6
.. contents:: List of Releases
9
2.1 series (not released yet)
10
#############################
18
* Give more control on BZR_PLUGIN_PATH by providing a way to refer to or
19
disable the user, site and core plugin directories.
20
(Vincent Ladeuil, #412930, #316192, #145612)
25
* Bazaar's native protocol code now correctly handles EINTR, which most
26
noticeably occurs if you break in to the debugger while connected to a
27
bzr+ssh server. You can now can continue from the debugger (by typing
28
'c') and the process continues. However, note that pressing C-\ in the
29
shell may still kill the SSH process, which is bug 162509, so you must
30
sent a signal to the bzr process specifically, for example by typing
31
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
33
* ``bzr check`` in pack-0.92, 1.6 and 1.9 format repositories will no
34
longer report incorrect errors about ``Missing inventory ('TREE_ROOT', ...)``
35
(Robert Collins, #416732)
37
* ``bzr info -v`` on a 2a format still claimed that it was a "Development
38
format" (John Arbash Meinel, #424392)
40
* ``bzr merge`` and ``bzr remove-tree`` now requires --force if pending
41
merges are present in the working tree.
42
(Vincent Ladeuil, #426344)
44
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
45
traceback. (Martin Pool, #109115)
47
* Conversion to 2a will create a single pack for all the new revisions (as
48
long as it ran without interruption). This improves both ``bzr upgrade``
49
and ``bzr pull`` or ``bzr merge`` from local branches in older formats.
50
The autopack logic that occurs every 100 revisions during local
51
conversions was not returning that pack's identifier, which resulted in
52
the partial packs created during the conversion not being consolidated
53
at the end of the conversion process. (Robert Collins, #423818)
55
* Don't restrict the command name used to run the test suite.
56
(Vincent Ladeuil, #419950)
58
* Fetches from 2a to 2a are now again requested in 'groupcompress' order.
59
Groups that are seen as 'underutilized' will be repacked on-the-fly.
60
This means that when the source is fully packed, there is minimal
61
overhead during the fetch, but if the source is poorly packed the result
62
is a fairly well packed repository (not as good as 'bzr pack' but
63
good-enough.) (Robert Collins, John Arbash Meinel, #402652)
65
* Network streams now decode adjacent records of the same type into a
66
single stream, reducing layering churn. (Robert Collins)
68
* Prevent some kinds of incomplete data from being committed to a 2a
69
repository, such as revisions without inventories or inventories without
70
chk_bytes root records.
71
(Andrew Bennetts, #423506)
73
* Registry objects should not use iteritems() when asked to use items().
74
(Vincent Ladeuil, #430510)
76
* Make sure that we unlock the tree if we fail to create a TreeTransform
77
object when doing a merge, and there is limbo, or pending-deletions
78
directory. (Gary van der Merwe, #427773)
83
* Bazaar gives a warning before exiting, and writes into ``.bzr.log``, if
84
compiled extensions can't be loaded. This typically indicates a
85
packaging or installation problem. In this case Bazaar will keep
86
running using pure-Python versions, but this may be substantially
87
slower. The warning can be disabled by setting
88
``ignore_missing_extensions = True`` in ``bazaar.conf``.
89
(Martin Pool, #406113)
94
* Help on hooks no longer says 'Not deprecated' for hooks that are
95
currently supported. (Ian Clatworthy, #422415)
100
* ``bzrlib.tests`` now uses ``stopTestRun`` for its ``TestResult``
101
subclasses - the same as python's unittest module. (Robert Collins)
106
* ``BTreeLeafParser.extract_key`` has been tweaked slightly to reduce
107
mallocs while parsing the index (approx 3=>1 mallocs per key read).
108
This results in a 10% speedup while reading an index.
111
* The ``bzrlib.lsprof`` module has a new class ``BzrProfiler`` which makes
112
profiling in some situations like callbacks and generators easier.
118
* Passing ``--lsprof-tests -v`` to bzr selftest will cause lsprof output to
119
be output for every test. Note that this is very verbose! (Robert Collins)
121
* Setting ``BZR_TEST_PDB=1`` when running selftest will cause a pdb
122
post_mortem to be triggered when a test failure occurs. (Robert Collins)
124
* Test parameterisation now does a shallow copy, not a deep copy of the test
125
to be parameterised. This is not expected to break external use of test
126
parameterisation, and is substantially faster. (Robert Collins)
137
* Added post_commit hook for mutable trees. This allows the keywords
138
plugin to expand keywords on files changed by the commit.
139
(Ian Clatworthy, #408841)
144
* Bazaar's native protocol code now correctly handles EINTR, which most
145
noticeably occurs if you break in to the debugger while connected to a
146
bzr+ssh server. You can now can continue from the debugger (by typing
147
'c') and the process continues. However, note that pressing C-\ in the
148
shell may still kill the SSH process, which is bug 162509, so you must
149
sent a signal to the bzr process specifically, for example by typing
150
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
152
* ``bzr check`` in pack-0.92, 1.6 and 1.9 format repositories will no
153
longer report incorrect errors about ``Missing inventory ('TREE_ROOT', ...)``
154
(Robert Collins, #416732)
156
* ``bzr info -v`` on a 2a format still claimed that it was a "Development
157
format" (John Arbash Meinel, #424392)
159
* ``bzr log stacked-branch`` shows the full log including
160
revisions that are in the fallback repository. (Regressed in 2.0rc1).
161
(John Arbash Meinel, #419241)
163
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
164
traceback. (Martin Pool, #109115)
166
* Conversion to 2a will create a single pack for all the new revisions (as
167
long as it ran without interruption). This improves both ``bzr upgrade``
168
and ``bzr pull`` or ``bzr merge`` from local branches in older formats.
169
The autopack logic that occurs every 100 revisions during local
170
conversions was not returning that pack's identifier, which resulted in
171
the partial packs created during the conversion not being consolidated
172
at the end of the conversion process. (Robert Collins, #423818)
174
* Fetches from 2a to 2a are now again requested in 'groupcompress' order.
175
Groups that are seen as 'underutilized' will be repacked on-the-fly.
176
This means that when the source is fully packed, there is minimal
177
overhead during the fetch, but if the source is poorly packed the result
178
is a fairly well packed repository (not as good as 'bzr pack' but
179
good-enough.) (Robert Collins, John Arbash Meinel, #402652)
181
* Fix a potential segmentation fault when doing 'log' of a branch that had
182
ghosts in its mainline. (Evaluating None as a tuple is bad.)
183
(John Arbash Meinel, #419241)
185
* ``groupcompress`` sort order is now more stable, rather than relying on
186
``topo_sort`` ordering. The implementation is now
187
``KnownGraph.gc_sort``. (John Arbash Meinel)
189
* Local data conversion will generate correct deltas. This is a critical
190
bugfix vs 2.0rc1, and all 2.0rc1 users should upgrade to 2.0rc2 before
191
converting repositories. (Robert Collins, #422849)
193
* Network streams now decode adjacent records of the same type into a
194
single stream, reducing layering churn. (Robert Collins)
196
* Prevent some kinds of incomplete data from being committed to a 2a
197
repository, such as revisions without inventories, a missing chk_bytes
198
record for an inventory, or a missing text referenced by an inventory.
199
(Andrew Bennetts, #423506, #406687)
204
* Fix assertion error about "_remember_remote_is_before" when pushing to
206
(Andrew Bennetts, #418931)
208
* Help on hooks no longer says 'Not deprecated' for hooks that are
209
currently supported. (Ian Clatworthy, #422415)
211
* PDF and CHM (Windows HtmlHelp) formats are now supported for the
212
user documentation. The HTML documentation is better broken up into
213
topics. (Ian Clatworthy)
215
* The developer and foreign language documents are now separated
216
out so that searching in the HTML and CHM files produces more
217
useful results. (Ian Clatworthy)
219
* The main table of contents now provides links to the new Migration Docs
220
and Plugins Guide. (Ian Clatworthy)
226
:Codename: no worries
229
This release of Bazaar makes 2a 'brisbane-core' format the
230
default. Most of the work in this release now focuses on bug
231
fixes and stabilization, covering both 2a and previous formats.
233
The Bazaar team decided that 2.0 will be a long-term supported
234
release, with bugfix-only releases based on it, continuing for at
235
least six months or until the following stable release.
240
* The default format for bzr is now ``2a``. This format brings many
241
significant performance and size improvements. bzr can pull from
242
any existing repository into a ``2a`` one, but can only transfer
243
from ``2a`` into ``rich-root`` repositories. The Upgrade guide
244
has more information about this change. (Robert Collins)
246
* On Windows auto-detection of Putty's plink.exe is disabled.
247
Default SSH client for Windows is paramiko. User still can force
248
usage of plink if explicitly set environment variable BZR_SSH=plink.
249
(#414743, Alexander Belchenko)
254
* ``bzr branch --switch`` can now switch the checkout in the current directory
255
to the newly created branch. (Lukáš Lalinský)
260
* Further tweaks to handling of ``bzr add`` messages about ignored files.
261
(Jason Spashett, #76616)
263
* Fetches were being requested in 'groupcompress' order, but weren't
264
recombining the groups. Thus they would 'fragment' to get the correct
265
order, but not 'recombine' to actually benefit from it. Until we get
266
recombining to work, switching to 'unordered' fetches avoids the
267
fragmentation. (John Arbash Meinel, #402645)
269
* Fix a pycurl related test failure on karmic by recognizing an error
270
raised by newer versions of pycurl.
271
(Vincent Ladeuil, #306264)
273
* Fix a test failure on karmic by making a locale test more robust.
274
(Vincent Ladeuil, #413514)
276
* Fix IndexError printing CannotBindAddress errors.
277
(Martin Pool, #286871)
279
* Fix "Revision ... not present" errors when upgrading stacked branches,
280
or when doing fetches from a stacked source to a stacked target.
281
(Andrew Bennetts, #399140)
283
* ``bzr branch`` of 2a repositories over HTTP is much faster. bzr now
284
batches together small fetches from 2a repositories, rather than
285
fetching only a few hundred bytes at a time.
286
(Andrew Bennetts, #402657)
291
* A better description of the platform is shown in crash tracebacks, ``bzr
292
--version`` and ``bzr selftest``.
293
(Martin Pool, #409137)
295
* bzr can now (again) capture crash data through the apport library,
296
so that a single human-readable file can be attached to bug reports.
297
This can be disabled by using ``-Dno_apport`` on the command line, or by
298
putting ``no_apport`` into the ``debug_flags`` section of
300
(Martin Pool, Robert Collins, #389328)
302
* ``bzr push`` locally on windows will no longer give a locking error with
303
dirstate based formats. (Robert Collins)
305
* ``bzr shelve`` and ``bzr unshelve`` now work on windows.
306
(Robert Collins, #305006)
308
* Commit of specific files no longer prevents using the the iter_changes
309
codepath. On 2a repositories, commit of specific files should now be as
310
fast, or slightly faster, than a full commit. (Robert Collins)
312
* The internal core code that handles specific file operations like
313
``bzr st FILENAME`` or ``bzr commit FILENAME`` has been changed to
314
include the parent directories if they have altered, and when a
315
directory stops being a directory its children are always included. This
316
fixes a number of causes for ``InconsistentDelta`` errors, and permits
317
faster commit of specific paths. (Robert Collins, #347649)
322
* New developer documentation for content filtering.
328
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
329
classes changed to manage lock lifetime of the trees they open in a way
330
consistent with reader-exclusive locks. (Robert Collins, #305006)
338
:Codename: nein nein nein!
341
This release fixes two small but worthwhile bugs relevant to users on
342
Microsoft Windows: some commands that failed on with locking errors will
343
now work, and a bug that caused poor performance after committing a file
344
with line-ending conversion has now been fixed. It also fixes a bug in
345
pushing to older servers.
350
* Fixed a problem where using content filtering and especially end-of-line
351
conversion will commit too many copies a file.
352
(Martin Pool, #415508)
354
* Fix assertion error about ``_remember_remote_is_before`` in
355
``set_tags_bytes`` when pushing to older smart servers.
356
(Andrew Bennetts, Alexander Belchenko, #418931)
361
* ``bzr push`` locally on Windows will no longer give a locking error with
362
dirstate based formats. (Robert Collins)
364
* ``bzr shelve`` and ``bzr unshelve`` now work on Windows.
365
(Robert Collins, #305006)
370
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
371
classes changed to manage lock lifetime of the trees they open in a way
372
consistent with reader-exclusive locks. (Robert Collins, #305006)
374
* ``Tree.path_content_summary`` may return a size of None, when called on
375
a tree with content filtering where the size of the canonical form
376
cannot be cheaply determined. (Martin Pool)
378
* When manually creating transport servers in test cases, a new helper
379
``TestCase.start_server`` that registers a cleanup and starts the server
380
should be used. (Robert Collins)
388
* Committing directly to a stacked branch from a lightweight checkout will
389
no longer work. In previous versions this would appear to work but would
390
generate repositories with insufficient data to create deltas, leading
391
to later errors when branching or reading from the repository.
392
(Robert Collins, bug #375013)
400
* Fetching from 2a branches from a version-2 bzr protocol would fail to
401
copy the internal inventory pages from the CHK store. This cannot happen
402
in normal use as all 2a compatible clients and servers support the
403
version-3 protocol, but it does cause test suite failures when testing
404
downlevel protocol behaviour. (Robert Collins)
406
* Fix a test failure on karmic by making a locale test more robust.
407
(Vincent Ladeuil, #413514)
409
* Fixed "Pack ... already exists" error when running ``bzr pack`` on a
410
fully packed 2a repository. (Andrew Bennetts, #382463)
412
* Further tweaks to handling of ``bzr add`` messages about ignored files.
413
(Jason Spashett, #76616)
415
* Properly handle fetching into a stacked branch while converting the
416
data, especially when there are also ghosts. The code was filling in
417
parent inventories incorrectly, and also not handling when one of the
418
parents was a ghost. (John Arbash Meinel, #402778, #412198)
420
* ``RemoteStreamSource.get_stream_for_missing_keys`` will fetch CHK
421
inventory pages when appropriate (by falling back to the vfs stream
422
source). (Andrew Bennetts, #406686)
424
* StreamSource generates rich roots from non-rich root sources correctly
425
now. (Andrew Bennetts, #368921)
427
* When deciding whether a repository was compatible for upgrading or
428
fetching, we previously incorrectly checked the default repository
429
format for the bzrdir format, rather than the format that was actually
430
present on disk. (Martin Pool, #408824)
435
* A better description of the platform is shown in crash tracebacks, ``bzr
436
--version`` and ``bzr selftest``.
437
(Martin Pool, #409137)
439
* Cross-format fetches (such as between 1.9-rich-root and 2a) via the
440
smart server are more efficient now. They send inventory deltas rather
441
than full inventories. The smart server has two new requests,
442
``Repository.get_stream_1.19`` and ``Repository.insert_stream_1.19`` to
443
support this. (Andrew Bennetts, #374738, #385826)
445
* Extracting the full ancestry and computing the ``merge_sort`` is now
446
significantly faster. This effects things like ``bzr log -n0``. (For
447
example, ``bzr log -r -10..-1 -n0 bzr.dev`` is 2.5s down to 1.0s.
459
* ``-Dstrict_locks`` can now be used to check that read and write locks
460
are treated properly w.r.t. exclusivity. (We don't try to take an OS
461
read lock on a file that we already have an OS write lock on.) This is
462
now set by default for all tests, if you have a test which cannot be
463
fixed, you can use ``self.thisFailsStrictLockCheck()`` as a
464
compatibility knob. (John Arbash Meinel)
466
* InterDifferingSerializer is now only used locally. Other fetches that
467
would have used InterDifferingSerializer now use the more network
468
friendly StreamSource, which now automatically does the same
469
transformations as InterDifferingSerializer. (Andrew Bennetts)
471
* ``KnownGraph`` now has a ``.topo_sort`` and ``.merge_sort`` member which
472
are implemented in pyrex and significantly faster. This is exposed along
473
with ``CombinedGraphIndex.find_ancestry()`` as
474
``VersionedFiles.get_known_graph_ancestry(keys)``.
477
* RemoteBranch.open now honours ignore_fallbacks correctly on bzr-v2
478
protocols. (Robert Collins)
480
* The index code now has some specialized routines to extract the full
481
ancestry of a key in a more efficient manner.
482
``CombinedGraphIndex.find_ancestry()``. (Time to get ancestry for
483
bzr.dev drops from 1.5s down to 300ms. For OOo from 33s => 10.5s) (John
489
* Install the test ssl certificate and key so that installed bzr
490
can run the https tests. (Denys Duchier, #392401)
496
:Codename: little traveller
500
This release of Bazaar marches on towards the 2.0 release in which the 2a
501
'brisbane-core' format becomes generally recommended. Most of the work in
502
this release now focusses on bug fixes and stabilization, covering both 2a
503
and previous formats. There is a new text-mode interactive merge feature,
504
a new guide to migration to 2a format in the user documentation, and
505
pushing branches to a smart server is now much faster.
507
The Bazaar team decided that 2.0 will be a long-term supported release,
508
with bugfix-only releases based on it continuing for at least six months
509
or until the following stable release.
511
There are no changes from 1.18rc1 to 1.18.
516
* ``bzr merge --interactive`` applies a user-selected portion of the
517
merge. The UI is similar to ``shelve``. (Aaron Bentley)
519
* ``bzr reconfigure`` now takes options ``--stacked-on URL`` and
520
``--unstacked`` to change stacking of a branch.
521
(Martin Pool, #391411)
526
* Annotating on a stacked branch will now succeed in simple scenarios.
527
There are still some complex scenarios where it will fail (bug #399884)
528
(John Arbash Meinel, #393366)
530
* A progress bar is no longer left dangling when ``bzr selftest``
531
completes, and the progress bar updates with zero latency so the
532
displayed test name is always the one that's actually running.
533
(Martin Pool, #123688)
535
* Authenticating against an ssh server now uses ``auth_none`` to determine
536
if password authentication is even supported. This fixes a bug where
537
users would be prompted for a launchpad password, even though launchpad
538
only supports publickey authentication. (John Arbash Meinel, #375867)
540
* BranchBuilder now accepts timezone to avoid test failures in countries far
541
from GMT. (Vincent Ladeuil, #397716)
543
* ``bzr commit`` no longer saves the unversioning of missing files until
544
the commit has completed on the branch. This means that aborting a
545
commit that found a missing file will leave the tree unedited.
546
(Robert Collins, #282402)
548
* ``bzr mv`` no longer takes out branch locks, which allows it to work
549
when the branch is readonly. (Robert Collins, #216541)
551
* ``bzr revert .`` no longer generates an InconsistentDelta error when
552
there are missing subtrees. (Robert Collins, #367632)
554
* ``bzr send`` now generates valid bundles with ``--2a`` formats. However,
555
do to internal changes necessary to support this, older clients will
556
fail when trying to insert them. For newer clients, the bundle can be
557
used to apply the changes to any rich-root compatible format.
558
(John Arbash Meinel, #393349)
560
* Cope with FTP servers that don't support restart/append by falling back
561
to reading and then rewriting the whole file, such as TahoeLAFS. (This
562
fallback may be slow for some access patterns.) (Nils Durner, #294709)
564
* Encode the paths in ``mbcs`` encoding on Windows when spawning an
565
external diff client. This at least allows supporting filenames that are
566
not ascii, but are present in the current locale. Ideally we would be
567
able to pass the Unicode path, but that would be client dependent.
568
(John Arbash Meinel, #382709)
570
* Fix a compile bug on Solaris having to do with const and
571
pointer-to-pointers. (John Arbash Meinel, #408441)
573
* Fixed a NameError that occurs when merging or pulling from a URL that
574
causes a redirection loop when bzr tries to read a URL as a bundle.
575
(Andrew Bennetts, #400847)
577
* Fix ``AttributeError: 'TestUIFactory' object has no attribute 'tick'``
578
running send and similar commands on 2a formats.
579
(Martin Pool, #408201)
581
* Fix crash in some invocations of ``bzr status`` in format 2a.
582
(Martin Pool, #403523)
584
* Fixed export to existing directory: if directory is empty then export
585
will succeed, otherwise it fails with error.
586
(Alexander Belchenko, #406174)
588
* Fixed spurious "Source branch does not support stacking" warning when
589
pushing. (Andrew Bennetts, #388908)
591
* Fixed spurious transport activity indicator appearing while tests are
592
running. (Martin Pool, #343532)
594
* Merge now correctly handles empty right-hand revision specs.
595
(Aaron Bentley, #333961)
597
* Renames to lexographically lower basenames in trees that have never been
598
committed to will no longer corrupt the dirstate. This was caused by an
599
bug in the dirstate update_minimal method. (Robert Collins, #395556)
601
* Requests for unknown methods no longer cause the smart server to log
602
lots of backtraces about ``UnknownSmartMethod``, ``do_chunk`` or
603
``do_end``. (Andrew Bennetts, #338561)
605
* Shelve will not shelve the initial add of the tree root. (Aaron Bentley)
607
* Streaming from bzr servers where there is a chain of stacked branches
608
(A stacked on B stacked on C) will now work. (Robert Collins, #406597)
610
* The environment variable ``BZR_PROGRESS_BAR`` set to either ``text`` or ``none``
611
always forces progress bars either on or off respectively. Otherwise,
612
they're turned on if ``TERM`` is not ``dumb`` and stderr is a terminal.
613
bzr always uses the 'text' user interface when run as a command, so
614
``BZR_USE_TEXT_UI`` is no longer needed.
615
(Martin Pool, #339385, #387717)
617
* The optional ``_knit_load_data_pyx`` C extension was never being
618
imported. This caused significant slowdowns when reading data from
619
repositories. (Andrew Bennetts, #405653)
621
* The ``--hardlink`` option to ``branch`` and ``checkout`` is not
622
supported at the moment on workingtree formats that can do content
623
filtering. (See <https://bugs.edge.launchpad.net/bzr/+bug/408193>.)
624
bzr now says so, rather than just ignoring the option. (Martin Pool)
626
* There was a bug in ``osutils.relpath`` that was only triggered on
627
Windows. Essentially if you were at the root of a drive, and did
628
something to a branch/repo on another drive, we would go into an
629
infinite loop while trying to find a 'relative path'.
630
(John Arbash Meinel, #394227)
632
* ``WorkingTree4.unversion`` will no longer fail to unversion ids which
633
were present in a parent tree but renamed in the working tree.
634
(Robert Collins, #187207)
639
* Can now rename/move files even if they have been removed from the inventory.
642
* Pushing branches with tags via ``bzr://`` and ``bzr+ssh://`` is much
643
faster, using a new ``Branch.set_tags_bytes`` smart server verb rather
644
than VFS methods. For example, pushes of small branches with tags take
645
11 rather than 18 smart server requests. (Andrew Bennetts, #398608)
647
* Sending Ctrl-Break on Windows will now drop you into the debugger, in
648
the same way that sending Ctrl-\\ does on other platforms.
654
* Added Bazaar 2.0 Upgrade Guide. (Ian Clatworthy)
659
* ``CLIUIFactory`` is deprecated; use ``TextUIFactory`` instead if you
660
need to subclass or create a specific class, or better yet the existing
661
``make_ui_for_terminal``. ``SilentUIFactory`` is clarified to do no
662
user interaction at all, rather than trying to read from stdin but not
663
writing any output, which would be strange if reading prompts or
664
passwords. (Martin Pool)
666
* New TransformPreview.commit() allows committing without a working tree.
669
* ``pb`` parameter to ``TextTestResult`` is deprecated and ignored.
672
* ProgressTasks now prefer to talk direct to their ProgressView not to the
676
* ``WorkingTree._check`` now requires a references dict with keys matching
677
those returned by ``WorkingTree._get_check_refs``. (Robert Collins)
682
* ``CHKInventory.path2id`` uses the parent_id to basename hash to avoid
683
reading the entries along the path, reducing work to lookup ids from
684
paths. (Robert Collins)
686
* ``CHKMap.apply_delta`` now raises ``InconsistentDelta`` if a delta adds
687
as new a key which was already mapped. (Robert Collins)
689
* Inventory delta application catches more cases of corruption and can
690
prevent corrupt deltas from affecting consistency of data structures on
691
disk. (Robert Collins)
693
* --subunit support now adds timestamps if the subunit version supports
696
* The Windows all-in-one installer now bundles the PyQt image format
697
plugins, which allows previewing more images as part of 'qdiff'.
698
(Alexander Belchenko)
704
* Merge directive cherrypick tests must use the same root id.
705
(Martin Pool, #409684)
707
* Spurious failure in ``check`` tests on rich-root formats fixed.
708
(Martin Pool, #408199)
710
* The ``bzrlib.tests.TextTestRunner`` will no longer call
711
``countTestsCases`` on the test being run. Progress information is
712
instead handled by having the test passed in call ``result.progress``
713
before running its contents. This improves the behaviour when using
714
``TextTestRunner`` with test suites that don't support
715
``countTestsCases``. (Robert Collins)
718
bzr 1.17.1 (unreleased)
719
#######################
724
* The optional ``_knit_load_data_pyx`` C extension was never being
725
imported. This caused significant slowdowns when reading data from
726
knit format repositories. (Andrew Bennetts, #405653)
731
:Codename: so-late-its-brunch
736
Bazaar continues to blaze a straight and shining path to the 2.0 release and
737
the elevation of the ``2a`` beta format to the full glory of "supported and
740
Highlights in this release include greatly reduced memory consumption during
741
commits, faster ``ls``, faster ``annotate``, faster network operations if
742
you're specifying a revision number and the final destruction of those
743
annoying progress bar artifacts.
746
Changes from 1.17rc1 to 1.17final
747
*********************************
749
* Change an extension to call the python ``frozenset()`` rather than the C
750
api ``PyFrozenSet_New``. It turns out that python2.4 did not expose the
751
C api. (John Arbash Meinel, #399366)
753
* Fixes for the Makefile and the rename of ``generate_docs.py`` to
754
``tools/generate_docs.py`` to allow everything to be built on Windows.
755
(John Arbash Meinel, #399356)
757
* ``bzr serve`` once again applies a ``ChrootServer`` to the given
758
directory before serving it. (Andrew Bennetts, #400535)
764
* ``bzr register-branch`` from the Launchpad plugin now refers to "project"
765
instead of "product" which is the correct Launchpad terminology. The
766
--product option is deprecated and users should switch to using --project.
767
(Neil Martinsen-Burrell, #238764)
773
* ``bzr push`` now aborts if uncommitted changes (including pending merges)
774
are present in the working tree (if one is present) and no revision is
775
specified. The configuration option ``push_strict`` can be used to set the
776
default for this behavior. (Vincent Ladeuil, #284038, #322808, #65286)
778
* ``bzr revno`` and ``bzr revision-info`` now have a ``--tree`` option to
779
show revision info for the working tree instead of the branch.
780
(Matthew Fuller, John Arbash Meinel)
782
* ``bzr send`` now aborts if uncommitted changes (including pending merges)
783
are present in the working tree and no revision is specified. The
784
configuration option ``send_strict`` can be used to set the default for this
786
(Vincent Ladeuil, #206577)
788
* ``bzr switch --create-branch/-b`` can now be used to create and switch
789
to a new branch. Supplying a name without a ``/`` will create the branch
790
relative to the existing branch. (similar to how ``bzr switch name``
791
works when the branch already exists.) (John Arbash Meinel)
797
* Accept uppercase "Y/N" to prompts such as from break lock.
798
(#335182, Tim Powell, Martin Pool)
800
* Add documentation about diverged branches and how to fix them in the
801
centralized workflow with local commits. Mention ``bzr help
802
diverged-branches`` when a push fails because the branches have
803
diverged. (Neil Martinsen-Burrell, #269477)
805
* Annotate would sometimes 'latch on' to trivial lines, causing important
806
lines to be incorrectly annotated. (John Arbash Meinel, #387952)
808
* Automatic format upgrades triggered by default stacking policies on a
809
1.16rc1 (or later) smart server work again.
810
(Andrew Bennetts, #388675)
812
* Avoid progress bar artifacts being left behind on the screen.
813
(Martin Pool, #321935)
815
* Better message in ``bzr split`` error suggesting a rich root format.
816
(Neil Martinsen-Burrell, #220067)
818
* ``Branch.set_append_revisions_only`` now works with branches on a smart
819
server. (Andrew Bennetts, #365865)
821
* By default, ``bzr branch`` will fail if the target directory exists, but
822
does not already have a control directory. The flag ``--use-existing-dir``
823
will allow operation to proceed. (Alexander Belchenko, #307554)
825
* ``bzr ls DIR --from-root`` now shows only things in DIR, not everything.
828
* Fetch between repositories does not error if they have inconsistent data
829
that should be irrelevant to the fetch operation. (Aaron Bentley)
831
* Fix ``AttributeError`` exception when reconfiguring lightweight checkout
832
of a remote repository.
833
(Jelmer Vernooij, #332194)
835
* Fix bug in decoding v3 smart server messages when receiving multiple
836
lots of excess bytes after an end-of-message.
839
* Force deletion of readonly files during merge, update and other tree
841
(Craig Hewetson, Martin Pool, #218206)
843
* Force socket shutdown in threaded http test servers to avoid client hangs
844
(pycurl). (Vincent Ladeuil, #383920).
846
* ``LRUCache`` will maintain the linked list pointers even if a nodes
847
cleanup function raises an exception. (John Arbash Meinel, #396838)
849
* Progress bars are now suppressed again when the environment variable
850
``BZR_PROGRESS_BAR`` is set to ``none``.
851
(Martin Pool, #339385)
853
* Reduced memory consumption during ``bzr commit`` of large files. For
854
pre 2a formats, should be down to ~3x the size of a file.
855
For ``--2a`` format repositories, it is down to the size of the file
856
content plus the size of the compressed text. Related to bug #109114.
859
* Set hidden attribute on .bzr directory below unicode path should never
860
fail with error. The operation should succeed even if bzr unable to set
861
the attribute. (Alexander Belchenko, related to bug #335362).
863
* Stacking will no longer accept requests to stack on the same
864
branch/repository. Existing branches that incorrectly reference the same
865
repository in a stacking configuration will now raise
866
UnstackableLocationError when the branch is opened. This can be fixed by
867
removing the stacking location inside ``.bzr/branch``.
868
(Robert Collins, #376243)
870
* The ``log+`` decorator, useful in debugging or profiling, could cause
871
"AttributeError: 'list' object has no attribute 'next'". This is now
872
fixed. The log decorator no longer shows the elapsed time or transfer
873
rate because they're available in the log prefixes and the transport
874
activity display respectively.
875
(Martin Pool, #340347)
877
* Unshelve works correctly when multiple zero-length files are present on
878
the shelf. (Aaron Bentley, #363444)
880
* Progress bars no longer show the network transport scheme or direction.
883
* launchpad-login now respects the 'verbose' option.
884
(Jonathan Lange, #217031)
890
* ``bzrlib.user_encoding`` is now officially deprecated. It is not
891
possible to write a deprecation wrapper, but the variable will be
892
removed in the near future. Use ``bzrlib.osutils.get_user_encoding()``
893
instead. (Alexander Belchenko)
895
* Command lookup has had hooks added. ``bzrlib.Command.hooks`` has
896
three new hook points: ``get_command``, ``get_missing_command`` and
897
``list_commands``, which allow just-in-time command name provision
898
rather than requiring all command names be known a-priori.
901
* ``get_app_path`` from win32utils.py now supports REG_EXPAND_SZ data type
902
and can read path to wordpad.exe. (Alexander Belchenko, #392046)
904
* ``graph.KnownGraph`` has been added. This is a class that can give
905
answers to ``heads()`` very quickly. However, it has the assumption that
906
the whole graph has already been loaded. This is true during
907
``annotate`` so it is used there with good success (as much as 2x faster
908
for files with long ancestry and 'cherrypicked' changes.)
909
(John Arbash Meinel, Vincent Ladeuil)
911
* OS file locks are now taken out using ``CreateFile`` rather than
912
``LockFileEx`` on Windows. The locking remains exclusive with
913
``LockFileEx`` but now it also works on older versions of Windows (such
914
as Win98). (Martin <gzlist>)
916
* pack <=> pack fetching is now done via a ``PackStreamSource`` rather
917
than the ``Packer`` code. The user visible change is that we now
918
properly fetch the minimum number of texts for non-smart fetching.
922
* ``VersionedFiles._add_text`` is a new api that lets us insert text into
923
the repository as a single string, rather than a list of lines. This can
924
improve memory overhead and performance of committing large files.
925
(Currently a private api, used only by commit). (John Arbash Meinel)
931
* ``bzr annotate`` can now be significantly faster. The time for
932
``bzr annotate NEWS`` is down to 7s from 22s in 1.16. Files with long
933
histories and lots of 'duplicate insertions' will be improved more than
934
others. (John Arbash Meinel, Vincent Ladeuil)
936
* ``bzr ls`` is now faster. On OpenOffice.org, the time drops from 2.4
937
to 1.1 seconds. The improvement for ``bzr ls -r-1`` is more
938
substantial dropping from 54.3 to 1.1 seconds. (Ian Clatworthy)
940
* Improve "Path(s) are not versioned" error reporting for some commands.
943
* Initial commit performance in ``--2a`` repositories has been improved by
944
making it cheaper to build the initial CHKMap. (John Arbash Meinel)
946
* Resolving a revno to a revision id on a branch accessed via ``bzr://``
947
or ``bzr+ssh://`` is now much faster and involves no VFS operations.
