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.. contents:: List of Releases
11
:Codename: Monkey Magic
12
:2.2b4: NOT RELEASED YET
17
* URLs like ``foo:bar/baz`` are now always parsed as a URL with scheme "foo"
18
and path "bar/baz", even if bzr does not recognize "foo" as a known URL
19
scheme. Previously these URLs would be treated as local paths.
25
* Support ``--directory`` option for a number of additional commands:
26
conflicts, merge-directive, missing, resolve, shelve, switch,
27
unshelve, whoami. (Martin von Gagern, #527878)
32
* ``bzr init`` does not recursively scan directory contents anymore
33
leading to faster init for directories with existing content.
34
(Martin [gz], Parth Malwankar, #501307)
36
* ``bzr log --exclude-common-ancestry`` is now taken into account for
37
linear ancetries. (Vincent Ladeuil, #575631)
39
* ``bzr pull`` now works when a lp: URL is explicitly defined as the parent
40
or pull location in locations.conf or branch.conf.
41
(Gordon Tyler, #534787)
43
* Ensure that wrong path specifications in ``BZR_PLUGINS_AT`` display
44
proper error messages. (Vincent Ladeuil, #591215)
46
* Explicitly removing ``--profile-imports`` option from parsed command-line
47
arguments on Windows, because bzr script does the same.
48
(Alexander Belchenko, #588277)
50
* Fetching was slightly confused about the best code to use and was
51
using a new code path for all branches, resulting in more lookups than
52
necessary on old branches. (Robert Collins, #593515)
54
* Final fix for 'no help for command' issue. We now show a clean message
55
when a command has no help, document how to set help more clearly, and
56
test that all commands available to the test suite have help.
57
(Robert Collins, #177500)
59
* Raise ValueError instead of a string exception.
60
(John Arbash Meinel, #586926)
62
* Relative imports in plugins are now handled correctly when using
63
BZR_PLUGINS_AT. (Vincent Ladeuil, #588959)
65
* ``ScriptRunner`` now strips off leading indentation from test scripts,
66
which previously caused "SyntaxError: No command for line".
69
* ``walkdirs`` now raises a useful message when the filenames are not using
70
the filesystem encoding. (Eric Moritz, #488519)
72
* URL displayed for use with ``break-lock`` when smart server sees lock
73
contention are now valid. Default timeout for lock contention retry is
74
now 30 seconds instead of 300 seconds.
75
(Parth Malwankar, #250451)
80
* Bazaar now reads data from SSH connections more efficiently on platforms
81
that provide the ``socketpair`` function, and when using paramiko.
82
(Andrew Bennetts, #590637)
84
* ``Branch.copy_content_into`` is now a convenience method dispatching to
85
a ``InterBranch`` multi-method. This permits ``bzr-loom`` and other
86
plugins to intercept this even when a ``RemoteBranch`` proxy is in use.
87
(Robert Collins, #201613)
89
* Use lazy imports in ``bzrlib/merge.py`` so that plugins like ``news_merge``
90
do not cause modules to be loaded unnecessarily just because the plugin
91
registers a merge hook. This improves ``bzr rocks`` time by about 25%
92
in a default installation (with just the core plugins).
98
* Added ``regression`` tag to our tags list. (Robert Collins)
100
* Improved our release checklist to have a bit less churn and leave things
101
ready-to-go for the next action (including other people doing
102
development). (Robert Collins)
107
* ``bzrlib.branch.InterBranch._get_branch_formats_to_test`` now returns
108
an iterable of format pairs, rather than just a single pair, permitting
109
InterBranch objects that work with multiple permutations to be
110
comprehensively tested. (Robert Collins)
112
* ``bzrlib.knit.KnitSequenceMatcher``, which has been deprecated since
113
2007, has been deleted. Use ``PatienceSequenceMatcher`` from
114
``bzrlib.patiencediff`` instead. (Andrew Bennetts)
116
* ``bzrlib.transport.ssh.SSHVendor.connect_ssh`` now returns an object
117
that implements the interface of ``bzrlib.transport.ssh.SSHConnection``.
