas. Also, add ``read_stanza_unicode`` to handle when
9538
reading a nested Stanza. (John Arbash Meinel)
9540
* Transform._set_mode() needs to stat the right file.
9541
(John Arbash Meinel, #56549)
9543
* Raise WeaveFormatError rather than StopIteration when trying to read
9544
an empty Weave file. (John Arbash Meinel, #46871)
9546
* Don't access e.code for generic URLErrors, only HTTPErrors have .code.
9547
(Vincent Ladeuil, #59835)
9549
* Handle boundary="" lines properly to allow access through a Squid proxy.
9550
(John Arbash Meinel, #57723)
9552
* revert now removes newly-added directories (Aaron Bentley, #54172)
9554
* ``bzr upgrade sftp://`` shouldn't fail to upgrade v6 branches if there
9555
isn't a working tree. (David Allouche, #40679)
9557
* Give nicer error messages when a user supplies an invalid --revision
9558
parameter. (John Arbash Meinel, #55420)
9560
* Handle when LANG is not recognized by python. Emit a warning, but
9561
just revert to using 'ascii'. (John Arbash Meinel, #35392)
9563
* Don't use ``preexec_fn`` on win32, as it is not supported by subprocess.
9564
(John Arbash Meinel)
9566
* Skip specific tests when the dependencies aren't met. This includes
9567
some ``setup.py`` tests when ``python-dev`` is not available, and
9568
some tests that depend on paramiko. (John Arbash Meinel, Mattheiu Moy)
9570
* Fallback to Paramiko properly, if no ``ssh`` executable exists on
9571
the system. (Andrew Bennetts, John Arbash Meinel)
9573
* ``Branch.bind(other_branch)`` no longer takes a write lock on the
9574
other branch, and will not push or pull between the two branches.
9575
API users will need to perform a push or pull or update operation if they
9576
require branch synchronisation to take place. (Robert Collins, #47344)
9578
* When creating a tarball or zipfile export, export unicode names as utf-8
9579
paths. This may not work perfectly on all platforms, but has the best
9580
chance of working in the common case. (John Arbash Meinel, #56816)
9582
* When committing, only files that exist in working tree or basis tree
9583
may be specified (Aaron Bentley, #50793)
9588
* Fixes to run on Python 2.5 (Brian M. Carlson, Martin Pool, Marien Zwart)
9593
* TestCaseInTempDir now creates a separate directory for HOME, rather
9594
than having HOME set to the same location as the working directory.
9595
(John Arbash Meinel)
9597
* ``run_bzr_subprocess()`` can take an optional ``env_changes={}`` parameter,
9598
which will update os.environ inside the spawned child. It also can
9599
take a ``universal_newlines=True``, which helps when checking the output
9600
of the command. (John Arbash Meinel)
9602
* Refactor SFTP vendors to allow easier re-use when ssh is used.
9605
* ``Transport.list_dir()`` and ``Transport.iter_files_recursive()`` should always
9606
return urlescaped paths. This is now tested (there were bugs in a few
9607
of the transports) (Andrew Bennetts, David Allouche, John Arbash Meinel)
9609
* New utility function ``symbol_versioning.deprecation_string``. Returns the
9610
formatted string for a callable, deprecation format pair. (Robert Collins)
9612
* New TestCase helper applyDeprecated. This allows you to call a callable
9613
which is deprecated without it spewing to the screen, just by supplying
9614
the deprecation format string issued for it. (Robert Collins)
9616
* Transport.append and Transport.put have been deprecated in favor of
9617
``.append_bytes``, ``.append_file``, ``.put_bytes``, and
9618
``.put_file``. This removes the ambiguity in what type of object the
9619
functions take. ``Transport.non_atomic_put_{bytes,file}`` has also
9620
been added. Which works similarly to ``Transport.append()`` except for
9621
SFTP, it doesn't have a round trip when opening the file. Also, it
9622
provides functionality for creating a parent directory when trying
9623
to create a file, rather than raise NoSuchFile and forcing the
9624
caller to repeat their request.
9625
(John Arbash Meinel)
9627
* WorkingTree has a new api ``unversion`` which allow the unversioning of
9628
entries by their file id. (Robert Collins)
9630
* ``WorkingTree.pending_merges`` is deprecated. Please use the
9631
``get_parent_ids`` (introduced in 0.10) method instead. (Robert Collins)
9633
* WorkingTree has a new ``lock_tree_write`` method which locks the branch for
9634
read rather than write. This is appropriate for actions which only need
9635
the branch data for reference rather than mutation. A new decorator
9636
``needs_tree_write_lock`` is provided in the workingtree module. Like the
9637
``needs_read_lock`` and ``needs_write_lock`` decorators this allows static
9638
declaration of the locking requirements of a function to ensure that
9639
a lock is taken out for casual scripts. (Robert Collins, #54107)
9641
* All WorkingTree methods which write to the tree, but not to the branch
9642
have been converted to use ``needs_tree_write_lock`` rather than
9643
``needs_write_lock``. Also converted is the revert, conflicts and tree
9644
transform modules. This provides a modest performance improvement on
9645
metadir style trees, due to the reduce lock-acquisition, and a more
9646
significant performance improvement on lightweight checkouts from
9647
remote branches, where trivial operations used to pay a significant
9648
penalty. It also provides the basis for allowing readonly checkouts.
9651
* Special case importing the standard library 'copy' module. This shaves
9652
off 40ms of startup time, while retaining compatibility. See:
9653
``bzrlib/inspect_for_copy.py`` for more details. (John Arbash Meinel)
9655
* WorkingTree has a new parent class MutableTree which represents the
9656
specialisations of Tree which are able to be altered. (Robert Collins)
9658
* New methods mkdir and ``put_file_bytes_non_atomic`` on MutableTree that
9659
mutate the tree and its contents. (Robert Collins)
9661
* Transport behaviour at the root of the URL is now defined and tested.
9662
(Andrew Bennetts, Robert Collins)
9667
* New test helper classs MemoryTree. This is typically accessed via
9668
``self.make_branch_and_memory_tree()`` in test cases. (Robert Collins)
9670
* Add ``start_bzr_subprocess`` and ``stop_bzr_subprocess`` to allow test
9671
code to continue running concurrently with a subprocess of bzr.
9672
(Andrew Bennetts, Robert Collins)
9674
* Add a new method ``Transport.get_smart_client()``. This is provided to
9675
allow upgrades to a richer interface than the VFS one provided by
9676
Transport. (Andrew Bennetts, Martin Pool)
9681
:Released: 2006-08-29
9685
* 'merge' now takes --uncommitted, to apply uncommitted changes from a
9686
tree. (Aaron Bentley)
9688
* 'bzr add --file-ids-from' can be used to specify another path to use
9689
for creating file ids, rather than generating all new ones. Internally,
9690
the 'action' passed to ``smart_add_tree()`` can return ``file_ids`` that
9691
will be used, rather than having bzrlib generate new ones.
9692
(John Arbash Meinel, #55781)
9694
* ``bzr selftest --benchmark`` now allows a ``--cache-dir`` parameter.
9695
This will cache some of the intermediate trees, and decrease the
9696
setup time for benchmark tests. (John Arbash Meinel)
9698
* Inverse forms are provided for all boolean options. For example,
9699
--strict has --no-strict, --no-recurse has --recurse (Aaron Bentley)
9701
* Serialize out Inventories directly, rather than using ElementTree.
9702
Writing out a kernel sized inventory drops from 2s down to ~350ms.
9703
(Robert Collins, John Arbash Meinel)
9708
* Help diffutils 2.8.4 get along with binary tests (Marien Zwart: #57614)
9710
* Change LockDir so that if the lock directory doesn't exist when
9711
``lock_write()`` is called, an attempt will be made to create it.
9712
(John Arbash Meinel, #56974)
9714
* ``bzr uncommit`` preserves pending merges. (John Arbash Meinel, #57660)
9716
* Active FTP transport now works as intended. (ghozzy, #56472)
9718
* Really fix mutter() so that it won't ever raise a UnicodeError.
9719
It means it is possible for ~/.bzr.log to contain non UTF-8 characters.
9720
But it is a debugging log, not a real user file.
9721
(John Arbash Meinel, #56947, #53880)
9723
* Change Command handle to allow Unicode command and options.
9724
At present we cannot register Unicode command names, so we will get
9725
BzrCommandError('unknown command'), or BzrCommandError('unknown option')
9726
But that is better than a UnicodeError + a traceback.
9727
(John Arbash Meinel, #57123)
9729
* Handle TZ=UTC properly when reading/writing revisions.
9730
(John Arbash Meinel, #55783, #56290)
9732
* Use ``GPG_TTY`` to allow gpg --cl to work with gpg-agent in a pipeline,
9733
(passing text to sign in on stdin). (John Arbash Meinel, #54468)
9735
* External diff does the right thing for binaries even in foreign
9736
languages. (John Arbash Meinel, #56307)
9738
* Testament handles more cases when content is unicode. Specific bug was
9739
in handling of revision properties.
9740
(John Arbash Meinel, Holger Krekel, #54723)
9742
* The bzr selftest was failing on installed versions due to a bug in a new
9743
test helper. (John Arbash Meinel, Robert Collins, #58057)
9748
* ``bzrlib.cache_utf8`` contains ``encode()`` and ``decode()`` functions
9749
which can be used to cache the conversion between utf8 and Unicode.
9750
Especially helpful for some of the knit annotation code, which has to
9751
convert revision ids to utf8 to annotate lines in storage.
9752
(John Arbash Meinel)
9754
* ``setup.py`` now searches the filesystem to find all packages which
9755
need to be installed. This should help make the life of packagers
9756
easier. (John Arbash Meinel)
9761
:Released: 2006-08-11
9766
* The hard-coded built-in ignore rules have been removed. There are
9767
now two rulesets which are enforced. A user global one in
9768
``~/.bazaar/ignore`` which will apply to every tree, and the tree
9769
specific one '.bzrignore'.
9770
``~/.bazaar/ignore`` will be created if it does not exist, but with
9771
a more conservative list than the old default.
9772
This fixes bugs with default rules being enforced no matter what.
9773
The old list of ignore rules from bzr is available by
9774
running 'bzr ignore --old-default-rules'.
9775
(Robert Collins, Martin Pool, John Arbash Meinel)
9777
* 'branches.conf' has been changed to 'locations.conf', since it can apply
9778
to more locations than just branch locations.