948
This speeds up commands like ``bzr pull -r 123``. (Andrew Bennetts)
950
* ``revision-info`` now properly aligns the revnos/revids in the output
951
and doesn't traceback when given revisions not in the current branch.
952
Performance is also significantly improved when requesting multiple revs
953
at once. (Matthew Fuller, John Arbash Meinel)
955
* Tildes are no longer escaped by Transports. (Andy Kilner)
961
* Avoid bad text wrapping in generated documentation. Slightly better
962
formatting in the user reference.
963
(Martin Pool, #249908)
965
* Minor clarifications to the help for End-Of-Line conversions.
971
* Removed overspecific error class ``InvalidProgressBarType``.
974
* The method ``ProgressView._show_transport_activity`` is now
975
``show_transport_activity`` because it's part of the contract between
976
this class and the UI. (Martin Pool)
982
:Released: 2009-06-26
984
End user testing of the 2a format revealed two serious bugs. The first,
985
#365615, caused bzr to raise AbsentContentFactory errors when autopacking.
986
This meant that commits or pushes to 2a-format repositories failed
989
The second bug, #390563, caused the smart server to raise AbsentContentFactory
990
when streaming 2a stacked 2a-format branches. This particularly affected
991
branches stored on Launchpad in the 2a format.
993
Both of these bugs cause command failures only, neither of them cause data
994
corruption or data loss. And, of course, both of these bugs are now fixed.
999
* We now properly request a more minimal set of file texts when fetching
1000
multiple revisions. (Robert Collins, John Arbash Meinel, #390563)
1002
* Repositories using CHK pages (which includes the new 2a format) will no
1003
longer error during commit or push operations when an autopack operation
1004
is triggered. (Robert Collins, #365615)
1006
* ``chk_map.iter_interesting_nodes`` now properly uses the *intersection*
1007
of referenced nodes rather than the *union* to determine what
1008
uninteresting pages we still need to look at. Prior to this,
1009
incrementally pushing to stacked branch would push the minimal data, but
1010
fetching everything would request extra texts. There are some unhandled
1011
cases wrt trees of different depths, but this fixes the common cases.
1012
(Robert Collins, John Arbash Meinel, #390563)
1014
* ``GroupCompress`` repositories now take advantage of the pack hints
1015
parameter to permit cross-format fetching to incrementally pack the
1016
converted data. (Robert Collins)
1018
* ``Repository.commit_write_group`` now returns opaque data about what
1019
was committed, for passing to the ``Repository.pack``. Repositories
1020
without atomic commits will still return None. (Robert Collins)
1022
* ``Repository.pack`` now takes an optional ``hint`` parameter
1023
which will support doing partial packs for repositories that can do
1024
that. (Robert Collins)
1026
* RepositoryFormat has a new attribute 'pack_compresses' which is True
1027
when doing a pack operation changes the compression of content in the
1028
repository. (Robert Collins)
1030
* ``StreamSink`` and ``InterDifferingSerialiser`` will call
1031
``Repository.pack`` with the hint returned by
1032
``Repository.commit_write_group`` if the formats were different and the
1033
repository can increase compression by doing a pack operation.
1034
(Robert Collins, #376748)
1039
:Codename: yesterday-in-california
1040
:1.16rc1: 2009-06-11
1043
This version of Bazaar contains the beta release of the new ``2a`` repository
1044
format, suitable for testing by fearless, advanced users. This format or an
1045
updated version of it will become the default format in Bazaar 2.0. Please
1046
read the NEWS entry before even thinking about upgrading to the new format.
1048
Also included are speedups for many operations on huge projects, a bug fix for
1049
pushing stacked new stacked branches to smart servers and the usual bevy of
1050
bug fixes and improvements.
1053
Changes from 1.16rc1 to 1.16final
1054
*********************************
1056
* Fix the nested tree flag check so that upgrade from development formats to
1057
2a can work correctly.
1058
(Jelmer Vernooij, #388727)
1060
* Automatic format upgrades triggered by default stacking policies on a
1061
1.16rc1 (or later) smart server work again.
1062
(Andrew Bennetts, #388675)
1065
Compatibility Breaks
1066
********************
1068
* Display prompt on stderr (instead of stdout) when querying users so
1069
that the output of commands can be safely redirected.
1070
(Vincent Ladeuil, #376582)
1076
* A new repository format ``2a`` has been added. This is a beta release
1077
of the the brisbane-core (aka group-compress) project. This format now
1078
suitable for wider testing by advanced users willing to deal with some
1079
bugs. We would appreciate test reports, either positive or negative.
1080
Format 2a is substantially smaller and faster for many operations on
1081
many trees. This format or an updated version will become the default
1084
This is a rich-root format, so this repository format can be used with
1085
bzr-svn. Bazaar branches in previous non-rich-root formats can be
1086
converted (including by merge, push and pull) to format 2a, but not vice
1087
versa. We recommend upgrading previous development formats to 2a.
1089
Upgrading to this format can take considerable time because it expands
1090
and more concisely repacks the full history.
1092
If you use stacked branches, you must upgrade the stacked branches
1093
before the stacked-on branches. (See <https://bugs.launchpad.net/bugs/374735>)
1095
* ``--development7-rich-root`` is a new dev format, similar to ``--dev6``
1096
but using a Revision serializer using bencode rather than XML.
1097
(Jelmer Vernooij, John Arbash Meinel)
1099
* mail_client=claws now supports --body (and message body hooks). Also uses
1100
configured from address. (Barry Warsaw)
1106
* ``--development6-rich-root`` can now stack. (Modulo some smart-server
1107
bugs with stacking and non default formats.)
1108
(John Arbash Meinel, #373455)
1110
* ``--development6-rich-root`` delays generating a delta index for the
1111
first object inserted into a group. This has a beneficial impact on
1112
``bzr commit`` since each committed texts goes to its own group. For
1113
committing a 90MB file, it drops peak memory by about 200MB, and speeds
1114
up commit from 7s => 4s. (John Arbash Meinel)
1116
* Numerous operations are now faster for huge projects, i.e. those
1117
with a large number of files and/or a large number of revisions,
1118
particularly when the latest development format is used. These
1119
operations (and improvements on OpenOffice.org) include:
1121
* branch in a shared repository (2X faster)
1122
* branch --no-tree (100X faster)
1128
* Pyrex version of ``bencode`` support. This provides optimized support
1129
for both encoding and decoding, and is now found at ``bzrlib.bencode``.
1130
``bzrlib.utils.bencode`` is now deprecated.
1131
(Alexander Belchenko, Jelmer Vernooij, John Arbash Meinel)
1137
* Bazaar can now pass attachment files to the mutt email client.
1138
(Edwin Grubbs, #384158)
1140
* Better message in ``bzr add`` output suggesting using ``bzr ignored`` to
1141
see which files can also be added. (Jason Spashett, #76616)
1143
* ``bzr pull -r 123`` from a stacked branch on a smart server no longer fails.
1144
Also, the ``Branch.revision_history()`` API now works in the same
1145
situation. (Andrew Bennetts, #380314)
1147
* ``bzr serve`` on Windows no longer displays a traceback simply because a
1148
TCP client disconnected. (Andrew Bennetts)
1150
* Clarify the rules for locking and fallback repositories. Fix bugs in how
1151
``RemoteRepository`` was handling fallbacks along with the
1152
``_real_repository``. (Andrew Bennetts, John Arbash Meinel, #375496)
1154
* Fix a small bug with fetching revisions w/ ghosts into a new stacked
1155
branch. Not often triggered, because it required ghosts to be part of
1156
the fetched revisions, not in the stacked-on ancestry.
1157
(John Arbash Meinel)
1159
* Fix status and commit to work with content filtered trees, addressing
1160
numerous bad bugs with line-ending support. (Ian Clatworthy, #362030)
1162
* Fix problem of "directory not empty" when contending for a lock over
1163
sftp. (Martin Pool, #340352)
1165
* Fix rule handling so that eol is optional, not mandatory.
1166
(Ian Clatworthy, #379370)
1168
* Pushing a new stacked branch to a 1.15 smart server was broken due to a
1169
bug in the ``BzrDirFormat.initialize_ex`` smart verb. This is fixed in
1170
1.16, but required changes to the network protocol, so the
1171
``BzrDirFormat.initialize_ex`` verb has been removed and replaced with a
1172
corrected ``BzrDirFormat.initialize_ex_1.16`` verb. 1.15 clients will
1173
still work with a 1.16 server as they will fallback to slower (and
1175
(Jonathan Lange, Robert Collins, Andrew Bennetts, #385132)
1177
* Reconcile can now deal with text revisions that originated in revisions
1178
that are ghosts. (Jelmer Vernooij, #336749)
1180
* Support cloning of branches with ghosts in the left hand side history.
1181
(Jelmer Vernooij, #248540)
1183
* The ''bzr diff'' now catches OSError from osutils.rmtree and logs a
1184
helpful message to the trace file, unless the temp directory really was
1185
removed (which would be very strange). Since the diff operation has
1186
succeeded from the user's perspective, no output is written to stderr
1187
or stdout. (Maritza Mendez, #363837)
1189
* Translate errors received from a smart server in response to a
1190
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
1191
This was causing tracebacks even for mundane errors like
1192
``PermissionDenied``. (Andrew Bennetts, #381329)
1197
* Added directory structure and started translation of docs in Russian.
1198
(Alexey Shtokalo, Alexander Iljin, Alexander Belchenko, Dmitry Vasiliev,
1199
Volodymyr Kotulskyi)
1204
* Added osutils.parent_directories(). (Ian Clatworthy)
1206
* ``bzrlib.progress.ProgressBar``, ``ChildProgress``, ``DotsProgressBar``,
1207
``TTYProgressBar`` and ``child_progress`` are now deprecated; use
1208
``ui_factory.nested_progress_bar`` instead. (Martin Pool)
1210
* ``graph.StackedParentsProvider`` is now a public API, replacing
1211
``graph._StackedParentsProvider``. The api is now considered stable and ready
1212
for external users. (Gary van der Merwe)
1214
* ``bzrlib.user_encoding`` is deprecated in favor of
1215
``get_user_encoding``. (Alexander Belchenko)
1217
* TreeTransformBase no longer assumes that limbo is provided via disk.
1218
DiskTreeTransform now provides disk functionality. (Aaron Bentley)
1223
* Remove ``weave.py`` script for accessing internals of old weave-format
1224
repositories. (Martin Pool)
1229
* ``make check`` no longer repeats the test run in ``LANG=C``.
1230
(Martin Pool, #386180)
1232
* The number of cores is now correctly detected on OSX. (John Szakmeister)
1234
* The number of cores is also detected on Solaris and win32. (Vincent Ladeuil)
1236
* The number of cores is also detected on FreeBSD. (Matthew Fuller)
1241
:1.15rc1: 2009-05-16
1245
The smart server will no longer raise 'NoSuchRevision' when streaming content
1246
with a size mismatch in a reconstructed graph search. New command ``bzr
1247
dpush``. Plugins can now define their own annotation tie-breaker when two
1248
revisions introduce the exact same line.
1250
Changes from 1.15.1 to 1.15.2
1251
*****************************
1253
* Use zdll on Windows to build ``_chk_map_pyx`` extension.
1254
(Alexander Belchenko)
1256
Changes from 1.15final to 1.15.1
1257
*********************************
1259
* Translate errors received from a smart server in response to a
1260
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
1261
This was causing tracebacks even for mundane errors like
1262
``PermissionDenied``. (Andrew Bennetts, #381329)
1264
Changes from 1.15rc1 to 1.15final
1265
*********************************
1269
Compatibility Breaks
1270
********************
1272
* ``bzr ls`` is no longer recursive by default. To recurse, use the
1273
new ``-R`` option. The old ``--non-recursive`` option has been removed.
1274
If you alias ``ls`` to ``ls -R``, you can disable recursion using
1275
``--no-recursive`` instead. (Ian Clatworthy)
1280
* New command ``bzr dpush`` that can push changes to foreign
1281
branches (svn, git) without setting custom bzr-specific metadata.
1284
* The new development format ``--development6-rich-root`` now supports
1285
stacking. We chose not to use a new format marker, since old clients
1286
will just fail to open stacked branches, the same as if we used a new
1287
format flag. (John Arbash Meinel, #373455)
1289
* Plugins can now define their own annotation tie-breaker when two revisions
1290
introduce the exact same line. See ``bzrlib.annotate._break_annotation_tie``
1291
Be aware though that this is temporary, private (as indicated by the leading
1292
'_') and a first step to address the problem. (Vincent Ladeuil, #348459)
1294
* New command ``bzr dpush`` that can push changes to foreign
1295
branches (svn, git) without setting custom bzr-specific metadata.
1298
* ``bzr send`` will now check the ``child_submit_format`` setting in
1299
the submit branch to determine what format to use, if none was
1300
specified on the command-line. (Jelmer Vernooij)
1305
* -Dhpss output now includes the number of VFS calls made to the remote
1306
server. (Jonathan Lange)
1308
* ``--coverage`` works for code running in threads too.
1309
(Andrew Bennets, Vincent Ladeuil)
1311
* ``bzr pull`` now has a ``--local`` option to only make changes to the
1312
local branch, and not the bound master branch.
1313
(Gary van der Merwe, #194716)
1315
* ``bzr rm *`` is now as fast as ``bzr rm * --keep``. (Johan Walles, #180116)
1320
* Adding now works properly when path contains a symbolic link.
1321
(Geoff Bache, #183831)
1323
* An error is now raised for unknown eol values. (Brian de Alwis, #358199)
1325
* ``bzr merge --weave`` will now generate a conflict if one side deletes a
1326
line, and the other side modifies the line. (John Arbash Meinel, #328171)
1328
* ``bzr reconfigure --standalone`` no longer raises IncompatibleRepositories.
1329
(Martin von Gagern, #248932)
1331
* ``bzr send`` works to send emails again using MAPI.
1332
(Neil Martinsen-Burrell, #346998)
1334
* Check for missing parent inventories in StreamSink. This prevents
1335
incomplete stacked branches being created by 1.13 bzr:// and
1336
bzr+ssh:// clients (which have bug #354036). Instead, the server now
1337
causes those clients to send the missing records. (Andrew Bennetts)
1339
* Correctly handle http servers proposing multiple authentication schemes.
1340
(Vincent Ladeuil, #366107)
1342
* End-Of-Line content filters are now loaded correctly.
1343
(Ian Clatworthy, Brian de Alwis, #355280)
1345
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
1346
longer than 64KiB. (John Arbash Meinel, #364900)
1348
* Fix TypeError in running ``bzr break-lock`` on some URLs.
1349
(Alexander Belchenko, Martin Pool, #365891)
1351
* Non-recursive ``bzr ls`` now works properly when a path is specified.
1352
(Jelmer Vernooij, #357863)
1354
* ssh usernames (defined in ~/.ssh/config) are honoured for bzr+ssh connections.
1355
(Vincent Ladeuil, #367726)
1357
* Several bugs related to unicode symlinks have been fixed and the test suite
1358
enhanced to better catch regressions for them. (Vincent Ladeuil)
1360
* The smart server will no longer raise 'NoSuchRevision' when streaming
1361
content with a size mismatch in a reconstructed graph search: it assumes
1362
that the client will make sure it is happy with what it got, and this
1363
sort of mismatch is normal for stacked environments.
1364
bzr 1.13.0/1 will stream from unstacked branches only - in that case not
1365
getting all the content expected would be a bug. However the graph
1366
search is how we figured out what we wanted, so a mismatch is both odd
1367
and unrecoverable without starting over, and starting over will end up
1368
with the same data as if we just permitted the mismatch. If data is
1369
gc'd, doing a new search will find only the truncated data, so sending
1370
only the truncated data seems reasonable. bzr versions newer than this
1371
will stream from stacked branches and check the stream to find missing
1372
content in the stacked-on branch, and thus will handle the situation
1373
implicitly. (Robert Collins, #360791)
1375
* Upgrading to, or fetching into a 'rich-root' format will now correctly
1376
set the root data the same way that reconcile does.
1377
(Robert Collins, #368921)
1379
* Using unicode Windows API to obtain command-line arguments.
1380
(Alexander Belchenko, #375934)
1388
* ``InterPackRepo.fetch`` and ``RepoFetcher`` now raise ``NoSuchRevision``
1389
instead of ``InstallFailed`` when they detect a missing revision.
1390
``InstallFailed`` itself has been deleted. (Jonathan Lange)
1392
* Not passing arguments to ``bzrlib.commands.main()`` will now grab the
1393
arguments from ``osutils.get_unicode_argv()`` which has proper support
1394
for unicode arguments on windows. Further, the supplied arguments are now
1395
required to be unicode strings, rather than user_encoded strings.
1396
(Alexander Belchenko)
1401
* ``bzrlib.branch.Branch.set_parent`` is now present on the base branch
1402
class and will call ``_set_parent_location`` after doing unicode
1403
encoding. (Robert Collins)
1405
* ``bzrlib.remote.RemoteBranch._set_parent_location`` will use a new verb
1406
``Branch.set_parent_location`` removing further VFS operations.
1409
* ``bzrlib.bzrdir.BzrDir._get_config`` now returns a ``TransportConfig``
1410
or similar when the dir supports configuration settings. The base class
1411
defaults to None. There is a matching new server verb
1412
``BzrDir.get-config_file`` to reduce roundtrips for getting BzrDir
1413
configuration. (Robert Collins)
1415
* ``bzrlib.tests.ExtendedTestResult`` has new methods ``startTests``
1416
called before the first test is started, ``done`` called after the last
1417
test completes, and a new parameter ``strict``. (Robert Collins)
1419
* ``-Dhpss`` when passed to bzr will cause a backtrace to be printed when
1420
VFS operations are started on a smart server repository. This should not
1421
occur on regular push and pull operations, and is a key indicator for
1422
performance regressions. (Robert Collins)
1424
* ``-Dlock`` when passed to the selftest (e.g. ``bzr -Dlock selftest``) will
1425
cause mismatched physical locks to cause test errors rather than just
1426
reporting to the screen. (Robert Collins)
1428
* -Dprogress will cause pdb to start up if a progress view jumps
1429
backwards. (Robert Collins)
1431
* Fallback ``CredentialStore`` instances registered with ``fallback=True``
1432
are now be able to provide credentials if obtaining credentials
1433
via ~/.bazaar/authentication.conf fails. (Jelmer Vernooij,
1434
Vincent Ladeuil, #321918)
1436
* New hook ``Lock.lock_broken`` which runs when a lock is
1437
broken. This is mainly for testing that lock/unlock are
1438
balanced in tests. (Vincent Ladeuil)
1440
* New MergeDirective hook 'merge_request_body' allows hooks to supply or
1441
alter a body for the message produced by ``bzr send``.
1443
* New smart server verb ``BzrDir.initialize_ex`` which implements a
1444
refactoring to the core of clone allowing less round trips on new
1445
branches. (Robert Collins)
1447
* New method ``Tags.rename_revisions`` that can rename revision ids tags
1448
are pointing at. (Jelmer Vernooij)
1450
* Updated the bundled ``ConfigObj`` library to 4.6.0 (Matt Nordhoff)
1455
* ``bzr selftest`` will now fail if lock/unlock are not correctly balanced in
1456
tests. Using ``-Dlock`` will turn the related failures into warnings.
1457
(Vincent Ladeuil, Robert Collins)
1461
:Codename: brisbane-core
1462
:1.14rc1: 2009-04-06
1463
:1.14rc2: 2009-04-19
1467
New formats 1.14 and 1.14-rich-root supporting End-Of-Line (EOL) conversions,
1468
keyword templating (via the bzr-keywords plugin) and generic content filtering.
1469
End-of-line conversion is now supported for formats supporting content
1472
Changes from 1.14final to 1.14.1
1473
********************************
1475
* Change api_minimum_version back to api_minimum_version = (1, 13, 0)
1477
Changes from 1.14rc2 to 1.14final
1478
*********************************
1480
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
1481
longer than 64KiB. (John Arbash Meinel, #364900)
1483
Changes from 1.14rc1 to 1.14rc2
1484
*******************************
1486
* Fix for bug 358037 Revision not in
1487
bzrlib.groupcompress.GroupCompressVersionedFiles (Brian de Alwis,
1490
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
1491
attribute 'get_bytes_as' exception while pulling from Launchpad
1492
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
1494
* Fix for bug 355280 eol content filters are never loaded and thus never
1495
applied (Brian de Alwis, Ian Clatworthy)
1497
* bzr.dev -r4280 Change _fetch_uses_deltas = False for CHK repos until we can
1498
write a better fix. (John Arbash Meinel, Robert Collins)
1500
* Fix for bug 361574 uncommit recommends undefined --levels and -n options
1501
(Marius Kruger, Ian Clatworthy)
1503
* bzr.dev r4289 as cherrypicked at lp:~spiv/bzr/stacking-cherrypick-1.14
1504
(Andrew Bennetts, Robert Collins)
1506
Compatibility Breaks
1507
********************
1509
* A previously disabled code path to accelerate getting configuration
1510
settings from a smart server has been reinstated. We think this *may*
1511
cause a incompatibility with servers older than bzr 0.15. We intend
1512
to issue a point release to address this if it turns out to be a
1513
problem. (Robert Collins, Andrew Bennetts)
1515
* bzr no longer autodetects nested trees as 'tree-references'. They
1516
must now be explicitly added tree references. At the commandline, use
1517
join --reference instead of add. (Aaron Bentley)
1519
* The ``--long`` log format (the default) no longer shows merged
1520
revisions implicitly, making it consistent with the ``short`` and
1521
``line`` log formats. To see merged revisions for just a given
1522
revision, use ``bzr log -n0 -rX``. To see every merged revision,
1523
use ``bzr log -n0``. (Ian Clatworthy)
1528
* New formats ``1.14`` and ``1.14-rich-root`` supporting End-Of-Line
1529
(EOL) conversions, keyword templating (via the bzr-keywords plugin)
1530
and generic content filtering. These formats replace the experimental
1531
``development-wt5`` and ``development-wt5-rich-root`` formats
1532
respectively, but have support for filtered views disabled.
1535
* New ``mv --auto`` option recognizes renames after they occur.
1538
* ``bzr`` can now get passwords from stdin without requiring a controlling
1539
terminal (i.e. by redirecting stdin). (Vincent Ladeuil)
1541
* ``bzr log`` now supports filtering of multiple files and directories
1542
and will show changes that touch any of them. Furthermore,
1543
directory filtering now shows the changes to any children of that
1544
directory, not just the directory object itself.
1545
(Ian Clatworthy, #97715)
1547
* ``bzr shelve`` can now apply changes without storing anything on the
1548
shelf, via the new --destroy option. (Aaron Bentley)
1550
* ``bzr send`` now accepts --body to specify an initial message body.
1553
* ``bzr xxx --usage`` where xxx is a command now shows a usage
1554
message and the options without the descriptive help sections
1555
(like Description and Examples). A message is also given
1556
explaining how to see the complete help, i.e. ``bzr help xxx``.
1559
* Content filters can now be used to provide custom conversion
1560
between the canonical format of content (i.e. as stored) and
1561
the convenience format of content (i.e. as created in working
1562
trees). See ``bzr help content-filters`` for further details.
1563
(Ian Clatworthy, Alexander Belchenko)
1565
* End-of-line conversion is now supported for formats supporting
1566
content filtering. See ``bzr help eol`` for details.
1569
* Newly-blessed `join` command allows combining two trees into one.
1575
* A new format name alias ``default-rich-root`` has been added and
1576
points at the closest relative of the default format that supports
1577
rich roots. (Jelmer Vernooij, #338061)
1579
* Branching from a stacked branch using ``bzr*://`` will now stream
1580
the data when the target repository does not need topological
1581
ordering, reducing round trips and network overhead. This uses the
1582
existing smart server methods added in 1.13, so will work on any
1583
1.13 or newer server. (Robert Collins, Andrew Bennetts)
1585
* ``bzr cat`` and ``bzr export`` now supports a ``--filters`` option
1586
that displays/saves the content after content filters are applied.
1589
* ``bzr ignore`` gives a more informative message when existing
1590
version controlled files match the ignore pattern. (Neil
1591
Martinsen-Burrell, #248895)
1593
* ``bzr log`` now has ``--include-merges`` as an alias for ``--levels 0``.
1596
* ``bzr send`` is faster on repositories with deep histories.
1599
* IPv6 literals are accepted in URLs.
1600
(stlman, Martin Pool, Jelmer Vernooij, #165014)
1602
* Progress bars now show the rate of network activity for
1603
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
1605
* Prompt for user names if they are not in the configuration.
1606
(Jelmer Vernooij, #256612)
1608
* Pushing to a stacked pack-format branch on a 1.12 or older smart server
1609
now takes many less round trips. (Andrew Bennetts, Robert Collins,
1612
* Streaming push can be done to older repository formats. This is
1613
implemented using a new ``Repository.insert_stream_locked`` RPC.
1614
(Andrew Bennetts, Robert Collins)
1616
* The "ignoring files outside view: .." message has been re-worded
1617
to "Ignoring files outside view. View is .." to reduce confusion
1618
about what was being considered and what was being ignored.
1621
* The ``long`` log formatter now shows [merge] indicators. If
1622
only one level of revisions is displayed and merges are found,
1623
the ``long`` and ``short`` log formatters now tell the user
1624
how to see the hidden merged revisions. (Ian Clatworthy)
1626
* The ``brisbane-core`` project has delivered its beta format
1627
``development6-rich-root``. This format is suitable for judicious
1628
testing by early adopters. In particular if you are benchmarking bzr
1629
performance please be sure to test using this format. At this stage
1630
more information is best obtained by contacting the Bazaar mailing list
1631
or IRC channel if you are interested in using this format. We will make
1632
end user documentation available closer to blessing the format as
1633
production ready. (Robert Collins, John Arbash Meinel, Ian Clatworthy,
1634
Vincent Ladeuil, Andrew Bennetts, Martin Pool)
1636
* Tildes are no longer escaped. No more %7Euser/project/branch!
1642
* Pushing a new stacked branch will also push the parent inventories for
1643
revisions at the stacking boundary. This makes sure that the stacked
1644
branch has enough data to calculate inventory deltas for all of its
1645
revisions (without requiring the fallback branch). This avoids
1646
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
1647
when fetching the stacked branch from a 1.13 (or later) smart server.
1648
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
1650
* End-Of-Line content filters are now loaded correctly.
1651
(Ian Clatworthy, Brian de Alwis, #355280)
1653
* Authentication plugins now receive all the parameters from the request
1654
itself (aka host, port, realm, path, etc). Previously, only the
1655
authentication section name, username and encoded password were
1656
provided. (Jean-Francois Roy)
1658
* bzr gives a better message if an invalid regexp is passed to ``bzr log
1659
-m``. (Anne Mohsen, Martin Pool)
1661
* ``bzr split`` now says "See also: join" (Aaron Bentley, #335015)
1663
* ``bzr version-info`` now works in empty branches. (Jelmer Vernooij,
1666
* Fix "is not a stackable format" error when pushing a
1667
stackable-format branch with an unstackable-format repository to a
1668
destination with a default stacking policy. (Andrew Bennetts)
1670
* Fixed incorrect "Source format does not support stacking" warning
1671
when pushing to a smart server. (Andrew Bennetts, #334114)
1673
* Fix 'make check-dist-tarball' failure by converting paths to unicode when
1674
needed. (Vincent Ladeuil, #355454)
1676
* Fixed "Specified file 'x/y/z' is outside current view: " occurring
1677
on ``bzr add x/y/z`` in formats supporting views when no view is
1678
defined. (Ian Clatworthy, #344708)
1680
* It is no longer possible to fetch between repositories while the
1681
target repository is in a write group. This prevents race conditions
1682
that prevent the use of RPC's to perform fetch, and thus allows
1683
optimising more operations. (Robert Collins, Andrew Bennetts)
1685
* ``merge --force`` works again. (Robert Collins, #342105)
1687
* No more warnings are issued about ``sha`` being deprecated under python-2.6.
1688
(Vincent Ladeuil, #346593)
1690
* Pushing a new branch to a server that has a stacking policy will now
1691
upgrade from the local branch format when the stacking policy points at
1692
a branch which is itself stackable, because we know the client can read
1693
both branches, we know that the trunk for the project can be read too,
1694
so the upgrade will not inconvenience users. (Robert Collins, #345169)
1696
* Pushing a new stacked branch will also push the parent inventories for
1697
revisions at the stacking boundary. This makes sure that the stacked
1698
branch has enough data to calculate inventory deltas for all of its
1699
revisions (without requiring the fallback branch). This avoids
1700
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
1701
when fetching the stacked branch from a 1.13 (or later) smart server.
1702
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
1704
* The full test suite is passing again on OSX. Several minor issues (mostly
1705
test related) have been fixed. (Vincent Ladeuil, #355273).
1707
* The GNU Changelog formatter is slightly improved in the case where
1708
the delta is empty, and now correctly claims not to support tags.
1711
* Shelve can now shelve changes to a symlink target.
1712
(James Westby, #341558)
1714
* The help for the ``info`` command has been corrected.
1715
(Ian Clatworthy, #351931)
1717
* Upgrade will now use a sensible default format if the source repository
1718
uses rich roots. (Jelmer Vernooij, #252908)
1723
* Expanded the index of the developer documentation. (Eric Siegerman)
1725
* New topic `bzr help debug-flags`. (Martin Pool)
1727
* The generated manpage now explicitly lists aliases as commands.
1728
(James Westby, #336998)
1733
* APIs deprecated in 1.6 and previous versions of bzr are now removed.
1736
* ``CommitReporter`` is no longer called with ``unchanged`` status during
1737
commit - this was a full-tree overhead that bzr no longer performs.
1740
* New abstract ``UIFactory`` method ``get_username`` which will be called to
1741
obtain the username to use when connecting to remote machines.
1744
* New API ``Inventory.filter()`` added that filters an inventory by
1745
a set of file-ids so that only those fileids, their parents and
1746
their children are included. (Ian Clatworthy)
1748
* New sort order for ``get_record_stream`` ``groupcompress`` which
1749
sorts optimally for use with groupcompress compressors. (John Arbash
1750
Meinel, Robert Collins)
1752
* Repository APIs ``get_deltas_for_revisions()`` and
1753
``get_revision_delta()`` now support an optional ``specific_fileids``
1754
parameter. If provided, the deltas are filtered so that only those
1755
file-ids, their parents and their children are included.
1758
* The ``get_credentials`` and ``set_credentials`` methods of
1759
``AuthenticationConfig`` now accept an optional realm argument.
1762
* The ``pb`` argument to ``fetch()`` is deprecated.
1765
* The ``Serializer`` class and the serializer ``format registry`` have moved
1766
from ``bzrlib.xml_serializer`` to ``bzrlib.serializer``. (Jelmer Vernooij)
1768
* The smart server jail now hooks into BzrDir.open to prevent any BzrDir
1769
that is not inside the backing transport from being opened. See the
1770
module documentation for ``bzrlib.smart.request`` for details.
1771
(Andrew Bennetts, Robert Collins)
1773
* ``Tree.get_symlink_target`` now always returns a unicode string result
1774
or None. Previously it would return the bytes from reading the link
1775
which could be in any arbitrary encoding. (Robert Collins)
1780
* ``bzrlib.tests.TestCase`` now fails the test if its own ``setUp``
1781
and ``tearDown`` weren't called. This catches faulty tests that
1782
forget to upcall when overriding ``setUp`` and ``tearDown``. Those
1783
faulty tests were not properly isolated.
1784
(Andrew Bennetts, Robert Collins)
1786
* Fix test_msgeditor.MsgEditorTest test isolation.
1787
(Vincent Ladeuil, #347130)
1789
* ``medusa`` is not used anymore as an FTP test server starting with
1790
python2.6. A new FTP test server based on ``pyftplib`` can be used
1791
instead. This new server is a soft dependency as medusa which is still
1792
preferred if both are available (modulo python version).
1798
* Added ``chk_map`` for fast, trie-based storage of tuple to string maps.
1799
(Robert Collins, John Arbash Meinel, Vincent Ladeuil)
1801
* Added ``bzrlib.chk_map`` for fast, trie-based storage of tuple to string
1802
maps. (Robert Collins, John Arbash Meinel, Vincent Ladeuil)
1804
* Added ``bzrlib.inventory_delta`` module. This will be used for
1805
serializing and deserializing inventory deltas for more efficient
1806
streaming on the the network. (Robert Collins, Andrew Bennetts)
1808
* ``Branch._get_config`` has been added, which splits out access to the
1809
specific config file from the branch. This is used to let RemoteBranch
1810
avoid constructing real branch objects to access configuration settings.
1811
(Robert Collins, Andrew Bennetts)
1813
* ``Branch`` now implements ``set_stacked_on_url`` in the base class as
1814
the implementation is generic and should impact foreign formats. This
1815
helps performance for ``RemoteBranch`` push operations to new stacked
1816
branches. (Robert Collins, Andrew Bennetts)
1818
* ``BtreeIndex._spill_mem_keys_to_disk()`` now generates disk index with
1819
optmizations turned off. This only has effect when processing > 100,000
1820
keys during something like ``bzr pack``. (John Arbash Meinel)
1822
* ``bzr selftest`` now accepts ``--subunit`` to run in subunit output
1823
mode. Requires ``lp:subunit`` installed to work, but is not a hard
1824
dependency. (Robert Collins)
1826
* ``BzrDir.open_branch`` now takes an optional ``ignore_fallbacks``
1827
parameter for controlling opening of stacked branches.