118
Third-party implementations of ``SSHVendor`` may need to be updated
119
accordingly. Similarly, any code using ``SSHConnection`` directly will
120
need to be updated. (Andrew Bennetts)
122
* The constructor of ``bzrilb.smart.medium.SmartSSHClientMedium`` has
123
changed to take an ``SSHParams`` instance (replacing many individual
124
values). (Andrew Bennetts)
129
* Improved ``bzrlib.urlutils`` to handle lp:foo/bar URLs. (Gordon Tyler)
11
:2.2b3: NOT RELEASED YET
140
This third beta in the 2.2 series brings with it all the goodness of 2.1.2
141
and 2.0.6 (though it preceeds 2.0.6 slightly). Of particular note for
142
users are compatibility fixes with bzr 1.5 and below servers, a hopeful
143
end to the EINTR errors caused by SIGWINCH interactions, a shiny new
144
bash completion script and bzr will no longer guess at identity details -
145
it was too unreliable in reality. Use ``bzr whoami`` on every new install.
146
For developers we have some API changes which may impact plugins as well
147
as a bunch of our regular improvements to internal clarity and test
13
150
Compatibility Breaks
14
151
********************
153
* An API break has been made to the lock_write method of ``Branch`` and
154
``Repository`` objects; they now return ``branch.BranchWriteLockResult``
155
and ``repository.RepositoryWriteLockResult`` objects. This makes
156
changing the API in future easier and permits some cleaner calling code.
157
The lock_read method has also changed from having no defined return
158
value to returning ``LogicalLockResult`` objects.
161
* ``bzr`` does not try to guess the username as ``username@hostname``
162
and requires it to be explictly set. This can be set using ``bzr
164
(Parth Malwankar, #549310)
166
* ``bzrlib.commands.Command`` will now raise ValueError during
167
construction if there is no __doc__ set. (Note, this will be reverted in
168
2.2b4) (Robert Collins)
170
* The source tree no longer contains a contrib/zsh/_bzr completion
171
script. The new file contrib/zsh/README suggests alternatives.
172
(Martin von Gagern, #560030)
31
189
(Parth Malwankar, #304320)
191
* New command line option ``--authors`` to ``bzr log`` allows users to
192
select which of the apparent authors and committer should be
193
included in the log. Defaults depend on format. (Martin von Gagern, #513322)
195
* Support ``--directory`` option for a number of additional commands:
196
added, annotate, bind, cat, cat-revision, clean-tree, deleted,
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export, ignore, ignored, lookup-revision, ls, modified, nick,
198
re-sign, unbind, unknowns.
199
(Martin von Gagern, #527878)
201
* The bash_completion plugin from the bzr-bash-completion project has
202
been merged into the tree. It provides a bash-completion command and
203
replaces the outdated ``contrib/bash/bzr`` script with a version
204
using the plugin. (Martin von Gagern, #560030)
206
* A new transport based on GIO (the gnome i/o library) provides access to
207
samba shares, webdav using gio+smb and gio+dav. It is also possible to
208
use gio for some already existing transport methods as gio+file,
215
* Alias information shown by ``bzr help`` is now accurate. This
216
was showing an internal object name for some plugin aliases.
217
(Parth Malwankar, #584650)
36
219
* ``.bazaar``, ``.bazaar/bazaar.conf`` and ``.bzr.log`` inherit user and
37
220
group ownership from the containing directory. This allow bzr to work
39
222
(Martin <gzlist@googlemail.com>, Parth Malwankar, #376388)
224
* ``bzr clean-tree`` should not delete nested bzrdirs. Required for proper
225
support of bzr-externals and scmproj plugins.
226
(Alexander Belchenko, bug #572098)
228
* ``bzr ignore`` will no longer add duplicate patterns to .bzrignore.
229
(Gordon Tyler, #572092)
41
231
* ``bzr log --exclude-common-ancestry -r X..Y`` displays the revisions that
42
232
are part of Y ancestry but not part of X ancestry (aka the graph
44
234
(Vincent Ladeuil, #320119)
236
* ``bzr lp-propose`` which was switched to use production Launchpad API
237
servers a few commits ago has been reverted to use edge: there is a
238
problem with using production which isn't trivially obvious, so we've
239
filed a bug to track it, and until thats fixed will be using edge.