9784
* The revision specifier "revno:" is extended to accept the syntax
9785
revno:N:branch. For example,
9786
revno:42:http://bazaar-vcs.org/bzr/bzr.dev/ means revision 42 in
9787
bzr.dev. (Matthieu Moy)
9789
* Tests updates to ensure proper URL handling, UNICODE support, and
9790
proper printing when the user's terminal encoding cannot display
9791
the path of a file that has been versioned.
9792
``bzr branch`` can take a target URL rather than only a local directory.
9793
``Branch.get_parent()/set_parent()`` now save a relative path if possible,
9794
and normalize the parent based on root, allowing access across
9795
different transports. (John Arbash Meinel, Wouter van Heyst, Martin Pool)
9796
(Malone #48906, #42699, #40675, #5281, #3980, #36363, #43689,
9799
* On Unix, detect terminal width using an ioctl not just $COLUMNS.
9800
Use terminal width for single-line logs from ``bzr log --line`` and
9801
pending-merge display. (Robert Widhopf-Fenk, Gustavo Niemeyer)
9804
* On Windows, detect terminal width using GetConsoleScreenBufferInfo.
9805
(Alexander Belchenko)
9807
* Speedup improvement for 'date:'-revision search. (Guillaume Pinot).
9809
* Show the correct number of revisions pushed when pushing a new branch.
9812
* 'bzr selftest' now shows a progress bar with the number of tests, and
9813
progress made. 'make check' shows tests in -v mode, to be more useful
9814
for the PQM status window. (Robert Collins).
9815
When using a progress bar, failed tests are printed out, rather than
9816
being overwritten by the progress bar until the suite finishes.
9817
(John Arbash Meinel)
9819
* 'bzr selftest --benchmark' will run a new benchmarking selftest.
9820
'bzr selftest --benchmark --lsprof-timed' will use lsprofile to generate
9821
profile data for the individual profiled calls, allowing for fine
9822
grained analysis of performance.
9823
(Robert Collins, Martin Pool).
9825
* 'bzr commit' shows a progress bar. This is useful for commits over sftp
9826
where commit can take an appreciable time. (Robert Collins)
9828
* 'bzr add' is now less verbose in telling you what ignore globs were
9829
matched by files being ignored. Instead it just tells you how many
9830
were ignored (because you might reasonably be expecting none to be
9831
ignored). 'bzr add -v' is unchanged and will report every ignored
9832
file. (Robert Collins).
9834
* ftp now has a test server if medusa is installed. As part of testing,
9835
ftp support has been improved, including support for supplying a
9836
non-standard port. (John Arbash Meinel).
9838
* 'bzr log --line' shows the revision number, and uses only the
9839
first line of the log message (#5162, Alexander Belchenko;
9842
* 'bzr status' has had the --all option removed. The 'bzr ls' command
9843
should be used to retrieve all versioned files. (Robert Collins)
9845
* 'bzr bundle OTHER/BRANCH' will create a bundle which can be sent
9846
over email, and applied on the other end, while maintaining ancestry.
9847
This bundle can be applied with either 'bzr merge' or 'bzr pull',
9848
the same way you would apply another branch.
9849
(John Arbash Meinel, Aaron Bentley)
9851
* 'bzr whoami' can now be used to set your identity from the command line,
9852
for a branch or globally. (Robey Pointer)
9854
* 'bzr checkout' now aliased to 'bzr co', and 'bzr annotate' to 'bzr ann'.
9857
* 'bzr revert DIRECTORY' now reverts the contents of the directory as well.
9860
* 'bzr get sftp://foo' gives a better error when paramiko is not present.
9861
Also updates things like 'http+pycurl://' if pycurl is not present.
9862
(John Arbash Meinel) (Malone #47821, #52204)
9864
* New env variable ``BZR_PROGRESS_BAR``, sets the default progress bar type.
9865
Can be set to 'none' or 'dummy' to disable the progress bar, 'dots' or
9866
'tty' to create the respective type. (John Arbash Meinel, #42197, #51107)
9868
* Improve the help text for 'bzr diff' to explain what various options do.
9869
(John Arbash Meinel, #6391)
9871
* 'bzr uncommit -r 10' now uncommits revisions 11.. rather than uncommitting
9872
revision 10. This makes -r10 more in line with what other commands do.
9873
'bzr uncommit' also now saves the pending merges of the revisions that
9874
were removed. So it is safe to uncommit after a merge, fix something,
9875
and commit again. (John Arbash Meinel, #32526, #31426)
9877
* 'bzr init' now also works on remote locations.
9878
(Wouter van Heyst, #48904)
9880
* HTTP support has been updated. When using pycurl we now support
9881
connection keep-alive, which reduces dns requests and round trips.
9882
And for both urllib and pycurl we support multi-range requests,
9883
which decreases the number of round-trips. Performance results for
9884
``bzr branch http://bazaar-vcs.org/bzr/bzr.dev/`` indicate
9885
http branching is now 2-3x faster, and ``bzr pull`` in an existing
9886
branch is as much as 4x faster.
9887
(Michael Ellerman, Johan Rydberg, John Arbash Meinel, #46768)
9889
* Performance improvements for sftp. Branching and pulling are now up to
9890
2x faster. Utilize paramiko.readv() support for async requests if it
9891
is available (paramiko > 1.6) (John Arbash Meinel)
9896
* Fix shadowed definition of TestLocationConfig that caused some
9898
(Erik Bågfors, Michael Ellerman, Martin Pool, #32587)
9900
* Fix unnecessary requirement of sign-my-commits that it be run from
9901
a working directory. (Martin Pool, Robert Collins)
9903
* 'bzr push location' will only remember the push location if it succeeds
9904
in connecting to the remote location. (John Arbash Meinel, #49742)
9906
* 'bzr revert' no longer toggles the executable bit on win32
9907
(John Arbash Meinel, #45010)
9909
* Handle broken pipe under win32 correctly. (John Arbash Meinel)
9911
* sftp tests now work correctly on win32 if you have a newer paramiko
9912
(John Arbash Meinel)
9914
* Cleanup win32 test suite, and general cleanup of places where
9915
file handles were being held open. (John Arbash Meinel)
9917
* When specifying filenames for 'diff -r x..y', the name of the file in the
9918
working directory can be used, even if its name is different in both x
9921
* File-ids containing single- or double-quotes are handled correctly by
9922
push. (Aaron Bentley, #52227)
9924
* Normalize unicode filenames to ensure cross-platform consistency.
9925
(John Arbash Meinel, #43689)
9927
* The argument parser can now handle '-' as an argument. Currently
9928
no code interprets it specially (it is mostly handled as a file named
9929
'-'). But plugins, and future operations can use it.
9930
(John Arbash meinel, #50984)
9932
* Bundles can properly read binary files with a plain '\r' in them.
9933
(John Arbash Meinel, #51927)
9935
* Tuning ``iter_entries()`` to be more efficient (John Arbash Meinel, #5444)
9937
* Lots of win32 fixes (the test suite passes again).
9938
(John Arbash Meinel, #50155)
9940
* Handle openbsd returning None for sys.getfilesystemencoding() (#41183)
9942
* Support ftp APPE (append) to allow Knits to be used over ftp (#42592)
9944
* Removals are only committed if they match the filespec (or if there is
9945
no filespec). (#46635, Aaron Bentley)
9947
* smart-add recurses through all supplied directories
9948
(John Arbash Meinel, #52578)
9950
* Make the bundle reader extra lines before and after the bundle text.
9951
This allows you to parse an email with the bundle inline.
9952
(John Arbash Meinel, #49182)
9954
* Change the file id generator to squash a little bit more. Helps when
9955
working with long filenames on windows. (Also helps for unicode filenames
9956
not generating hidden files). (John Arbash Meinel, #43801)
9958
* Restore terminal mode on C-c while reading sftp password. (#48923,
9959
Nicholas Allen, Martin Pool)
9961
* Timestamps are rounded to 1ms, and revision entries can be recreated
9962
exactly. (John Arbash Meinel, Jamie Wilkinson, #40693)
9964
* Branch.base has changed to a URL, but ~/.bazaar/locations.conf should
9965
use local paths, since it is user visible (John Arbash Meinel, #53653)
9967
* ``bzr status foo`` when foo was unversioned used to cause a full delta
9968
to be generated (John Arbash Meinel, #53638)
9970
* When reading revision properties, an empty value should be considered
9971
the empty string, not None (John Arbash Meinel, #47782)
9973
* ``bzr diff --diff-options`` can now handle binary files being changed.
9974
Also, the output is consistent when --diff-options is not supplied.
9975
(John Arbash Meinel, #54651, #52930)
9977
* Use the right suffixes for loading plugins (John Arbash Meinel, #51810)
9979
* Fix ``Branch.get_parent()`` to handle the case when the parent is not
9980
accessible (John Arbash Meinel, #52976)
9985
* Combine the ignore rules into a single regex rather than looping over
9986
them to reduce the threshold where N^2 behaviour occurs in operations
9987
like status. (Jan Hudec, Robert Collins).
9989
* Appending to ``bzrlib.DEFAULT_IGNORE`` is now deprecated. Instead, use
9990
one of the add functions in bzrlib.ignores. (John Arbash Meinel)
9992
* 'bzr push' should only push the ancestry of the current revision, not
9993
all of the history in the repository. This is especially important for
9994
shared repositories. (John Arbash Meinel)
9996
* ``bzrlib.delta.compare_trees`` now iterates in alphabetically sorted order,
9997
rather than randomly walking the inventories. (John Arbash Meinel)
9999
* Doctests are now run in temporary directories which are cleaned up when
10000
they finish, rather than using special ScratchDir/ScratchBranch objects.
10003
* Split ``check`` into separate methods on the branch and on the repository,
10004
so that it can be specialized in ways that are useful or efficient for
10005
different formats. (Martin Pool, Robert Collins)
10007
* Deprecate ``Repository.all_revision_ids``; most methods don't really need
10008
the global revision graph but only that part leading up to a particular
10009
revision. (Martin Pool, Robert Collins)
10011
* Add a BzrDirFormat ``control_formats`` list which allows for control formats
10012
that do not use '.bzr' to store their data - i.e. '.svn', '.hg' etc.
10013
(Robert Collins, Jelmer Vernooij).
10015
* ``bzrlib.diff.external_diff`` can be redirected to any file-like object.
10016
Uses subprocess instead of spawnvp.