1828
(Andrew Bennetts, Robert Collins)
1830
* ``CommitBuilder`` has a new method, ``record_iter_changes`` which works
1831
in terms of an iter_changes iterator rather than full tree scanning.
1834
* ``DirState`` can now be passed a custom ``SHA1Provider`` object
1835
enabling it to store the SHA1 and stat of the canonical (post
1836
content filtered) form. (Ian Clatworthy)
1838
* New ``assertLength`` method based on one Martin has squirreled away
1839
somewhere. (Robert Collins, Martin Pool)
1841
* New hook ``BzrDir.pre_open`` which runs before opening ``BzrDir``
1842
objects, allowing better enforcement of the smart server jail when
1843
dealing with stacked branches. (Robert Collins, Andrew Bennetts)
1845
* New hook ``RioVersionInfoBuilder.revision``, allowing extra entries
1846
to be added to the stanza that is printed for a particular revision.
1849
* New repository method ``refresh_data`` to cause any repository to
1850
make visible data inserted into the repository by a smart server
1851
fetch operation. (Robert Collins, Andrew Bennetts)
1853
* ``register_filter_stack_map`` now takes an optional fallback parameter,
1854
a callable to invoke if a preference has a value not in the map
1855
of filter stacks. This enhancement allows, for example, bzr-svn to
1856
handle existing svn properties that define a list of keywords to be
1857
expanded. (Ian Clatworthy)
1859
* ``RemoteBranchConfig`` will use a new verb ``Branch.set_config_option``
1860
to write config settings to smart servers that support this, saving
1861
5 round trips on the stacked streaming acceptance test.
1862
(Robert Collins, Andrew Bennetts)
1864
* ``RemoteBranch`` now provides ``_get_config`` for access to just the
1865
branch specific configuration from a remote server, which uses the
1866
already existing ``Branch.get_config_file`` smart verb.
1867
(Robert Collins, Andrew Bennetts)
1869
* ``RemoteRepository`` will now negatively cache missing revisions during
1870
``get_parent_map`` while read-locked. Write-locks are unaffected.
1871
(Robert Collins, Andrew Bennetts)
1873
* Removed ``InterRemoteToOther``, ``InterOtherToRemote`` and
1874
``InterPackToRemotePack`` classes, as they are now unnecessary.
1877
* ``RepositoryFormat`` as a new attribute ``fast_deltas`` to indicate
1878
whether the repository can efficiently generate deltas between trees
1879
regardless of tree size. (Robert Collins)
1881
* ``Repository.iter_files_bytes()`` now properly returns an "iterable of
1882
byte strings" (aka 'chunked') for the content. It previously was
1883
returning a plain string, which worked, but performed very poorly when
1884
building a working tree (file.writelines(str) is very inefficient). This
1885
can have a large effect on ``bzr checkout`` times. (John Arbash Meinel)
1887
* selftest now supports a --parallel option, with values of 'fork' or
1888
'subprocess' to run the test suite in parallel. Currently only linux
1889
machine work, other platforms need patches submitted. (Robert Collins,
1892
* ``tests.run_suite`` has a new parameter ``suite_decorators``, a list of
1893
callables to use to decorate the test suite. Such decorators can add or
1894
remove tests, or even remote the test suite to another machine if
1895
desired. (Robert Collins)
1897
* The smart server verb ``Repository.get_parent_map`` can now include
1898
information about ghosts when the special revision ``include-missing:``
1899
is in the requested parents map list. With this flag, ghosts are
1900
included as ``missing:REVISION_ID``. (Robert Collins, Andrew Bennetts)
1902
* ``_walk_to_common_revisions`` will now batch up at least 50
1903
revisions before calling ``get_parent_map`` on the target,
1904
regardless of ``InterRepository``.
1905
(Andrew Bennetts, Robert Collins)
1910
:Codename: paraskavedekatriaphobia
1912
:1.13rc1: 2009-03-10
1916
GNU Changelog output can now be produced by ``bzr log --gnu-changelog``. Debug
1917
flags can now be set in ``~/.bazaar/bazaar.conf``. Lightweight checkouts and
1918
stacked branches should both be much faster over remote connections.
1920
Changes From 1.13.1 to 1.13.2
1921
*****************************
1923
A regression was found in the 1.13.1 release. When bzr 1.13.1 and earlier push
1924
a stacked branch they do not take care to push all the parent inventories for
1925
the transferred revisions. This means that a smart server serving that branch
1926
often cannot calculate inventory deltas for the branch (because smart server
1927
does not/cannot open fallback repositories). Prior to 1.13 the server did not
1928
have a verb to stream revisions out of a repository, so that's why this bug has
1934
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
1935
attribute 'get_bytes_as' exception while pulling from Launchpad
1936
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
1938
Changes From 1.13final to 1.13.1
1939
********************************
1941
A couple regessions where found in the 1.13 release. The pyrex-generated C
1942
extensions are missing from the .tar.gz and .zip files. Documentation on how
1943
to generate GNU ChangeLogs is wrong.
1948
* Change ``./bzr``'s ``_script_version`` to match ./bzrlib/__init__.py
1949
version_info. (Bob Tanner, Martin Pool, #345232)
1951
* Distribution archives for 1.13 do not contain generated C extension modules
1952
(Jean-Francois Roy, Bob Tanner, #344465)
1954
* GNU ChangeLog output can now be produced by bzr log --format gnu-changelog is
1955
incorrect (Deejay, Bob Tanner, Martin Pool, Robert Collins, #343928)
1957
* ``merge --force`` works again. (Robert Collins, #342105)
1959
Changes From 1.13rc1 to 1.13final
1960
*********************************
1962
* Fix "is not a stackable format" error when pushing a
1963
stackable-format branch with an unstackable-format repository to a
1964
destination with a default stacking policy. (Andrew Bennetts)
1966
* Progress bars now show the rate of network activity for
1967
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
1969
Compatibility Breaks
1970
********************
1972
* ``bzr log --line`` now indicates which revisions are merges with
1973
`[merge]` after the date. Scripts which parse the output of this
1974
command may need to be adjusted.
1975
(Neil Martinsen-Burrell)
1980
* ``bzr reconfigure`` now supports --with-trees and --with-no-trees
1981
options to change the default tree-creation policy of shared
1982
repositories. (Matthew Fuller, Marius Kruger, #145033)
1984
* Debug flags can now be set in ``~/.bazaar/bazaar.conf``.
1987
* Filtered views provide a mask over the tree so that users can focus
1988
on a subset of a tree when doing their work. See ``Filtered views``
1989
in chapter 7 of the User Guide and ``bzr help view`` for details.
1992
* GNU Changelog output can now be produced by ``bzr log --gnu-changelog``.
1993
(Andrea Bolognani, Martin Pool)
1995
* The ``-Dmemory`` flag now gives memory information on Windows.
1996
(John Arbash Meinel)
1998
* Multiple authors for a commit can now be recorded by using the "--author"
1999
option multiple times. (James Westby, #185772)
2001
* New clean-tree command, from bzrtools. (Aaron Bentley, Jelmer Vernoij)
2003
* New command ``bzr launchpad-open`` opens a Launchpad web page for that
2004
branch in your web browser, as long as the branch is on Launchpad at all.
2007
* New API for getting bugs fixed by a revision: Revision.iter_bugs().
2013
* All bzr ``Hooks`` classes are now registered in
2014
``bzrlib.hooks.known_hooks``. This removes the separate list from
2015
``bzrlib.tests`` and ensures that all hooks registered there are
2016
correctly isolated by the test suite (previously
2017
``MutableTreeHooks`` were not being isolated correctly). Further,
2018
documentation for hooks is now dynamically generated from the
2019
present HookPoints. ``bzr hooks`` will now also report on all the
2020
hooks present in the ``bzrlib.hooks.known_hooks`` registry.
2023
* ``bzr add`` no longer prints ``add completed`` on success. Failure
2024
still prints an error message. (Robert Collins)
2026
* ``bzr branch`` now has a ``--no-tree`` option which turns off the
2027
generation of a working tree in the new branch.
2028
(Daniel Watkins, John Klinger, #273993)
2030
* Bazaar will now point out ``bzr+ssh://`` to the user when they
2031
use ssh://. (Jelmer Vernooij, #330535)
2033
* ``bzr -v info`` now omits the number of committers branch statistic,
2034
making it many times faster for large projects. To include that
2035
statistic in the output, use ``bzr -vv info``.
2038
* ``bzr push`` to a ``bzr`` url (``bzr://``, ``bzr+ssh://`` etc) will
2039
stream if the server is version 1.13 or greater, reducing roundtrips
2040
significantly. (Andrew Bennetts, Robert Collins)
2042
* Lightweight Checkouts and Stacked Branches should both be much
2043
faster over remote connections. Building the working tree now
2044
batches up requests into approx 5MB requests, rather than a separate
2045
request for each file. (John Arbash Meinel)
2047
* Support for GSSAPI authentication when using HTTP or HTTPS.
2050
* The ``bzr shelve`` prompt now includes a '?' help option to explain the
2051
short options better. (Daniel Watkins, #327429)
2053
* ``bzr lp-open`` now falls back to the push location if it cannot find a
2054
public location. (Jonathan Lange, #332372)
2056
* ``bzr lp-open`` will try to find the Launchpad URL for the location
2057
passed on the command line. This makes ``bzr lp-open lp:foo`` work as
2058
expected. (Jonathan Lange, #332705)
2060
* ``bzr send`` now supports MH-E via ``emacsclient``. (Eric Gillespie)
2065
* Allows ``bzr log <FILE>`` to be called in an empty branch without
2066
backtracing. (Vincent Ladeuil, #346431)
2068
* Bazaar now gives a better message including the filename if it's
2069
unable to read a file in the working directory, for example because
2070
of a permission error. (Martin Pool, #338653)
2072
* ``bzr cat -r<old> <path>`` doesn't traceback anymore when <path> has a
2073
file id in the working tree different from the one in revision <old>.
2074
(Vincent Ladeuil, #341517, #253806)
2076
* ``bzr send`` help is more specific about how to apply merge
2077
directives. (Neil Martinsen-Burrell, #253470)
2079
* ``bzr missing`` now uses ``Repository.get_revision_delta()`` rather
2080
than fetching trees and determining a delta itself. (Jelmer
2083
* ``bzr push`` to a smart server no longer causes "Revision
2084
{set([('null:',)])} not present ..." errors when the branch has
2085
multiple root revisions. (Andrew Bennetts, #317654)
2087
* ``bzr shelve`` now properly handle patches with no terminating newline.
2088
(Benoît PIERRE, #303569)
2090
* ``bzr unshelve`` gives a more palatable error if passed a non-integer
2091
shelf id. (Daniel Watkins)
2093
* Export now handles files that are not present in the tree.
2094
(James Westby, #174539)
2096
* Fixed incorrect "Source format does not support stacking" warning
2097
when pushing to a smart server. (Andrew Bennetts, #334114)
2099
* Fixed "sprout() got an unexpected keyword argument 'source_branch'"
2100
error branching from old repositories.
2101
(Martin Pool, #321695)
2103
* Make ``bzr push --quiet <non-local location>`` less chatty.
2104
(Kent Gibson, #221461)
2106
* Many Branch hooks would not fire with ``bzr://`` and ``bzr+ssh://``
2107
branches, and this was not noticed due to a bug in the test logic
2108
for branches. This is now fixed and a test added to prevent it
2109
reoccuring. (Robert Collins, Andrew Bennetts)
2111
* Restore the progress bar on Windows. We were disabling it when TERM
2112
wasn't set, but Windows doesn't set TERM. (Alexander Belchenko,
2115
* ``setup.py build_ext`` now gives a proper error when an extension
2116
fails to build. (John Arbash Meinel)
2118
* Symlinks to non ascii file names are now supported.
2119
(Robert Collins, Vincent Ladeuil, #339055, #272444)
2121
* Under rare circumstances (aka nobody reported a bug about it), the ftp
2122
transport could revert to ascii mode. It now stays in binary mode except
2123
when needed. (Vincent Ladeuil)
2125
* Unshelve does not generate warnings about progress bars.
2126
(Aaron Bentley, #328148)
2128
* shelve cleans up properly when unversioned files are specified.
2129
(Benoît Pierre, Aaron Bentley)
2134
* Added ``Organizing your workspace`` to the User Guide appendices,
2135
summarizing some common ways of organizing trees, branches and
2136
repositories and the processes/workflows implied/enabled by each.
2139
* Hooks can now be self documenting. ``bzrlib.hooks.Hooks.create_hook``
2140
is the entry point for this feature. (Robert Collins)
2142
* The documentation for ``shelve`` and ``unshelve`` has been clarified.
2143
(Daniel Watkins, #327421, #327425)
2148
* ``bzr selftest`` now fails if the bazaar sources contain trailing
2149
whitespace, non-unix style line endings and files not ending in a
2150
newline. About 372 files and 3243 lines with trailing whitespace was
2151
updated to comply with this. The code already complied with the other
2152
criteria, but now it is enforced. (Marius Kruger)
2154
* ``bzrlib.branch.PushResult`` was renamed to
2155
``bzrlib.branch.BranchPushResult``. (Jelmer Vernooij)
2157
* ``Branch.fetch`` and ``Repository.fetch`` now return None rather
2158
than a count of copied revisions and failed revisions. A while back
2159
we stopped ever reporting failed revisions because we started
2160
erroring instead, and the copied revisions count is not used in the
2161
UI at all - indeed it only reflects the repository status not
2162
changes to the branch itself. (Robert Collins)
2164
* ``Inventory.apply_delta`` now raises an AssertionError if a file-id
2165
appears multiple times within the delta. (Ian Clatworthy)
2167
* MutableTree.commit now favours the "authors" argument, with the old
2168
"author" argument being deprecated.
2170
* Remove deprecated EmptyTree. (Martin Pool)
2172
* ``Repository.fetch`` now accepts an optional ``fetch_spec``
2173
parameter. A ``SearchResult`` or ``MiniSearchResult`` may be passed
2174
to ``fetch_spec`` instead of a ``last_revision`` to specify exactly
2175
which revisions to fetch. (Andrew Bennetts)
2177
* ``RepositoryAcquisitionPolicy.acquire_repository`` now returns a
2178
tuple of ``(repository, is_new_flag)``, rather than just the
2179
repository. (Andrew Bennetts)
2181
* Revision.get_apparent_author() is now deprecated, replaced by
2182
Revision.get_apparent_authors(), which returns a list. The former
2183
now returns the first item that would be returned from the second.
2185
* The ``BranchBuilder`` test helper now accepts a ``timestamp``
2186
parameter to ``build_commit`` and ``build_snapshot``. (Martin Pool)
2188
* The ``_fetch_*`` attributes on ``Repository`` are now on
2189
``RepositoryFormat``, more accurately reflecting their intent (they
2190
describe a disk format capability, not state of a particular
2191
repository of that format). (Robert Collins)
2196
* Branching from a non-stacked branch on a smart protocol is now
2197
free of virtual file system methods.
2198
(Robert Collins, Andrew Bennetts)
2200
* Branch and Repository creation on a bzr+ssh://server are now done
2201
via RPC calls rather than VFS calls, reducing round trips for
2202
pushing new branches substantially. (Robert Collins)
2204
* ``Branch.clone`` now takes the ``repository_policy`` formerly used
2205
inside ``BzrDir.clone_on_transport``, allowing stacking to be
2206
configured before the branch tags and revision tip are set. This
2207
fixes a race condition cloning stacked branches that would cause
2208
plugins to have hooks called on non-stacked instances.
2209
(Robert Collins, #334187)
2211
* ``BzrDir.cloning_metadir`` now has a RPC call. (Robert Collins)
2213
* ``BzrDirFormat.__str__`` now uses the human readable description
2214
rather than the sometimes-absent disk label. (Robert Collins)
2216
* ``bzrlib.fetch`` is now composed of a sender and a sink component
2217
allowing for decoupling over a network connection. Fetching from
2218
or into a RemoteRepository with a 1.13 server will use this to
2219
stream the operation.
2220
(Andrew Bennetts, Robert Collins)
2222
* ``bzrlib.tests.run_suite`` accepts a runner_class parameter
2223
supporting the use of different runners. (Robert Collins)
2225
* Change how file_ids and revision_ids are interned as part of
2226
inventory deserialization. Now we use the real ``intern()``, rather
2227
than our own workaround that would also cache a Unicode copy of the
2228
string, and never emptied the cache. This should slightly reduce
2229
memory consumption. (John Arbash Meinel)
2231
* New branch method ``create_clone_on_transport`` that returns a
2232
branch object. (Robert Collins)
2234
* New hook Commands['extend_command'] to allow plugins to access a
2235
command object before the command is run (or help generated from
2236
it), without overriding the command. (Robert Collins)
2238
* New version of the ``BzrDir.find_repository`` verb supporting
2239
``_network_name`` to support removing more _ensure_real calls.
2242
* ``RemoteBranchFormat`` no longer claims to have a disk format string.
2245
* ``Repository`` objects now have ``suspend_write_group`` and
2246
``resume_write_group`` methods. These are currently only useful
2247
with pack repositories. (Andrew Bennetts, Robert Collins)
2249
* ``BzrDirFormat``, ``BranchFormat`` and ``RepositoryFormat`` objects
2250
now have a ``network_name`` for passing the format across RPC calls.
2251
(Robert Collins, Andrew Bennetts)
2253
* ``RepositoryFormat`` objects now all have a new attribute
2254
``_serializer`` used by fetch when reserialising is required.
2255
(Robert Collins, Andrew Bennetts)
2257
* Some methods have been pulled up from ``BzrBranch`` to ``Branch``
2258
to aid branch types that are not bzr branch objects (like
2259
RemoteBranch). (Robert Collins, Andrew Bennetts)
2261
* Test adaptation has been made consistent throughout the built in
2262
tests. ``TestScenarioApplier``, ``multiply_tests_from_modules``,
2263
``adapt_tests``, ``adapt_modules`` have all been deleted. Please
2264
use ``multiply_tests``, or for lower level needs ``apply_scenarios``
2265
and ``apply_scenario``. (Robert Collins)
2267
* ``TestSkipped`` is now detected by TestCase and passed to the
2268
``TestResult`` by calling ``addSkip``. For older TestResult objects,
2269
where ``addSkip`` is not available, ``addError`` is still called.
2270
This permits test filtering in subunit to strip out skipped tests
2271
resulting in a faster fix-shrink-list-run cycle. This is compatible
2272
with the testtools protocol for skips. (Robert Collins)
2274
* The ``_index`` of ``KnitVersionedFiles`` now supports the ability
2275
to scan an underlying index that is going to be incorporated into
2276
the ``KnitVersionedFiles`` object, to determine if it has missing
2277
delta references. The method is ``scan_unvalidated_index``.
2278
(Andrew Bennetts, Robert Collins)
2280
* There is a RemoteSink object which handles pushing to smart servers.
2281
(Andrew Bennetts, Robert Collins)
2283
* ``TransportTraceDecorator`` now logs ``put_bytes_non_atomic`` and
2284
``rmdir`` calls. (Robert Collins)
2286
* ``VersionedFiles`` record adapters have had their signature change
2287
from ``(record, record.get_bytes_as(record.storage_kind))`` to
2288
``(record)`` reducing excess duplication and allowing adapters
2289
to access private data in record to obtain content more
2290
efficiently. (Robert Collins)
2292
* We no longer probe to see if we should create a working tree during
2293
clone if we cannot get a local_abspath for the new bzrdir.
2300
:Codename: 1234567890
2302
:1.12rc1: 2009-02-10
2304
This release of Bazaar contains many improvements to the speed,
2305
documentation and functionality of ``bzr log`` and the display of logged
2306
revisions by ``bzr status``. bzr now also gives a better indication of
2307
progress, both in the way operations are drawn onto a text terminal, and
2308
by showing the rate of network IO.
2310
Changes from RC1 to Final
2311
*************************
2313
* ``bzr init --development-wt5[-rich-root]`` would fail because of
2314
circular import errors. (John Arbash Meinel, #328135)
2316
* Expanded the help for log and added a new help topic called
2317
``log-formats``. (Ian Clatworthy)
2319
Compatibility Breaks
2320
********************
2322
* By default, ``bzr status`` after a merge now shows just the pending
2323
merge tip revisions. This improves the signal-to-noise ratio after
2324
merging from trunk and completes much faster. To see all merged
2325
revisions, use the new ``-v`` flag. (Ian Clatworthy)
2327
* ``bzr log --line`` now shows any tags after the date and before
2328
the commit message. If you have scripts which parse the output
2329
from this command, you may need to adjust them accordingly.
2332
* ``bzr log --short`` now shows any additional revision properties
2333
after the date and before the commit message. Scripts that parse
2334
output of the log command in this situation may need to adjust.
2335
(Neil Martinsen-Burrell)
2337
* The experimental formats ``1.12-preview`` and ``1.12-preview-rich-root``
2338
have been renamed ``development-wt5`` and ``development-wt5-rich-root``
2339
respectively, given they are not ready for release in 1.12.
2342
* ``read_bundle_from_url`` has been deprecated. (Vincent Ladeuil)
2347
* Add support for filtering ``bzr missing`` on revisions. Remote revisions
2348
can be filtered using ``bzr missing -r -20..-10`` and local revisions can
2349
be filtered using ``bzr missing --my-revision -20..-10``.
2352
* ``bzr log -p`` displays the patch diff for each revision.
2353
When logging a file, the diff only includes changes to that file.
2354
(Ian Clatworthy, #202331, #227335)
2356
* ``bzr log`` supports a new option called ``-n N`` or ``--level N``.
2357
A value of 0 (zero) means "show all nested merge revisions" while
2358
a value of 1 (one) means "show just the top level". Values above
2359
1 can be used to see a limited amount of nesting. That can be
2360
useful for seeing the level or two below PQM submits for example.
2361
To force the ``--short`` and ``--line`` formats to display all nested
2362
merge revisions just like ``--long`` does by default, use a command
2363
like ``bzr log --short -n0``. To display just the mainline using
2364
``--long`` format, ``bzr log --long -n1``.
2370
* ``bzr add`` more clearly communicates success vs failure.
2373
* ``bzr init`` will now print a little less verbose output.
2376
* ``bzr log`` is now much faster in many use cases, particularly
2377
at incrementally displaying results and filtering by a
2378
revision range. (Ian Clatworthy)
2380
* ``bzr log --short`` and ``bzr log --line`` now show tags, if any,
2381
for each revision. The tags are shown comma-separated inside
2382
``{}``. For short format, the tags appear at the end of line
2383
before the optional ``[merge]`` indicator. For line format,
2384
the tags appear after the date. (Ian Clatworthy)
2386
* Progress bars now show the rate of activity for some sftp
2387
operations, and they are drawn different. (Martin Pool, #172741)
2389
* Progress bars now show the rate of activity for urllib and pycurl based
2390
http client implementations. The operations are tracked at the socket
2391
level for better precision.
2394
* Rule-based preferences can now accept multiple patterns for a set of
2395
rules. (Marius Kruger)
2397
* The ``ancestor:`` revision spec will now default to referring to the
2398
parent of the branch if no other location is given.
2399
(Daniel Watkins, #198417)
2401
* The debugger started as a result of setting ``$BZR_PDB`` works
2402
around a bug in ``pdb``, http://bugs.python.org/issue4150. The bug
2403
can cause truncated tracebacks in Python versions before 2.6.
2406
* VirtualVersionedFiles now implements
2407
``iter_lines_added_or_present_in_keys``. This allows the creation of
2408
new branches based on stacked bzr-svn branches. (#311997)
2413
* ``bzr annotate --show-ids`` doesn't give a backtrace on empty files
2415
(Anne Mohsen, Vincent Ladeuil, #314525)
2417
* ``bzr log FILE`` now correctly shows mainline revisions merging
2418
a change to FILE when the ``--short`` and ``--line`` log formats
2419
are used. (Ian Clatworthy, #317417)
2421
* ``bzr log -rX..Y FILE`` now shows the history of FILE provided
2422
it existed in Y or X, even if the file has since been deleted or
2423
renamed. If no range is given, the current/basis tree and
2424
initial tree are searched in that order. More generally, log
2425
now interprets filenames in their historical context.
2426
(Ian Clatworthy, #175520)
2428
* ``bzr status`` now reports nonexistent files and continues, then
2429
errors (with code 3) at the end. (Karl Fogel, #306394)
2431
* Don't require the present compression base in knits to be the same
2432
when adding records in knits. (Jelmer Vernooij, #307394)
2434
* Fix a problem with CIFS client/server lag on Windows colliding with
2435
an invariant-per-process algorithm for generating AtomicFile names
2436
(Adrian Wilkins, #304023)
2438
* Many socket operations now handle EINTR by retrying the operation.
2439
Previously EINTR was treated as an unrecoverable failure. There is
2440
a new ``until_no_eintr`` helper function in ``bzrlib.osutils``.
2443
* Support symlinks with non-ascii characters in the symlink filename.
2444
(Jelmer Vernooij, #319323)
2446
* There was a bug in how we handled resolving when a file is deleted
2447
in one branch, and modified in the other. If there was a criss-cross
2448
merge, we would cause the deletion to conflict a second time.
2449
(Vincent Ladeuil, John Arbash Meinel)
2451
* There was another bug in how we chose the correct intermediate LCA in
2452
criss-cross merges leading to several kind of changes be incorrectly
2454
(John Arbash Meinel, Vincent Ladeuil)
2456
* Unshelve now handles deleted paths without crashing. (Robert Collins)
2461
* Improved plugin developer documentation. (Martin Pool)
2466
* ``ProgressBarStack`` is deprecated; instead use
2467
``ui_factory.nested_progress_bar`` to create new progress bars.
2470
* ForeignVcsMapping() now requires a ForeignVcs object as first
2471
argument. (Jelmer Vernooij)
2473
* ForeignVcsMapping.show_foreign_revid() has been moved to
2474
ForeignVcs. (Jelmer Vernooij)
2476
* ``read_bundle_from_url`` is deprecated in favor of
2477
``read_mergeable_from_url``. (Vincent Ladeuil)
2479
* Revision specifiers are now registered in
2480
``bzrlib.revisionspec.revspec_registry``, and the old list of
2481
revisionspec classes (``bzrlib.revisionspec.SPEC_TYPES``) has been
2482
deprecated. (Jelmer Vernooij, #321183)
2484
* The progress and UI classes have changed; the main APIs remain the
2485
same but code that provides a new UI or progress bar class may
2486
need to be updated. (Martin Pool)
2491
* Default User Interface (UI) is CLIUIFactory when bzr runs in a dumb
2492
terminal. It is sometimes desirable do override this default by forcing
2493
bzr to use TextUIFactory. This can be achieved by setting the
2494
BZR_USE_TEXT_UI environment variable (emacs shells, as opposed to
2495
compile buffers, are such an example).
2498
* New API ``Branch.iter_merge_sorted_revisions()`` that iterates over
2499
``(revision_id, depth, revno, end_of_merge)`` tuples.
2502
* New ``Branch.dotted_revno_to_revision_id()`` and
2503
``Branch.revision_id_to_dotted_revno()`` APIs that pick the most
2504
efficient way of doing the mapping.
2507
* Refactor cmd_serve so that it's a little easier to build commands that
2508
extend it, and perhaps even a bit easier to read. (Jonathan Lange)
2510
* ``TreeDelta.show()`` now accepts a ``filter`` parameter allowing log
2511
formatters to retrict the output.
2518
:Codename: "Eyes up!"
2519
:Released: 2009-01-19
2521
This first monthly release of Bazaar for 2009 improves Bazaar's operation
2522
in Windows, Mac OS X, and other situations where file names are matched
2523
without regard to capitalization: Bazaar tries to match the case of an
2524
existing file. This release of Bazaar also improves the efficiency of
2525
Tortoise Windows Shell integration and lets it work on 64-bit platforms.
2527
The UI through which Bazaar supports historic formats has been improved,
2528
so 'bzr help formats' now gives a simpler and shorter list, with clear
2531
This release also fixes a number of bugs, particularly a glitch that can
2532
occur when there are concurrent writes to a pack repository.
2537
* Fix failing test when CompiledChunksToLines is not available.
2540
* Stacked branches don't repeatedly open their transport connection.
2541
(John Arbash Meinel)
2548
:Codename: "Eyes up!"
2549
:Released: 2009-01-09
2554
* Formats using Knit-based repository formats are now explicitly
2555
marked as deprecated. (Ian Clatworthy)
2560
* Add support for `bzr tags -r 1..2`, that is we now support showing
2561
tags applicable for a specified revision range. (Marius Kruger)
2563
* ``authentication.conf`` now accepts pluggable read-only credential
2564
stores. Such a plugin (``netrc_credential_store``) is now included,
2565
handles the ``$HOME/.netrc`` file and can server as an example to
2566
implement other plugins.
2569
* ``shelve --list`` can now be used to list shelved changes.
2575
* Add trailing slash to directories in all output of ``bzr ls``, except
2576
``bzr ls --null``. (Gordon P. Hemsley, #306424)
2578
* ``bzr revision-info`` now supports a -d option to specify an
2579
alternative branch. (Michael Hudson)
2581
* Add connection to a C++ implementation of the Windows Shell Extension
2582
which is able to fully replace the current Python implemented one.
2583
Advantages include 64bit support and reduction in overhead for
2584
processes which drag in shell extensions.
2587
* Support the Claws mail client directly, rather than via
2588
xdg-email. This prevents the display of an unnecessary modal
2589
dialog in Claws, informing the user that a file has been
2590
attached to the message, and works around bug #291847 in
2591
xdg-utils which corrupts the destination address.
2593
* When working on a case-insensitive case-preserving file-system, as
2594
commonly found with Windows, bzr will often ignore the case of the
2595
arguments specified by the user in preference to the case of an existing
2596
item on the file-system or in the inventory to help prevent
2597
counter-intuitive behaviour on Windows. (Mark Hammond)
2602
* Allow BzrDir implementation to implement backing up of
2603
control directory. (#139691)
2605
* ``bzr push`` creating a new stacked branch will now only open a
2606
single connection to the target machine. (John Arbash Meinel)
2608
* Don't call iteritems on transport_list_registry, because it may
2609
change during iteration. (Martin Pool, #277048)
2611
* Don't make a broken branch when pushing an unstackable-format branch
2612
that's in a stackable shared repository to a location with default
2613
stack-on location. (Andrew Bennetts, #291046)
2615
* Don't require embedding user in HTTP(S) URLs do use authentication.conf.
2616
(Ben Jansen, Vincent Ladeuil, #300347)
2618
* Fix a problem with CIFS client/server lag on windows colliding with
2619
an invariant-per-process algorithm for generating AtomicFile names
2620
(Adrian Wilkins, #304023)
2622
* Fix bogus setUp signature in UnavailableFTPServer.
2623
(Gary van der Merwe, #313498)
2625
* Fix compilation error in ``_dirstate_helpers_c`` on SunOS/Solaris.
2628
* Fix SystemError in ``_patiencediff_c`` module by calling
2629
PyErr_NoMemory() before returning NULL in PatienceSequenceMatcher_new.
2630
(Andrew Bennetts, #303206)
2632
* Give proper error message for diff with non-existent dotted revno.
2633
(Marius Kruger, #301969)
2635
* Handle EACCES (permission denied) errors when launching a message
2636
editor, and emit warnings when a configured editor cannot be
2637
started. (Andrew Bennetts)
2639
* ``$HOME/.netrc`` file is now recognized as a read-only credential store
2640
if configured in ``authentication.conf`` with 'password_encoding=netrc'
2641
in the appropriate sections.
2642
(Vincent Ladeuil, #103029)
2644
* Opening a stacked branch now properly shares the connection, rather
2645
than opening a new connection for the stacked-on branch.
2646
(John Arbash meinel)
2648
* Preserve transport decorators while following redirections.
2649
(Vincent Ladeuil, #245964, #270863)
2651
* Provides a finer and more robust filter for accepted redirections.
2652
(Vincent Ladeuil, #303959, #265070)
2654
* ``shelve`` paths are now interpreted relative to the current working
2655
tree. (Aaron Bentley)
2657
* ``Transport.readv()`` defaults to not reading more than 100MB in a
2658
single array. Further ``RemoteTransport.readv`` sets this to 5MB to
2659
work better with how it splits its requests.
2660
(John Arbash Meinel, #303538)
2662
* Pack repositories are now able to reload the pack listing and retry
2663
the current operation if another action causes the data to be
2664
repacked. (John Arbash Meinel, #153786)
2666
* ``pull -v`` now respects the log_format configuration variable.
2669
* ``push -v`` now works on non-initial pushes. (Aaron Bentley)
2671
* Use the short status format when the short format is used for log.
2672
(Vincent Ladeuil, #87179)
2674
* Allow files to be renamed or moved via remove + add-by-id. (Charles
2680
* Improved the formats help topic to explain why multiple formats
2681
exist and to provide guidelines in selecting one. Introduced
2682
two new supporting help topics: current-formats and other-formats.