240
(Robert Collins, #583667)
242
* ``bzr rm`` should not refuse to delete directories which contained a file
243
which has been moved elsewhere in the tree after the previous commit.
244
(Marius Kruger, Daniel Watkins, #129880)
46
246
* ``bzr selftest --parallel=fork`` wait for its children avoiding zombies.
47
247
(Vincent Ladeuil, #566670)
49
249
* ``bzr selftest`` should not use ui.note() since it's not unicode safe.
50
250
(Vincent Ladeuil, #563997)
252
* CommitBuilder refuses to create revisions whose trees have no root.
255
* Do not register a SIGWINCH signal handler, instead just poll for the
256
terminal width as needed. This avoids the "Interrupted System Call"
257
problems that occur on POSIX with all currently released versions of
259
(Andrew Bennetts, #583941)
52
261
* Don't mention --no-strict when we just issue the warning about unclean trees.
53
262
(Vincent Ladeuil, #401599)
56
265
versions before 1.6.
57
266
(Andrew Bennetts, #528041)
268
* Improved progress bar for fetch (2a format only). Bazaar now shows an
269
estimate of the number of records to be fetched vs actually fetched.
270
(Parth Malwankar, #374740, #538868)
59
272
* Reduce peak memory by one copy of compressed text.
60
273
(John Arbash Meinel, #566940)
275
* ``RemoteBranch.lock_write`` raises ``ReadOnlyError`` if called during a
276
read lock, rather than causing an ``AttributeError``.
277
(Andrew Bennetts, Данило Шеган, #582781)
279
* Selftest was failing with testtools 0.9.3, which caused an
280
AssertionError raised from a cleanUp to be reported as a Failure, not an
281
Error, breaking on of our test hygiene tests.
282
(Robert Collins, Vincent Ladeuil).
284
* ``set_user_option`` with a dict on remote branches no longer fails with
285
an AttributeError. There is a new ``Branch.set_config_option_dict`` RPC
286
to support this efficiently.
287
(Andrew Bennetts, #430382)
62
289
* Show the filenames when a file rename fails so that the error will be
63
290
more comprehensible.
64
291
(Martin Pool, #491763)
293
* Support Pyrex 0.9.9, required changing how we handle exceptions in Pyrex.
294
(John Arbash Meinel, #582656)
296
* Unicode characters in aliases are now handled correctly and do not cause
297
UnicodeEncodeError exception. (Parth Malwankar, #529930)
299
* Unicode commit messages that are the same as a file name no longer cause
300
UnicodeEncodeError. ``ui.text.show_warning`` now handles unicode
302
(Parth Malwankar, #563646)
304
* Using bzr with `lp:` urls behind an http proxy should work.
305
(Robert Collins, #558343)
307
* When passing a file to ``UTF8DirReader`` make sure to close the current
308
directory file handle after the chdir fails. Otherwise when passing many
309
filenames into a command line ``bzr status`` we would leak descriptors.
310
(John Arbash Meinel, #583486)
355
* Lock methods on ``Tree``, ``Branch`` and ``Repository`` are now
356
expected to return an object which can be used to unlock them. This reduces
357
duplicate code when using cleanups. The previous 'tokens's returned by
358
``Branch.lock_write`` and ``Repository.lock_write`` are now attributes
359
on the result of the lock_write. ``repository.RepositoryWriteLockResult``
360
and ``branch.BranchWriteLockResult`` document this. (Robert Collins)
362
* ``Repository.refresh_data`` may now be called in a write group on
363
pack-based repositories. Older repositories will still raise an error
364
in this case. Subclasses of ``Repository`` can still override
365
``Repository._refresh_data``, but are now responsible for raising
366
``bzrlib.repository.IsInWriteGroupError`` if they do not support
367
``refresh_data`` during a write group.