10017
(James Henstridge, John Arbash Meinel, #4047, #48914)
10019
* New command line option '--profile-imports', which will install a custom
10020
importer to log time to import modules and regex compilation time to
10021
sys.stderr (John Arbash Meinel)
10023
* 'EmptyTree' is now deprecated, please use ``repository.revision_tree(None)``
10024
instead. (Robert Collins)
10026
* "RevisionTree" is now in bzrlib/revisiontree.py. (Robert Collins)
10031
:Released: 2006-05-17
10036
* setup.py failed to install launchpad plugin. (Martin Pool)
10041
:Released: 2006-05-16
10046
* Fix failure to commit a merge in a checkout. (Martin Pool,
10047
Robert Collins, Erik Bågfors, #43959)
10049
* Nicer messages from 'commit' in the case of renames, and correct
10050
messages when a merge has occured. (Robert Collins, Martin Pool)
10052
* Separate functionality from assert statements as they are skipped in
10053
optimized mode of python. Add the same check to pending merges.
10054
(Olaf Conradi, #44443)
10059
* Do not show the None revision in output of bzr ancestry. (Olaf Conradi)
10061
* Add info on standalone branches without a working tree.
10062
(Olaf Conradi, #44155)
10064
* Fix bug in knits when raising InvalidRevisionId. (Olaf Conradi, #44284)
10069
* Make editor invocation comply with Debian Policy. First check
10070
environment variables VISUAL and EDITOR, then try editor from
10071
alternatives system. If that all fails, fall back to the pre-defined
10072
list of editors. (Olaf Conradi, #42904)
10077
* New 'register-branch' command registers a public branch into
10078
Launchpad.net, where it can be associated with bugs, etc.
10079
(Martin Pool, Bjorn Tillenius, Robert Collins)
10084
* New public api in InventoryEntry - ``describe_change(old, new)`` which
10085
provides a human description of the changes between two old and
10086
new. (Robert Collins, Martin Pool)
10091
* Fix test case for bzr info in upgrading a standalone branch to metadir,
10092
uses bzrlib api now. (Olaf Conradi)
10097
:Released: 2006-05-08
10099
Notes When Upgrading
10100
********************
10102
Release 0.8 of bzr introduces a new format for history storage, called
10103
'knit', as an evolution of to the 'weave' format used in 0.7. Local
10104
and remote operations are faster using knits than weaves. Several
10105
operations including 'init', 'init-repo', and 'upgrade' take a
10106
--format option that controls this. Branching from an existing branch
10107
will keep the same format.
10109
It is possible to merge, pull and push between branches of different
10110
formats but this is slower than moving data between homogenous
10111
branches. It is therefore recommended (but not required) that you
10112
upgrade all branches for a project at the same time. Information on
10113
formats is shown by 'bzr info'.
10115
bzr 0.8 now allows creation of 'repositories', which hold the history
10116
of files and revisions for several branches. Previously bzr kept all
10117
the history for a branch within the .bzr directory at the root of the
10118
branch, and this is still the default. To create a repository, use
10119
the new 'bzr init-repo' command. Branches exist as directories under
10120
the repository and contain just a small amount of information
10121
indicating the current revision of the branch.
10123
bzr 0.8 also supports 'checkouts', which are similar to in cvs and
10124
subversion. Checkouts are associated with a branch (optionally in a
10125
repository), which contains all the historical information. The
10126
result is that a checkout can be deleted without losing any
10127
already-committed revisions. A new 'update' command is also available.
10129
Repositories and checkouts are not supported with the 0.7 storage
10130
format. To use them you must upgrad to either knits, or to the
10131
'metaweave' format, which uses weaves but changes the .bzr directory
10138
* sftp paths can now be relative, or local, according to the lftp
10139
convention. Paths now take the form::
10141
sftp://user:pass@host:port/~/relative/path
10143
sftp://user:pass@host:port/absolute/path
10145
* The FTP transport now tries to reconnect after a temporary
10146
failure. ftp put is made atomic. (Matthieu Moy)
10148
* The FTP transport now maintains a pool of connections, and
10149
reuses them to avoid multiple connections to the same host (like
10150
sftp did). (Daniel Silverstone)
10152
* The ``bzr_man.py`` file has been removed. To create the man page now,
10153
use ``./generate_docs.py man``. The new program can also create other files.
10154
Run ``python generate_docs.py --help`` for usage information.
10155
(Hans Ulrich Niedermann & James Blackwell).
10157
* Man Page now gives full help (James Blackwell).
10158
Help also updated to reflect user config now being stored in .bazaar
10159
(Hans Ulrich Niedermann)
10161
* It's now possible to set aliases in bazaar.conf (Erik Bågfors)
10163
* Pull now accepts a --revision argument (Erik Bågfors)
10165
* ``bzr re-sign`` now allows multiple revisions to be supplied on the command
10166
line. You can now use the following command to sign all of your old
10169
find .bzr/revision-store// -name my@email-* \
10170
| sed 's/.*\/\/..\///' \
10171
| xargs bzr re-sign
10173
* Upgrade can now upgrade over the network. (Robert Collins)
10175
* Two new commands 'bzr checkout' and 'bzr update' allow for CVS/SVN-alike
10176
behaviour. By default they will cache history in the checkout, but
10177
with --lightweight almost all data is kept in the master branch.
10180
* 'revert' unversions newly-versioned files, instead of deleting them.
10182
* 'merge' is more robust. Conflict messages have changed.
10184
* 'merge' and 'revert' no longer clobber existing files that end in '~' or
10187
* Default log format can be set in configuration and plugins can register
10188
their own formatters. (Erik Bågfors)
10190
* New 'reconcile' command will check branch consistency and repair indexes
10191
that can become out of sync in pre 0.8 formats. (Robert Collins,
10192
Daniel Silverstone)
10194
* New 'bzr init --format' and 'bzr upgrade --format' option to control
10195
what storage format is created or produced. (Robert Collins,
10198
* Add parent location to 'bzr info', if there is one. (Olaf Conradi)
10200
* New developer commands 'weave-list' and 'weave-join'. (Martin Pool)
10202
* New 'init-repository' command, plus support for repositories in 'init'
10203
and 'branch' (Aaron Bentley, Erik Bågfors, Robert Collins)
10205
* Improve output of 'info' command. Show all relevant locations related to
10206
working tree, branch and repository. Use kibibytes for binary quantities.
10207
Fix off-by-one error in missing revisions of working tree. Make 'info'
10208
work on branches, repositories and remote locations. Show locations
10209
relative to the shared repository, if applicable. Show locking status
10210
of locations. (Olaf Conradi)
10212
* Diff and merge now safely handle binary files. (Aaron Bentley)
10214
* 'pull' and 'push' now normalise the revision history, so that any two
10215
branches with the same tip revision will have the same output from 'log'.
10218
* 'merge' accepts --remember option to store parent location, like 'push'
10219
and 'pull'. (Olaf Conradi)
10221
* bzr status and diff when files given as arguments do not exist
10222
in the relevant trees. (Martin Pool, #3619)
10224
* Add '.hg' to the default ignore list. (Martin Pool)
10226
* 'knit' is now the default disk format. This improves disk performance and
10227
utilization, increases incremental pull performance, robustness with SFTP
10228
and allows checkouts over SFTP to perform acceptably.
10229
The initial Knit code was contributed by Johan Rydberg based on a
10230
specification by Martin Pool.
10231
(Robert Collins, Aaron Bentley, Johan Rydberg, Martin Pool).
10233
* New tool to generate all-in-one html version of the manual. (Alexander
10236
* Hitting CTRL-C while doing an SFTP push will no longer cause stale locks
10237
to be left in the SFTP repository. (Robert Collins, Martin Pool).
10239
* New option 'diff --prefix' to control how files are named in diff
10240
output, with shortcuts '-p0' and '-p1' corresponding to the options for
10241
GNU patch. (Alexander Belchenko, Goffredo Baroncelli, Martin Pool)
10243
* Add --revision option to 'annotate' command. (Olaf Conradi)
10245
* If bzr shows an unexpected revision-history after pulling (perhaps due
10246
to a reweave) it can now be corrected by 'bzr reconcile'.
10252
* Commit is now verbose by default, and shows changed filenames and the
10253
new revision number. (Robert Collins, Martin Pool)
10255
* Unify 'mv', 'move', 'rename'. (Matthew Fuller, #5379)
10257
* 'bzr -h' shows help. (Martin Pool, Ian Bicking, #35940)
10259
* Make 'pull' and 'push' remember location on failure using --remember.
10262
* For compatibility, make old format for using weaves inside metadir
10263
available as 'metaweave' format. Rename format 'metadir' to 'default'.
10264
Clean up help for option --format in commands 'init', 'init-repo' and
10265
'upgrade'. (Olaf Conradi)
10270
* The internal storage of history, and logical branch identity have now
10271
been split into Branch, and Repository. The common locking and file
10272
management routines are now in bzrlib.lockablefiles.
10273
(Aaron Bentley, Robert Collins, Martin Pool)
10275
* Transports can now raise DependencyNotPresent if they need a library
10276
which is not installed, and then another implementation will be
10277
tried. (Martin Pool)
10279
* Remove obsolete (and no-op) `decode` parameter to `Transport.get`.
10282
* Using Tree Transform for merge, revert, tree-building
10284
* WorkingTree.create, Branch.create, ``WorkingTree.create_standalone``,
10285
Branch.initialize are now deprecated. Please see ``BzrDir.create_*`` for
10286
replacement API's. (Robert Collins)
10288
* New BzrDir class represents the .bzr control directory and manages
10289
formatting issues. (Robert Collins)
10291
* New repository.InterRepository class encapsulates Repository to
10292
Repository actions and allows for clean selection of optimised code
10293
paths. (Robert Collins)
10295
* ``bzrlib.fetch.fetch`` and ``bzrlib.fetch.greedy_fetch`` are now
10296
deprecated, please use ``branch.fetch`` or ``repository.fetch``
10297
depending on your needs. (Robert Collins)
10299
* deprecated methods now have a ``is_deprecated`` flag on them that can
10300
be checked, if you need to determine whether a given callable is
10301
deprecated at runtime. (Robert Collins)
10303
* Progress bars are now nested - see
10304
``bzrlib.ui.ui_factory.nested_progress_bar``.
10305
(Robert Collins, Robey Pointer)
10307
* New API call ``get_format_description()`` for each type of format.
10310
* Changed ``branch.set_parent()`` to accept None to remove parent.
10313
* Deprecated BzrError AmbiguousBase. (Olaf Conradi)
10315
* WorkingTree.branch is now a read only property. (Robert Collins)
10317
* bzrlib.ui.text.TextUIFactory now accepts a ``bar_type`` parameter which
10318
can be None or a factory that will create a progress bar. This is
10319
useful for testing or for overriding the bzrlib.progress heuristic.