2688
* ``LRUCache(after_cleanup_size)`` was renamed to
2689
``after_cleanup_count`` and the old name deprecated. The new name is
2690
used for clarity, and to avoid confusion with
2691
``LRUSizeCache(after_cleanup_size)``. (John Arbash Meinel)
2693
* New ``ForeignRepository`` base class, to help with foreign branch
2694
support (e.g. svn). (Jelmer Vernooij)
2696
* ``node_distances`` and ``select_farthest`` can no longer be imported
2697
from ``bzrlib.graph``. They can still be imported from
2698
``bzrlib.deprecated_graph``, which has been the preferred way to
2699
import them since before 1.0. (Andrew Bennetts)
2701
* The logic in commit now delegates inventory basis calculations to
2702
the ``CommitBuilder`` object; this requires that the commit builder
2703
in use has been updated to support the new ``recording_deletes`` and
2704
``record_delete`` methods. (Robert Collins)
2709
* An HTTPS server is now available (it requires python-2.6). Future bzr
2710
versions will allow the use of the python-2.6 ssl module that can be
2711
installed for 2.5 and 2.4.
2713
* ``bzr selftest`` now fails if new trailing white space is added to
2714
the bazaar sources. It only checks changes not committed yet. This
2715
means that PQM will now reject changes that introduce new trailing
2716
whitespace. (Marius Kruger)
2718
* Introduced new experimental formats called ``1.12-preview`` and
2719
``1.12-preview-rich-root`` to enable testing of related pending
2720
features, namely content filtering and filtered views.
2726
* Added an ``InventoryEntry`` cache when deserializing inventories.
2727
Can cut the time to iterate over multiple RevisionsTrees in half.
2728
(John Arbash Meinel)
2730
* Added ``bzrlib.fifo_cache.FIFOCache`` which is designed to have
2731
minimal overhead versus using a plain dict for cache hits, at the
2732
cost of not preserving the 'active' set as well as an ``LRUCache``.
2733
(John Arbash Meinel)
2735
* ``bzrlib.patience_diff.unified_diff`` now properly uses a tab
2736
character to separate the filename from the date stamp, and doesn't
2737
add trailing whitespace when a date stamp is not supplied.
2738
(Adeodato Simó, John Arbash Meinel)
2740
* ``DirStateWorkingTree`` and ``DirStateWorkingTreeFormat`` added
2741
as base classes of ``WorkingTree4`` and ``WorkingTreeFormat4``
2742
respectively. (Ian Clatworthy)
2744
* ``KnitVersionedFiles._check_should_delta()`` now uses the
2745
``get_build_details`` api to avoid multiple hits to the index, and
2746
to properly follow the ``compression_parent`` rather than assuming
2747
it is the left-hand parent. (John Arbash Meinel)
2749
* ``KnitVersionedFiles.get_record_stream()`` will now chose a
2750
more optimal ordering when the keys are requested 'unordered'.
2751
Previously the order was fully random, now the records should be
2752
returned from each pack in turn, in forward I/O order.
2753
(John Arbash Meinel)
2755
* ``mutter()`` will now flush the ``~/.bzr.log`` if it has been more
2756
than 2s since the last time it flushed. (John Arbash Meinel)
2758
* New method ``bzrlib.repository.Repository.add_inventory_by_delta``
2759
allows adding an inventory via an inventory delta, which can be
2760
more efficient for some repository types. (Robert Collins)
2762
* Repository ``CommitBuilder`` objects can now accumulate an inventory
2763
delta. To enable this functionality call ``builder.recording_deletes``
2764
and additionally call ``builder.record_delete`` when a delete
2765
against the basis occurs. (Robert Collins)
2767
* The default http handler has been changed from pycurl to urllib.
2768
The default is still pycurl for https connections. (The only
2769
advantage of pycurl is that it checks ssl certificates.)
2770
(John Arbash Meinel)
2772
* ``VersionedFiles.get_record_stream()`` can now return objects with a
2773
storage_kind of ``chunked``. This is a collection (list/tuple) of
2774
strings. You can use ``osutils.chunks_to_lines()`` to turn them into
2775
guaranteed 'lines' or you can use ``''.join(chunks)`` to turn it
2776
into a fulltext. This allows for some very good memory savings when
2777
asking for many texts that share ancestry, as the individual chunks
2778
can be shared between versions of the file. (John Arbash Meinel)
2780
* ``pull -v`` and ``push -v`` use new function
2781
``bzrlib.log.show_branch_change`` (Aaron Bentley)
2788
:Released: 2008-12-05
2790
Bazaar 1.10 has several performance improvements for copying revisions
2791
(especially for small updates to large projects). There has also been a
2792
significant amount of effort in polishing stacked branches. The commands
2793
``shelve`` and ``unshelve`` have become core commands, with an improved
2796
The only changes versus bzr-1.10rc1 are bugfixes for stacked branches.
2801
* Don't set a pack write cache size from RepoFetcher, because the
2802
cache is not coherent with reads and causes ShortReadvErrors.
2803
This reverses the change that fixed #294479.
2804
(Martin Pool, #303856)
2806
* Properly handle when a revision can be inserted as a delta versus
2807
when it needs to be expanded to a fulltext for stacked branches.
2808
There was a bug involving merge revisions. As a method to help
2809
prevent future difficulties, also make stacked fetches sort
2810
topologically. (John Arbash Meinel, #304841)
2816
:Released: 2008-11-28
2818
This release of Bazaar focuses on performance improvements when pushing
2819
and pulling revisions, both locally and to remote networks. The popular
2820
``shelve`` and ``unshelve`` commands, used to interactively revert and
2821
restore work in progress, have been merged from bzrtools into the bzr
2822
core. There are also bug fixes for portability, and for stacked branches.
2827
* New ``commit_message_template`` hook that is called by the commit
2828
code to generate a template commit message. (Jelmer Vernooij)
2830
* New `shelve` and `unshelve` commands allow undoing and redoing changes.
2836
* ``(Remote)Branch.copy_content_into`` no longer generates the full revision
2837
history just to set the last revision info.
2838
(Andrew Bennetts, John Arbash Meinel)
2840
* Fetches between formats with different serializers (such as
2841
pack-0.92-subtree and 1.9-rich-root) are faster now. This is due to
2842
operating on batches of 100 revisions at time rather than
2843
one-by-one. (Andrew Bennetts, John Arbash Meinel)
2845
* Search index files corresponding to pack files we've already used
2846
before searching others, because they are more likely to have the
2847
keys we're looking for. This reduces the number of iix and tix
2848
files accessed when pushing 1 new revision, for instance.
2849
(John Arbash Meinel)
2851
* Signatures to transfer are calculated more efficiently in
2852
``item_keys_introduced_by``. (Andrew Bennetts, John Arbash Meinel)
2854
* The generic fetch code can once again copy revisions and signatures
2855
without extracting them completely to fulltexts and then serializing
2856
them back down into byte strings. This is a significant performance
2857
improvement when fetching from a stacked branch.
2858
(John Arbash Meinel, #300289)
2860
* When making a large readv() request over ``bzr+ssh``, break up the
2861
request into more manageable chunks. Because the RPC is not yet able
2862
to stream, this helps keep us from buffering too much information at
2863
once. (John Arbash Meinel)
2868
* Better message when the user needs to set their Launchpad ID.
2869
(Martin Pool, #289148)
2871
* ``bzr commit --local`` doesn't access the master branch anymore.
2872
This fixes a regression introduced in 1.9. (Marius Kruger, #299313)
2874
* Don't call the system ``chdir()`` with an empty path. Sun OS seems
2875
to give an error in that case. Also, don't count on ``getcwd()``
2876
being able to allocate a new buffer, which is a gnu extension.
2877
(John Arbash Meinel, Martin Pool, Harry Hirsch, #297831)
2879
* Don't crash when requesting log --forward <file> for a revision range
2880
starting with a dotted revno.
2881
(Vincent Ladeuil, #300055)
2883
* Don't create text deltas spanning stacked repositories; this could
2884
cause "Revision X not present in Y" when later accessing them.
2885
(Martin Pool, #288751)
2887
* Pack repositories are now able to reload the pack listing and retry
2888
the current operation if another action causes the data to be
2889
repacked. (John Arbash Meinel, #153786)
2891
* PermissionDenied errors from smart servers no longer cause
2892
"PermissionDenied: "None"" on the client.
2893
(Andrew Bennetts, #299254)
2895
* Pushing to a stacked pack repository now batches writes, the same
2896
way writes are batched to ordinary pack repository. This makes
2897
pushing to a stacked branch over the network much faster.
2898
(Andrew Bennetts, #294479)
2900
* TooManyConcurrentRequests no longer occur when a fetch fails and
2901
tries to abort a write group. This allows the root cause (e.g. a
2902
network interruption) to be reported. (Andrew Bennetts, #297014)
2904
* RemoteRepository.get_parent_map now uses fallback repositories.
2905
(Aaron Bentley, #297991?, #293679?)
2910
* ``CommitBuilder`` now validates the strings it will be committing,
2911
to ensure that they do not have characters that will not be properly
2912
round-tripped. For now, it just checks for characters that are
2913
invalid in the XML form. (John Arbash Meinel, #295161)
2915
* Constructor parameters for NewPack (internal to pack repositories)
2916
have changed incompatibly.
2918
* ``Repository.abort_write_group`` now accepts an optional
2919
``suppress_errors`` flag. Repository implementations that override
2920
``abort_write_group`` will need to be updated to accept the new
2921
argument. Subclasses that only override ``_abort_write_group``
2922
don't need to change.
2924
* Transport implementations must provide copy_tree_to_transport. A default
2925
implementation is provided for Transport subclasses.
2930
* ``bzr selftest`` now fails if no doctests are found in a module
2931
that's expected to have them. (Martin Pool)
2933
* Doctests now only report the first failure. (Martin Pool)
2939
:Released: 2008-11-07
2941
This release of Bazaar adds a new repository format, ``1.9``, with smaller
2942
and more efficient index files. This format can be specified when
2943
creating a new repository, or used to losslessly upgrade an existing
2944
repository. bzr 1.9 also speeds most operations over the smart server
2945
protocol, makes annotate faster, and uses less memory when making
2946
checkouts or pulling large amounts of data.
2951
* Fix "invalid property value 'branch-nick' for None" regression with
2952
branches bound to svn branches. (Martin Pool, #293440)
2954
* Fix SSL/https on Python2.6. (Vincent Ladeuil, #293054)
2956
* ``SFTPTransport.readv()`` had a bug when requests were out-of-order.
2957
This only triggers some-of-the-time on Knit format repositories.
2958
(John Arbash Meinel, #293746)
2964
:Released: 2008-10-31
2969
* New Branch hook ``transform_fallback_location`` allows a function to
2970
be called when looking up the stacked source. (Michael Hudson)
2972
* New repository formats ``1.9`` and ``1.9-rich-root``. These have all
2973
the functionality of ``1.6``, but use the new btree indexes.
2974
These indexes are both smaller and faster for access to historical
2975
information. (John Arbash Meinel)
2980
* ``BTreeIndex`` code now is able to prefetch extra pages to help tune
2981
the tradeoff between bandwidth and latency. Should be tuned
2982
appropriately to not impact commands which need minimal information,
2983
but provide a significant boost to ones that need more context. Only
2984
has a direct impact on the ``--development2`` format which uses
2985
btree's for the indexes. (John Arbash Meinel)
2987
* ``bzr dump-btree`` is a hidden command introduced to allow dumping
2988
the contents of a compressed btree file. (John Arbash Meinel)
2990
* ``bzr pack`` now tells the index builders to optimize for size. For
2991
btree index repositories, this can save 25% of the index size
2992
(mostly in the text indexes). (John Arbash Meinel)
2994
* ``bzr push`` to an existing branch or repository on a smart server
2995
is faster, due to Bazaar making more use of the ``get_parent_map``
2996
RPC when querying the remote branch's revision graph.
2999
* default username for bzr+ssh and sftp can be configured in
3000
authentication.conf. (Aaron Bentley)
3002
* launchpad-login now provides a default username for bzr+ssh and sftp
3003
URLs, allowing username-free URLs to work for everyone. (Aaron Bentley)
3005
* ``lp:`` lookups no longer include usernames, making them shareable and
3006
shorter. (Aaron Bentley)
3008
* New ``PackRepository.autopack`` smart server RPC, which does
3009
autopacking entirely on the server. This is much faster than
3010
autopacking via plain file methods, which downloads a large amount
3011
of pack data and then re-uploads the same pack data into a single
3012
file. This fixes a major (although infrequent) cause of lengthy
3013
delays when using a smart server. For example, pushing the 10th
3014
revision to a repository with 9 packs now takes 44 RPCs rather than
3015
179, and much less bandwidth too. This requires Bazaar 1.9 on both
3016
the client and the server, otherwise the client will fallback to the
3017
slower method. (Andrew Bennetts)
3022
* A failure to load a plugin due to an IncompatibleAPI exception is
3023
now correctly reported. (Robert Collins, #279451)
3025
* API versioning support now has a multiple-version checking api
3026
``require_any_api``. (Robert Collins, #279447)
3028
* ``bzr branch --stacked`` from a smart server to a standalone branch
3029
works again. This fixes a regression in 1.7 and 1.8.
3030
(Andrew Bennetts, #270397)
3032
* ``bzr co`` uses less memory. It used to unpack the entire WT into
3033
memory before writing it to disk. This was a little bit faster, but
3034
consumed lots of memory. (John Arbash Meinel, #269456)
3036
* ``bzr missing --quiet`` no longer prints messages about whether
3037
there are missing revisions. The exit code indicates whether there
3038
were or not. (Martin Pool, #284748)
3040
* Fixes to the ``annotate`` code. The fast-path which re-used the
3041
stored deltas was accidentally disabled all the time, instead of
3042
only when a branch was stacked. Second, the code would accidentally
3043
re-use a delta even if it wasn't against the left-parent, this
3044
could only happen if ``bzr reconcile`` decided that the parent
3045
ordering was incorrect in the file graph. (John Arbash Meinel)
3047
* "Permission denied" errors that occur when pushing a new branch to a
3048
smart server no longer cause tracebacks. (Andrew Bennetts, #278673)
3050
* Some compatibility fixes for building the extensions with MSVC and
3051
for python2.4. (John Arbash Meinel, #277484)
3053
* The index logic is now able to reload the list of pack files if and
3054
index ends up disappearing. We still don't reload if the pack data
3055
itself goes missing after checking the index. This bug appears as a
3056
transient failure (file not found) when another process is writing
3057
to the repository. (John Arbash Meinel, #153786)
3059
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
3060
it was previously set. All checkouts will now refer to the bound branch
3061
for a nickname if one was not explicitly set.
3062
(Marius Kruger, #230903)
3067
* Improved hook documentation. (Michael Ernst)
3072
* commands.plugins_cmds is now a CommandRegistry, not a dict.
3077
* New AuthenticationConfig.set_credentials method allows easy programmatic
3078
configuration of authetication credentials.
3084
:Released: 2008-10-16
3086
Bazaar 1.8 includes several fixes that improve working tree performance,
3087
display of revision logs, and merges. The bzr testsuite now passes on OS
3088
X and Python 2.6, and almost completely passes on Windows. The
3089
smartserver code has gained several bug fixes and performance
3090
improvements, and can now run server-side hooks within an http server.
3095
* Fix "Must end write group" error when another error occurs during
3096
``bzr push``. (Andrew Bennetts, #230902)
3101
* Some Pyrex versions require the WIN32 macro defined to compile on
3102
that platform. (Alexander Belchenko, Martin Pool, #277481)
3108
:Released: 2008-10-07
3113
* ``bzr log file`` has been changed. It now uses a different method
3114
for determining which revisions to show as merging the changes to
3115
the file. It now only shows revisions which merged the change
3116
towards your mainline. This simplifies the output, makes it faster,
3117
and reduces memory consumption. (John Arbash Meinel)
3119
* ``bzr merge`` now defaults to having ``--reprocess`` set, whenever
3120
``--show-base`` is not supplied. (John Arbash Meinel)
3122
* ``bzr+http//`` will now optionally load plugins and write logs on the
3123
server. (Marius Kruger)
3125
* ``bzrlib._dirstate_helpers_c.pyx`` does not compile correctly with
3126
Pyrex 0.9.4.1 (it generates C code which causes segfaults). We
3127
explicitly blacklist that version of the compiler for that
3128
extension. Packaged versions will include .c files created with
3129
pyrex >= 0.9.6 so it doesn't effect releases, only users running
3130
from the source tree. (John Arbash Meinel, #276868)
3135
* bzr is now compatible with python-2.6. python-2.6 is not yet officially
3136
supported (nor released, tests were conducted with the dev version of
3137
python-2.6rc2), but all known problems have been fixed. Feedback
3139
(Vincent Ladeuil, #269535)
3144
* ``bzr annotate`` will now include uncommitted changes from the local
3145
working tree by default. Such uncommitted changes are given the
3146
revision number they would get if a commit was done, followed with a
3147
? to indicate that its not actually known. (Robert Collins, #3439)
3149
* ``bzr branch`` now accepts a ``--standalone`` option, which creates a
3150
standalone branch regardless of the presence of shared repositories.
3153
* ``bzr push`` is faster in the case there are no new revisions to
3154
push. It is also faster if there are no tags in the local branch.
3157
* File changes during a commit will update the tree stat cache.
3160
* Location aliases can now accept a trailing path. (Micheal Hudson)
3162
* New hooks ``Lock.hooks`` when LockDirs are acquired and released.
3163
(Robert Collins, MartinPool)
3165
* Switching in heavyweight checkouts uses the master branch's context, not
3166
the checkout's context. (Adrian Wilkins)
3168
* ``status`` on large trees is now faster, due to optimisations in the
3169
walkdirs code. Of particular note, the walkdirs code now performs
3170
a temporary ``chdir()`` while reading a single directory; if your
3171
platform has non thread-local current working directories (and is
3172
not windows which has its own implementation), this may introduce a
3173
race condition during concurrent uses of bzrlib. The bzrlib CLI
3174
will not encounter this as it is single threaded for working tree
3175
operations. (Robert Collins)
3177
* The C extensions now build on python 2.4 (Robert Collins, #271939)
3179
* The ``-Dhpss`` debug flag now reports the number of smart server
3180
calls per medium to stderr. This is in addition to the existing
3181
detailed logging to the .bzr.log trace file. (Andrew Bennetts)
3186
* Avoid random failures arising from misinterpreted ``errno`` values
3187
in ``_readdir_pyx.read_dir``.
3188
(Martin Pool, #279381)
3190
* Branching from a shared repository on a smart server into a new
3191
repository now preserves the repository format.
3192
(Andrew Bennetts, #269214)
3194
* ``bzr log`` now accepts a ``--change`` option.
3195
(Vincent Ladeuil, #248427)
3197
* ``bzr missing`` now accepts an ``--include-merges`` option.
3198
(Vincent Ladeuil, #233817)
3200
* Don't try to filter (internally) '.bzr' from the files to be deleted if
3202
(Vincent Ladeuil, #272648)
3204
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
3207
* Fix TooManyConcurrentRequests errors caused by a connection failure
3208
when doing ``bzr pull`` or ``bzr merge`` from a ``bzr+ssh`` URL.
3209
(Andrew Bennetts, #246233)
3211
* Fixed ``bzr st -r branch:PATH_TO_BRANCH`` where the other branch
3212
is in a different repository than the current one.
3213
(Lukáš Lalinský, #144421)
3215
* Make the first line of the manpage preamble a comment again.
3216
(David Futcher, #242106)
3218
* Remove use of optional parameter in GSSAPI FTP support, since
3219
it breaks newer versions of Python-Kerberos. (Jelmer Vernooij)
3221
* The autopacking logic will now always create a single new pack from
3222
all of the content which it deems is worth moving. This avoids the
3223
'repack a single pack' bug and should result in better packing
3224
overall. (John Arbash Meinel, #242510, #172644)
3226
* Trivial documentation fix.
3227
(John Arbash Meinel, #270471)
3229
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
3230
it was previously set. All checkouts will now refer to the bound branch
3231
for a nickname if one was not explicitly set.
3232
(Marius Kruger, #230903)
3237
* Explain revision/range identifiers. (Daniel Clemente)
3242
* ``CommitBuilder.record_entry_contents`` returns one more element in
3243
its result tuple - an optional file system hash for the hash cache
3244
to use. (Robert Collins)
3246
* ``dirstate.DirState.update_entry`` will now only calculate the sha1
3247
of a file if it is likely to be needed in determining the output
3248
of iter_changes. (Robert Collins)
3250
* The PackRepository, RepositoryPackCollection, NewPack classes have a
3251
slightly changed interface to support different index types; as a
3252
result other users of these classes need to supply the index types
3253
they want. (Robert Collins)
3258
* ``bzrlib.tests.repository_implementations`` has been renamed to
3259
``bzrlib.tests.per_repository`` so that we have a common structure
3260
(and it is shorter). (John Arbash Meinel, #239343)
3262
* ``LocalTransport.abspath()`` now returns a drive letter if the
3263
transport has one, fixing numerous tests on Windows.
3266
* PreviewTree is now tested via intertree_implementations.
3269
* The full test suite is passing again on OSX.
3270
(Guillermo Gonzalez, Vincent Ladeuil)
3272
* The full test suite passes when run with ``-Eallow_debug``.
3278
* A new hook, ``Branch.open``, has been added, which is called when
3279
branch objects are opened. (Robert Collins)
3281
* ``bzrlib.osutils._walkdirs_utf8`` has been refactored into common
3282
tree walking, and modular directory listing code to aid future
3283
performance optimisations and refactoring. (Robert Collins)
3285
* ``bzrlib.trace.debug_memory`` can be used to get a quick memory dump
3286
in the middle of processing. It only reports memory if
3287
``/proc/PID/status`` is available. (John Arbash Meinel)
3289
* New method ``RevisionSpec.as_tree`` for representing the revision
3290
specifier as a revision tree object. (Lukáš Lalinský)
3292
* New race-free method on MutableTree ``get_file_with_stat`` for use
3293
when generating stat cache results. (Robert Collins)
3295
* New win32utils.get_local_appdata_location() provides access to a local
3296
directory for storing data. (Mark Hammond)
3298
* To be compatible with python-2.6 a few new rules should be
3299
observed. 'message' attribute can't be used anymore in exception
3300
classes, 'sha' and 'md5' modules have been deprecated (use
3301
osutils.[md5|sha]), object__init__ and object.__new__ don't accept
3309
:Released: 2008-10-01
3311
No changes from 1.7.1rc1.
3317
:Released: 2008-09-24
3319
This release just includes an update to how the merge algorithm handles
3320
file paths when we encounter complex history.
3325
* If we encounter a criss-cross in history, use information from
3326
direct Least Common Ancestors to resolve inventory shape (locations
3327
of files, adds, deletes, etc). This is similar in concept to using
3328
``--lca`` for merging file texts, only applied to paths.
3329
(John Arbash Meinel)
3335
:Released: 2008-09-23
3337
This release includes many bug fixes and a few performance and feature
3338
improvements. ``bzr rm`` will now scan for missing files and remove them,
3339
like how ``bzr add`` scans for unknown files and adds them. A bit more
3340
polish has been applied to the stacking code. The b-tree indexing code has
3341
been brought in, with an eye on using it in a future repository format.
3342
There are only minor installer changes since bzr-1.7rc2.
3347
* Some small updates to the win32 installer. Include localization
3348
files found in plugins, and include the builtin distutils as part of
3349
packaging qbzr. (Mark Hammond)
3355
:Released: 2008-09-17
3357
A few bug fixes from 1.7rc1. The biggest change is a new
3358
``RemoteBranch.get_stacked_on_url`` rpc. This allows clients that are
3359
trying to access a Stacked branch over the smart protocol, to properly
3360
connect to the stacked-on location.
3365
* Branching from a shared repository on a smart server into a new
3366
repository now preserves the repository format.
3367
(Andrew Bennetts, #269214)
3369
* Branching from a stacked branch via ``bzr+ssh`` can properly connect
3370
to the stacked-on branch. (Martin Pool, #261315)
3372
* ``bzr init`` no longer re-opens the BzrDir multiple times.
3375
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
3382
:Released: 2008-09-09
3384
This release candidate for bzr 1.7 has several bug fixes and a few
3385
performance and feature improvements. ``bzr rm`` will now scan for
3386
missing files and remove them, like how ``bzr add`` scans for unknown
3387
files and adds them. A bit more polish has been applied to the stacking
3388
code. The b-tree indexing code has been brought in, with an eye on using
3389
it in a future repository format.
3395
* ``bzr export`` can now export a subdirectory of a project.
3398
* ``bzr remove-tree`` will now refuse to remove a tree with uncommitted
3399
changes, unless the ``--force`` option is specified.
3400
(Lukáš Lalinský, #74101)
3402
* ``bzr rm`` will now scan for files that are missing and remove just
3403
them automatically, much as ``bzr add`` scans for new files that
3404
are not ignored and adds them automatically. (Robert Collins)
3409
* Support for GSSAPI authentication when using FTP as documented in
3410
RFC2228. (Jelmer Vernooij, #49623)
3412
* Add support for IPv6 in the smart server. (Jelmer Vernooij, #165014)
3417
* A url like ``log+file:///tmp`` will log all access to that Transport
3418
to ``.bzr.log``, which may help in debugging or profiling.
3421
* ``bzr branch`` and ``bzr push`` use the default stacking policy if the
3422
branch format supports it. (Aaron Bentley)
3424
* ``bzr init`` and ``bzr init-repo`` will now print out the same as
3425
``bzr info`` if it completed successfully.
3428
* ``bzr uncommit`` logs the old tip revision id, and displays how to
3429
restore the branch to that tip using ``bzr pull``. This allows you
3430
to recover if you realize you uncommitted the wrong thing.
3431
(John Arbash Meinel)
3433
* Fix problems in accessing stacked repositories over ``bzr://``.
3434
(Martin Pool, #261315)
3436
* ``SFTPTransport.readv()`` was accidentally using ``list += string``,
3437
which 'works', but adds each character separately to the list,
3438
rather than using ``list.append(string)``. Fixing this makes the
3439
SFTP transport a little bit faster (~20%) and use a bit less memory.
3440
(John Arbash Meinel)
3442
* When reading index files, if we happen to read the whole file in a
3443
single request treat it as a ``_buffer_all`` request. This happens
3444
most often on small indexes over remote transports, where we default
3445
to reading 64kB. It saves a round trip for each small index during
3446
fetch operations. Also, if we have read more than 50% of an index
3447
file, trigger a ``_buffer_all`` on the next request. This works
3448
around some inefficiencies because reads don't fall neatly on page
3449
boundaries, so we would ignore those bytes, but request them again
3450
later. This could trigger a total read size of more than the whole
3451
file. (John Arbash Meinel)
3456
* ``bzr rm`` is now aliased to ``bzr del`` for the convenience of svn
3457
users. (Robert Collins, #205416)
3459
* Catch the infamous "select/poll returned error" which occurs when
3460
pycurl try to send a body request to an HTTP/1.0 server which has
3461
already refused to handle the request. (Vincent Ladeuil, #225020)
3463
* Fix ``ObjectNotLocked`` errors when using various commands
3464
(including ``bzr cat`` and ``bzr annotate``) in combination with a
3465
smart server URL. (Andrew Bennetts, #237067)
3467
* ``FTPTransport.stat()`` would return ``0000`` as the permission bits
3468
for the containing ``.bzr/`` directory (it does not implement
3469
permissions). This would cause us to set all subdirectories to
3470
``0700`` and files to ``0600`` rather than leaving them unmodified.
3471
Now we ignore ``0000`` as the permissions and assume they are
3472
invalid. (John Arbash Meinel, #259855)
3474
* Merging from a previously joined branch will no longer cause
3475
a traceback. (Jelmer Vernooij, #203376)
3477
* Pack operations on windows network shares will work even with large
3478
files. (Robert Collins, #255656)
3480
* Running ``bzr st PATH_TO_TREE`` will no longer suppress merge
3481
status. Status is also about 7% faster on mozilla sized trees
3482
when the path to the root of the tree has been given. Users of
3483
the internal ``show_tree_status`` function should be aware that
3484
the show_pending flag is now authoritative for showing pending
3485
merges, as it was originally. (Robert Collins, #225204)
3487
* Set valid default _param_name for Option so that ListOption can embed
3488
'-' in names. (Vincent Ladeuil, #263249)
3490
* Show proper error rather than traceback when an unknown revision
3491
id is specified to ``bzr cat-revision``. (Jelmer Vernooij, #175569)
3493
* Trailing text in the dirstate file could cause the C dirstate parser
3494
to try to allocate an invalid amount of memory. We now properly
3495
check and test for parsing a dirstate with invalid trailing data.
3496
(John Arbash Meinel, #186014)
3498
* Unexpected error responses from a smart server no longer cause the
3499
client to traceback. (Andrew Bennetts, #263527)
3501
* Use a Windows api function to get a Unicode host name, rather than
3502
assuming the host name is ascii.
3503
(Mark Hammond, John Arbash Meinel, #256550)
3505
* ``WorkingTree4`` trees will now correctly report missing-and-new
3506
paths in the output of ``iter_changes``. (Robert Collins)
3511
* Updated developer documentation. (Martin Pool)
3516
* Exporters now take 4 parameters. (Robert Collins)
3518
* ``Tree.iter_changes`` will now return False for the content change
3519
field when a file is missing in the basis tree and not present in
3520
the target tree. Previously it returned True unconditionally.
3523
* The deprecated ``Branch.abspath`` and unimplemented
3524
``Branch.rename_one`` and ``Branch.move`` were removed. (Jelmer Vernooij)
3526
* BzrDir.clone_on_transport implementations must now accept a stacked_on
3527
parameter. (Aaron Bentley)
3529
* BzrDir.cloning_metadir implementations must now take a require_stacking
3530
parameter. (Aaron Bentley)
3535
* ``addCleanup`` now takes ``*arguments`` and ``**keyword_arguments``
3536
which are then passed to the cleanup callable as it is run. In
3537
addition, addCleanup no longer requires that the callables passed to
3538
it be unique. (Jonathan Lange)
3540
* Fix some tests that fail on Windows because files are deleted while
3544
* ``selftest``'s ``--starting-with`` option can now use predefined
3545
prefixes so that one can say ``bzr selftest -s bp.loom`` instead of
3546
``bzr selftest -s bzrlib.plugins.loom``. (Vincent Ladeuil)
3548
* ``selftest``'s ``--starting-with`` option now accepts multiple values.
3554
* A new plugin interface, ``bzrlib.log.log_adapters``, has been added.
3555
This allows dynamic log output filtering by plugins.
3558
* ``bzrlib.btree_index`` is now available, providing a b-tree index
3559
layer. The design is memory conservative (limited memory cache),
3560
faster to seek (approx 100 nodes per page, gives 100-way fan out),
3561
and stores compressed pages allowing more keys per page.
3562
(Robert Collins, John Arbash Meinel)
3564
* ``bzrlib.diff.DiffTree.show_diff`` now skips changes where the kind
3565
is unknown in both source and target.
3566
(Robert Collins, Aaron Bentley)
3568
* ``GraphIndexBuilder.add_node`` and ``BTreeBuilder`` have been
3569
streamlined a bit. This should make creating large indexes faster.
3570
(In benchmarking, it now takes less time to create a BTree index than
3571
it takes to read the GraphIndex one.) (John Arbash Meinel)
3573
* Mail clients for `bzr send` are now listed in a registry. This
3574
allows plugins to add new clients by registering them with
3575
``bzrlib.mail_client.mail_client_registry``. All of the built-in
3576
clients now use this mechanism. (Neil Martinsen-Burrell)
3582
:Released: 2008-09-05
3584
A couple regressions were found in the 1.6 release. There was a
3585
performance issue when using ``bzr+ssh`` to branch large repositories,
3586
and some problems with stacking and ``rich-root`` capable repositories.
3592
:Released: 2008-09-03
3597
* Copying between ``rich-root`` and ``rich-root-pack`` (and vice
3598
versa) was accidentally using the inter-model fetcher, instead of
3599
recognizing that both were 'rich root' formats.
3600
(John Arbash Meinel, #264321)
3606
:Released: 2008-08-29
3608
This release fixes a few regressions found in the 1.6 client. Fetching
3609
changes was using an O(N^2) buffering algorithm, so for large projects it
3610
would cause memory thrashing. There is also a specific problem with the
3611
``--1.6-rich-root`` format, which prevented stacking on top of
3612
``--rich-root-pack`` repositories, and could allow users to accidentally
3613
fetch experimental data (``-subtree``) without representing it properly.
3614
The ``--1.6-rich-root`` format has been deprecated and users are
3615
recommended to upgrade to ``--1.6.1-rich-root`` immediately. Also we
3616
re-introduced a workaround for users who have repositories with incorrect
3617
nodes (not possible if you only used official releases).
3618
I should also clarify that none of this is data loss level issues, but
3619
still sufficient enough to warrant an updated release.
3624
* ``RemoteTransport.readv()`` was being inefficient about how it
3625
buffered the readv data and processed it. It would keep appending to
3626
the same string (causing many copies) and then pop bytes out of the
3627
start of the string (causing more copies).
3628
With this patch "bzr+ssh://local" can improve dramatically,
3629
especially for projects with large files.