368
(Andrew Bennetts, #574236)
373
* ``chk_map._bytes_to_text_key`` is now an optimized function to extract
374
the (file-id, revision-id) key from a CHKInventory entry. This can
375
potentially shave 5-10% time off during a large fetch. Related to bug
376
#562666. (John Arbash Meinel)
378
* ``log._get_info_for_log_files`` now takes an add_cleanup callable.
102
381
* ``_remember_remote_is_before`` no longer raises AssertionError when
103
382
suboptimal network behaviour is noticed; instead it just mutters to the
104
383
log file (and warns the user if they have set the ``hpss`` debug flag).
242
532
Command is now transient and only exists for the duration of ``run()``.
540
This is the first beta of the 2.2 series, leading up to a 2.2.0
541
release in July or August. Beta releases are suitable for everyday use
542
but may cause some incompatibilities with plugins. Some plugins may need
543
small updates to work with 2.2b1.
545
2.2b1 includes some changes to make merge conflicts easier to understand
546
and resolve. It also removes some old unnecessary code, and loads
547
somewhat less code at startup. It starts adding a common infrastructure
548
for dealing with colocated named branches, which can be implemented in
549
various ways in either bzr native or foreign formats. On Ubuntu and
550
other platforms with the apport bug-reporting library, there's an easier
551
path to report problems with bzr. We plan to continue with these themes
552
through the 2.2 series.
554
Over thirty bugs have been fixed, including in the log command, exporting
555
to tarballs, restarting interrupted system calls, portability of compiled
556
extensions, making backups during upgrade, and locking on ftp.
250
558
Compatibility Breaks
251
559
********************
527
835
happens, and another warning will be written if the log file could not
528
836
be closed after retrying 100 times. (Andrew Bennetts, #531746)
841
:Codename: Do run run
842
:2.1.3: NOT RELEASED YET
853
* Raise ValueError instead of a string exception.
854
(John Arbash Meinel, #586926)
533
:2.1.2: NOT RELEASED YET
876
This release fixes two critical networking issues with older servers and
877
with interrupted system call errors when pushing or pulling. We recommend
878
upgrading to anyone running a 2.1.x version of bzr.
883
* ``bzr clean-tree`` should not delete nested bzrdirs. Required for proper
884
support of bzr-externals and scmproj plugins.
885
(Alexander Belchenko, bug #572098)
538
887
* ``bzr switch`` does not die if a ConfigurableFileMerger is used.
539
888
(Aaron Bentley, #559436)
890
* Do not register a SIGWINCH signal handler, instead just poll for the
891
terminal width as needed. This avoids the "Interrupted System Call"
892
problems that occur on POSIX with all currently released versions of
894
(Andrew Bennetts, #583941)
541
896
* Fixed ``AssertionError`` when accessing smart servers running Bazaar
542
897
versions before 1.6.
543
898
(Andrew Bennetts, #528041)
997
1363
permissions as ``.bzr`` directory on a POSIX OS.
998
1364
(Parth Malwankar, #262450)
1366
* Raise ValueError instead of a string exception.
1367
(John Arbash Meinel, #586926)
1369
* Reduce peak memory by one copy of compressed text.
1370
(John Arbash Meinel, #566940)
1000
1372
* Repositories accessed via a smart server now reject being stacked on a
1001
1373
repository in an incompatible format, as is the case when accessing them
1002
1374
via other methods. This was causing fetches from those repositories via
1003
1375
a smart server (e.g. using ``bzr branch``) to receive invalid data.
1004
1376
(Andrew Bennetts, #562380)
1378
* Selftest with versions of subunit that support ``stopTestRun`` will no longer
1379
error. This error was caused by 2.0 not being updated when upstream
1380
python merged the end of run patch, which chose ``stopTestRun`` rather than
1381
``done``. (Robert Collins, #571437)
1383
* When passing a file to ``UTF8DirReader`` make sure to close the current
1384
directory file handle after the chdir fails. Otherwise when passing many
1385
filenames into a command line ``bzr status`` we would leak descriptors.
1386
(John Arbash Meinel, #583486)