10322
* New API method ``get_physical_lock_status()`` to query locks present on a
10323
transport. (Olaf Conradi)
10325
* Repository.reconcile now takes a thorough keyword parameter to allow
10326
requesting an indepth reconciliation, rather than just a data-loss
10327
check. (Robert Collins)
10329
* ``bzrlib.ui.ui_factory protocol`` now supports ``get_boolean`` to prompt
10330
the user for yes/no style input. (Robert Collins)
10335
* SFTP tests now shortcut the SSH negotiation, reducing test overhead
10336
for testing SFTP protocol support. (Robey Pointer)
10338
* Branch formats are now tested once per implementation (see ``bzrlib.
10339
tests.branch_implementations``. This is analagous to the transport
10340
interface tests, and has been followed up with working tree,
10341
repository and BzrDir tests. (Robert Collins)
10343
* New test base class TestCaseWithTransport provides a transport aware
10344
test environment, useful for testing any transport-interface using
10345
code. The test suite option --transport controls the transport used
10346
by this class (when its not being used as part of implementation
10347
contract testing). (Robert Collins)
10349
* Close logging handler on disabling the test log. This will remove the
10350
handler from the internal list inside python's logging module,
10351
preventing shutdown from closing it twice. (Olaf Conradi)
10353
* Move test case for uncommit to blackbox tests. (Olaf Conradi)
10355
* ``run_bzr`` and ``run_bzr_captured`` now accept a 'stdin="foo"'
10356
parameter which will provide String("foo") to the command as its stdin.
10361
:Released: 2006-01-09
10366
* .bzrignore is excluded from exports, on the grounds that it's a bzr
10367
internal-use file and may not be wanted. (Jamie Wilkinson)
10369
* The "bzr directories" command were removed in favor of the new
10370
--kind option to the "bzr inventory" command. To list all
10371
versioned directories, now use "bzr inventory --kind directory".
10374
* Under Windows configuration directory is now ``%APPDATA%\bazaar\2.0``
10375
by default. (John Arbash Meinel)
10377
* The parent of Bzr configuration directory can be set by ``BZR_HOME``
10378
environment variable. Now the path for it is searched in ``BZR_HOME``,
10379
then in HOME. Under Windows the order is: ``BZR_HOME``, ``APPDATA``
10380
(usually points to ``C:\Documents and Settings\User Name\Application Data``),
10381
``HOME``. (John Arbash Meinel)
10383
* Plugins with the same name in different directories in the bzr plugin
10384
path are no longer loaded: only the first successfully loaded one is
10385
used. (Robert Collins)
10387
* Use systems' external ssh command to open connections if possible.
10388
This gives better integration with user settings such as ProxyCommand.
10391
* Permissions on files underneath .bzr/ are inherited from the .bzr
10392
directory. So for a shared repository, simply doing 'chmod -R g+w .bzr/'
10393
will mean that future file will be created with group write permissions.
10395
* configure.in and config.guess are no longer in the builtin default
10398
* '.sw[nop]' pattern ignored, to ignore vim swap files for nameless
10399
files. (John Arbash Meinel, Martin Pool)
10404
* "bzr INIT dir" now initializes the specified directory, and creates
10405
it if it does not exist. (John Arbash Meinel)
10407
* New remerge command (Aaron Bentley)
10409
* Better zsh completion script. (Steve Borho)
10411
* 'bzr diff' now returns 1 when there are changes in the working
10412
tree. (Robert Collins)
10414
* 'bzr push' now exists and can push changes to a remote location.
10415
This uses the transport infrastructure, and can store the remote
10416
location in the ~/.bazaar/branches.conf configuration file.
10419
* Test directories are only kept if the test fails and the user requests
10422
* Tweaks to short log printing
10424
* Added branch nicks, new nick command, printing them in log output.
10427
* If ``$BZR_PDB`` is set, pop into the debugger when an uncaught exception
10428
occurs. (Martin Pool)
10430
* Accept 'bzr resolved' (an alias for 'bzr resolve'), as this is
10431
the same as Subversion. (Martin Pool)
10433
* New ftp transport support (on ftplib), for ftp:// and aftp://
10434
URLs. (Daniel Silverstone)
10436
* Commit editor temporary files now start with ``bzr_log.``, to allow
10437
text editors to match the file name and set up appropriate modes or
10438
settings. (Magnus Therning)
10440
* Improved performance when integrating changes from a remote weave.
10441
(Goffredo Baroncelli)
10443
* Sftp will attempt to cache the connection, so it is more likely that
10444
a connection will be reused, rather than requiring multiple password
10447
* bzr revno now takes an optional argument indicating the branch whose
10448
revno should be printed. (Michael Ellerman)
10450
* bzr cat defaults to printing the last version of the file.
10451
(Matthieu Moy, #3632)
10453
* New global option 'bzr --lsprof COMMAND' runs bzr under the lsprof
10454
profiler. (Denys Duchier)
10456
* Faster commits by reading only the headers of affected weave files.
10459
* 'bzr add' now takes a --dry-run parameter which shows you what would be
10460
added, but doesn't actually add anything. (Michael Ellerman)
10462
* 'bzr add' now lists how many files were ignored per glob. add --verbose
10463
lists the specific files. (Aaron Bentley)
10465
* 'bzr missing' now supports displaying changes in diverged trees and can
10466
be limited to show what either end of the comparison is missing.
10467
(Aaron Bently, with a little prompting from Daniel Silverstone)
10472
* SFTP can walk up to the root path without index errors. (Robert Collins)
10474
* Fix bugs in running bzr with 'python -O'. (Martin Pool)
10476
* Error when run with -OO
10478
* Fix bug in reporting http errors that don't have an http error code.
10481
* Handle more cases of pipe errors in display commands
10483
* Change status to 3 for all errors
10485
* Files that are added and unlinked before committing are completely
10486
ignored by diff and status
10488
* Stores with some compressed texts and some uncompressed texts are now
10489
able to be used. (John A Meinel)
10491
* Fix for bzr pull failing sometimes under windows
10493
* Fix for sftp transport under windows when using interactive auth
10495
* Show files which are both renamed and modified as such in 'bzr
10496
status' output. (Daniel Silverstone, #4503)
10498
* Make annotate cope better with revisions committed without a valid
10499
email address. (Marien Zwart)
10501
* Fix representation of tab characters in commit messages.
10504
* List of plugin directories in ``BZR_PLUGIN_PATH`` environment variable is
10505
now parsed properly under Windows. (Alexander Belchenko)
10507
* Show number of revisions pushed/pulled/merged. (Robey Pointer)
10509
* Keep a cached copy of the basis inventory to speed up operations
10510
that need to refer to it. (Johan Rydberg, Martin Pool)
10512
* Fix bugs in bzr status display of non-ascii characters.
10515
* Remove Makefile.in from default ignore list.
10516
(Tollef Fog Heen, Martin Pool, #6413)
10518
* Fix failure in 'bzr added'. (Nathan McCallum, Martin Pool)
10523
* Fix selftest asking for passwords when there are no SFTP keys.
10524
(Robey Pointer, Jelmer Vernooij)
10526
* Fix selftest run with 'python -O'. (Martin Pool)
10528
* Fix HTTP tests under Windows. (John Arbash Meinel)
10530
* Make tests work even if HOME is not set (Aaron Bentley)
10532
* Updated ``build_tree`` to use fixed line-endings for tests which read
10533
the file cotents and compare. Make some tests use this to pass under
10534
Windows. (John Arbash Meinel)
10536
* Skip stat and symlink tests under Windows. (Alexander Belchenko)
10538
* Delay in selftest/testhashcash is now issued under win32 and Cygwin.
10539
(John Arbash Meinel)
10541
* Use terminal width to align verbose test output. (Martin Pool)
10543
* Blackbox tests are maintained within the bzrlib.tests.blackbox directory.
10544
If adding a new test script please add that to
10545
``bzrlib.tests.blackbox.__init__``. (Robert Collins)
10547
* Much better error message if one of the test suites can't be
10548
imported. (Martin Pool)
10550
* Make check now runs the test suite twice - once with the default locale,
10551
and once with all locales forced to C, to expose bugs. This is not
10552
trivially done within python, so for now its only triggered by running
10553
Make check. Integrators and packagers who wish to check for full
10554
platform support should run 'make check' to test the source.
10557
* Tests can now run TestSkipped if they can't execute for any reason.
10558
(Martin Pool) (NB: TestSkipped should only be raised for correctable
10559
reasons - see the wiki spec ImprovingBzrTestSuite).
10561
* Test sftp with relative, absolute-in-homedir and absolute-not-in-homedir
10562
paths for the transport tests. Introduce blackbox remote sftp tests that
10563
test the same permutations. (Robert Collins, Robey Pointer)
10565
* Transport implementation tests are now independent of the local file
10566
system, which allows tests for esoteric transports, and for features
10567
not available in the local file system. They also repeat for variations
10568
on the URL scheme that can introduce issues in the transport code,
10569
see bzrlib.transport.TransportTestProviderAdapter() for this.
10572
* ``TestCase.build_tree`` uses the transport interface to build trees,
10573
pass in a transport parameter to give it an existing connection.
10579
* WorkingTree.pull has been split across Branch and WorkingTree,
10580
to allow Branch only pulls. (Robert Collins)
10582
* ``commands.display_command`` now returns the result of the decorated
10583
function. (Robert Collins)
10585
* LocationConfig now has a ``set_user_option(key, value)`` call to save
10586
a setting in its matching location section (a new one is created
10587
if needed). (Robert Collins)
10589
* Branch has two new methods, ``get_push_location`` and
10590
``set_push_location`` to respectively, get and set the push location.
10593
* ``commands.register_command`` now takes an optional flag to signal that
10594
the registrant is planning to decorate an existing command. When
10595
given multiple plugins registering a command is not an error, and
10596
the original command class (whether built in or a plugin based one) is
10597
returned to the caller. There is a new error 'MustUseDecorated' for
10598
signalling when a wrapping command should switch to the original
10599
version. (Robert Collins)
10601
* Some option parsing errors will raise 'BzrOptionError', allowing
10602
granular detection for decorating commands. (Robert Collins).
10604
* ``Branch.read_working_inventory`` has moved to
10605
``WorkingTree.read_working_inventory``. This necessitated changes to
10606
``Branch.get_root_id``, and a move of ``Branch.set_inventory`` to
10607
WorkingTree as well. To make it clear that a WorkingTree cannot always
10608
be obtained ``Branch.working_tree()`` will raise
10609
``errors.NoWorkingTree`` if one cannot be obtained. (Robert Collins)
10611
* All pending merges operations from Branch are now on WorkingTree.