3630
(John Arbash Meinel)
3632
* Revision texts were always meant to be stored as fulltexts. There
3633
was a bug in a bzr.dev version that would accidentally create deltas
3634
when copying from a Pack repo to a Knit repo. This has been fixed,
3635
but to support those repositories, we know always request full texts
3636
for Revision texts. (John Arbash Meinel, #261339)
3638
* The previous ``--1.6-rich-root`` format used an incorrect xml
3639
serializer, which would accidentally support fetching from a
3640
repository that supported subtrees, even though the local one would
3641
not. We deprecated that format, and introduced a new one that uses
3642
the correct serializer ``--1.6.1-rich-root``.
3643
(John Arbash Meinel, #262333)
3649
:Released: 2008-08-25
3651
Finally, the long awaited bzr 1.6 has been released. This release includes
3652
new features like Stacked Branches, improved weave merge, and an updated
3653
server protocol (now on v3) which will allow for better cross version
3654
compatibility. With this release we have deprecated Knit format
3655
repositories, and recommend that users upgrade them, we will continue to
3656
support reading and writing them for the forseeable future, but we will
3657
not be tuning them for performance as pack repositories have proven to be
3658
better at scaling. This will also be the first release to bundle
3659
TortoiseBzr in the standalone Windows installer.
3665
:Released: 2008-08-19
3670
* Disable automatic detection of stacking based on a containing
3671
directory of the target. It interacted badly with push, and needs a
3672
bit more work to get the edges polished before it should happen
3673
automatically. (John Arbash Meinel, #259275)
3674
(This change was reverted when merged to bzr.dev)
3680
:Released: 2008-08-18
3685
* Fix a regression in knit => pack fetching. We had a logic
3686
inversion, causing the fetch to insert fulltexts in random order,
3687
rather than preserving deltas. (John Arbash Meinel, #256757)
3693
:Released: 2008-08-14
3698
* Disable reading ``.bzrrules`` as a per-branch rule preferences
3699
file. The feature was not quite ready for a full release.
3705
* Update the windows installer to bundle TortoiseBzr and ``qbzr``
3706
into the standalone installer. This will be the first official
3707
windows release that installs Tortoise by default.
3713
* Fix a regression in ``bzr+http`` support. There was a missing
3714
function (``_read_line``) that needed to be carried over from
3715
``bzr+ssh`` support. (Andrew Bennetts)
3717
* ``GraphIndex`` objects will internally read an entire index if more
3718
than 1/20th of their keyspace is requested in a single operation.
3719
This largely mitigates a performance regression in ``bzr log FILE``
3720
and completely corrects the performance regression in ``bzr log``.
3721
The regression was caused by removing an accomodation which had been
3722
supporting the index format in use. A newer index format is in
3723
development which is substantially faster. (Robert Collins)
3729
:Released: 2008-08-13
3731
This release candidate has a few minor bug fixes, and some regression
3737
* ``bzr upgrade`` on remote branches accessed via bzr:// and
3738
bzr+ssh:// now works. (Andrew Bennetts)
3740
* Change the ``get_format_description()`` strings for
3741
``RepositoryFormatKnitPack5`` et al to be single line messages.
3744
* Fix for a regression on Win32 where we would try to call
3745
``os.listdir()`` on a file and not catch the exception properly.
3746
(Windows raises a different exception.) This would manifest in
3747
places like ``bzr rm file`` or ``bzr switch``.
3748
(Mark Hammond, John Arbash Meinel)
3750
* ``Inventory.copy()`` was failing to set the revision property for
3751
the root entry. (Jelmer Vernooij)
3753
* sftp transport: added missing ``FileExists`` case to
3754
``_translate_io_exception`` (Christophe Troestler, #123475)
3756
* The help for ``bzr ignored`` now suggests ``bzr ls --ignored`` for
3757
scripting use. (Robert Collins, #3834)
3759
* The default ``annotate`` logic will now always assign the
3760
last-modified value of a line to one of the revisions that modified
3761
it, rather than a merge revision. This would happen when both sides
3762
claimed to have modified the line resulting in the same text. The
3763
choice is arbitrary but stable, so merges in different directions
3764
will get the same results. (John Arbash Meinel, #232188)
3770
:Released: 2008-08-06
3772
This release candidate for bzr 1.6 solidifies the new branch stacking
3773
feature. Bazaar now recommends that users upgrade all knit repositories,
3774
because later formats are much faster. However, we plan to continue read/write and
3775
upgrade support for knit repostories for the forseeable future. Several
3776
other bugs and performance issues were fixed.
3781
* Knit format repositories are deprecated and bzr will now emit
3782
warnings whenever it encounters one. Use ``bzr upgrade`` to upgrade
3783
knit repositories to pack format. (Andrew Bennetts)
3788
* ``bzr check`` can now be told which elements at a location it should
3789
check. (Daniel Watkins)
3791
* Commit now supports ``--exclude`` (or ``-x``) to exclude some files
3792
from the commit. (Robert Collins, #3117)
3794
* Fetching data between repositories that have the same model but no
3795
optimised fetcher will not reserialise all the revisions, increasing
3796
performance. (Robert Collins, John Arbash Meinel)
3798
* Give a more specific error when target branch is not reachable.
3801
* Implemented a custom ``walkdirs_utf8`` implementation for win32.
3802
This uses a pyrex extension to get direct access to the
3803
``FindFirstFileW`` style apis, rather than using ``listdir`` +
3804
``lstat``. Shows a very strong improvement in commands like
3805
``status`` and ``diff`` which have to iterate the working tree.
3806
Anywhere from 2x-6x faster depending on the size of the tree (bigger
3807
trees, bigger benefit.) (John Arbash Meinel)
3809
* New registry for log properties handles and the method in
3810
LongLogFormatter to display the custom properties returned by the
3811
registered handlers. (Guillermo Gonzalez, #162469)
3816
* Add more tests that stacking does not create deltas spanning
3817
physical repository boundaries.
3818
(Martin Pool, #252428)
3820
* Better message about incompatible repositories.
3821
(Martin Pool, #206258)
3823
* ``bzr branch --stacked`` ensures the destination branch format can
3824
support stacking, even if the origin does not.
3827
* ``bzr export`` no longer exports ``.bzrrules``.
3830
* ``bzr serve --directory=/`` now correctly allows the whole
3831
filesystem to be accessed on Windows, not just the root of the drive
3832
that Python is running from.
3833
(Adrian Wilkins, #240910)
3835
* Deleting directories by hand before running ``bzr rm`` will not
3836
cause subsequent errors in ``bzr st`` and ``bzr commit``.
3837
(Robert Collins, #150438)
3839
* Fix a test case that was failing if encoding wasn't UTF-8.
3840
(John Arbash Meinel, #247585)
3842
* Fix "no buffer space available" error when branching with the new
3843
smart server protocol to or from Windows.
3844
(Andrew Bennetts, #246180)
3846
* Fixed problem in branching from smart server.
3847
(#249256, Michael Hudson, Martin Pool)
3849
* Handle a file turning in to a directory in TreeTransform.
3850
(James Westby, #248448)
3855
* ``MutableTree.commit`` has an extra optional keywork parameter
3856
``exclude`` that will be unconditionally supplied by the command
3857
line UI - plugins that add tree formats may need an update.
3860
* The API minimum version for plugin compatibility has been raised to
3861
1.6 - there are significant changes throughout the code base.
3864
* The generic fetch code now uses three attributes on Repository objects
3865
to control fetch. The streams requested are controlled via :
3866
``_fetch_order`` and ``_fetch_uses_deltas``. Setting these
3867
appropriately allows different repository implementations to recieve
3868
data in their optimial form. If the ``_fetch_reconcile`` is set then
3869
a reconcile operation is triggered at the end of the fetch.
3872
* The ``put_on_disk`` and ``get_tar_item`` methods in
3873
``InventoryEntry`` were deprecated. (Ian Clatworthy)
3875
* ``Repository.is_shared`` doesn't take a read lock. It didn't
3876
need one in the first place (nobody cached the value, and
3877
``RemoteRepository`` wasn't taking one either). This saves a round
3878
trip when probing Pack repositories, as they read the ``pack-names``
3879
file when locked. And during probe, locking the repo isn't very
3880
useful. (John Arbash Meinel)
3885
* ``bzrlib.branchbuilder.BranchBuilder`` is now much more capable of
3886
putting together a real history without having to create a full
3887
WorkingTree. It is recommended that tests that are not directly
3888
testing the WorkingTree use BranchBuilder instead. See
3889
``BranchBuilder.build_snapshot`` or
3890
``TestCaseWithMemoryTree.make_branch_builder``. (John Arbash Meinel)
3892
* ``bzrlib.builtins.internal_tree_files`` broken into two giving a new
3893
helper ``safe_relpath_files`` - used by the new ``exclude``
3894
parameter to commit. (Robert Collins)
3896
* Make it easier to introduce new WorkingTree formats.
3899
* The code for exporting trees was refactored not to use the
3900
deprecated ``InventoryEntry`` methods. (Ian Clatworthy)
3902
* RuleSearchers return () instead of [] now when there are no matches.
3909
:Released: 2008-07-17
3911
This release adds a new 'stacked branches' feature allowing branches to
3912
share storage without being in the same repository or on the same machine.
3913
(See the user guide for more details.) It also adds a new hook, improved
3914
weaves, aliases for related locations, faster bzr+ssh push, and several
3920
* New ``pre_change_branch_tip`` hook that is called before the
3921
branch tip is moved, while the branch is write-locked. See the User
3922
Reference for signature details. (Andrew Bennetts)
3924
* Rule-based preferences can now be defined for selected files in
3925
selected branches, allowing commands and plugins to provide
3926
custom behaviour for files matching defined patterns.
3927
See ``Rule-based preferences`` (part of ``Configuring Bazaar``)
3928
in the User Guide and ``bzr help rules`` for more information.
3931
* Sites may suggest a branch to stack new branches on. (Aaron Bentley)
3933
* Stacked branches are now supported. See ``bzr help branch`` and
3934
``bzr help push``. Branches must be in the ``development1`` format
3935
to stack, though the stacked-on branch can be of any format.
3941
* ``bzr export --format=tgz --root=NAME -`` to export a gzipped tarball
3942
to stdout; also ``tar`` and ``tbz2``.
3945
* ``bzr (re)merge --weave`` will now use a standard Weave algorithm,
3946
rather than the annotation-based merge it was using. It does so by
3947
building up a Weave of the important texts, without needing to build
3948
the full ancestry. (John Arbash Meinel, #238895)
3950
* ``bzr send`` documents and better supports ``emacsclient`` (proper
3951
escaping of mail headers and handling of the MUA Mew).
3952
(Christophe Troestler)
3954
* Remembered locations can be specified by aliases, e.g. :parent, :public,
3955
:submit. (Aaron Bentley)
3957
* The smart protocol now has improved support for setting branches'
3958
revision info directly. This makes operations like push
3959
faster. The new request method name is
3960
``Branch.set_last_revision_ex``. (Andrew Bennetts)
3965
* Bazaar is now able to be a client to the web server of IIS 6 and 7.
3966
The broken implementations of RFC822 in Python and RFC2046 in IIS
3967
combined with boundary-line checking in Bazaar previously made this
3968
impossible. (NB, IIS 5 does not suffer from this problem).
3969
(Adrian Wilkins, #247585)
3971
* ``bzr log --long`` with a ghost in your mainline now handles that
3972
ghost properly. (John Arbash Meinel, #243536)
3974
* ``check`` handles the split-up .bzr layout correctly, so no longer
3975
requires a branch to be present.
3976
(Daniel Watkins, #64783)
3978
* Clearer message about how to set the PYTHONPATH if bzrlib can't be
3980
(Martin Pool, #205230)
3982
* Errors about missing libraries are now shown without a traceback,
3983
and with a suggestion to install the library. The full traceback is
3984
still in ``.bzr.log`` and can be shown with ``-Derror``.
3985
(Martin Pool, #240161)
3987
* Fetch from a stacked branch copies all required data.
3988
(Aaron Bentley, #248506)
3990
* Handle urls such as ftp://user@host.com@www.host.com where the user
3992
(Neil Martinsen-Burrell, #228058)
3994
* ``needs_read_lock`` and ``needs_write_lock`` now suppress an error during
3995
``unlock`` if there was an error in the original function. This helps
3996
most when there is a failure with a smart server action, since often the
3997
connection closes and we cannot unlock.
3998
(Andrew Bennetts, John Arbash Meinel, #125784)
4000
* Obsolete hidden command ``bzr fetch`` removed.
4001
(Martin Pool, #172870)
4003
* Raise the correct exception when doing ``-rbefore:0`` or ``-c0``.
4004
(John Arbash Meinel, #239933)
4006
* You can now compare file revisions in Windows diff programs from
4008
(Matt McClure, #209281)
4010
* revision_history now tolerates mainline ghosts for Branch format 6.
4011
(Aaron Bentley, #235055)
4013
* Set locale from environment for third party libs.
4014
(Martin von Gagern, #128496)
4019
* Added *Using stacked branches* to the User Guide.
4022
* Updated developer documentation.
4028
* ``-Dmemory`` will cause /proc/PID/status to be catted before bzr
4029
exits, allowing low-key analysis of peak memory use. (Robert Collins)
4031
* ``TestCaseWithTransport.make_branch_and_tree`` tries harder to return
4032
a tree with a ``branch`` attribute of the right format. This was
4033
preventing some ``RemoteBranch`` tests from actually running with
4034
``RemoteBranch`` instances. (Andrew Bennetts)
4039
* Removed ``Repository.text_store``, ``control_store``, etc. Instead,
4040
there are new attributes ``texts, inventories, revisions,
4041
signatures``, each of which is a ``VersionedFiles``. See the
4042
Repository docstring for more details.
4045
* ``Branch.pull`` now accepts an ``_override_hook_target`` optional
4046
parameter. If you have a subclass of ``Branch`` that overrides
4047
``pull`` then you should add this parameter. (Andrew Bennetts)
4049
* ``bzrlib.check.check()`` has been deprecated in favour of the more
4050
aptly-named ``bzrlib.check.check_branch()``.
4053
* ``Tree.print_file`` and ``Repository.print_file`` are deprecated.
4054
These methods are bad APIs because they write directly to sys.stdout.
4055
bzrlib does not use them internally, and there are no direct tests
4056
for them. (Alexander Belchenko)
4061
* ``cat`` command no longer uses ``Tree.print_file()`` internally.
4062
(Alexander Belchenko)
4064
* New class method ``BzrDir.open_containing_tree_branch_or_repository``
4065
which eases the discovery of the tree, the branch and the repository
4066
containing a given location.
4069
* New ``versionedfile.KeyMapper`` interface to abstract out the access to
4070
underlying .knit/.kndx etc files in repositories with partitioned
4071
storage. (Robert Collins)
4073
* Obsolete developer-use command ``weave-join`` has been removed.
4076
* ``RemoteToOtherFetcher`` and ``get_data_stream_for_search`` removed,
4077
to support new ``VersionedFiles`` layering.
4084
:Released: 2008-06-10
4086
This release contains further progress towards our 1.6 goals of shallow
4087
repositories, and contains a fix for some user-affecting bugs in the
4088
repository layer. Building working trees during checkout and branch is
4094
* Avoid KnitCorrupt error extracting inventories from some repositories.
4095
(The data is not corrupt; an internal check is detecting a problem
4096
reading from the repository.)
4097
(Martin Pool, Andrew Bennetts, Robert Collins, #234748)
4099
* ``bzr status`` was breaking if you merged the same revision twice.
4100
(John Arbash Meinel, #235407)
4102
* Fix infinite loop consuming 100% CPU when a connection is lost while
4103
reading a response body via the smart protocol v1 or v2.
4106
* Inserting a bundle which changes the contents of a file with no trailing
4107
end of line, causing a knit snapshot in a 'knits' repository will no longer
4108
cause KnitCorrupt. (Robert Collins)
4110
* ``RemoteBranch.pull`` needs to return the ``self._real_branch``'s
4111
pull result. It was instead just returning None, which breaks ``bzr
4112
pull``. (John Arbash Meinel, #238149)
4114
* Sanitize branch nick before using it as an attachment filename in
4115
``bzr send``. (Lukáš Lalinský, #210218)
4117
* Squash ``inv_entry.symlink_target`` to a plain string when
4118
generating DirState details. This prevents from getting a
4119
``UnicodeError`` when you have symlinks and non-ascii filenames.
4120
(John Arbash Meinel, #135320)
4125
* Added the 'alias' command to set/unset and display aliases. (Tim Penhey)
4127
* ``added``, ``modified``, and ``unknowns`` behaviour made consistent (all three
4128
now quote paths where required). Added ``--null`` option to ``added`` and
4129
``modified`` (for null-separated unknowns, use ``ls --unknown --null``)
4132
* Faster branching (1.09x) and lightweight checkouts (1.06x) on large trees.
4133
(Ian Clatworthy, Aaron Bentley)
4138
* Added *Bazaar Zen* section to the User Guide. (Ian Clatworthy)
4143
* Fix the test HTTPServer to be isolated from chdir calls made while it is
4144
running, allowing it to be used in blackbox tests. (Robert Collins)
4149
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
4150
which are in the ancestry of other revisions. So if you merge the same
4151
tree twice, or merge an ancestor of an existing merge, it will only
4152
record the newest. (If you merge a descendent, it will replace its
4153
ancestor). (John Arbash Meinel, #235407)
4155
* ``RepositoryPolicy.__init__`` now requires stack_on and stack_on_pwd,
4156
through the derived classes do not. (Aaron Bentley)
4161
* ``bzrlib.bzrdir.BzrDir.sprout`` now accepts ``stacked`` to control
4162
creating stacked branches. (Robert Collins)
4164
* Knit record serialisation is now stricter on what it will accept, to
4165
guard against potential internal bugs, or broken input. (Robert Collins)
4170
:Released: 2008-06-02
4172
Commands that work on the revision history such as push, pull, missing,
4173
uncommit and log are now substantially faster. This release adds a
4174
translation of some of the user documentation into Spanish. (Contributions of
4175
other translations would be very welcome.) Bazaar 1.6beta1 adds a new network
4176
protocol which is used by default and which allows for more efficient transfers
4177
and future extensions.
4180
Notes When Upgrading
4181
********************
4183
* There is a new version of the network protocol used for bzr://, bzr+ssh://
4184
and bzr+http:// connections. This will allow more efficient requests and
4185
responses, and more graceful fallback when a server is too old to
4186
recognise a request from a more recent client. Bazaar 1.6 will
4187
interoperate with 0.16 and later versions, but servers should be upgraded
4188
when possible. Bazaar 1.6 no longer interoperates with 0.15 and earlier via
4189
these protocols. Use alternatives like SFTP or upgrade those servers.
4190
(Andrew Bennetts, #83935)
4195
* Deprecation warnings will not be suppressed when running ``bzr selftest``
4196
so that developers can see if their code is using deprecated functions.
4197
(John Arbash Meinel)
4202
* Adding ``-Derror`` will now display a traceback when a plugin fails to
4203
load. (James Westby)
4208
* ``bzr branch/push/pull -r XXX`` now have a helper function for finding
4209
the revno of the new revision (``Graph.find_distance_to_null``). This
4210
should make something like ``bzr branch -r -100`` in a shared, no-trees
4211
repository much snappier. (John Arbash Meinel)
4213
* ``bzr log --short -r X..Y`` no longer needs to access the full revision
4214
history. This makes it noticeably faster when logging the last few
4215
revisions. (John Arbash Meinel)
4217
* ``bzr ls`` now accepts ``-V`` as an alias for ``--versioned``.
4218
(Jerad Cramp, #165086)
4220
* ``bzr missing`` uses the new ``Graph.find_unique_ancestors`` and
4221
``Graph.find_differences`` to determine missing revisions without having
4222
to search the whole ancestry. (John Arbash Meinel, #174625)
4224
* ``bzr uncommit`` now uses partial history access, rather than always
4225
extracting the full revision history for a branch. This makes it
4226
resolve the appropriate revisions much faster (in testing it drops
4227
uncommit from 1.5s => 0.4s). It also means ``bzr log --short`` is one
4228
step closer to not using full revision history.
4229
(John Arbash Meinel, #172649)
4234
* ``bzr merge --lca`` should handle when two revisions have no common
4235
ancestor other than NULL_REVISION. (John Arbash Meinel, #235715)
4237
* ``bzr status`` was breaking if you merged the same revision twice.
4238
(John Arbash Meinel, #235407)
4240
* ``bzr push`` with both ``--overwrite`` and ``-r NNN`` options no longer
4241
fails. (Andrew Bennetts, #234229)
4243
* Correctly track the base URL of a smart medium when using bzr+http://
4244
URLs, which was causing spurious "No repository present" errors with
4245
branches in shared repositories accessed over bzr+http.
4246
(Andrew Bennetts, #230550)
4248
* Define ``_remote_is_at_least_1_2`` on ``SmartClientMedium`` so that all
4249
implementations have the attribute. Fixes 'PyCurlTransport' object has no
4250
attribute '_remote_is_at_least_1_2' attribute errors.
4251
(Andrew Bennetts, #220806)
4253
* Failure to delete an obsolete pack file should just give a warning
4254
message, not a fatal error. It may for example fail if the file is still
4255
in use by another process.
4258
* Fix MemoryError during large fetches over HTTP by limiting the amount of
4259
data we try to read per ``recv`` call. The problem was observed with
4260
Windows and a proxy, but might affect other environments as well.
4261
(Eric Holmberg, #215426)
4263
* Handle old merge directives correctly in Merger.from_mergeable. Stricter
4264
get_parent_map requirements exposed a latent bug here. (Aaron Bentley)
4266
* Issue a warning and ignore passwords declared in authentication.conf when
4267
used for an ssh scheme (sftp or bzr+ssh).
4268
(Vincent Ladeuil, #203186)
4270
* Make both http implementations raise appropriate exceptions on 403
4271
Forbidden when POSTing smart requests.
4272
(Vincent Ladeuil, #230223)
4274
* Properly *title* header names in http requests instead of capitalizing
4276
(Vincent Ladeuil, #229076)
4278
* The "Unable to obtain lock" error message now also suggests using
4279
``bzr break-lock`` to fix it. (Martin Albisetti, #139202)
4281
* Treat an encoding of '' as ascii; this can happen when bzr is run
4282
under vim on Mac OS X.
4283
(Neil Martinsen-Burrell)
4285
* ``VersionedFile.make_mpdiffs()`` was raising an exception that wasn't in
4286
scope. (Daniel Fischer #235687)
4291
* Added directory structure and started translation of docs in spanish.
4292
(Martin Albisetti, Lucio Albenga)
4294
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
4295
on the plugin and integration chapters of the User Guide.
4298
* More Bazaar developer documentation about packaging and release process,
4299
and about use of Python reprs.
4300
(Martin Pool, Martin Albisetti)
4302
* Updated Tortise strategy document. (Mark Hammond)
4307
* ``bzrlib.tests.adapt_tests`` was broken and unused - it has been fixed.
4310
* Fix the test HTTPServer to be isolated from chdir calls made while it is
4311
running, allowing it to be used in blackbox tests. (Robert Collins)
4313
* New helper function for splitting test suites
4314
``split_suite_by_condition``. (Robert Collins)
4319
* ``Branch.missing_revisions`` has been deprecated. Similar functionality
4320
can be obtained using ``bzrlib.missing.find_unmerged``. The api was
4321
fairly broken, and the function was unused, so we are getting rid of it.
4322
(John Arbash Meinel)
4327
* ``Branch.abspath`` is deprecated; use the Tree or Transport
4328
instead. (Martin Pool)
4330
* ``Branch.update_revisions`` now takes an optional ``Graph``
4331
object. This can be used by ``update_revisions`` when it is
4332
checking ancestry, and allows callers to prefer request to go to a
4333
local branch. (John Arbash Meinel)
4335
* Branch, Repository, Tree and BzrDir should expose a Transport as an
4336
attribute if they have one, rather than having it indirectly accessible
4337
as ``.control_files._transport``. This doesn't add a requirement
4338
to support a Transport in cases where it was not needed before;
4339
it just simplifies the way it is reached. (Martin Pool)
4341
* ``bzr missing --mine-only`` will return status code 0 if you have no
4342
new revisions, but the remote does. Similarly for ``--theirs-only``.
4343
The new code only checks one side, so it doesn't know if the other
4344
side has changes. This seems more accurate with the request anyway.
4345
It also changes the output to print '[This|Other] branch is up to
4346
date.' rather than displaying nothing. (John Arbash Meinel)
4348
* ``LockableFiles.put_utf8``, ``put_bytes`` and ``controlfilename``
4349
are now deprecated in favor of using Transport operations.
4352
* Many methods on ``VersionedFile``, ``Repository`` and in
4353
``bzrlib.revision`` deprecated before bzrlib 1.5 have been removed.
4356
* ``RevisionSpec.wants_revision_history`` can be set to False for a given
4357
``RevisionSpec``. This will disable the existing behavior of passing in
4358
the full revision history to ``self._match_on``. Useful for specs that
4359
don't actually need access to the full history. (John Arbash Meinel)
4361
* The constructors of ``SmartClientMedium`` and its subclasses now require a
4362
``base`` parameter. ``SmartClientMedium`` implementations now also need
4363
to provide a ``remote_path_from_transport`` method. (Andrew Bennetts)
4365
* The default permissions for creating new files and directories
4366
should now be obtained from ``BzrDir._get_file_mode()`` and
4367
``_get_dir_mode()``, rather than from LockableFiles. The ``_set_file_mode``
4368
and ``_set_dir_mode`` variables on LockableFiles which were advertised
4369
as a way for plugins to control this are no longer consulted.
4372
* ``VersionedFile.join`` is deprecated. This method required local
4373
instances of both versioned file objects and was thus hostile to being
4374
used for streaming from a smart server. The new get_record_stream and
4375
insert_record_stream are meant to efficiently replace this method.
4378
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
4379
which are in the ancestry of other revisions. So if you merge the same
4380
tree twice, or merge an ancestor of an existing merge, it will only
4381
record the newest. (If you merge a descendent, it will replace its
4382
ancestor). (John Arbash Meinel, #235407)
4384
* ``WorkingTreeFormat2.stub_initialize_remote`` is now private.
4391
:Released: 2008-05-16
4393
This release of Bazaar includes several updates to the documentation, and fixes
4394
to prepare for making rich root support the default format. Many bugs have been
4395
squashed, including fixes to log, bzr+ssh inter-operation with older servers.
4400
* Suppress deprecation warnings when bzrlib is a 'final' release. This way
4401
users of packaged software won't be bothered with DeprecationWarnings,
4402
but developers and testers will still see them. (John Arbash Meinel)
4407
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
4408
on the plugin and integration chapters of the User Guide.
4415
:Released: 2008-05-09
4420
* Broader support of GNU Emacs mail clients. Set
4421
``mail_client=emacsclient`` in your bazaar.conf and ``send`` will pop the
4422
bundle in a mail buffer according to the value of ``mail-user-agent``
4423
variable. (Xavier Maillard)
4428
* Diff now handles revision specs like "branch:" and "submit:" more
4429
efficiently. (Aaron Bentley, #202928)
4431
* More friendly error given when attempt to start the smart server
4432
on an address already in use. (Andrea Corbellini, #200575)
4434
* Pull completes much faster when there is nothing to pull.
4440
* Authentication.conf can define sections without password.
4441
(Vincent Ladeuil, #199440)
4443
* Avoid muttering every time a child update does not cause a progress bar
4444
update. (John Arbash Meinel, #213771)
4446
* ``Branch.reconcile()`` is now implemented. This allows ``bzr reconcile``
4447
to fix when a Branch has a non-canonical mainline history. ``bzr check``
4448
also detects this condition. (John Arbash Meinel, #177855)
4450
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
4451
for ``revision_id=None`` which was not a string.
4452
(John Arbash Meinel, #211661)
4454
* ``bzr commit`` now works with Microsoft's FTP service.
4457
* Catch definitions outside sections in authentication.conf.
4458
(Vincent Ladeuil, #217650)
4460
* Conversion from non-rich-root to rich-root(-pack) updates inventory
4461
sha1s, even when bundles are used. (Aaron Bentley, #181391)
4463
* Conversion from non-rich-root to rich-root(-pack) works correctly even
4464
though search keys are not topologically sorted. (Aaron Bentley)
4466
* Conversion from non-rich-root to rich-root(-pack) works even when a
4467
parent revision has a different root id. (Aaron Bentley, #177874)
4469
* Disable strace testing until strace is fixed (see bug #103133) and emit a
4470
warning when selftest ends to remind us of leaking tests.
4471
(Vincent Ladeuil, #226769)
4473
* Fetching all revisions from a repository does not cause pack collisions.
4474
(Robert Collins, Aaron Bentley, #212908)
4476
* Fix error about "attempt to add line-delta in non-delta knit".
4477
(Andrew Bennetts, #217701)
4479
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
4480
if the remote server was < version 1.2. This was due to a bug in the
4481
RemoteRepository.get_parent_map() fallback code.
4482
(John Arbash Meinel, #214894)
4484
* Remove leftover code in ``bzr_branch`` that inappropriately creates
4485
a ``branch-name`` file in the branch control directory.
4488
* Set SO_REUSEADDR on server sockets of ``bzr serve`` to avoid problems
4489
rebinding the socket when starting the server a second time.
4490
(John Arbash Meinel, Martin Pool, #164288)
4492
* Severe performance degradation in fetching from knit repositories to
4493
knits and packs due to parsing the entire revisions.kndx on every graph
4494
walk iteration fixed by using the Repository.get_graph API. There was
4495
another regression in knit => knit fetching which re-read the index for
4496
every revision each side had in common.
4497
(Robert Collins, John Arbash Meinel)
4499
* When logging the changes to a particular file, there was a bug if there
4500
were ghosts in the revision ancestry. (John Arbash Meinel, #209948)
4502
* xs4all's ftp server returns a temporary error when trying to list an
4503
empty directory, rather than returning an empty list. Adding a
4504
workaround so that we don't get spurious failures.
4505
(John Arbash Meinel, #215522)
4510
* Expanded the User Guide to include new chapters on popular plugins and
4511
integrating Bazaar into your environment. The *Best practices* chapter
4512
was renamed to *Miscellaneous topics* as suggested by community
4513
feedback as well. (Ian Clatworthy)
4515
* Document outlining strategies for TortoiseBzr. (Mark Hammond)
4517
* Improved the documentation on hooks. (Ian Clatworthy)
4519
* Update authentication docs regarding ssh agents.
4520
(Vincent Ladeuil, #183705)
4525
* Add ``thread_name_suffix`` parameter to SmartTCPServer_for_testing, to
4526
make it easy to identify which test spawned a thread with an unhandled
4527
exception. (Andrew Bennetts)
4529
* New ``--debugflag``/``-E`` option to ``bzr selftest`` for setting
4530
options for debugging tests, these are complementary to the the -D
4531
options. The ``-Dselftest_debug`` global option has been replaced by the
4532
``-E=allow_debug`` option for selftest. (Andrew Bennetts)
4534
* Parameterised test ids are preserved correctly to aid diagnosis of test
4535
failures. (Robert Collins, Andrew Bennetts)
4537
* selftest now accepts --starting-with <id> to load only the tests whose id
4538
starts with the one specified. This greatly speeds up running the test
4539
suite on a limited set of tests and can be used to run the tests for a
4540
single module, a single class or even a single test. (Vincent Ladeuil)
4542
* The test suite modules have been modified to define load_tests() instead
4543
of test_suite(). That speeds up selective loading (via --load-list)
4544
significantly and provides many examples on how to migrate (grep for
4545
load_tests). (Vincent Ladeuil)
4550
* ``Hooks.install_hook`` is now deprecated in favour of
4551
``Hooks.install_named_hook`` which adds a required ``name`` parameter, to
4552
avoid having to call ``Hooks.name_hook``. (Daniel Watkins)
4554
* Implement xml8 serializer. (Aaron Bentley)
4556
* New form ``@deprecated_method(deprecated_in(1, 5, 0))`` for making
4557
deprecation wrappers. (Martin Pool)
4559
* ``Repository.revision_parents`` is now deprecated in favour of
4560
``Repository.get_parent_map([revid])[revid]``. (Jelmer Vernooij)
4562
* The Python ``assert`` statement is no longer used in Bazaar source, and
4563
a test checks this. (Martin Pool)
4568
* ``bzrlib.status.show_pending_merges`` requires the repository to be
4569
locked by the caller. Callers should have been doing it anyway, but it
4570
will now raise an exception if they do not. (John Arbash Meinel)
4572
* Repository.get_data_stream, Repository.get_data_stream_for_search(),
4573
Repository.get_deltas_for_revsions(), Repository.revision_trees(),
4574
Repository.item_keys_introduced_by() no longer take read locks.
4577
* ``LockableFiles.get_utf8`` and ``.get`` are deprecated, as a start
4578
towards removing LockableFiles and ``.control_files`` entirely.
4581
* Methods deprecated prior to 1.1 have been removed.
4588
:Released: 2008-04-28
4590
This release of Bazaar includes handy improvements to the speed of log and
4591
status, new options for several commands, improved documentation, and better
4592
hooks, including initial code for server-side hooks. A number of bugs have
4593
been fixed, particularly in interoperability between different formats or
4594
different releases of Bazaar over there network. There's been substantial
4595
internal work in both the repository and network code to enable new features
4596
and faster performance.