10614
* The follow operations from Branch have moved to WorkingTree::
10624
* ``bzrlib.add.smart_add_branch`` is now ``smart_add_tree``. (Robert Collins)
10626
* New "rio" serialization format, similar to rfc-822. (Martin Pool)
10628
* Rename selftests to ``bzrlib.tests.test_foo``. (John A Meinel, Martin
10631
* ``bzrlib.plugin.all_plugins`` has been changed from an attribute to a
10632
query method. (Robert Collins)
10634
* New options to read only the table-of-contents of a weave.
10637
* Raise NoSuchFile when someone tries to add a non-existant file.
10640
* Simplify handling of DivergedBranches in ``cmd_pull()``.
10643
* Branch.controlfile* logic has moved to lockablefiles.LockableFiles, which
10644
is exposed as ``Branch().control_files``. Also this has been altered with the
10645
controlfile pre/suffix replaced by simple method names like 'get' and
10646
'put'. (Aaron Bentley, Robert Collins).
10648
* Deprecated functions and methods can now be marked as such using the
10649
``bzrlib.symbol_versioning`` module. Marked method have their docstring
10650
updated and will issue a DeprecationWarning using the warnings module
10651
when they are used. (Robert Collins)
10653
* ``bzrlib.osutils.safe_unicode`` now exists to provide parameter coercion
10654
for functions that need unicode strings. (Robert Collins)
10659
:Released: 2005-10-28
10664
* pull now takes --verbose to show you what revisions are added or removed
10667
* merge now takes a --show-base option to include the base text in
10671
* The config files are now read using ConfigObj, so '=' should be used as
10672
a separator, not ':'.
10675
* New 'bzr commit --strict' option refuses to commit if there are
10676
any unknown files in the tree. To commit, make sure all files are
10677
either ignored, added, or deleted. (Michael Ellerman)
10679
* The config directory is now ~/.bazaar, and there is a single file
10680
~/.bazaar/bazaar.conf storing email, editor and other preferences.
10683
* 'bzr add' no longer takes a --verbose option, and a --quiet option
10684
has been added that suppresses all output.
10686
* Improved zsh completion support in contrib/zsh, from Clint
10689
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
10690
Goffredo Baroncelli.
10692
* 'bzr check' now accepts -v for verbose reporting, and checks for
10693
ghosts in the branch. (Robert Collins)
10695
* New command 're-sign' which will regenerate the gpg signature for
10696
a revision. (Robert Collins)
10698
* If you set ``check_signatures=require`` for a path in
10699
``~/.bazaar/branches.conf`` then bzr will invoke your
10700
``gpg_signing_command`` (defaults to gpg) and record a digital signature
10701
of your commit. (Robert Collins)
10703
* New sftp transport, based on Paramiko. (Robey Pointer)
10705
* 'bzr pull' now accepts '--clobber' which will discard local changes
10706
and make this branch identical to the source branch. (Robert Collins)
10708
* Just give a quieter warning if a plugin can't be loaded, and
10709
put the details in .bzr.log. (Martin Pool)
10711
* 'bzr branch' will now set the branch-name to the last component of the
10712
output directory, if one was supplied.
10714
* If the option ``post_commit`` is set to one (or more) python function
10715
names (must be in the bzrlib namespace), then they will be invoked
10716
after the commit has completed, with the branch and ``revision_id`` as
10717
parameters. (Robert Collins)
10719
* Merge now has a retcode of 1 when conflicts occur. (Robert Collins)
10721
* --merge-type weave is now supported for file contents. Tree-shape
10722
changes are still three-way based. (Martin Pool, Aaron Bentley)
10724
* 'bzr check' allows the first revision on revision-history to have
10725
parents - something that is expected for cheap checkouts, and occurs
10726
when conversions from baz do not have all history. (Robert Collins).
10728
* 'bzr merge' can now graft unrelated trees together, if your specify
10729
0 as a base. (Aaron Bentley)
10731
* 'bzr commit branch' and 'bzr commit branch/file1 branch/file2' now work
10734
* Add '.sconsign*' to default ignore list. (Alexander Belchenko)
10736
* 'bzr merge --reprocess' minimizes conflicts
10741
* The 'bzr selftest --pattern' option for has been removed, now
10742
test specifiers on the command line can be simple strings, or
10743
regexps, or both. (Robert Collins)
10745
* Passing -v to selftest will now show the time each test took to
10746
complete, which will aid in analysing performance regressions and
10747
related questions. (Robert Collins)
10749
* 'bzr selftest' runs all tests, even if one fails, unless '--one'
10750
is given. (Martin Pool)
10752
* There is a new method for TestCaseInTempDir, assertFileEqual, which
10753
will check that a given content is equal to the content of the named
10754
file. (Robert Collins)
10756
* Fix test suite's habit of leaving many temporary log files in $TMPDIR.
10762
* New 'testament' command and concept for making gpg-signatures
10763
of revisions that are not tied to a particular internal
10764
representation. (Martin Pool).
10766
* Per-revision properties ('revprops') as key-value associated
10767
strings on each revision created when the revision is committed.
10768
Intended mainly for the use of external tools. (Martin Pool).
10770
* Config options have moved from bzrlib.osutils to bzrlib.config.
10773
* Improved command line option definitions allowing explanations
10774
for individual options, among other things. Contributed by
10777
* Config options have moved from bzrlib.osutils to bzrlib.config.
10778
Configuration is now done via the config.Config interface:
10779
Depending on whether you have a Branch, a Location or no information
10780
available, construct a ``*Config``, and use its ``signature_checking``,
10781
``username`` and ``user_email`` methods. (Robert Collins)
10783
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
10784
they are made available for other plugins to use. You should not
10785
import other plugins during the ``__init__`` of your plugin though, as
10786
no ordering is guaranteed, and the plugins directory is not on the
10787
python path. (Robert Collins)
10789
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
10790
no longer takes an inventory, rather it takes an option branch
10791
parameter, and if None is given will open the branch at basedir
10792
implicitly. (Robert Collins)
10794
* Cleaner exception structure and error reporting. Suggested by
10795
Scott James Remnant. (Martin Pool)
10797
* Branch.remove has been moved to WorkingTree, which has also gained
10798
``lock_read``, ``lock_write`` and ``unlock`` methods for convenience.
10801
* Two decorators, ``needs_read_lock`` and ``needs_write_lock`` have been
10802
added to the branch module. Use these to cause a function to run in a
10803
read or write lock respectively. (Robert Collins)
10805
* ``Branch.open_containing`` now returns a tuple (Branch, relative-path),
10806
which allows direct access to the common case of 'get me this file
10807
from its branch'. (Robert Collins)
10809
* Transports can register using ``register_lazy_transport``, and they
10810
will be loaded when first used. (Martin Pool)
10812
* 'pull' has been factored out of the command as ``WorkingTree.pull()``.
10813
A new option to WorkingTree.pull has been added, clobber, which will
10814
ignore diverged history and pull anyway.
10817
* config.Config has a ``get_user_option`` call that accepts an option name.
10818
This will be looked up in branches.conf and bazaar.conf as normal.
10819
It is intended that this be used by plugins to support options -
10820
options of built in programs should have specific methods on the config.
10823
* ``merge.merge_inner`` now has tempdir as an optional parameter.
10826
* Tree.kind is not recorded at the top level of the hierarchy, as it was
10827
missing on EmptyTree, leading to a bug with merge on EmptyTrees.
10830
* ``WorkingTree.__del__`` has been removed, it was non deterministic and not
10831
doing what it was intended to. See ``WorkingTree.__init__`` for a comment
10832
about future directions. (Robert Collins/Martin Pool)
10834
* bzrlib.transport.http has been modified so that only 404 urllib errors
10835
are returned as NoSuchFile. Other exceptions will propagate as normal.
10836
This allows debuging of actual errors. (Robert Collins)
10838
* bzrlib.transport.Transport now accepts *ONLY* url escaped relative paths
10839
to apis like 'put', 'get' and 'has'. This is to provide consistent
10840
behaviour - it operates on url's only. (Robert Collins)
10842
* Transports can register using ``register_lazy_transport``, and they
10843
will be loaded when first used. (Martin Pool)
10845
* ``merge_flex`` no longer calls ``conflict_handler.finalize()``, instead that
10846
is called by ``merge_inner``. This is so that the conflict count can be
10847
retrieved (and potentially manipulated) before returning to the caller
10848
of ``merge_inner``. Likewise 'merge' now returns the conflict count to the
10849
caller. (Robert Collins)
10851
* ``revision.revision_graph`` can handle having only partial history for
10852
a revision - that is no revisions in the graph with no parents.
10855
* New ``builtins.branch_files`` uses the standard ``file_list`` rules to
10856
produce a branch and a list of paths, relative to that branch
10859
* New TestCase.addCleanup facility.
10861
* New ``bzrlib.version_info`` tuple (similar to ``sys.version_info``),
10862
which can be used by programs importing bzrlib.
10867
* Better handling of branches in directories with non-ascii names.
10868
(Joel Rosdahl, Panagiotis Papadakos)
10870
* Upgrades of trees with no commits will not fail due to accessing
10871
[-1] in the revision-history. (Andres Salomon)
10877
:Released: 2005-10-12
10882
* Fix problem in pulling over http from machines that do not
10883
allow directories to be listed.
10885
* Avoid harmless warning about invalid hash cache after
10886
upgrading branch format.
10891
* Avoid some unnecessary http operations in branch and pull.
10897
:Released: 2005-10-11
10902
* 'bzr branch' over http initially gives a very high estimate
10903
of completion time but it should fall as the first few
10904
revisions are pulled in. branch is still slow on
10905
high-latency connections.
10910
* bzr-man.py has been updated to work again. Contributed by
10913
* Locking is now done with fcntl.lockf which works with NFS
10914
file systems. Contributed by Harald Meland.
10916
* When a merge encounters a file that has been deleted on
10917
one side and modified on the other, the old contents are
10918
written out to foo.BASE and foo.SIDE, where SIDE is this
10919
or OTHER. Contributed by Aaron Bentley.
10921
* Export was choosing incorrect file paths for the content of
10922
the tarball, this has been fixed by Aaron Bentley.
10924
* Commit will no longer commit without a log message, an
10925
error is returned instead. Contributed by Jelmer Vernooij.
10927
* If you commit a specific file in a sub directory, any of its
10928
parent directories that are added but not listed will be
10929
automatically included. Suggested by Michael Ellerman.
10931
* bzr commit and upgrade did not correctly record new revisions
10932
for files with only a change to their executable status.
10933
bzr will correct this when it encounters it. Fixed by
10936
* HTTP tests now force off the use of ``http_proxy`` for the duration.
10937
Contributed by Gustavo Niemeyer.
10939
* Fix problems in merging weave-based branches that have
10940
different partial views of history.
10942
* Symlink support: working with symlinks when not in the root of a
10943
bzr tree was broken, patch from Scott James Remnant.
10948
* 'branch' now accepts a --basis parameter which will take advantage
10949
of local history when making a new branch. This allows faster
10950
branching of remote branches. Contributed by Aaron Bentley.
10952
* New tree format based on weave files, called version 5.
10953
Existing branches can be upgraded to this format using
10956
* Symlinks are now versionable. Initial patch by
10957
Erik Toubro Nielsen, updated to head by Robert Collins.
10959
* Executable bits are tracked on files. Patch from Gustavo
10962
* 'bzr status' now shows unknown files inside a selected directory.
10963
Patch from Heikki Paajanen.
10965
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
10966
and 'resolve' have needed added, which list and remove those
10967
merge conflicts respectively. A conflicted tree cannot be committed
10968
in. Contributed by Aaron Bentley.
10970
* 'rm' is now an alias for 'remove'.
10972
* Stores now split out their content in a single byte prefixed hash,
10973
dropping the density of files per directory by 256. Contributed by
10976
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
10977
Contributed by Robert Collins.
10979
* 'bzr log' with the default formatter will show merged revisions,
10980
indented to the right. Initial implementation contributed by Gustavo
10981
Niemeyer, made incremental by Robert Collins.
10987
* Test case failures have the exception printed after the log
10988
for your viewing pleasure.
10990
* InventoryEntry is now an abstract base class, use one of the
10991
concrete InventoryDirectory etc classes instead.
10993
* Branch raises an UnsupportedFormatError when it detects a
10994
bzr branch it cannot understand. This allows for precise
10995
handling of such circumstances.
10997
* Remove RevisionReference class; ``Revision.parent_ids`` is now simply a
10998
list of their ids and ``parent_sha1s`` is a list of their corresponding
10999
sha1s (for old branches only at the moment.)
11001
* New method-object style interface for Commit() and Fetch().
11003
* Renamed ``Branch.last_patch()`` to ``Branch.last_revision()``, since
11004
we call them revisions not patches.
11006
* Move ``copy_branch`` to ``bzrlib.clone.copy_branch``. The destination
11007
directory is created if it doesn't exist.
11009
* Inventories now identify the files which were present by
11010
giving the revision *of that file*.
11012
* Inventory and Revision XML contains a version identifier.
11013
This must be consistent with the overall branch version
11014
but allows for more flexibility in future upgrades.
11019
* Removed testsweet module so that tests can be run after
11020
bzr installed by 'bzr selftest'.
11022
* 'bzr selftest' command-line arguments can now be partial ids
11023
of tests to run, e.g. ``bzr selftest test_weave``
11029
:Released: 2005-09-23
11034
* Fixed "branch -r" option.
11036
* Fix remote access to branches containing non-compressed history.
11039
* Better reliability of http server tests. (John Arbash-Meinel)
11041
* Merge graph maximum distance calculation fix. (Aaron Bentley)
11043
* Various minor bug in windows support have been fixed, largely in the
11044
test suite. Contributed by Alexander Belchenko.
11049
* Status now accepts a -r argument to give status between chosen
11050
revisions. Contributed by Heikki Paajanen.
11052
* Revision arguments no longer use +/-/= to control ranges, instead
11053
there is a 'before' namespace, which limits the successive namespace.
11054
For example '$ bzr log -r date:yesterday..before:date:today' will
11055
select everything from yesterday and before today. Contributed by
11058
* There is now a bzr.bat file created by distutils when building on
11059
Windows. Contributed by Alexander Belchenko.
11064
* Removed uuid() as it was unused.
11066
* Improved 'fetch' code for pulling revisions from one branch into
11067
another (used by pull, merged, etc.)
11073
:Released: 2005-09-20
11079
* Adding a file whose parent directory is not versioned will
11080
implicitly add the parent, and so on up to the root. This means
11081
you should never need to explictly add a directory, they'll just
11082
get added when you add a file in the directory. Contributed by
11085
* Ignore ``.DS_Store`` (contains Mac metadata) by default.
11088
* If you set ``BZR_EDITOR`` in the environment, it is checked in
11089
preference to EDITOR and the config file for the interactive commit
11090
editing program. Related to this is a bugfix where a missing program
11091
set in EDITOR would cause editing to fail, now the fallback program
11092
for the operating system is still tried.
11094
* Files that are not directories/symlinks/regular files will no longer
11095
cause bzr to fail, it will just ignore them by default. You cannot add
11096
them to the tree though - they are not versionable.
11102
* Refactor xml packing/unpacking.
11107
* Fixed 'bzr mv' by Ollie Rutherfurd.
11109
* Fixed strange error when trying to access a nonexistent http
11112
* Make sure that the hashcache gets written out if it can't be
11119
* Various Windows fixes from Ollie Rutherfurd.
11121
* Quieten warnings about locking; patch from Matt Lavin.
11127
:Released: 2005-09-02
11132
* ``bzr shell-complete`` command contributed by Clint Adams to
11133
help with intelligent shell completion.
11135
* New expert command ``bzr find-merge-base`` for debugging merges.
11141
* Much better merge support.
11143
* merge3 conflicts are now reported with markers like '<<<<<<<'
11144
(seven characters) which is the same as CVS and pleases things
11151
* ``bzr upgrade`` no longer fails when trying to fix trees that
11152
mention revisions that are not present.
11154
* Fixed bugs in listing plugins from ``bzr plugins``.
11156
* Fix case of $EDITOR containing options for the editor.
11158
* Fix log -r refusing to show the last revision.
11159
(Patch from Goffredo Baroncelli.)
11165
* ``bzr log --show-ids`` shows the revision ids of all parents.
11167
* Externally provided commands on your $BZRPATH no longer need
11168
to recognize --bzr-usage to work properly, and can just handle
11175
* Changed trace messages to go through the standard logging
11176
framework, so that they can more easily be redirected by
11184
:Released: 2005-08-18
11189
* Python plugins, automatically loaded from the directories on
11190
``BZR_PLUGIN_PATH`` or ``~/.bzr.conf/plugins`` by default.
11192
* New 'bzr mkdir' command.
11194
* Commit mesage is fetched from an editor if not given on the
11195
command line; patch from Torsten Marek.
11197
* ``bzr log -m FOO`` displays commits whose message matches regexp
11200
* ``bzr add`` with no arguments adds everything under the current directory.
11202
* ``bzr mv`` does move or rename depending on its arguments, like
11205
* ``bzr missing`` command shows a summary of the differences
11206
between two trees. (Merged from John Arbash-Meinel.)
11208
* An email address for commits to a particular tree can be
11209
specified by putting it into .bzr/email within a branch. (Based
11210
on a patch from Heikki Paajanen.)
11216
* Faster working tree operations.
11222
* 3rd-party modules shipped with bzr are copied within the bzrlib
11223
python package, so that they can be installed by the setup
11224
script without clashing with anything already existing on the
11225
system. (Contributed by Gustavo Niemeyer.)
11227
* Moved plugins directory to bzrlib/, so that there's a standard
11228
plugin directory which is not only installed with bzr itself but
11229
is also available when using bzr from the development tree.
11230
``BZR_PLUGIN_PATH`` and ``DEFAULT_PLUGIN_PATH`` are then added to the
11231
standard plugins directory.
11233
* When exporting to a tarball with ``bzr export --format tgz``, put
11234
everything under a top directory rather than dumping it into the
11235
current directory. This can be overridden with the ``--root``
11236
option. Patch from William Dodé and John Meinel.
11238
* New ``bzr upgrade`` command to upgrade the format of a branch,
11239
replacing ``bzr check --update``.
11241
* Files within store directories are no longer marked readonly on
11244
* Changed ``bzr log`` output to a more compact form suggested by
11245
John A Meinel. Old format is available with the ``--long`` or
11246
``-l`` option, patched by William Dodé.
11248
* By default the commit command refuses to record a revision with
11249
no changes unless the ``--unchanged`` option is given.
11251
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
11252
line options must come before the command name because they
11253
affect what commands are available; all other options must come
11254
after the command name because their interpretation depends on
11257
* ``branch`` and ``clone`` added as aliases for ``branch``.
11259
* Default log format is back to the long format; the compact one
11260
is available with ``--short``.
11266
* Fix bugs in committing only selected files or within a subdirectory.
11272
:Released: 2005-06-15
11277
* ``bzr`` with no command now shows help rather than giving an
11278
error. Suggested by Michael Ellerman.
11280
* ``bzr status`` output format changed, because svn-style output
11281
doesn't really match the model of bzr. Now files are grouped by
11282
status and can be shown with their IDs. ``bzr status --all``
11283
shows all versioned files and unknown files but not ignored files.
11285
* ``bzr log`` runs from most-recent to least-recent, the reverse
11286
of the previous order. The previous behaviour can be obtained
11287
with the ``--forward`` option.
11289
* ``bzr inventory`` by default shows only filenames, and also ids
11290
if ``--show-ids`` is given, in which case the id is the second
11297
* New 'bzr whoami --email' option shows only the email component
11298
of the user identification, from Jo Vermeulen.
11300
* New ``bzr ignore PATTERN`` command.
11302
* Nicer error message for broken pipe, interrupt and similar
11303
conditions that don't indicate an internal error.
11305
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
11307
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
11308
either read or write mode.
11310
* New option ``bzr log --show-ids`` shows revision and file ids.
11312
* New usage ``bzr log FILENAME`` shows only revisions that
11313
affected that file.
11315
* Changed format for describing changes in ``bzr log -v``.
11317
* New option ``bzr commit --file`` to take a message from a file,
11318
suggested by LarstiQ.
11320
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
11321
Oler. File may be in a branch other than the working directory.
11323
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
11326
* Commands can now be defined by external programs or scripts
11327
in a directory on $BZRPATH.
11329
* New "stat cache" avoids reading the contents of files if they
11330
haven't changed since the previous time.
11332
* If the Python interpreter is too old, try to find a better one
11333
or give an error. Based on a patch from Fredrik Lundh.
11335
* New optional parameter ``bzr info [BRANCH]``.