4601
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
4602
if the remote server was < version 1.2. This was due to a bug in the
4603
RemoteRepository.get_parent_map() fallback code.
4604
(John Arbash Meinel, Andrew Bennetts, #214894)
4610
:Released: 2008-04-21
4615
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
4616
for ``revision_id=None`` which was not a string.
4617
(John Arbash Meinel, #211661)
4619
* Fixed a bug in handling ghost revisions when logging changes in a
4620
particular file. (John Arbash Meinel, #209948)
4622
* Fix error about "attempt to add line-delta in non-delta knit".
4623
(Andrew Bennetts, #205156)
4625
* Fixed performance degradation in fetching from knit repositories to
4626
knits and packs due to parsing the entire revisions.kndx on every graph
4627
walk iteration fixed by using the Repository.get_graph API. There was
4628
another regression in knit => knit fetching which re-read the index for
4629
every revision each side had in common.
4630
(Robert Collins, John Arbash Meinel)
4636
:Released: 2008-04-11
4641
* bzr main script cannot be imported (Benjamin Peterson)
4643
* On Linux bzr additionally looks for plugins in arch-independent site
4644
directory. (Toshio Kuratomi)
4646
* The ``set_rh`` branch hook is now deprecated. Please migrate
4647
any plugins using this hook to use an alternative, e.g.
4648
``post_change_branch_tip``. (Ian Clatworthy)
4650
* When a plugin cannot be loaded as the file path is not a valid
4651
python module name bzr will now strip a ``bzr_`` prefix from the
4652
front of the suggested name, as many plugins (e.g. bzr-svn)
4653
want to be installed without this prefix. It is a common mistake
4654
to have a folder named "bzr-svn" for that plugin, especially
4655
as this is what bzr branch lp:bzr-svn will give you. (James Westby,
4658
* UniqueIntegerBugTracker now appends bug-ids instead of joining
4659
them to the base URL. Plugins that register bug trackers may
4660
need a trailing / added to the base URL if one is not already there.
4661
(James Wesby, Andrew Cowie)
4666
* Added start_commit hook for mutable trees. (Jelmer Vernooij, #186422)
4668
* ``status`` now accepts ``--no-pending`` to show the status without
4669
listing pending merges, which speeds up the command a lot on large
4670
histories. (James Westby, #202830)
4672
* New ``post_change_branch_tip`` hook that is called after the
4673
branch tip is moved but while the branch is still write-locked.
4674
See the User Reference for signature details.
4675
(Ian Clatworthy, James Henstridge)
4677
* Reconfigure can convert a branch to be standalone or to use a shared
4678
repository. (Aaron Bentley)
4683
* The smart protocol now has support for setting branches' revision info
4684
directly. This should make operations like push slightly faster, and is a
4685
step towards server-side hooks. The new request method name is
4686
``Branch.set_last_revision_info``. (Andrew Bennetts)
4688
* ``bzr commit --fixes`` now recognises "gnome" as a tag by default.
4689
(James Westby, Andrew Cowie)
4691
* ``bzr switch`` will attempt to find branches to switch to relative to the
4692
current branch. E.g. ``bzr switch branchname`` will look for
4693
``current_branch/../branchname``. (Robert Collins, Jelmer Vernooij,
4696
* Diff is now more specific about execute-bit changes it describes
4699
* Fetching data over HTTP is a bit faster when urllib is used. This is done
4700
by forcing it to recv 64k at a time when reading lines in HTTP headers,
4701
rather than just 1 byte at a time. (Andrew Bennetts)
4703
* Log --short and --line are much faster when -r is not specified.
4706
* Merge is faster. We no longer check a file's existence unnecessarily
4707
when merging the execute bit. (Aaron Bentley)
4709
* ``bzr status`` on an explicit list of files no longer shows pending
4710
merges, making it much faster on large trees. (John Arbash Meinel)
4712
* The launchpad directory service now warns the user if they have not set
4713
their launchpad login and are trying to resolve a URL using it, just
4714
in case they want to do a write operation with it. (James Westby)
4716
* The smart protocol client is slightly faster, because it now only queries
4717
the server for the protocol version once per connection. Also, the HTTP
4718
transport will now automatically probe for and use a smart server if
4719
one is present. You can use the new ``nosmart+`` transport decorator
4720
to get the old behaviour. (Andrew Bennetts)
4722
* The ``version`` command takes a ``--short`` option to print just the
4723
version number, for easier use in scripts. (Martin Pool)
4725
* Various operations with revision specs and commands that calculate
4726
revnos and revision ids are faster. (John A. Meinel, Aaron Bentley)
4731
* Add ``root_client_path`` parameter to SmartWSGIApp and
4732
SmartServerRequest. This makes it possible to publish filesystem
4733
locations that don't exactly match URL paths. SmartServerRequest
4734
subclasses should use the new ``translate_client_path`` and
4735
``transport_from_client_path`` methods when dealing with paths received
4736
from a client to take this into account. (Andrew Bennetts, #124089)
4738
* ``bzr mv a b`` can be now used also to rename previously renamed
4739
directories, not only files. (Lukáš Lalinský, #107967)
4741
* ``bzr uncommit --local`` can now remove revisions from the local
4742
branch to be symmetric with ``bzr commit --local``.
4743
(John Arbash Meinel, #93412)
4745
* Don't ask for a password if there is no real terminal.
4746
(Alexander Belchenko, #69851)
4748
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
4749
fetching revisions from a knit to pack repository or vice versa using
4750
bzr:// (including over http or ssh).
4751
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
4753
* Fixed ``_get_line`` in ``bzrlib.smart.medium``, which was buggy. Also
4754
fixed ``_get_bytes`` in the same module to use the push back buffer.
4755
These bugs had no known impact in normal use, but were problematic for
4756
developers working on the code, and were likely to cause real bugs sooner
4757
or later. (Andrew Bennetts)
4759
* Implement handling of basename parameter for DefaultMail. (James Westby)
4761
* Incompatibility with Paramiko versions newer than 1.7.2 was fixed.
4762
(Andrew Bennetts, #213425)
4764
* Launchpad locations (lp: URLs) can be pulled. (Aaron Bentley, #181945)
4766
* Merges that add files to deleted root directories complete. They
4767
do create conflicts. (Aaron Bentley, #210092)
4769
* vsftp's return ``550 RNFR command failed.`` supported.
4770
(Marcus Trautwig, #129786)
4775
* Improved documentation on send/merge relationship. (Peter Schuller)
4777
* Minor fixes to the User Guide. (Matthew Fuller)
4779
* Reduced the evangelism in the User Guide. (Ian Clatworthy)
4781
* Added Integrating with Bazaar document for developers (Martin Albisetti)
4786
* Attempting to pull data from a ghost aware repository (e.g. knits) into a
4787
non-ghost aware repository such as weaves will now fail if there are
4788
ghosts. (Robert Collins)
4790
* ``KnitVersionedFile`` no longer accepts an ``access_mode`` parameter, and
4791
now requires the ``index`` and ``access_method`` parameters to be
4792
supplied. A compatible shim has been kept in the new function
4793
``knit.make_file_knit``. (Robert Collins)
4795
* Log formatters must now provide log_revision instead of show and
4796
show_merge_revno methods. The latter had been deprecated since the 0.17
4797
release. (James Westby)
4799
* ``LoopbackSFTP`` is now called ``SocketAsChannelAdapter``.
4802
* ``osutils.backup_file`` is removed. (Alexander Belchenko)
4804
* ``Repository.get_revision_graph`` is deprecated, with no replacement
4805
method. The method was size(history) and not desirable. (Robert Collins)
4807
* ``revision.revision_graph`` is deprecated, with no replacement function.
4808
The function was size(history) and not desirable. (Robert Collins)
4810
* ``Transport.get_shared_medium`` is deprecated. Use
4811
``Transport.get_smart_medium`` instead. (Andrew Bennetts)
4813
* ``VersionedFile`` factories now accept a get_scope parameter rather
4814
than using a call to ``transaction_finished``, allowing the removal of
4815
the fixed list of versioned files per repository. (Robert Collins)
4817
* ``VersionedFile.annotate_iter`` is deprecated. While in principle this
4818
allowed lower memory use, all users of annotations wanted full file
4819
annotations, and there is no storage format suitable for incremental
4820
line-by-line annotation. (Robert Collins)
4822
* ``VersionedFile.clone_text`` is deprecated. This performance optimisation
4823
is no longer used - reading the content of a file that is undergoing a
4824
file level merge to identical state on two branches is rare enough, and
4825
not expensive enough to special case. (Robert Collins)
4827
* ``VersionedFile.clear_cache`` and ``enable_cache`` are deprecated.
4828
These methods added significant complexity to the ``VersionedFile``
4829
implementation, but were only used for optimising fetches from knits -
4830
which can be done from outside the knit layer, or via a caching
4831
decorator. As knits are not the default format, the complexity is no
4832
longer worth paying. (Robert Collins)
4834
* ``VersionedFile.create_empty`` is removed. This method presupposed a
4835
sensible mapping to a transport for individual files, but pack backed
4836
versioned files have no such mapping. (Robert Collins)
4838
* ``VersionedFile.get_graph`` is deprecated, with no replacement method.
4839
The method was size(history) and not desirable. (Robert Collins)
4841
* ``VersionedFile.get_graph_with_ghosts`` is deprecated, with no
4842
replacement method. The method was size(history) and not desirable.
4845
* ``VersionedFile.get_parents`` is deprecated, please use
4846
``VersionedFile.get_parent_map``. (Robert Collins)
4848
* ``VersionedFile.get_sha1`` is deprecated, please use
4849
``VersionedFile.get_sha1s``. (Robert Collins)
4851
* ``VersionedFile.has_ghost`` is now deprecated, as it is both expensive
4852
and unused outside of a single test. (Robert Collins)
4854
* ``VersionedFile.iter_parents`` is now deprecated in favour of
4855
``get_parent_map`` which can be used to instantiate a Graph on a
4856
VersionedFile. (Robert Collins)
4858
* ``VersionedFileStore`` no longer uses the transaction parameter given
4859
to most methods; amongst other things this means that the
4860
get_weave_or_empty method no longer guarantees errors on a missing weave
4861
in a readonly transaction, and no longer caches versioned file instances
4862
which reduces memory pressure (but requires more careful management by
4863
callers to preserve performance). (Robert Collins)
4868
* New -Dselftest_debug flag disables clearing of the debug flags during
4869
tests. This is useful if you want to use e.g. -Dhpss to help debug a
4870
failing test. Be aware that using this feature is likely to cause
4871
spurious test failures if used with the full suite. (Andrew Bennetts)
4873
* selftest --load-list now uses a new more agressive test loader that will
4874
avoid loading unneeded modules and building their tests. Plugins can use
4875
this new loader by defining a load_tests function instead of a test_suite
4876
function. (a forthcoming patch will provide many examples on how to
4880
* selftest --load-list now does some sanity checks regarding duplicate test
4881
IDs and tests present in the list but not found in the actual test suite.
4884
* Slightly more concise format for the selftest progress bar, so there's
4885
more space to show the test name. (Martin Pool) ::
4887
[2500/10884, 1fail, 3miss in 1m29s] test_revisionnamespaces.TestRev
4889
* The test suite takes much less memory to run, and is a bit faster. This
4890
is done by clearing most attributes of TestCases after running them, if
4891
they succeeded. (Andrew Bennetts)
4896
* Added ``_build_client_protocol`` to ``_SmartClient``. (Andrew Bennetts)
4898
* Added basic infrastructure for automatic plugin suggestion.
4901
* If a ``LockableFiles`` object is not explicitly unlocked (for example
4902
because of a missing ``try/finally`` block, it will give a warning but
4903
not automatically unlock itself. (Previously they did.) This
4904
sometimes caused knock-on errors if for example the network connection
4905
had already failed, and should not be relied upon by code.
4906
(Martin Pool, #109520)
4908
* ``make dist`` target to build a release tarball, and also
4909
``check-dist-tarball`` and ``dist-upload-escudero``. (Martin Pool)
4911
* The ``read_response_tuple`` method of ``SmartClientRequestProtocol*``
4912
classes will now raise ``UnknownSmartMethod`` when appropriate, so that
4913
callers don't need to try distinguish unknown request errors from other
4914
errors. (Andrew Bennetts)
4916
* ``set_make_working_trees`` is now implemented provided on all repository
4917
implementations (Aaron Bentley)
4919
* ``VersionedFile`` now has a new method ``get_parent_map`` which, like
4920
``Graph.get_parent_map`` returns a dict of key:parents. (Robert Collins)
4926
:Released: 2008-04-09
4928
No changes from 1.3.1rc1.
4934
:Released: 2008-04-04
4939
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
4940
fetching revisions from a knit to pack repository or vice versa using
4941
bzr:// (including over http or ssh).
4942
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
4948
:Released: 2008-03-20
4950
Bazaar has become part of the GNU project <http://www.gnu.org>
4952
Many operations that act on history, including ``log`` and ``annotate`` are now
4953
substantially faster. Several bugs have been fixed and several new options and
4954
features have been added.
4959
* Avoid spurious failure of ``TestVersion.test_version`` matching
4961
(#202778, Martin Pool)
4967
:Released: 2008-03-16
4969
Notes When Upgrading
4970
********************
4972
* The backup directory created by ``upgrade`` is now called
4973
``backup.bzr``, not ``.bzr.backup``. (Martin Albisetti)
4978
* A new repository format 'development' has been added. This format will
4979
represent the latest 'in-progress' format that the bzr developers are
4980
interested in getting early-adopter testing and feedback on.
4981
``doc/developers/development-repo.txt`` has detailed information.
4984
* BZR_LOG environment variable controls location of .bzr.log trace file.
4985
User can suppress writing messages to .bzr.log by using '/dev/null'
4986
filename (on Linux) or 'NUL' (on Windows). If BZR_LOG variable
4987
is not defined but BZR_HOME is defined then default location
4988
for .bzr.log trace file is ``$BZR_HOME/.bzr.log``.
4989
(Alexander Belchenko, #106117)
4991
* ``launchpad`` builtin plugin now shipped as separate part in standalone
4992
bzr.exe, installed to ``C:\Program Files\Bazaar\plugins`` directory,
4993
and standalone installer allows user to skip installation of this plugin.
4994
(Alexander Belchenko)
4996
* Restore auto-detection of plink.exe on Windows. (Dmitry Vasiliev)
4998
* Version number is now shown as "1.2" or "1.2pr2", without zeroed or
4999
missing final fields. (Martin Pool)
5004
* ``branch`` and ``checkout`` can hard-link working tree files, which is
5005
faster and saves space. (Aaron Bentley)
5007
* ``bzr send`` will now also look at the ``child_submit_to`` setting in
5008
the submit branch to determine the email address to send to.
5014
* BzrBranch._lefthand_history is faster on pack repos. (Aaron Bentley)
5016
* Branch6.generate_revision_history is faster. (Aaron Bentley)
5018
* Directory services can now be registered, allowing special URLs to be
5019
dereferenced into real URLs. This is a generalization and cleanup of
5020
the lp: transport lookup. (Aaron Bentley)
5022
* Merge directives that are automatically attached to emails have nicer
5023
filenames, based on branch-nick + revno. (Aaron Bentley)
5025
* ``push`` has a ``--revision`` option, to specify what revision to push up
5026
to. (Daniel Watkins)
5028
* Significantly reducing execution time and network traffic for trivial
5029
case of running ``bzr missing`` command for two identical branches.
5030
(Alexander Belchenko)
5032
* Speed up operations that look at the revision graph (such as 'bzr log').
5033
``KnitPackRepositor.get_revision_graph`` uses ``Graph.iter_ancestry`` to
5034
extract the revision history. This allows filtering ghosts while
5035
stepping instead of needing to peek ahead. (John Arbash Meinel)
5037
* The ``hooks`` command lists installed hooks, to assist in debugging.
5040
* Updates to how ``annotate`` work. Should see a measurable improvement in
5041
performance and memory consumption for file with a lot of merges.
5042
Also, correctly handle when a line is introduced by both parents (it
5043
should be attributed to the first merge which notices this, and not
5044
to all subsequent merges.) (John Arbash Meinel)
5049
* Autopacking no longer holds the full set of inventory lines in
5050
memory while copying. For large repositories, this can amount to
5051
hundreds of MB of ram consumption.
5052
(Ian Clatworthy, John Arbash Meinel)
5054
* Cherrypicking when using ``--format=merge3`` now explictly excludes
5055
BASE lines. (John Arbash Meinel, #151731)
5057
* Disable plink's interactive prompt for password.
5058
(#107593, Dmitry Vasiliev)
5060
* Encode command line arguments from unicode to user_encoding before
5061
invoking external mail client in `bzr send` command.
5062
(#139318, Alexander Belchenko)
5064
* Fixed problem connecting to ``bzr+https://`` servers.
5065
(#198793, John Ferlito)
5067
* Improved error reporting in the Launchpad plugin. (Daniel Watkins,
5070
* Include quick-start-summary.svg file to python-based installer(s)
5071
for Windows. (#192924, Alexander Belchenko)
5073
* lca merge now respects specified files. (Aaron Bentley)
5075
* Make version-info --custom imply --all. (#195560, James Westby)
5077
* ``merge --preview`` now works for merges that add or modify
5078
symlinks (James Henstridge)
5080
* Redirecting the output from ``bzr merge`` (when the remembered
5081
location is used) now works. (John Arbash Meinel)
5083
* setup.py script explicitly checks for Python version.
5084
(Jari Aalto, Alexander Belchenko, #200569)
5086
* UnknownFormatErrors no longer refer to branches regardless of kind of
5087
unknown format. (Daniel Watkins, #173980)
5089
* Upgrade bundled ConfigObj to version 4.5.2, which properly quotes #
5090
signs, among other small improvements. (Matt Nordhoff, #86838)
5092
* Use correct indices when emitting LCA conflicts. This fixes IndexError
5093
errors. (Aaron Bentley, #196780)
5098
* Explained how to use ``version-info --custom`` in the User Guide.
5099
(Neil Martinsen-Burrell)
5104
* Support for loading plugins from zip files and
5105
``bzrlib.plugin.load_from_zip()`` function are deprecated.
5106
(Alexander Belchenko)
5111
* Added missing blackbox tests for ``modified`` (Adrian Wilkins)
5113
* The branch interface tests were invalid for branches using rich-root
5114
repositories because the empty string is not a valid file-id.
5120
* ``Graph.iter_ancestry`` returns the ancestry of revision ids. Similar to
5121
``Repository.get_revision_graph()`` except it includes ghosts and you can
5122
stop part-way through. (John Arbash Meinel)
5124
* New module ``tools/package_mf.py`` provide custom module finder for
5125
python packages (improves standard python library's modulefinder.py)
5126
used by ``setup.py`` script while building standalone bzr.exe.
5127
(Alexander Belchenko)
5129
* New remote method ``RemoteBzrDir.find_repositoryV2`` adding support for
5130
detecting external lookup support on remote repositories. This method is
5131
now attempted first when lookup up repositories, leading to an extra
5132
round trip on older bzr smart servers. (Robert Collins)
5134
* Repository formats have a new supported-feature attribute
5135
``supports_external_lookups`` used to indicate repositories which support
5136
falling back to other repositories when they have partial data.
5139
* ``Repository.get_revision_graph_with_ghosts`` and
5140
``bzrlib.revision.(common_ancestor,MultipleRevisionSources,common_graph)``
5141
have been deprecated. (John Arbash Meinel)
5143
* ``Tree.iter_changes`` is now a public API, replacing the work-in-progress
5144
``Tree._iter_changes``. The api is now considered stable and ready for
5145
external users. (Aaron Bentley)
5147
* The bzrdir format registry now accepts an ``alias`` keyword to
5148
register_metadir, used to indicate that a format name is an alias for
5149
some other format and thus should not be reported when describing the
5150
format. (Robert Collins)
5156
:Released: 2008-02-15
5161
* Fix failing test in Launchpad plugin. (Martin Pool)
5167
:Released: 2008-02-13
5169
Notes When Upgrading
5170
********************
5172
* Fetching via the smart protocol may need to reconnect once during a fetch
5173
if the remote server is running Bazaar 1.1 or earlier, because the client
5174
attempts to use more efficient requests that confuse older servers. You
5175
may be required to re-enter a password or passphrase when this happens.
5176
This won't happen if the server is upgraded to Bazaar 1.2.
5182
* Fetching via bzr+ssh will no longer fill ghosts by default (this is
5183
consistent with pack-0.92 fetching over SFTP). (Robert Collins)
5185
* Formatting of ``bzr plugins`` output is changed to be more human-
5186
friendly. Full path of plugins locations will be shown only with
5187
``--verbose`` command-line option. (Alexander Belchenko)
5189
* ``merge`` now prefers to use the submit branch, but will fall back to
5190
parent branch. For many users, this has no effect. But some users who
5191
pull and merge on the same branch will notice a change. This change
5192
makes it easier to work on a branch on two different machines, pulling
5193
between the machines, while merging from the upstream.
5194
``merge --remember`` can now be used to set the submit_branch.
5200
* ``merge --preview`` produces a diff of the changes merge would make,
5201
but does not actually perform the merge. (Aaron Bentley)
5203
* New smart method ``Repository.get_parent_map`` for getting revision
5204
parent data. This returns additional parent information topologically
5205
adjacent to the requested data to reduce round trip latency impacts.
5208
* New smart method, ``Repository.stream_revisions_chunked``, for fetching
5209
revision data that streams revision data via a chunked encoding. This
5210
avoids buffering large amounts of revision data on the server and on the
5211
client, and sends less data to the server to request the revisions.
5212
(Andrew Bennetts, Robert Collins, #178353)
5214
* The launchpad plugin now handles lp urls of the form
5215
``lp://staging/``, ``lp://demo/``, ``lp://dev/`` to use the appropriate
5216
launchpad instance to do the resolution of the branch identities.
5217
This is primarily of use to Launchpad developers, but can also
5218
be used by other users who want to try out Launchpad as
5219
a branch location without messing up their public Launchpad
5220
account. Branches that are pushed to the staging environment
5221
have an expected lifetime of one day. (Tim Penhey)
5226
* Creating a new branch no longer tries to read the entire revision-history
5227
unnecessarily over smart server operations. (Robert Collins)
5229
* Fetching between different repository formats with compatible models now
5230
takes advantage of the smart method to stream revisions. (Andrew Bennetts)
5232
* The ``--coverage`` option is now global, rather specific to ``bzr
5233
selftest``. (Andrew Bennetts)
5235
* The ``register-branch`` command will now use the public url of the branch
5236
containing the current directory, if one has been set and no explicit
5237
branch is provided. (Robert Collins)
5239
* Tweak the ``reannotate`` code path to optimize the 2-parent case.
5240
Speeds up ``bzr annotate`` with a pack repository by approx 3:2.
5241
(John Arbash Meinel)
5246
* Calculate remote path relative to the shared medium in _SmartClient. This
5247
is related to the problem in bug #124089. (Andrew Bennetts)
5249
* Cleanly handle connection errors in smart protocol version two, the same
5250
way as they are handled by version one. (Andrew Bennetts)
5252
* Clearer error when ``version-info --custom`` is used without
5253
``--template`` (Lukáš Lalinský)
5255
* Don't raise UnavailableFeature during test setup when medusa is not
5256
available or tearDown is never called leading to nasty side effects.
5257
(#137823, Vincent Ladeuil)
5259
* If a plugin's test suite cannot be loaded, for example because of a syntax
5260
error in the tests, then ``selftest`` fails, rather than just printing
5261
a warning. (Martin Pool, #189771)
5263
* List possible values for BZR_SSH environment variable in env-variables
5264
help topic. (Alexander Belchenko, #181842)
5266
* New methods ``push_log_file`` and ``pop_log_file`` to intercept messages:
5267
popping the log redirection now precisely restores the previous state,
5268
which makes it easier to use bzr log output from other programs.
5269
TestCaseInTempDir no longer depends on a log redirection being established
5270
by the test framework, which lets bzr tests cleanly run from a normal
5272
(#124153, #124849, Martin Pool, Jonathan Lange)
5274
* ``pull --quiet`` is now more quiet, in particular a message is no longer
5275
printed when the remembered pull location is used. (James Westby,
5278
* ``reconfigure`` can safely be interrupted while fetching.
5279
(Aaron Bentley, #179316)
5281
* ``reconfigure`` preserves tags when converting to and from lightweight
5282
checkouts. (Aaron Bentley, #182040)
5284
* Stop polluting /tmp when running selftest.
5285
(Vincent Ladeuil, #123363)
5287
* Switch from NFKC => NFC for normalization checks. NFC allows a few
5288
more characters which should be considered valid.
5289
(John Arbash Meinel, #185458)
5291
* The launchpad plugin now uses the ``edge`` xmlrpc server to avoid
5292
interacting badly with a bug on the launchpad side. (Robert Collins)
5294
* Unknown hostnames when connecting to a ``bzr://`` URL no longer cause
5295
tracebacks. (Andrew Bennetts, #182849)
5300
* Classes implementing Merge types like Merge3Merger must now accept (and
5301
honour) a do_merge flag in their constructor. (Aaron Bentley)
5303
* ``Repository.add_inventory`` and ``add_revision`` now require the caller
5304
to previously take a write lock (and start a write group.)
5310
* selftest now accepts --load-list <file> to load a test id list. This
5311
speeds up running the test suite on a limited set of tests.
5317
* Add a new method ``get_result`` to graph search objects. The resulting
5318
``SearchResult`` can be used to recreate the search later, which will
5319
be useful in reducing network traffic. (Robert Collins)
5321
* Use convenience function to check whether two repository handles
5322
are referring to the same repository in ``Repository.get_graph``.
5323
(Jelmer Vernooij, #187162)
5325
* Fetching now passes the find_ghosts flag through to the
5326
``InterRepository.missing_revision_ids`` call consistently for all
5327
repository types. This will enable faster missing revision discovery with
5328
bzr+ssh. (Robert Collins)
5330
* Fix error handling in Repository.insert_data_stream. (Lukas Lalinsky)
5332
* ``InterRepository.missing_revision_ids`` is now deprecated in favour of
5333
``InterRepository.search_missing_revision_ids`` which returns a
5334
``bzrlib.graph.SearchResult`` suitable for making requests from the smart
5335
server. (Robert Collins)
5337
* New error ``NoPublicBranch`` for commands that need a public branch to
5338
operate. (Robert Collins)
5340
* New method ``iter_inventories`` on Repository for access to many
5341
inventories. This is primarily used by the ``revision_trees`` method, as
5342
direct access to inventories is discouraged. (Robert Collins)
5344
* New method ``next_with_ghosts`` on the Graph breadth-first-search objects
5345
which will split out ghosts and present parents into two separate sets,
5346
useful for code which needs to be aware of ghosts (e.g. fetching data
5347
cares about ghosts during revision selection). (Robert Collins)
5349
* Record a timestamp against each mutter to the trace file, relative to the
5350
first import of bzrlib. (Andrew Bennetts)
5352
* ``Repository.get_data_stream`` is now deprecated in favour of
5353
``Repository.get_data_stream_for_search`` which allows less network
5354
traffic when requesting data streams over a smart server. (Robert Collins)
5356
* ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,
5357
removing one round trip on many network operations. (Robert Collins)
5359
* RemoteTransport's ``recommended_page_size`` method now returns 64k, like
5360
SFTPTransport and HttpTransportBase. (Andrew Bennetts)
5362
* Repository has a new method ``has_revisions`` which signals the presence
5363
of many revisions by returning a set of the revisions listed which are
5364
present. This can be done by index queries without reading data for parent
5365
revision names etc. (Robert Collins)
5371
:Released: 2008-01-15
5373
(no changes from 1.1rc1)
5378
:Released: 2008-01-05
5383
* Dotted revision numbers have been revised. Instead of growing longer with
5384
nested branches the branch number just increases. (eg instead of 1.1.1.1.1
5385
we now report 1.2.1.) This helps scale long lived branches which have many
5386
feature branches merged between them. (John Arbash Meinel)
5388
* The syntax ``bzr diff branch1 branch2`` is no longer supported.
5389
Use ``bzr diff branch1 --new branch2`` instead. This change has
5390
been made to remove the ambiguity where ``branch2`` is in fact a
5391
specific file to diff within ``branch1``.
5396
* New option to use custom template-based formats in ``bzr version-info``.
5399
* diff '--using' allows an external diff tool to be used for files.
5402
* New "lca" merge-type for fast everyday merging that also supports
5403
criss-cross merges. (Aaron Bentley)
5408
* ``annotate`` now doesn't require a working tree. (Lukáš Lalinský,
5411
* ``branch`` and ``checkout`` can now use files from a working tree to
5412
to speed up the process. For checkout, this requires the new
5413
--files-from flag. (Aaron Bentley)
5415
* ``bzr diff`` now sorts files in alphabetical order. (Aaron Bentley)
5417
* ``bzr diff`` now works on branches without working trees. Tree-less
5418
branches can also be compared to each other and to working trees using
5419
the new diff options ``--old`` and ``--new``. Diffing between branches,
5420
with or without trees, now supports specific file filtering as well.
5421
(Ian Clatworthy, #6700)
5423
* ``bzr pack`` now orders revision texts in topological order, with newest
5424
at the start of the file, promoting linear reads for ``bzr log`` and the
5425
like. This partially fixes #154129. (Robert Collins)
5427
* Merge directives now fetch prerequisites from the target branch if
5428
needed. (Aaron Bentley)
5430
* pycurl now handles digest authentication.
5433
* ``reconfigure`` can now convert from repositories. (Aaron Bentley)
5435
* ``-l`` is now a short form for ``--limit`` in ``log``. (Matt Nordhoff)
5437
* ``merge`` now warns when merge directives cause cherrypicks.
5440
* ``split`` now supported, to enable splitting large trees into smaller
5441
pieces. (Aaron Bentley)
5446
* Avoid AttributeError when unlocking a pack repository when an error occurs.
5447
(Martin Pool, #180208)
5449
* Better handle short reads when processing multiple range requests.
5450
(Vincent Ladeuil, #179368)
5452
* build_tree acceleration uses the correct path when a file has been moved.
5455
* ``commit`` now succeeds when a checkout and its master branch share a
5456
repository. (Aaron Bentley, #177592)
5458
* Fixed error reporting of unsupported timezone format in
5459
``log --timezone``. (Lukáš Lalinský, #178722)
5461
* Fixed Unicode encoding error in ``ignored`` when the output is
5462
redirected to a pipe. (Lukáš Lalinský)
5464
* Fix traceback when sending large response bodies over the smart protocol
5465
on Windows. (Andrew Bennetts, #115781)
5467
* Fix ``urlutils.relative_url`` for the case of two ``file:///`` URLs
5468
pointed to different logical drives on Windows.
5469
(Alexander Belchenko, #90847)
5471
* HTTP test servers are now compatible with the http protocol version 1.1.
5472
(Vincent Ladeuil, #175524)
5474
* _KnitParentsProvider.get_parent_map now handles requests for ghosts
5475
correctly, instead of erroring or attributing incorrect parents to ghosts.
5478
* ``merge --weave --uncommitted`` now works. (Aaron Bentley)
5480
* pycurl authentication handling was broken and incomplete. Fix handling of
5481
user:pass embedded in the urls.
5482
(Vincent Ladeuil, #177643)
5484
* Files inside non-directories are now handled like other conflict types.
5485
(Aaron Bentley, #177390)
5487
* ``reconfigure`` is able to convert trees into lightweight checkouts.
5490
* Reduce lockdir timeout to 0 when running ``bzr serve``. (Andrew Bennetts,
5493
* Test that the old ``version_info_format`` functions still work, even
5494
though they are deprecated. (John Arbash Meinel, ShenMaq, #177872)
5496
* Transform failures no longer cause ImmortalLimbo errors (Aaron Bentley,
5499
* ``uncommit`` works even when the commit messages of revisions to be
5500
removed use characters not supported in the terminal encoding.
5503
* When dumb http servers return whole files instead of the requested ranges,
5504
read the remaining bytes by chunks to avoid overflowing network buffers.
5505
(Vincent Ladeuil, #175886)
5510
* Minor tweaks made to the bug tracker integration documentation.
5513
* Reference material has now be moved out of the User Guide and added
5514
to the User Reference. The User Reference has gained 4 sections as
5515
a result: Authenication Settings, Configuration Settings, Conflicts
5516
and Hooks. All help topics are now dumped into text format in the
5517
doc/en/user-reference directory for those who like browsing that
5518
information in their editor. (Ian Clatworthy)
5520
* *Using Bazaar with Launchpad* tutorial added. (Ian Clatworthy)
5525
* find_* methods available for BzrDirs, Branches and WorkingTrees.
5528
* Help topics can now be loaded from files.
5529
(Ian Clatworthy, Alexander Belchenko)
5531
* get_parent_map now always provides tuples as its output. (Aaron Bentley)
5533
* Parent Providers should now implement ``get_parent_map`` returning a
5534
dictionary instead of ``get_parents`` returning a list.
5535
``Graph.get_parents`` is now deprecated. (John Arbash Meinel,
5538
* Patience Diff now supports arbitrary python objects, as long as they
5539
support ``hash()``. (John Arbash Meinel)
5541
* Reduce selftest overhead to establish test names by memoization.