11337
* New form ``bzr commit SELECTED`` to commit only selected files.
11339
* New form ``bzr log -r FROM:TO`` shows changes in selected
11340
range; contributed by John A Meinel.
11342
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
11343
options through to an external GNU diff.
11345
* New option ``bzr add --no-recurse`` to add a directory but not
11348
* ``bzr --version`` now shows more information if bzr is being run
11355
* Fixed diff format so that added and removed files will be
11356
handled properly by patch. Fix from Lalo Martins.
11358
* Various fixes for files whose names contain spaces or other
11365
* Converted black-box test suites from Bourne shell into Python;
11366
now run using ``./testbzr``. Various structural improvements to
11369
* testbzr by default runs the version of bzr found in the same
11370
directory as the tests, or the one given as the first parameter.
11372
* testbzr also runs the internal tests, so the only command
11373
required to check is just ``./testbzr``.
11375
* testbzr requires python2.4, but can be used to test bzr running
11376
under a different version.
11378
* Tests added for many other changes in this release.
11384
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
11386
* Refactor command functions into Command objects based on HCT by
11387
Scott James Remnant.
11389
* Better help messages for many commands.
11391
* Expose ``bzrlib.open_tracefile()`` to start the tracefile; until
11392
this is called trace messages are just discarded.
11394
* New internal function ``find_touching_revisions()`` and hidden
11395
command touching-revisions trace the changes to a given file.
11397
* Simpler and faster ``compare_inventories()`` function.
11399
* ``bzrlib.open_tracefile()`` takes a tracefilename parameter.
11401
* New AtomicFile class.
11403
* New developer commands ``added``, ``modified``.
11409
* Cope on Windows on python2.3 by using the weaker random seed.
11410
2.4 is now only recommended.
11416
:Released: 2005-04-22
11421
* 'bzr diff' optionally takes a list of files to diff. Still a bit
11422
basic. Patch from QuantumG.
11424
* More default ignore patterns.
11426
* New 'bzr log --verbose' shows a list of files changed in the
11427
changeset. Patch from Sebastian Cote.
11429
* Roll over ~/.bzr.log if it gets too large.
11431
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
11434
* New 'bzr help commands' based on a patch from Denys Duchier.
11440
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
11441
or $EMAIL. All are decoded by the locale preferred encoding.
11442
If none of these are present user@hostname is used. The host's
11443
fully-qualified name is not used because that tends to fail when
11444
there are DNS problems.
11446
* New 'bzr whoami' command instead of username user-email.
11452
* Make commit safe for hardlinked bzr trees.
11454
* Some Unicode/locale fixes.
11456
* Partial workaround for ``difflib.unified_diff`` not handling
11457
trailing newlines properly.
11463
* Allow docstrings for help to be in PEP0257 format. Patch from
11466
* More tests in test.sh.
11468
* Write profile data to a temporary file not into working
11469
directory and delete it when done.
11471
* Smaller .bzr.log with process ids.
11477
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
11480
* Some improvements in handling paths on Windows, based on a patch
11487
:Released: 2005-04-06
11492
* New "directories" internal command lists versioned directories
11495
* Can now say "bzr commit --help".
11497
* New "rename" command to rename one file to a different name
11500
* New "move" command to move one or more files into a different
11503
* New "renames" command lists files renamed since base revision.
11505
* New cat command contributed by janmar.
11510
* .bzr.log is placed in $HOME (not pwd) and is always written in
11511
UTF-8. (Probably not a completely good long-term solution, but
11517
* Workaround for difflib bug in Python 2.3 that causes an
11518
exception when comparing empty files. Reported by Erik Toubro
11524
* Refactored inventory storage to insert a root entry at the top.
11529
* Start of shell-based black-box testing in test.sh.
18
* 'bzr check' now accepts -v for verbose reporting, and checks for
23
* The 'bzr selftest --pattern' option for has been removed, now
24
test specifiers on the command line can be simple strings, or
27
* Passing -v to selftest will now show the time each test took to
28
complete, which will aid in analysing performance regressions and
31
* 'bzr selftest' runs all tests, even if one feels, unless '--one'
36
* New 'manifest' command and concept for making gpg-signatures
37
of revisions that are not tied to a particular internal
40
* Config options have moved from bzrlib.osutils to bzrlib.config.
43
* Improved command line option definitions allowing explanations
44
for individual options, among other things. Contributed by
47
* Config options have moved from bzrlib.osutils to bzrlib.config.
48
Configuration is now done via the config.Config interface:
49
Depending on whether you have a Branch, a Location or no information
50
available, construct a *Config, and use its signature_checking,
51
username and user_email methods. (Robert Collins)
53
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
54
they are made available for other plugins to use. You should not
55
import other plugins during the __init__ of your plugin though, as
56
no ordering is guaranteed, and the plugins directory is not on the
57
python path. (Robert Collins)
59
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
60
no longer takes an inventory, rather it takes an option branch
61
parameter, and if None is given will open the branch at basedir
62
implicitly. (Robert Collins)
68
* Fix problem in pulling over http from machines that do not
69
allow directories to be listed.
71
* Avoid harmless warning about invalid hash cache after
72
upgrading branch format.
76
* Avoid some unnecessary http operations in branch and pull.
83
* 'bzr branch' over http initially gives a very high estimate
84
of completion time but it should fall as the first few
85
revisions are pulled in. branch is still slow on
86
high-latency connections.
90
* bzr-man.py has been updated to work again. Contributed by
93
* Locking is now done with fcntl.lockf which works with NFS
94
file systems. Contributed by Harald Meland.
96
* When a merge encounters a file that has been deleted on
97
one side and modified on the other, the old contents are
98
written out to foo.BASE and foo.SIDE, where SIDE is this
99
or OTHER. Contributed by Aaron Bentley.
101
* Export was choosing incorrect file paths for the content of
102
the tarball, this has been fixed by Aaron Bentley.
104
* Commit will no longer commit without a log message, an
105
error is returned instead. Contributed by Jelmer Vernooij.
107
* If you commit a specific file in a sub directory, any of its
108
parent directories that are added but not listed will be
109
automatically included. Suggested by Michael Ellerman.
111
* bzr commit and upgrade did not correctly record new revisions
112
for files with only a change to their executable status.
113
bzr will correct this when it encounters it. Fixed by
116
* HTTP tests now force off the use of http_proxy for the duration.
117
Contributed by Gustavo Niemeyer.
119
* Fix problems in merging weave-based branches that have
120
different partial views of history.
122
* Symlink support: working with symlinks when not in the root of a
123
bzr tree was broken, patch from Scott James Remnant.
128
* 'branch' now accepts a --basis parameter which will take advantage
129
of local history when making a new branch. This allows faster
130
branching of remote branches. Contributed by Aaron Bentley.
132
* New tree format based on weave files, called version 5.
133
Existing branches can be upgraded to this format using
136
* Symlinks are now versionable. Initial patch by
137
Erik Toubro Nielsen, updated to head by Robert Collins.
139
* Executable bits are tracked on files. Patch from Gustavo
142
* 'bzr status' now shows unknown files inside a selected directory.
143
Patch from Heikki Paajanen.
145
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
146
and 'resolve' have needed added, which list and remove those
147
merge conflicts respectively. A conflicted tree cannot be committed
148
in. Contributed by Aaron Bentley.
150
* 'rm' is now an alias for 'remove'.
152
* Stores now split out their content in a single byte prefixed hash,
153
dropping the density of files per directory by 256. Contributed by
156
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
157
Contributed by Robert Collins.
159
* 'bzr log' with the default formatter will show merged revisions,
160
indented to the right. Initial implementation contributed by Gustavo
161
Niemeyer, made incremental by Robert Collins.
166
* Test case failures have the exception printed after the log
167
for your viewing pleasure.
169
* InventoryEntry is now an abstract base class, use one of the
170
concrete InventoryDirectory etc classes instead.
172
* Branch raises an UnsupportedFormatError when it detects a
173
bzr branch it cannot understand. This allows for precise
174
handling of such circumstances.
179
* Removed testsweet module so that tests can be run after
180
bzr installed by 'bzr selftest'.
182
* 'bzr selftest' command-line arguments can now be partial ids
183
of tests to run, e.g. 'bzr selftest test_weave'
190
* Fixed "branch -r" option.
192
* Fix remote access to branches containing non-compressed history.
195
* Better reliability of http server tests. (John Arbash-Meinel)
197
* Merge graph maximum distance calculation fix. (Aaron Bentley)
199
* Various minor bug in windows support have been fixed, largely in the
200
test suite. Contributed by Alexander Belchenko.
204
* Status now accepts a -r argument to give status between chosen
205
revisions. Contributed by Heikki Paajanen.
207
* Revision arguments no longer use +/-/= to control ranges, instead
208
there is a 'before' namespace, which limits the successive namespace.
209
For example '$ bzr log -r date:yesterday..before:date:today' will
210
select everything from yesterday and before today. Contributed by
213
* There is now a bzr.bat file created by distutils when building on
214
Windows. Contributed by Alexander Belchenko.
218
* Removed uuid() as it was unused.
220
* Improved 'fetch' code for pulling revisions from one branch into
221
another (used by pull, merged, etc.)
228
* Adding a file whose parent directory is not versioned will
229
implicitly add the parent, and so on up to the root. This means
230
you should never need to explictly add a directory, they'll just
231
get added when you add a file in the directory. Contributed by
234
* Ignore .DS_Store (contains Mac metadata) by default. Patch from
237
* If you set BZR_EDITOR in the environment, it is checked in
238
preference to EDITOR and the config file for the interactive commit
239
editing program. Related to this is a bugfix where a missing program
240
set in EDITOR would cause editing to fail, now the fallback program
241
for the operating system is still tried.
243
* Files that are not directories/symlinks/regular files will no longer
244
cause bzr to fail, it will just ignore them by default. You cannot add
245
them to the tree though - they are not versionable.
250
* Refactor xml packing/unpacking.
254
* Fixed 'bzr mv' by Ollie Rutherfurd.
256
* Fixed strange error when trying to access a nonexistent http
259
* Make sure that the hashcache gets written out if it can't be
265
* Various Windows fixes from Ollie Rutherfurd.
267
* Quieten warnings about locking; patch from Matt Lavin.
274
* ``bzr shell-complete`` command contributed by Clint Adams to
275
help with intelligent shell completion.
277
* New expert command ``bzr find-merge-base`` for debugging merges.
282
* Much better merge support.
284
* merge3 conflicts are now reported with markers like '<<<<<<<'
285
(seven characters) which is the same as CVS and pleases things
291
* ``bzr upgrade`` no longer fails when trying to fix trees that
292
mention revisions that are not present.
294
* Fixed bugs in listing plugins from ``bzr plugins``.
296
* Fix case of $EDITOR containing options for the editor.
298
* Fix log -r refusing to show the last revision.
299
(Patch from Goffredo Baroncelli.)
304
* ``bzr log --show-ids`` shows the revision ids of all parents.
306
* Externally provided commands on your $BZRPATH no longer need
307
to recognize --bzr-usage to work properly, and can just handle
313
* Changed trace messages to go through the standard logging
314
framework, so that they can more easily be redirected by
323
* Python plugins, automatically loaded from the directories on
324
BZR_PLUGIN_PATH or ~/.bzr.conf/plugins by default.
326
* New 'bzr mkdir' command.
328
* Commit mesage is fetched from an editor if not given on the
329
command line; patch from Torsten Marek.
331
* ``bzr log -m FOO`` displays commits whose message matches regexp
334
* ``bzr add`` with no arguments adds everything under the current directory.
336
* ``bzr mv`` does move or rename depending on its arguments, like
339
* ``bzr missing`` command shows a summary of the differences
340
between two trees. (Merged from John Arbash-Meinel.)
342
* An email address for commits to a particular tree can be
343
specified by putting it into .bzr/email within a branch. (Based
344
on a patch from Heikki Paajanen.)
349
* Faster working tree operations.
354
* 3rd-party modules shipped with bzr are copied within the bzrlib
355
python package, so that they can be installed by the setup
356
script without clashing with anything already existing on the
357
system. (Contributed by Gustavo Niemeyer.)
359
* Moved plugins directory to bzrlib/, so that there's a standard
360
plugin directory which is not only installed with bzr itself but
361
is also available when using bzr from the development tree.
362
BZR_PLUGIN_PATH and DEFAULT_PLUGIN_PATH are then added to the
363
standard plugins directory.
365
* When exporting to a tarball with ``bzr export --format tgz``, put
366
everything under a top directory rather than dumping it into the
367
current directory. This can be overridden with the ``--root``
368
option. Patch from William Dodé and John Meinel.
370
* New ``bzr upgrade`` command to upgrade the format of a branch,
371
replacing ``bzr check --update``.
373
* Files within store directories are no longer marked readonly on
376
* Changed ``bzr log`` output to a more compact form suggested by
377
John A Meinel. Old format is available with the ``--long`` or
378
``-l`` option, patched by William Dodé.
380
* By default the commit command refuses to record a revision with
381
no changes unless the ``--unchanged`` option is given.
383
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
384
line options must come before the command name because they
385
affect what commands are available; all other options must come
386
after the command name because their interpretation depends on
389
* ``branch`` and ``clone`` added as aliases for ``branch``.
391
* Default log format is back to the long format; the compact one
392
is available with ``--short``.
397
* Fix bugs in committing only selected files or within a subdirectory.
404
* ``bzr`` with no command now shows help rather than giving an
405
error. Suggested by Michael Ellerman.
407
* ``bzr status`` output format changed, because svn-style output
408
doesn't really match the model of bzr. Now files are grouped by
409
status and can be shown with their IDs. ``bzr status --all``
410
shows all versioned files and unknown files but not ignored files.
412
* ``bzr log`` runs from most-recent to least-recent, the reverse
413
of the previous order. The previous behaviour can be obtained
414
with the ``--forward`` option.
416
* ``bzr inventory`` by default shows only filenames, and also ids
417
if ``--show-ids`` is given, in which case the id is the second
423
* New 'bzr whoami --email' option shows only the email component
424
of the user identification, from Jo Vermeulen.
426
* New ``bzr ignore PATTERN`` command.
428
* Nicer error message for broken pipe, interrupt and similar
429
conditions that don't indicate an internal error.
431
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
433
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
434
either read or write mode.
436
* New option ``bzr log --show-ids`` shows revision and file ids.
438
* New usage ``bzr log FILENAME`` shows only revisions that
441
* Changed format for describing changes in ``bzr log -v``.
443
* New option ``bzr commit --file`` to take a message from a file,
444
suggested by LarstiQ.
446
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
447
Oler. File may be in a branch other than the working directory.
449
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
452
* Commands can now be defined by external programs or scripts
453
in a directory on $BZRPATH.
455
* New "stat cache" avoids reading the contents of files if they
456
haven't changed since the previous time.
458
* If the Python interpreter is too old, try to find a better one
459
or give an error. Based on a patch from Fredrik Lundh.
461
* New optional parameter ``bzr info [BRANCH]``.
463
* New form ``bzr commit SELECTED`` to commit only selected files.
465
* New form ``bzr log -r FROM:TO`` shows changes in selected
466
range; contributed by John A Meinel.
468
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
469
options through to an external GNU diff.
471
* New option ``bzr add --no-recurse`` to add a directory but not
474
* ``bzr --version`` now shows more information if bzr is being run
480
* Fixed diff format so that added and removed files will be
481
handled properly by patch. Fix from Lalo Martins.
483
* Various fixes for files whose names contain spaces or other
489
* Converted black-box test suites from Bourne shell into Python;
490
now run using ``./testbzr``. Various structural improvements to
493
* testbzr by default runs the version of bzr found in the same
494
directory as the tests, or the one given as the first parameter.
496
* testbzr also runs the internal tests, so the only command
497
required to check is just ``./testbzr``.
499
* testbzr requires python2.4, but can be used to test bzr running
500
under a different version.
502
* Tests added for many other changes in this release.
507
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
509
* Refactor command functions into Command objects based on HCT by
512
* Better help messages for many commands.
514
* Expose bzrlib.open_tracefile() to start the tracefile; until
515
this is called trace messages are just discarded.
517
* New internal function find_touching_revisions() and hidden
518
command touching-revisions trace the changes to a given file.
520
* Simpler and faster compare_inventories() function.
522
* bzrlib.open_tracefile() takes a tracefilename parameter.
524
* New AtomicFile class.
526
* New developer commands ``added``, ``modified``.
531
* Cope on Windows on python2.3 by using the weaker random seed.
532
2.4 is now only recommended.
539
* 'bzr diff' optionally takes a list of files to diff. Still a bit
540
basic. Patch from QuantumG.
542
* More default ignore patterns.
544
* New 'bzr log --verbose' shows a list of files changed in the
545
changeset. Patch from Sebastian Cote.
547
* Roll over ~/.bzr.log if it gets too large.
549
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
552
* New 'bzr help commands' based on a patch from Denys Duchier.
557
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
558
or $EMAIL. All are decoded by the locale preferred encoding.
559
If none of these are present user@hostname is used. The host's
560
fully-qualified name is not used because that tends to fail when
561
there are DNS problems.
563
* New 'bzr whoami' command instead of username user-email.
568
* Make commit safe for hardlinked bzr trees.
570
* Some Unicode/locale fixes.
572
* Partial workaround for difflib.unified_diff not handling
573
trailing newlines properly.
578
* Allow docstrings for help to be in PEP0257 format. Patch from
581
* More tests in test.sh.
583
* Write profile data to a temporary file not into working
584
directory and delete it when done.
586
* Smaller .bzr.log with process ids.
591
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
594
* Some improvements in handling paths on Windows, based on a patch
602
* New "directories" internal command lists versioned directories
605
* Can now say "bzr commit --help".
607
* New "rename" command to rename one file to a different name
610
* New "move" command to move one or more files into a different
613
* New "renames" command lists files renamed since base revision.
615
* New cat command contributed by janmar.
619
* .bzr.log is placed in $HOME (not pwd) and is always written in
620
UTF-8. (Probably not a completely good long-term solution, but
625
* Workaround for difflib bug in Python 2.3 that causes an
626
exception when comparing empty files. Reported by Erik Toubro
631
* Refactored inventory storage to insert a root entry at the top.
635
* Start of shell-based black-box testing in test.sh.
11538
* Win32 fixes from Steve Brown.
11544
:Codename: "black cube"
11545
:Released: 2005-03-31
11550
* Default ignore list extended (see bzrlib/__init__.py).
11552
* Patterns in .bzrignore are now added to the default ignore list,
11553
rather than replacing it.
11555
* Ignore list isn't reread for every file.
11557
* More help topics.
11559
* Reinstate the 'bzr check' command to check invariants of the
11562
* New 'ignored' command lists which files are ignored and why;
11563
'deleted' lists files deleted in the current working tree.
11565
* Performance improvements.
11567
* New global --profile option.
11569
* Ignore patterns like './config.h' now correctly match files in
11570
the root directory only.
11576
:Released: 2005-03-26
11581
* More information from info command.
11583
* Can now say "bzr help COMMAND" for more detailed help.
11585
* Less file flushing and faster performance when writing logs and
11586
committing to stores.
11588
* More useful verbose output from some commands.
11593
* Fix inverted display of 'R' and 'M' during 'commit -v'.
11598
* Include a subset of ElementTree-1.2.20040618 to make
11599
installation easier.
11601
* Fix time.localtime call to work with Python 2.3 (the minimum
11608
:Released: 2005-03-22
11613
* First public release.
11615
* Storage of local versions: init, add, remove, rm, info, log,
11619
bzr ?.?.? (not released yet)
11620
############################
11622
:Codename: template
11625
Compatibility Breaks
11626
********************
11652
vim: tw=74 ft=rst ff=unix
642
* Win32 fixes from Steve Brown.
645
bzr-0.0.2 "black cube" 2005-03-31
649
* Default ignore list extended (see bzrlib/__init__.py).
651
* Patterns in .bzrignore are now added to the default ignore list,
652
rather than replacing it.
654
* Ignore list isn't reread for every file.
658
* Reinstate the 'bzr check' command to check invariants of the
661
* New 'ignored' command lists which files are ignored and why;
662
'deleted' lists files deleted in the current working tree.
664
* Performance improvements.
666
* New global --profile option.
668
* Ignore patterns like './config.h' now correctly match files in
669
the root directory only.
676
* More information from info command.
678
* Can now say "bzr help COMMAND" for more detailed help.
680
* Less file flushing and faster performance when writing logs and
681
committing to stores.
683
* More useful verbose output from some commands.
687
* Fix inverted display of 'R' and 'M' during 'commit -v'.
691
* Include a subset of ElementTree-1.2.20040618 to make
694
* Fix time.localtime call to work with Python 2.3 (the minimum
698
bzr-0.0.0.69 2005-03-22
702
* First public release.
704
* Storage of local versions: init, add, remove, rm, info, log,