5550
* Modules can now customise their tests by defining a ``load_tests``
5551
attribute. ``pydoc bzrlib.tests.TestUtil.TestLoader.loadTestsFromModule``
5552
for the documentation on this attribute. (Robert Collins)
5554
* New helper function ``bzrlib.tests.condition_id_re`` which helps
5555
filter tests based on a regular expression search on the tests id.
5558
* New helper function ``bzrlib.tests.condition_isinstance`` which helps
5559
filter tests based on class. (Robert Collins)
5561
* New helper function ``bzrlib.tests.exclude_suite_by_condition`` which
5562
generalises the ``exclude_suite_by_re`` function. (Robert Collins)
5564
* New helper function ``bzrlib.tests.filter_suite_by_condition`` which
5565
generalises the ``filter_suite_by_re`` function. (Robert Collins)
5567
* New helper method ``bzrlib.tests.exclude_tests_by_re`` which gives a new
5568
TestSuite that does not contain tests from the input that matched a
5569
regular expression. (Robert Collins)
5571
* New helper method ``bzrlib.tests.randomize_suite`` which returns a
5572
randomized copy of the input suite. (Robert Collins)
5574
* New helper method ``bzrlib.tests.split_suite_by_re`` which splits a test
5575
suite into two according to a regular expression. (Robert Collins)
5577
* Parametrize all http tests for the transport implementations, the http
5578
protocol versions (1.0 and 1.1) and the authentication schemes.
5581
* The ``exclude_pattern`` and ``random_order`` parameters to the function
5582
``bzrlib.tests.filter_suite_by_re`` have been deprecated. (Robert Collins)
5584
* The method ``bzrlib.tests.sort_suite_by_re`` has been deprecated. It is
5585
replaced by the new helper methods added in this release. (Robert Collins)
5591
:Released: 2007-12-14
5596
* More improvements and fixes to the User Guide. (Ian Clatworthy)
5598
* Add information on cherrypicking/rebasing to the User Guide.
5601
* Improve bug tracker integration documentation. (Ian Clatworthy)
5603
* Minor edits to ``Bazaar in five minutes`` from David Roberts and
5604
to the rebasing section of the User Guide from Aaron Bentley.
5611
:Released: 2007-12-11
5616
* If a traceback occurs, users are now asked to report the bug
5617
through Launchpad (https://bugs.launchpad.net/bzr/), rather than
5618
by mail to the mailing list.
5624
* Fix Makefile rules for doc generation. (Ian Clatworthy, #175207)
5626
* Give more feedback during long http downloads by making readv deliver data
5627
as it arrives for urllib, and issue more requests for pycurl. High latency
5628
networks are better handled by urllib, the pycurl implementation give more
5629
feedback but also incur more latency.
5630
(Vincent Ladeuil, #173010)
5632
* Implement _make_parents_provider on RemoteRepository, allowing generating
5633
bundles against branches on a smart server. (Andrew Bennetts, #147836)
5638
* Improved user guide. (Ian Clatworthy)
5640
* The single-page quick reference guide is now available as a PDF.
5646
* readv urllib http implementation is now a real iterator above the
5647
underlying socket and deliver data as soon as it arrives. 'get' still
5648
wraps its output in a StringIO.
5655
:Released: 2007-12-07
5660
* Added a --coverage option to selftest. (Andrew Bennetts)
5662
* Annotate merge (merge-type=weave) now supports cherrypicking.
5665
* ``bzr commit`` now doesn't print the revision number twice. (Matt
5668
* New configuration option ``bugtracker_<tracker_abbrevation>_url`` to
5669
define locations of bug trackers that are not directly supported by
5670
bzr or a plugin. The URL will be treated as a template and ``{id}``
5671
placeholders will be replaced by specific bug IDs. (Lukáš Lalinský)
5673
* Support logging single merge revisions with short and line log formatters.
5676
* User Guide enhanced with suggested readability improvements from
5677
Matt Revell and corrections from John Arbash Meinel. (Ian Clatworthy)
5679
* Quick Start Guide renamed to Quick Start Card, moved down in
5680
the catalog, provided in pdf and png format and updated to refer
5681
to ``send`` instead of ``bundle``. (Ian Clatworthy, #165080)
5683
* ``switch`` can now be used on heavyweight checkouts as well as
5684
lightweight ones. After switching a heavyweight checkout, the
5685
local branch is a mirror/cache of the new bound branch and
5686
uncommitted changes in the working tree are merged. As a safety
5687
check, if there are local commits in a checkout which have not
5688
been committed to the previously bound branch, then ``switch``
5689
fails unless the ``--force`` option is given. This option is
5690
now also required if the branch a lightweight checkout is pointing
5691
to has been moved. (Ian Clatworthy)
5696
* New -Dhttp debug option reports http connections, requests and responses.
5699
* New -Dmerge debug option, which emits merge plans for merge-type=weave.
5704
* Better error message when running ``bzr cat`` on a non-existant branch.
5705
(Lukáš Lalinský, #133782)
5707
* Catch OSError 17 (file exists) in final phase of tree transform and show
5709
(Alexander Belchenko, #111758)
5711
* Catch ShortReadvErrors while using pycurl. Also make readv more robust by
5712
allowing multiple GET requests to be issued if too many ranges are
5714
(Vincent Ladeuil, #172701)
5716
* Check for missing basis texts when fetching from packs to packs.
5717
(John Arbash Meinel, #165290)
5719
* Fall back to showing e-mail in ``log --short/--line`` if the
5720
committer/author has only e-mail. (Lukáš Lalinský, #157026)
5725
* Deprecate not passing a ``location`` argument to commit reporters'
5726
``started`` methods. (Matt Nordhoff)
5732
:Released: 2007-11-30
5734
Notes When Upgrading
5735
********************
5737
* The default repository format is now ``pack-0.92``. This
5738
default is used when creating new repositories with ``init`` and
5739
``init-repo``, and when branching over bzr+ssh or bzr+hpss.
5740
(See https://bugs.launchpad.net/bugs/164626)
5742
This format can be read and written by Bazaar 0.92 and later, and
5743
data can be transferred to and from older formats.
5745
To upgrade, please reconcile your repository (``bzr reconcile``), and then
5746
upgrade (``bzr upgrade``).
5748
``pack-0.92`` offers substantially better scaling and performance than the
5749
previous knits format. Some operations are slower where the code already
5750
had bad scaling characteristics under knits, the pack format makes such
5751
operations more visible as part of being more scalable overall. We will
5752
correct such operations over the coming releases and encourage the filing
5753
of bugs on any operation which you observe to be slower in a packs
5754
repository. One particular case that we do not intend to fix is pulling
5755
data from a pack repository into a knit repository over a high latency
5756
link; downgrading such data requires reinsertion of the file texts, and
5757
this is a classic space/time tradeoff. The current implementation is
5758
conservative on memory usage because we need to support converting data
5759
from any tree without problems.
5760
(Robert Collins, Martin Pool, #164476)
5765
* Disable detection of plink.exe as possible ssh vendor. Plink vendor
5766
still available if user selects it explicitly with BZR_SSH environment
5767
variable. (Alexander Belchenko, workaround for bug #107593)
5769
* The pack format is now accessible as "pack-0.92", or "pack-0.92-subtree"
5770
to enable the subtree functions (for example, for bzr-svn).
5776
* New ``authentication.conf`` file holding the password or other credentials
5777
for remote servers. This can be used for ssh, sftp, smtp and other
5778
supported transports.
5781
* New rich-root and rich-root-pack formats, recording the same data about
5782
tree roots that's recorded for all other directories.
5783
(Aaron Bentley, #164639)
5785
* ``pack-0.92`` repositories can now be reconciled.
5786
(Robert Collins, #154173)
5788
* ``switch`` command added for changing the branch a lightweight checkout
5789
is associated with and updating the tree to reflect the latest content
5790
accordingly. This command was previously part of the BzrTools plug-in.
5791
(Ian Clatworthy, Aaron Bentley, David Allouche)
5793
* ``reconfigure`` command can now convert branches, trees, or checkouts to
5794
lightweight checkouts. (Aaron Bentley)
5799
* Commit updates the state of the working tree via a delta rather than
5800
supplying entirely new basis trees. For commit of a single specified file
5801
this reduces the wall clock time for commit by roughly a 30%.
5802
(Robert Collins, Martin Pool)
5804
* Commit with many automatically found deleted paths no longer performs
5805
linear scanning for the children of those paths during inventory
5806
iteration. This should fix commit performance blowing out when many such
5807
paths occur during commit. (Robert Collins, #156491)
5809
* Fetch with pack repositories will no longer read the entire history graph.
5810
(Robert Collins, #88319)
5812
* Revert takes out an appropriate lock when reverting to a basis tree, and
5813
does not read the basis inventory twice. (Robert Collins)
5815
* Diff does not require an inventory to be generated on dirstate trees.
5816
(Aaron Bentley, #149254)
5818
* New annotate merge (--merge-type=weave) implementation is fast on
5819
versionedfiles withough cached annotations, e.g. pack-0.92.
5825
* ``bzr merge`` now warns when it encounters a criss-cross merge.
5828
* ``bzr send`` now doesn't require the target e-mail address to be
5829
specified on the command line if an interactive e-mail client is used.
5832
* ``bzr tags`` now prints the revision number for each tag, instead of
5833
the revision id, unless --show-ids is passed. In addition, tags can be
5834
sorted chronologically instead of lexicographically with --sort=time.
5835
(Adeodato Simó, #120231)
5837
* Windows standalone version of bzr is able to load system-wide plugins from
5838
"plugins" subdirectory in installation directory. In addition standalone
5839
installer write to the registry (HKLM\SOFTWARE\Bazaar) useful info
5840
about paths and bzr version. (Alexander Belchenko, #129298)
5848
* A progress bar has been added for knitpack -> knitpack fetching.
5849
(Robert Collins, #157789, #159147)
5851
* Branching from a branch via smart server now preserves the repository
5852
format. (Andrew Bennetts, #164626)
5854
* ``commit`` is now able to invoke an external editor in a non-ascii
5855
directory. (Daniel Watkins, #84043)
5857
* Catch connection errors for ftp.
5858
(Vincent Ladeuil, #164567)
5860
* ``check`` no longer reports spurious unreferenced text versions.
5861
(Robert Collins, John A Meinel, #162931, #165071)
5863
* Conflicts are now resolved recursively by ``revert``.
5864
(Aaron Bentley, #102739)
5866
* Detect invalid transport reuse attempts by catching invalid URLs.
5867
(Vincent Ladeuil, #161819)
5869
* Deleting a file without removing it shows a correct diff, not a traceback.
5872
* Do no use timeout in HttpServer anymore.
5873
(Vincent Ladeuil, #158972).
5875
* Don't catch the exceptions related to the http pipeline status before
5876
retrying an http request or some programming errors may be masked.
5877
(Vincent Ladeuil, #160012)
5879
* Fix ``bzr rm`` to not delete modified and ignored files.
5880
(Lukáš Lalinský, #172598)
5882
* Fix exception when revisionspec contains merge revisons but log
5883
formatter doesn't support merge revisions. (Kent Gibson, #148908)
5885
* Fix exception when ScopeReplacer is assigned to before any members have
5886
been retrieved. (Aaron Bentley)
5888
* Fix multiple connections during checkout --lightweight.
5889
(Vincent Ladeuil, #159150)
5891
* Fix possible error in insert_data_stream when copying between
5892
pack repositories over bzr+ssh or bzr+http.
5893
KnitVersionedFile.get_data_stream now makes sure that requested
5894
compression parents are sent before any delta hunks that depend
5896
(Martin Pool, #164637)
5898
* Fix typo in limiting offsets coalescing for http, leading to
5899
whole files being downloaded instead of parts.
5900
(Vincent Ladeuil, #165061)
5902
* FTP server errors don't error in the error handling code.
5903
(Robert Collins, #161240)
5905
* Give a clearer message when a pull fails because the source needs
5907
(Martin Pool, #164443)
5909
* It is clearer when a plugin cannot be loaded because of its name, and a
5910
suggestion for an acceptable name is given. (Daniel Watkins, #103023)
5912
* Leave port as None in transport objects if user doesn't
5913
specify a port in urls.
5914
(vincent Ladeuil, #150860)
5916
* Make sure Repository.fetch(self) is properly a no-op for all
5917
Repository implementations. (John Arbash Meinel, #158333)
5919
* Mark .bzr directories as "hidden" on Windows.
5920
(Alexander Belchenko, #71147)
5922
* ``merge --uncommitted`` can now operate on a single file.
5923
(Aaron Bentley, Lukáš Lalinský, #136890)
5925
* Obsolete packs are now cleaned up by pack and autopack operations.
5926
(Robert Collins, #153789)
5928
* Operations pulling data from a smart server where the underlying
5929
repositories are not both annotated/both unannotated will now work.
5930
(Robert Collins, #165304).
5932
* Reconcile now shows progress bars. (Robert Collins, #159351)
5934
* ``RemoteBranch`` was not initializing ``self._revision_id_to_revno_map``
5935
properly. (John Arbash Meinel, #162486)
5937
* Removing an already-removed file reports the file does not exist. (Daniel
5940
* Rename on Windows is able to change filename case.
5941
(Alexander Belchenko, #77740)
5943
* Return error instead of a traceback for ``bzr log -r0``.
5944
(Kent Gibson, #133751)
5946
* Return error instead of a traceback when bzr is unable to create
5947
symlink on some platforms (e.g. on Windows).
5948
(Alexander Belchenko, workaround for #81689)
5950
* Revert doesn't crash when restoring a single file from a deleted
5951
directory. (Aaron Bentley)
5953
* Stderr output via logging mechanism now goes through encoded wrapper
5954
and no more uses utf-8, but terminal encoding instead. So all unicode
5955
strings now should be readable in non-utf-8 terminal.
5956
(Alexander Belchenko, #54173)
5958
* The error message when ``move --after`` should be used makes how to do so
5959
clearer. (Daniel Watkins, #85237)
5961
* Unicode-safe output from ``bzr info``. The output will be encoded
5962
using the terminal encoding and unrepresentable characters will be
5963
replaced by '?'. (Lukáš Lalinský, #151844)
5965
* Working trees are no longer created when pushing into a local no-trees
5966
repo. (Daniel Watkins, #50582)
5968
* Upgrade util/configobj to version 4.4.0.
5969
(Vincent Ladeuil, #151208).
5971
* Wrap medusa ftp test server as an FTPServer feature.
5972
(Vincent Ladeuil, #157752)
5977
* ``osutils.backup_file`` is deprecated. Actually it's not used in bzrlib
5978
during very long time. (Alexander Belchenko)
5980
* The return value of
5981
``VersionedFile.iter_lines_added_or_present_in_versions`` has been
5982
changed. Previously it was an iterator of lines, now it is an iterator of
5983
(line, version_id) tuples. This change has been made to aid reconcile and
5984
fetch operations. (Robert Collins)
5986
* ``bzrlib.repository.get_versioned_file_checker`` is now private.
5989
* The Repository format registry default has been removed; it was previously
5990
obsoleted by the bzrdir format default, which implies a default repository
5997
* Added ``ContainerSerialiser`` and ``ContainerPushParser`` to
5998
``bzrlib.pack``. These classes provide more convenient APIs for generating
5999
and parsing containers from streams rather than from files. (Andrew
6002
* New module ``lru_cache`` providing a cache for use by tasks that need
6003
semi-random access to large amounts of data. (John A Meinel)
6005
* InventoryEntry.diff is now deprecated. Please use diff.DiffTree instead.
6011
:Released: 2007-11-05
6016
* New uninstaller on Win32. (Alexander Belchenko)
6022
:Released: 2007-10-29
6027
* ``bzr`` now returns exit code 4 if an internal error occurred, and
6028
3 if a normal error occurred. (Martin Pool)
6030
* ``pull``, ``merge`` and ``push`` will no longer silently correct some
6031
repository index errors that occured as a result of the Weave disk format.
6032
Instead the ``reconcile`` command needs to be run to correct those
6033
problems if they exist (and it has been able to fix most such problems
6034
since bzr 0.8). Some new problems have been identified during this release
6035
and you should run ``bzr check`` once on every repository to see if you
6036
need to reconcile. If you cannot ``pull`` or ``merge`` from a remote
6037
repository due to mismatched parent errors - a symptom of index errors -
6038
you should simply take a full copy of that remote repository to a clean
6039
directory outside any local repositories, then run reconcile on it, and
6040
finally pull from it locally. (And naturally email the repositories owner
6041
to ask them to upgrade and run reconcile).
6047
* New ``knitpack-experimental`` repository format. This is interoperable with
6048
the ``dirstate-tags`` format but uses a smarter storage design that greatly
6049
speeds up many operations, both local and remote. This new format can be
6050
used as an option to the ``init``, ``init-repository`` and ``upgrade``
6051
commands. (Robert Collins)
6053
* For users of bzr-svn (and those testing the prototype subtree support) that
6054
wish to try packs, a new ``knitpack-subtree-experimental`` format has also
6055
been added. This is interoperable with the ``dirstate-subtrees`` format.
6058
* New ``reconfigure`` command. (Aaron Bentley)
6060
* New ``revert --forget-merges`` command, which removes the record of a pending
6061
merge without affecting the working tree contents. (Martin Pool)
6063
* New ``bzr_remote_path`` configuration variable allows finer control of
6064
remote bzr locations than BZR_REMOTE_PATH environment variable.
6067
* New ``launchpad-login`` command to tell Bazaar your Launchpad
6068
user ID. This can then be used by other functions of the
6069
Launchpad plugin. (James Henstridge)
6074
* Commit in quiet mode is now slightly faster as the information to
6075
output is no longer calculated. (Ian Clatworthy)
6077
* Commit no longer checks for new text keys during insertion when the
6078
revision id was deterministically unique. (Robert Collins)
6080
* Committing a change which is not a merge and does not change the number of
6081
files in the tree is faster by utilising the data about whether files are
6082
changed to determine if the tree is unchanged rather than recalculating
6083
it at the end of the commit process. (Robert Collins)
6085
* Inventory serialisation no longer double-sha's the content.
6088
* Knit text reconstruction now avoids making copies of the lines list for
6089
interim texts when building a single text. The new ``apply_delta`` method
6090
on ``KnitContent`` aids this by allowing modification of the revision id
6091
such objects represent. (Robert Collins)
6093
* Pack indices are now partially parsed for specific key lookup using a
6094
bisection approach. (Robert Collins)
6096
* Partial commits are now approximately 40% faster by walking over the
6097
unselected current tree more efficiently. (Robert Collins)
6099
* XML inventory serialisation takes 20% less time while being stricter about
6100
the contents. (Robert Collins)
6102
* Graph ``heads()`` queries have been fixed to no longer access all history
6103
unnecessarily. (Robert Collins)
6108
* ``bzr+https://`` smart server across https now supported.
6109
(John Ferlito, Martin Pool, #128456)
6111
* Mutt is now a supported mail client; set ``mail_client=mutt`` in your
6112
bazaar.conf and ``send`` will use mutt. (Keir Mierle)
6114
* New option ``-c``/``--change`` for ``merge`` command for cherrypicking
6115
changes from one revision. (Alexander Belchenko, #141368)
6117
* Show encodings, locale and list of plugins in the traceback message.
6118
(Martin Pool, #63894)
6120
* Experimental directory formats can now be marked with
6121
``experimental = True`` during registration. (Ian Clatworthy)
6126
* New *Bazaar in Five Minutes* guide. (Matthew Revell)
6128
* The hooks reference documentation is now converted to html as expected.
6134
* Connection error reporting for the smart server has been fixed to
6135
display a user friendly message instead of a traceback.
6136
(Ian Clatworthy, #115601)
6138
* Make sure to use ``O_BINARY`` when opening files to check their
6139
sha1sum. (Alexander Belchenko, John Arbash Meinel, #153493)
6141
* Fix a problem with Win32 handling of the executable bit.
6142
(John Arbash Meinel, #149113)
6144
* ``bzr+ssh://`` and ``sftp://`` URLs that do not specify ports explicitly
6145
no longer assume that means port 22. This allows people using OpenSSH to
6146
override the default port in their ``~/.ssh/config`` if they wish. This
6147
fixes a bug introduced in bzr 0.91. (Andrew Bennetts, #146715)
6149
* Commands reporting exceptions can now be profiled and still have their
6150
data correctly dumped to a file. For example, a ``bzr commit`` with
6151
no changes still reports the operation as pointless but doing so no
6152
longer throws away the profiling data if this command is run with
6153
``--lsprof-file callgrind.out.ci`` say. (Ian Clatworthy)
6155
* Fallback to ftp when paramiko is not installed and sftp can't be used for
6156
``tests/commands`` so that the test suite is still usable without
6158
(Vincent Ladeuil, #59150)
6160
* Fix commit ordering in corner case. (Aaron Bentley, #94975)
6162
* Fix long standing bug in partial commit when there are renames
6163
left in tree. (Robert Collins, #140419)
6165
* Fix selftest semi-random noise during http related tests.
6166
(Vincent Ladeuil, #140614)
6168
* Fix typo in ftp.py making the reconnection fail on temporary errors.
6169
(Vincent Ladeuil, #154259)
6171
* Fix failing test by comparing real paths to cover the case where the TMPDIR
6172
contains a symbolic link.
6173
(Vincent Ladeuil, #141382).
6175
* Fix log against smart server branches that don't support tags.
6176
(James Westby, #140615)
6178
* Fix pycurl http implementation by defining error codes from
6179
pycurl instead of relying on an old curl definition.
6180
(Vincent Ladeuil, #147530)
6182
* Fix 'unprintable error' message when displaying BzrCheckError and
6183
some other exceptions on Python 2.5.
6184
(Martin Pool, #144633)
6186
* Fix ``Inventory.copy()`` and add test for it. (Jelmer Vernooij)
6188
* Handles default value for ListOption in cmd_commit.
6189
(Vincent Ladeuil, #140432)
6191
* HttpServer and FtpServer need to be closed properly or a listening socket
6193
(Vincent Ladeuil, #140055)
6195
* Monitor the .bzr directory created in the top level test
6196
directory to detect leaking tests.
6197
(Vincent Ladeuil, #147986)
6199
* The basename, not the full path, is now used when checking whether
6200
the profiling dump file begins with ``callgrind.out`` or not. This
6201
fixes a bug reported by Aaron Bentley on IRC. (Ian Clatworthy)
6203
* Trivial fix for invoking command ``reconfigure`` without arguments.
6206
* ``WorkingTree.rename_one`` will now raise an error if normalisation of the
6207
new path causes bzr to be unable to access the file. (Robert Collins)
6209
* Correctly detect a NoSuchFile when using a filezilla server. (Gary van der
6215
* ``bzrlib.index.GraphIndex`` now requires a size parameter to the
6216
constructor, for enabling bisection searches. (Robert Collins)
6218
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
6219
tree be supplied to it, previously failing to do so would trigger a
6220
deprecation warning. (Robert Collins)
6222
* ``KnitVersionedFile.add*`` will no longer cache added records even when
6223
enable_cache() has been called - the caching feature is now exclusively for
6224
reading existing data. (Robert Collins)
6226
* ``ReadOnlyLockError`` is deprecated; ``LockFailed`` is usually more
6227
appropriate. (Martin Pool)
6229
* Removed ``bzrlib.transport.TransportLogger`` - please see the new
6230
``trace+`` transport instead. (Robert Collins)
6232
* Removed previously deprecated varargs interface to ``TestCase.run_bzr`` and
6233
deprecated methods ``TestCase.capture`` and ``TestCase.run_bzr_captured``.
6236
* Removed previous deprecated ``basis_knit`` parameter to the
6237
``KnitVersionedFile`` constructor. (Robert Collins)
6239
* Special purpose method ``TestCase.run_bzr_decode`` is moved to the test_non_ascii
6240
class that needs it.
6243
* The class ``bzrlib.repofmt.knitrepo.KnitRepository3`` has been folded into
6244
``KnitRepository`` by parameters to the constructor. (Robert Collins)
6246
* The ``VersionedFile`` interface now allows content checks to be bypassed
6247
by supplying check_content=False. This saves nearly 30% of the minimum
6248
cost to store a version of a file. (Robert Collins)
6250
* Tree's with bad state such as files with no length or sha will no longer
6251
be silently accepted by the repository XML serialiser. To serialise
6252
inventories without such data, pass working=True to write_inventory.
6255
* ``VersionedFile.fix_parents`` has been removed as a harmful API.
6256
``VersionedFile.join`` will no longer accept different parents on either
6257
side of a join - it will either ignore them, or error, depending on the
6258
implementation. See notes when upgrading for more information.
6264
* ``bzrlib.transport.Transport.put_file`` now returns the number of bytes
6265
put by the method call, to allow avoiding stat-after-write or
6266
housekeeping in callers. (Robert Collins)
6268
* ``bzrlib.xml_serializer.Serializer`` is now responsible for checking that
6269
mandatory attributes are present on serialisation and deserialisation.
6270
This fixes some holes in API usage and allows better separation between
6271
physical storage and object serialisation. (Robert Collins)
6273
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
6274
shorthand for deriving from BzrError and setting internal_error = True.
6277
* New method ``bzrlib.mutabletree.update_to_one_parent_via_delta`` for
6278
moving the state of a parent tree to a new version via a delta rather than
6279
a complete replacement tree. (Robert Collins)
6281
* New method ``bzrlib.osutils.minimum_path_selection`` useful for removing
6282
duplication from user input, when a user mentions both a path and an item
6283
contained within that path. (Robert Collins)
6285
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
6286
determining if a repository is write locked. (Robert Collins)
6288
* New method on ``bzrlib.tree.Tree`` ``path_content_summary`` provides a
6289
tuple containing the key information about a path for commit processing
6290
to complete. (Robert Collins)
6292
* New method on xml serialisers, write_inventory_to_lines, which matches the
6293
API used by knits for adding content. (Robert Collins)
6295
* New module ``bzrlib.bisect_multi`` with generic multiple-bisection-at-once
6296
logic, currently only available for byte-based lookup
6297
(``bisect_multi_bytes``). (Robert Collins)
6299
* New helper ``bzrlib.tuned_gzip.bytes_to_gzip`` which takes a byte string
6300
and returns a gzipped version of the same. This is used to avoid a bunch
6301
of api friction during adding of knit hunks. (Robert Collins)
6303
* New parameter on ``bzrlib.transport.Transport.readv``
6304
``adjust_for_latency`` which changes readv from returning strictly the
6305
requested data to inserted return larger ranges and in forward read order
6306
to reduce the effect of network latency. (Robert Collins)
6308
* New parameter yield_parents on ``Inventory.iter_entries_by_dir`` which
6309
causes the parents of a selected id to be returned recursively, so all the
6310
paths from the root down to each element of selected_file_ids are
6311
returned. (Robert Collins)
6313
* Knit joining has been enhanced to support plain to annotated conversion
6314
and annotated to plain conversion. (Ian Clatworthy)
6316
* The CommitBuilder method ``record_entry_contents`` now returns summary
6317
information about the effect of the commit on the repository. This tuple
6318
contains an inventory delta item if the entry changed from the basis, and a
6319
boolean indicating whether a new file graph node was recorded.
6322
* The python path used in the Makefile can now be overridden.
6323
(Andrew Bennetts, Ian Clatworthy)
6328
* New transport implementation ``trace+`` which is useful for testing,
6329
logging activity taken to its _activity attribute. (Robert Collins)
6331
* When running bzr commands within the test suite, internal exceptions are
6332
not caught and reported in the usual way, but rather allowed to propagate
6333
up and be visible to the test suite. A new API ``run_bzr_catch_user_errors``
6334
makes this behavior available to other users.
6337
* New method ``TestCase.call_catch_warnings`` for testing methods that
6338
raises a Python warning. (Martin Pool)
6344
:Released: 2007-09-26
6349
* Print a warning instead of aborting the ``python setup.py install``
6350
process if building of a C extension is not possible.
6351
(Lukáš Lalinský, Alexander Belchenko)
6353
* Fix commit ordering in corner case (Aaron Bentley, #94975)
6355
* Fix ''bzr info bzr://host/'' and other operations on ''bzr://' URLs with
6356
an implicit port. We were incorrectly raising PathNotChild due to
6357
inconsistent treatment of the ''_port'' attribute on the Transport object.
6358
(Andrew Bennetts, #133965)
6360
* Make RemoteRepository.sprout cope gracefully with servers that don't
6361
support the ``Repository.tarball`` request.
6368
:Released: 2007-09-11
6370
* Replaced incorrect tarball for previous release; a debug statement was left
6371
in bzrlib/remote.py.
6377
:Released: 2007-09-11
6382
* The default branch and repository format has changed to
6383
``dirstate-tags``, so tag commands are active by default.
6384
This format is compatible with Bazaar 0.15 and later.
6385
This incidentally fixes bug #126141.
6388
* ``--quiet`` or ``-q`` is no longer a global option. If present, it
6389
must now appear after the command name. Scripts doing things like
6390
``bzr -q missing`` need to be rewritten as ``bzr missing -q``.
6396
* New option ``--author`` in ``bzr commit`` to specify the author of the
6397
change, if it's different from the committer. ``bzr log`` and
6398
``bzr annotate`` display the author instead of the committer.
6401
* In addition to global options and command specific options, a set of
6402
standard options are now supported. Standard options are legal for
6403
all commands. The initial set of standard options are:
6405
* ``--help`` or ``-h`` - display help message
6406
* ``--verbose`` or ``-v`` - display additional information
6407
* ``--quiet`` or ``-q`` - only output warnings and errors.
6409
Unlike global options, standard options can be used in aliases and
6410
may have command-specific help. (Ian Clatworthy)
6412
* Verbosity level processing has now been unified. If ``--verbose``
6413
or ``-v`` is specified on the command line multiple times, the
6414
verbosity level is made positive the first time then increased.
6415
If ``--quiet`` or ``-q`` is specified on the command line
6416
multiple times, the verbosity level is made negative the first
6417
time then decreased. To get the default verbosity level of zero,
6418
either specify none of the above , ``--no-verbose`` or ``--no-quiet``.
6419
Note that most commands currently ignore the magnitude of the
6420
verbosity level but do respect *quiet vs normal vs verbose* when
6421
generating output. (Ian Clatworthy)
6423
* ``Branch.hooks`` now supports ``pre_commit`` hook. The hook's signature
6424
is documented in BranchHooks constructor. (Nam T. Nguyen, #102747)
6426
* New ``Repository.stream_knit_data_for_revisions`` request added to the
6427
network protocol for greatly reduced roundtrips when retrieving a set of
6428
revisions. (Andrew Bennetts)
6433
* ``bzr plugins`` now lists the version number for each plugin in square
6434
brackets after the path. (Robert Collins, #125421)
6436
* Pushing, pulling and branching branches with subtree references was not
6437
copying the subtree weave, preventing the file graph from being accessed
6438
and causing errors in commits in clones. (Robert Collins)
6440
* Suppress warning "integer argument expected, got float" from Paramiko,
6441
which sometimes caused false test failures. (Martin Pool)
6443
* Fix bug in bundle 4 that could cause attempts to write data to wrong
6444
versionedfile. (Aaron Bentley)
6446
* Diffs generated using "diff -p" no longer break the patch parser.
6449
* get_transport treats an empty possible_transports list the same as a non-
6450
empty one. (Aaron Bentley)
6452
* patch verification for merge directives is reactivated, and works with
6453
CRLF and CR files. (Aaron Bentley)
6455
* Accept ..\ as a path in revision specifiers. This fixes for example
6456
"-r branch:..\other-branch" on Windows. (Lukáš Lalinský)
6458
* ``BZR_PLUGIN_PATH`` may now contain trailing slashes.
6459
(Blake Winton, #129299)
6461
* man page no longer lists hidden options (#131667, Aaron Bentley)
6463
* ``uncommit --help`` now explains the -r option adequately. (Daniel
6466
* Error messages are now better formatted with parameters (such as
6467
filenames) quoted when necessary. This avoids confusion when directory
6468
names ending in a '.' at the end of messages were confused with a
6469
full stop that may or not have been there. (Daniel Watkins, #129791)
6471
* Fix ``status FILE -r X..Y``. (Lukáš Lalinský)
6473
* If a particular command is an alias, ``help`` will show the alias
6474
instead of claiming there is no help for said alias. (Daniel Watkins,
6477
* TreeTransform-based operations, like pull, merge, revert, and branch,
6478
now roll back if they encounter an error. (Aaron Bentley, #67699)
6480
* ``bzr commit`` now exits cleanly if a character unsupported by the
6481
current encoding is used in the commit message. (Daniel Watkins,
6484
* bzr send uses default values for ranges when only half of an elipsis
6485
is specified ("-r..5" or "-r5.."). (#61685, Aaron Bentley)
6487
* Avoid trouble when Windows ssh calls itself 'plink' but no plink
6488
binary is present. (Martin Albisetti, #107155)
6490
* ``bzr remove`` should remove clean subtrees. Now it will remove (without
6491
needing ``--force``) subtrees that contain no files with text changes or
6492
modified files. With ``--force`` it removes the subtree regardless of
6493
text changes or unknown files. Directories with renames in or out (but
6494
not changed otherwise) will now be removed without needing ``--force``.
6495
Unknown ignored files will be deleted without needing ``--force``.
6496
(Marius Kruger, #111665)
6498
* When two plugins conflict, the source of both the losing and now the
6499
winning definition is shown. (Konstantin Mikhaylov, #5454)
6501
* When committing to a branch, the location being committed to is
6502
displayed. (Daniel Watkins, #52479)
6504
* ``bzr --version`` takes care about encoding of stdout, especially
6505
when output is redirected. (Alexander Belchenko, #131100)
6507
* Prompt for an ftp password if none is provided.
6508
(Vincent Ladeuil, #137044)
6510
* Reuse bound branch associated transport to avoid multiple
6512
(Vincent Ladeuil, #128076, #131396)
6514
* Overwrite conflicting tags by ``push`` and ``pull`` if the
6515
``--overwrite`` option is specified. (Lukáš Lalinský, #93947)
6517
* In checkouts, tags are copied into the master branch when created,
6518
changed or deleted, and are copied into the checkout when it is
6519
updated. (Martin Pool, #93856, #93860)
6521
* Print a warning instead of aborting the ``python setup.py install``
6522
process if building of a C extension is not possible.
6523
(Lukáš Lalinský, Alexander Belchenko)
6528
* Add the option "--show-diff" to the commit command in order to display
6529
the diff during the commit log creation. (Goffredo Baroncelli)
6531
* ``pull`` and ``merge`` are much faster at installing bundle format 4.
6534
* ``pull -v`` no longer includes deltas, making it much faster.
6537
* ``send`` now sends the directive as an attachment by default.
6538
(Aaron Bentley, Lukáš Lalinský, Alexander Belchenko)
6540
* Documentation updates (Martin Albisetti)
6542
* Help on debug flags is now included in ``help global-options``.
6543
(Daniel Watkins, #124853)
6545
* Parameters passed on the command line are checked to ensure they are
6546
supported by the encoding in use. (Daniel Watkins)
6548
* The compression used within the bzr repository has changed from zlib
6549
level 9 to the zlib default level. This improves commit performance with
6550
only a small increase in space used (and in some cases a reduction in
6551
space). (Robert Collins)
6553
* Initial commit no longer SHAs files twice and now reuses the path
6554
rather than looking it up again, making it faster.
6557
* New option ``-c``/``--change`` for ``diff`` and ``status`` to show
6558
changes in one revision. (Lukáš Lalinský)
6560
* If versioned files match a given ignore pattern, a warning is now
6561
given. (Daniel Watkins, #48623)
6563
* ``bzr status`` now has -S as a short name for --short and -V as a
6564
short name for --versioned. These have been added to assist users
6565
migrating from Subversion: ``bzr status -SV`` is now like
6566
``svn status -q``. (Daniel Watkins, #115990)
6568
* Added C implementation of ``PatienceSequenceMatcher``, which is about
6569
10x faster than the Python version. This speeds up commands that
6570
need file diffing, such as ``bzr commit`` or ``bzr diff``.
6573
* HACKING has been extended with a large section on core developer tasks.
6576
* Add ``branches`` and ``standalone-trees`` as online help topics and
6577
include them as Concepts within the User Reference.
6578
(Paul Moore, Ian Clatworthy)
6580
* ``check`` can detect versionedfile parent references that are
6581
inconsistent with revision and inventory info, and ``reconcile`` can fix
6582
them. These faulty references were generated by 0.8-era releases,
6583
so repositories which were manipulated by old bzrs should be
6584
checked, and possibly reconciled ASAP. (Aaron Bentley, Andrew Bennetts)
6589
* ``Branch.append_revision`` is removed altogether; please use
6590
``Branch.set_last_revision_info`` instead. (Martin Pool)
6592
* CommitBuilder now advertises itself as requiring the root entry to be
6593
supplied. This only affects foreign repository implementations which reuse
6594
CommitBuilder directly and have changed record_entry_contents to require
6595
that the root not be supplied. This should be precisely zero plugins
6596
affected. (Robert Collins)
6598
* The ``add_lines`` methods on ``VersionedFile`` implementations has changed
6599
its return value to include the sha1 and length of the inserted text. This
6600
allows the avoidance of double-sha1 calculations during commit.
6603
* ``Transport.should_cache`` has been removed. It was not called in the
6604
previous release. (Martin Pool)
6609
* Tests may now raise TestNotApplicable to indicate they shouldn't be
6610
run in a particular scenario. (Martin Pool)
6612
* New function multiply_tests_from_modules to give a simpler interface
6613
to test parameterization. (Martin Pool, Robert Collins)
6615
* ``Transport.should_cache`` has been removed. It was not called in the
6616
previous release. (Martin Pool)
6618
* NULL_REVISION is returned to indicate the null revision, not None.
6621
* Use UTF-8 encoded StringIO for log tests to avoid failures on
6622
non-ASCII committer names. (Lukáš Lalinský)
6627
* ``bzrlib.plugin.all_plugins`` has been deprecated in favour of
6628
``bzrlib.plugin.plugins()`` which returns PlugIn objects that provide
6629
useful functionality for determining the path of a plugin, its tests, and
6630
its version information. (Robert Collins)
6632
* Add the option user_encoding to the function 'show_diff_trees()'
6633
in order to move the user encoding at the UI level. (Goffredo Baroncelli)
6635
* Add the function make_commit_message_template_encoded() and the function
6636
edit_commit_message_encoded() which handle encoded strings.
6637
This is done in order to mix the commit messages (which is a unicode
6638
string), and the diff which is a raw string. (Goffredo Baroncelli)
6640
* CommitBuilder now defaults to using add_lines_with_ghosts, reducing
6641
overhead on non-weave repositories which don't require all parents to be
6642
present. (Robert Collins)
6644
* Deprecated method ``find_previous_heads`` on
6645
``bzrlib.inventory.InventoryEntry``. This has been superseded by the use
6646
of ``parent_candidates`` and a separate heads check via the repository
6647
API. (Robert Collins)
6649
* New trace function ``mutter_callsite`` will print out a subset of the
6650
stack to the log, which can be useful for gathering debug details.
6653
* ``bzrlib.pack.ContainerWriter`` now tracks how many records have been
6654
added via a public attribute records_written. (Robert Collins)
6656
* New method ``bzrlib.transport.Transport.get_recommended_page_size``.
6657
This provides a hint to users of transports as to the reasonable
6658
minimum data to read. In principle this can take latency and
6659
bandwidth into account on a per-connection basis, but for now it
6660
just has hard coded values based on the url. (e.g. http:// has a large
6661
page size, file:// has a small one.) (Robert Collins)
6663
* New method on ``bzrlib.transport.Transport`` ``open_write_stream`` allows
6664
incremental addition of data to a file without requiring that all the
6665
data be buffered in memory. (Robert Collins)
6667
* New methods on ``bzrlib.knit.KnitVersionedFile``:
6668
``get_data_stream(versions)``, ``insert_data_stream(stream)`` and
6669
``get_format_signature()``. These provide some infrastructure for
6670
efficiently streaming the knit data for a set of versions over the smart
6673
* Knits with no annotation cache still produce correct annotations.
6676
* Three new methods have been added to ``bzrlib.trace``:
6677
``set_verbosity_level``, ``get_verbosity_level`` and ``is_verbose``.
6678
``set_verbosity_level`` expects a numeric value: negative for quiet,
6679
zero for normal, positive for verbose. The size of the number can be
6680
used to determine just how quiet or verbose the application should be.
6681
The existing ``be_quiet`` and ``is_quiet`` routines have been
6682
integrated into this new scheme. (Ian Clatworthy)
6684
* Options can now be delcared with a ``custom_callback`` parameter. If
6685
set, this routine is called after the option is processed. This feature
6686
is now used by the standard options ``verbose`` and ``quiet`` so that
6687
setting one implicitly resets the other. (Ian Clatworthy)
6689
* Rather than declaring a new option from scratch in order to provide
6690
custom help, a centrally registered option can be decorated using the
6691
new ``bzrlib.Option.custom_help`` routine. In particular, this routine
6692
is useful when declaring better help for the ``verbose`` and ``quiet``
6693
standard options as the base definition of these is now more complex
6694
than before thanks to their use of a custom callback. (Ian Clatworthy)
6696
* Tree._iter_changes(specific_file=[]) now iterates through no files,
6697
instead of iterating through all files. None is used to iterate through
6698
all files. (Aaron Bentley)
6700
* WorkingTree.revert() now accepts None to revert all files. The use of
6701
[] to revert all files is deprecated. (Aaron Bentley)
6707
:Released: 2007-08-28
6712
* Documentation is now organized into multiple directories with a level
6713
added for different languages or locales. Added the Mini Tutorial
6714
and Quick Start Summary (en) documents from the Wiki, improving the
6715
content and readability of the former. Formatted NEWS as Release Notes
6716
complete with a Table of Conents, one heading per release. Moved the
6717
Developer Guide into the main document catalog and provided a link
6718
from the developer document catalog back to the main one.
6719
(Ian Clatworthy, Sabin Iacob, Alexander Belchenko)
6725
* The static convenience method ``BzrDir.create_repository``
6726
is deprecated. Callers should instead create a ``BzrDir`` instance
6727
and call ``create_repository`` on that. (Martin Pool)
6733
:Released: 2007-08-14
6738
* ``bzr init`` should connect to the remote location one time only. We
6739
have been connecting several times because we forget to pass around the
6740
Transport object. This modifies ``BzrDir.create_branch_convenience``,
6741
so that we can give it the Transport we already have.
6742
(John Arbash Meinel, Vincent Ladeuil, #111702)
6744
* Get rid of sftp connection cache (get rid of the FTP one too).
6745
(Vincent Ladeuil, #43731)
6747
* bzr branch {local|remote} remote don't try to create a working tree
6749
(Vincent Ladeuil, #112173)
6751
* All identified multiple connections for a single bzr command have been
6752
fixed. See bzrlib/tests/commands directory.
6755
* ``bzr rm`` now does not insist on ``--force`` to delete files that
6756
have been renamed but not otherwise modified. (Marius Kruger,
6759
* ``bzr selftest --bench`` no longer emits deprecation warnings
6762
* ``bzr status`` now honours FILE parameters for conflict lists
6763
(Aaron Bentley, #127606)
6765
* ``bzr checkout`` now honours -r when reconstituting a working tree.
6766
It also honours -r 0. (Aaron Bentley, #127708)
6768
* ``bzr add *`` no more fails on Windows if working tree contains
6769
non-ascii file names. (Kuno Meyer, #127361)
6771
* allow ``easy_install bzr`` runs without fatal errors.
6772
(Alexander Belchenko, #125521)
6774
* Graph._filter_candidate_lca does not raise KeyError if a candidate
6775
is eliminated just before it would normally be examined. (Aaron Bentley)
6777
* SMTP connection failures produce a nice message, not a traceback.
6783
* Don't show "dots" progress indicators when run non-interactively, such
6784
as from cron. (Martin Pool)
6786
* ``info`` now formats locations more nicely and lists "submit" and
6787
"public" branches (Aaron Bentley)
6789
* New ``pack`` command that will trigger database compression within
6790
the repository (Robert Collins)
6792
* Implement ``_KnitIndex._load_data`` in a pyrex extension. The pyrex
6793
version is approximately 2-3x faster at parsing a ``.kndx`` file.
6794
Which yields a measurable improvement for commands which have to
6795
read from the repository, such as a 1s => 0.75s improvement in
6796
``bzr diff`` when there are changes to be shown. (John Arbash Meinel)
6798
* Merge is now faster. Depending on the scenario, it can be more than 2x
6799
faster. (Aaron Bentley)
6801
* Give a clearer warning, and allow ``python setup.py install`` to
6802
succeed even if pyrex is not available.
6803
(John Arbash Meinel)
6805
* ``DirState._read_dirblocks`` now has an optional Pyrex
6806
implementation. This improves the speed of any command that has to
6807
read the entire DirState. (``diff``, ``status``, etc, improve by
6809
``bisect_dirblocks`` has also been improved, which helps all
6810
``_get_entry`` type calls (whenever we are searching for a
6811
particular entry in the in-memory DirState).
6812
(John Arbash Meinel)
6814
* ``bzr pull`` and ``bzr push`` no longer do a complete walk of the
6815
branch revision history for ui display unless -v is supplied.
6818
* ``bzr log -rA..B`` output shifted to the left margin if the log only
6819
contains merge revisions. (Kent Gibson)
6821
* The ``plugins`` command is now public with improved help.
6824
* New bundle and merge directive formats are faster to generate, and
6826
* Annotate merge now works when there are local changes. (Aaron Bentley)
6828
* Commit now only shows the progress in terms of directories instead of
6829
entries. (Ian Clatworthy)
6831
* Fix ``KnitRepository.get_revision_graph`` to not request the graph 2
6832
times. This makes ``get_revision_graph`` 2x faster. (John Arbash
6835
* Fix ``VersionedFile.get_graph()`` to avoid using
6836
``set.difference_update(other)``, which has bad scaling when
6837
``other`` is large. This improves ``VF.get_graph([version_id])`` for
6838
a 12.5k graph from 2.9s down to 200ms. (John Arbash Meinel)
6840
* The ``--lsprof-file`` option now generates output for KCacheGrind if
6841
the file starts with ``callgrind.out``. This matches the default file
6842
filtering done by KCacheGrind's Open Dialog. (Ian Clatworthy)
6844
* Fix ``bzr update`` to avoid an unnecessary
6845
``branch.get_master_branch`` call, which avoids 1 extra connection
6846
to the remote server. (Partial fix for #128076, John Arbash Meinel)
6848
* Log errors from the smart server in the trace file, to make debugging
6849
test failures (and live failures!) easier. (Andrew Bennetts)
6851
* The HTML version of the man page has been superceded by a more
6852
comprehensive manual called the Bazaar User Reference. This manual
6853
is completed generated from the online help topics. As part of this
6854
change, limited reStructuredText is now explicitly supported in help
6855
topics and command help with 'unnatural' markup being removed prior
6856
to display by the online help or inclusion in the man page.
6859
* HTML documentation now use files extension ``*.html``
6860
(Alexander Belchenko)
6862
* The cache of ignore definitions is now cleared in WorkingTree.unlock()
6863
so that changes to .bzrignore aren't missed. (#129694, Daniel Watkins)
6865
* ``bzr selftest --strict`` fails if there are any missing features or
6866
expected test failures. (Daniel Watkins, #111914)
6868
* Link to registration survey added to README. (Ian Clatworthy)
6870
* Windows standalone installer show link to registration survey
6871
when installation finished. (Alexander Belchenko)
6876
* Deprecated dictionary ``bzrlib.option.SHORT_OPTIONS`` removed.
6877
Options are now required to provide a help string and it must
6878
comply with the style guide by being one or more sentences with an
6879
initial capital and final period. (Martin Pool)
6881
* KnitIndex.get_parents now returns tuples. (Robert Collins)
6883
* Ancient unused ``Repository.text_store`` attribute has been removed.
6886
* The ``bzrlib.pack`` interface has changed to use tuples of bytestrings
6887
rather than just bytestrings, making it easier to represent multiple
6888
element names. As this interface was not used by any internal facilities
6889
since it was introduced in 0.18 no API compatibility is being preserved.
6890
The serialised form of these packs is identical with 0.18 when a single
6891
element tuple is in use. (Robert Collins)
6896
* merge now uses ``iter_changes`` to calculate changes, which makes room for
6897
future performance increases. It is also more consistent with other
6898
operations that perform comparisons, and reduces reliance on
6899
Tree.inventory. (Aaron Bentley)
6901
* Refactoring of transport classes connected to a remote server.
6902
ConnectedTransport is a new class that serves as a basis for all
6903
transports needing to connect to a remote server. transport.split_url
6904
have been deprecated, use the static method on the object instead. URL
6905
tests have been refactored too.
6908
* Better connection sharing for ConnectedTransport objects.
6909
transport.get_transport() now accepts a 'possible_transports' parameter.
6910
If a newly requested transport can share a connection with one of the
6914
* Most functions now accept ``bzrlib.revision.NULL_REVISION`` to indicate
6915
the null revision, and consider using ``None`` for this purpose
6916
deprecated. (Aaron Bentley)
6918
* New ``index`` module with abstract index functionality. This will be
6919
used during the planned changes in the repository layer. Currently the
6920
index layer provides a graph aware immutable index, a builder for the
6921
same index type to allow creating them, and finally a composer for
6922
such indices to allow the use of many indices in a single query. The
6923
index performance is not optimised, however the API is stable to allow
6924
development on top of the index. (Robert Collins)
6926
* ``bzrlib.dirstate.cmp_by_dirs`` can be used to compare two paths by
6927
their directory sections. This is equivalent to comparing
6928
``path.split('/')``, only without having to split the paths.
6929
This has a Pyrex implementation available.
6930
(John Arbash Meinel)
6932
* New transport decorator 'unlistable+' which disables the list_dir
6933
functionality for testing.
6935
* Deprecated ``change_entry`` in transform.py. (Ian Clatworthy)
6937
* RevisionTree.get_weave is now deprecated. Tree.plan_merge is now used
6938
for performing annotate-merge. (Aaron Bentley)
6940
* New EmailMessage class to create email messages. (Adeodato Simó)
6942
* Unused functions on the private interface KnitIndex have been removed.
6945
* New ``knit.KnitGraphIndex`` which provides a ``KnitIndex`` layered on top
6946
of a ``index.GraphIndex``. (Robert Collins)
6948
* New ``knit.KnitVersionedFile.iter_parents`` method that allows querying
6949
the parents of many knit nodes at once, reducing round trips to the
6950
underlying index. (Robert Collins)
6952
* Graph now has an is_ancestor method, various bits use it.
6955
* The ``-Dhpss`` flag now includes timing information. As well as
6956
logging when a new connection is opened. (John Arbash Meinel)
6958
* ``bzrlib.pack.ContainerWriter`` now returns an offset, length tuple to
6959
callers when inserting data, allowing generation of readv style access
6960
during pack creation, without needing a separate pass across the output
6961
pack to gather such details. (Robert Collins)
6963
* ``bzrlib.pack.make_readv_reader`` allows readv based access to pack
6964
files that are stored on a transport. (Robert Collins)
6966
* New ``Repository.has_same_location`` method that reports if two
6967
repository objects refer to the same repository (although with some risk
6968
of false negatives). (Andrew Bennetts)
6970
* InterTree.compare now passes require_versioned on correctly.
6973
* New methods on Repository - ``start_write_group``,
6974
``commit_write_group``, ``abort_write_group`` and ``is_in_write_group`` -
6975
which provide a clean hook point for transactional Repositories - ones
6976
where all the data for a fetch or commit needs to be made atomically
6977
available in one step. This allows the write lock to remain while making
6978
a series of data insertions. (e.g. data conversion). (Robert Collins)
6980
* In ``bzrlib.knit`` the internal interface has been altered to use
6981
3-tuples (index, pos, length) rather than two-tuples (pos, length) to
6982
describe where data in a knit is, allowing knits to be split into
6983
many files. (Robert Collins)
6985
* ``bzrlib.knit._KnitData`` split into cache management and physical access
6986
with two access classes - ``_PackAccess`` and ``_KnitAccess`` defined.
6987
The former provides access into a .pack file, and the latter provides the
6988
current production repository form of .knit files. (Robert Collins)
6993
* Remove selftest ``--clean-output``, ``--numbered-dirs`` and
6994
``--keep-output`` options, which are obsolete now that tests
6995
are done within directories in $TMPDIR. (Martin Pool)
6997
* The SSH_AUTH_SOCK environment variable is now reset to avoid
6998
interaction with any running ssh agents. (Jelmer Vernooij, #125955)
7000
* run_bzr_subprocess handles parameters the same way as run_bzr:
7001
either a string or a list of strings should be passed as the first
7002
parameter. Varargs-style parameters are deprecated. (Aaron Bentley)
7008
:Released: 2007-07-17
7013
* Fix 'bzr add' crash under Win32 (Kuno Meyer)
7019
:Released: 2007-07-10
7024
* Do not suppress pipe errors, etc. in non-display commands
7025
(Alexander Belchenko, #87178)
7027
* Display a useful error message when the user requests to annotate
7028
a file that is not present in the specified revision.
7029
(James Westby, #122656)
7031
* Commands that use status flags now have a reference to 'help
7032
status-flags'. (Daniel Watkins, #113436)
7034
* Work around python-2.4.1 inhability to correctly parse the
7035
authentication header.
7036
(Vincent Ladeuil, #121889)
7038
* Use exact encoding for merge directives. (Adeodato Simó, #120591)
7040
* Fix tempfile permissions error in smart server tar bundling under
7041
Windows. (Martin _, #119330)
7043
* Fix detection of directory entries in the inventory. (James Westby)
7045
* Fix handling of http code 400: Bad Request When issuing too many ranges.
7046
(Vincent Ladeuil, #115209)
7048
* Issue a CONNECT request when connecting to an https server
7049
via a proxy to enable SSL tunneling.
7050
(Vincent Ladeuil, #120678)
7052
* Fix ``bzr log -r`` to support selecting merge revisions, both
7053
individually and as part of revision ranges.
7054
(Kent Gibson, #4663)
7056
* Don't leave cruft behind when failing to acquire a lockdir.
7057
(Martin Pool, #109169)
7059
* Don't use the '-f' strace option during tests.
7060
(Vincent Ladeuil, #102019).
7062
* Warn when setting ``push_location`` to a value that will be masked by
7063
locations.conf. (Aaron Bentley, #122286)
7065
* Fix commit ordering in corner case (Aaron Bentley, #94975)
7067
* Make annotate behave in a non-ASCII world (Adeodato Simó).
7072
* The --lsprof-file option now dumps a text rendering of the profiling
7073
information if the filename ends in ".txt". It will also convert the
7074
profiling information to a format suitable for KCacheGrind if the
7075
output filename ends in ".callgrind". Fixes to the lsprofcalltree
7076
conversion process by Jean Paul Calderone and Itamar were also merged.
7077
See http://ddaa.net/blog/python/lsprof-calltree. (Ian Clatworthy)
7079
* ``info`` now defaults to non-verbose mode, displaying only paths and
7080
abbreviated format info. ``info -v`` displays all the information
7081
formerly displayed by ``info``. (Aaron Bentley, Adeodato Simó)
7083
* ``bzr missing`` now has better option names ``--this`` and ``--other``.
7086
* The internal ``weave-list`` command has become ``versionedfile-list``,
7087
and now lists knits as well as weaves. (Aaron Bentley)
7089
* Automatic merge base selection uses a faster algorithm that chooses
7090
better bases in criss-cross merge situations (Aaron Bentley)
7092
* Progress reporting in ``commit`` has been improved. The various logical
7093
stages are now reported on as follows, namely:
7095
* Collecting changes [Entry x/y] - Stage n/m
7096
* Saving data locally - Stage n/m
7097
* Uploading data to master branch - Stage n/m
7098
* Updating the working tree - Stage n/m
7099
* Running post commit hooks - Stage n/m
7101
If there is no master branch, the 3rd stage is omitted and the total
7102
number of stages is adjusted accordingly.
7104
Each hook that is run after commit is listed with a name (as hooks
7105
can be slow it is useful feedback).
7106
(Ian Clatworthy, Robert Collins)
7108
* Various operations that are now faster due to avoiding unnecessary
7109
topological sorts. (Aaron Bentley)
7111
* Make merge directives robust against broken bundles. (Aaron Bentley)
7113
* The lsprof filename note is emitted via trace.note(), not standard
7114
output. (Aaron Bentley)
7116
* ``bzrlib`` now exports explicit API compatibility information to assist
7117
library users and plugins. See the ``bzrlib.api`` module for details.
7120
* Remove unnecessary lock probes when acquiring a lockdir.
7123
* ``bzr --version`` now shows the location of the bzr log file, which
7124
is especially useful on Windows. (Martin Pool)
7126
* -D now supports hooks to get debug tracing of hooks (though its currently
7127
minimal in nature). (Robert Collins)
7129
* Long log format reports deltas on merge revisions.
7130
(John Arbash Meinel, Kent Gibson)
7132
* Make initial push over ftp more resilient. (John Arbash Meinel)
7134
* Print a summary of changes for update just like pull does.
7135
(Daniel Watkins, #113990)
7137
* Add a -Dhpss option to trace smart protocol requests and responses.
7143
* Testing cleanups -
7144
``bzrlib.repository.RepositoryTestProviderAdapter`` has been moved
7145
to ``bzrlib.tests.repository_implementations``;
7146
``bzrlib.repository.InterRepositoryTestProviderAdapter`` has been moved
7147
to ``bzrlib.tests.interrepository_implementations``;
7148
``bzrlib.transport.TransportTestProviderAdapter`` has moved to
7149
``bzrlib.tests.test_transport_implementations``.
7150
``bzrlib.branch.BranchTestProviderAdapter`` has moved to
7151
``bzrlib.tests.branch_implementations``.
7152
``bzrlib.bzrdir.BzrDirTestProviderAdapter`` has moved to
7153
``bzrlib.tests.bzrdir_implementations``.
7154
``bzrlib.versionedfile.InterVersionedFileTestProviderAdapter`` has moved
7155
to ``bzrlib.tests.interversionedfile_implementations``.
7156
``bzrlib.store.revision.RevisionStoreTestProviderAdapter`` has moved to
7157
``bzrlib.tests.revisionstore_implementations``.
7158
``bzrlib.workingtree.WorkingTreeTestProviderAdapter`` has moved to
7159
``bzrlib.tests.workingtree_implementations``.
7160
These changes are an API break in the testing infrastructure only.
7163
* Relocate TestCaseWithRepository to be more central. (Robert Collins)
7165
* ``bzrlib.add.smart_add_tree`` will no longer perform glob expansion on
7166
win32. Callers of the function should do this and use the new
7167
``MutableTree.smart_add`` method instead. (Robert Collins)
7169
* ``bzrlib.add.glob_expand_for_win32`` is now
7170
``bzrlib.win32utils.glob_expand``. (Robert Collins)
7172
* ``bzrlib.add.FastPath`` is now private and moved to
7173
``bzrlib.mutabletree._FastPath``. (Robert Collins, Martin Pool)
7175
* ``LockDir.wait`` removed. (Martin Pool)
7177
* The ``SmartServer`` hooks API has changed for the ``server_started`` and
7178
``server_stopped`` hooks. The first parameter is now an iterable of
7179
backing URLs rather than a single URL. This is to reflect that many
7180
URLs may map to the external URL of the server. E.g. the server interally
7181
may have a chrooted URL but also the local file:// URL will be at the
7182
same location. (Robert Collins)
7187
* New SMTPConnection class to unify email handling. (Adeodato Simó)
7189
* Fix documentation of BzrError. (Adeodato Simó)
7191
* Make BzrBadParameter an internal error. (Adeodato Simó)
7193
* Remove use of 'assert False' to raise an exception unconditionally.
7196
* Give a cleaner error when failing to decode knit index entry.
7199
* TreeConfig would mistakenly search the top level when asked for options
7200
from a section. It now respects the section argument and only
7201
searches the specified section. (James Westby)
7203
* Improve ``make api-docs`` output. (John Arbash Meinel)
7205
* Use os.lstat rather than os.stat for osutils.make_readonly and
7206
osutils.make_writeable. This makes the difftools plugin more
7207
robust when dangling symlinks are found. (Elliot Murphy)
7209
* New ``-Dlock`` option to log (to ~/.bzr.log) information on when
7210
lockdirs are taken or released. (Martin Pool)
7212
* ``bzrlib`` Hooks are now nameable using ``Hooks.name_hook``. This
7213
allows a nicer UI when hooks are running as the current hook can
7214
be displayed. (Robert Collins)
7216
* ``Transport.get`` has had its interface made more clear for ease of use.
7217
Retrieval of a directory must now fail with either 'PathError' at open
7218
time, or raise 'ReadError' on a read. (Robert Collins)
7220
* New method ``_maybe_expand_globs`` on the ``Command`` class for
7221
dealing with unexpanded glob lists - e.g. on the win32 platform. This
7222
was moved from ``bzrlib.add._prepare_file_list``. (Robert Collins)
7224
* ``bzrlib.add.smart_add`` and ``bzrlib.add.smart_add_tree`` are now
7225
deprecated in favour of ``MutableTree.smart_add``. (Robert Collins,
7228
* New method ``external_url`` on Transport for obtaining the url to
7229
hand to external processes. (Robert Collins)
7231
* Teach windows installers to build pyrex/C extensions.
7232
(Alexander Belchenko)
7237
* Removed the ``--keep-output`` option from selftest and clean up test
7238
directories as they're used. This reduces the IO load from
7239
running the test suite and cuts the time by about half.
7240
(Andrew Bennetts, Martin Pool)
7242
* Add scenarios as a public attribute on the TestAdapter classes to allow
7243
modification of the generated scenarios before adaption and easier
7244
testing. (Robert Collins)
7246
* New testing support class ``TestScenarioApplier`` which multiplies
7247
out a single teste by a list of supplied scenarios. (RobertCollins)
7249
* Setting ``repository_to_test_repository`` on a repository_implementations
7250
test will cause it to be called during repository creation, allowing the
7251
testing of repository classes which are not based around the Format
7252
concept. For example a repository adapter can be tested in this manner,
7253
by altering the repository scenarios to include a scenario that sets this
7254
attribute during the test parameterisation in
7255
``bzrlib.tests.repository.repository_implementations``. (Robert Collins)
7257
* Clean up many of the APIs for blackbox testing of Bazaar. The standard
7258
interface is now self.run_bzr. The command to run can be passed as
7259
either a list of parameters, a string containing the command line, or
7260
(deprecated) varargs parameters. (Martin Pool)
7262
* The base TestCase now isolates tests from -D parameters by clearing
7263
``debug.debug_flags`` and restores it afterwards. (Robert Collins)
7265
* Add a relpath parameter to get_transport methods in test framework to
7266
avoid useless cloning.
7267
(Vincent Ladeuil, #110448)
7273
:Released: 2007-06-18
7278
* Fix crash of commit due to wrong lookup of filesystem encoding.
7279
(Colin Watson, #120647)
7281
* Revert logging just to stderr in commit as broke unicode filenames.
7282
(Aaron Bentley, Ian Clatworthy, #120930)
7288
:Released: 2007-06-12
7290
Notes When Upgrading
7291
********************
7293
* The kind() and is_executable() APIs on the WorkingTree interface no
7294
longer implicitly (read) locks and unlocks the tree. This *might*
7295
impact some plug-ins and tools using this part of the API. If you find
7296
an issue that may be caused by this change, please let us know,
7297
particularly the plug-in/tool maintainer. If encountered, the API
7298
fix is to surround kind() and is_executable() calls with lock_read()
7299
and unlock() like so::
7301
work_tree.lock_read()
7303
kind = work_tree.kind(...)
7309
* Rework of LogFormatter API to provide beginning/end of log hooks and to
7310
encapsulate the details of the revision to be logged in a LogRevision
7312
In long log formats, merge revision ids are only shown when --show-ids
7313
is specified, and are labelled "revision-id:", as per mainline
7314
revisions, instead of "merged:". (Kent Gibson)
7316
* New ``BranchBuilder`` API which allows the construction of particular
7317
histories quickly. Useful for testing and potentially other applications
7318
too. (Robert Collins)
7323
* There are two new help topics, working-trees and repositories that
7324
attempt to explain these concepts. (James Westby, John Arbash Meinel,
7327
* Added ``bzr log --limit`` to report a limited number of revisions.
7328
(Kent Gibson, #3659)
7330
* Revert does not try to preserve file contents that were originally
7331
produced by reverting to a historical revision. (Aaron Bentley)
7333
* ``bzr log --short`` now includes ``[merge]`` for revisions which
7334
have more than one parent. This is a small improvement to help
7335
understanding what changes have occurred
7336
(John Arbash Meinel, #83887)
7338
* TreeTransform avoids many renames when contructing large trees,
7339
improving speed. 3.25x speedups have been observed for construction of
7340
kernel-sized-trees, and checkouts are 1.28x faster. (Aaron Bentley)
7342
* Commit on large trees is now faster. In my environment, a commit of
7343
a small change to the Mozilla tree (55k files) has dropped from
7344
66 seconds to 32 seconds. For a small tree of 600 files, commit of a
7345
small change is 33% faster. (Ian Clatworthy)
7347
* New --create-prefix option to bzr init, like for push. (Daniel Watkins,
7353
* ``bzr push`` should only connect to the remote location one time.
7354
We have been connecting 3 times because we forget to pass around
7355
the Transport object. This adds ``BzrDir.clone_on_transport()``, so
7356
that we can pass in the Transport that we already have.
7357
(John Arbash Meinel, #75721)
7359
* ``DirState.set_state_from_inventory()`` needs to properly order
7360
based on split paths, not just string paths.
7361
(John Arbash Meinel, #115947)
7363
* Let TestUIFactoy encode the password prompt with its own stdout.
7364
(Vincent Ladeuil, #110204)
7366
* pycurl should take use the range header that takes the range hint
7368
(Vincent Ladeuil, #112719)
7370
* WorkingTree4.get_file_sha1 no longer raises an exception when invoked
7371
on a missing file. (Aaron Bentley, #118186)
7373
* WorkingTree.remove works correctly with tree references, and when pwd is
7374
not the tree root. (Aaron Bentley)
7376
* Merge no longer fails when a file is renamed in one tree and deleted
7377
in the other. (Aaron Bentley, #110279)
7379
* ``revision-info`` now accepts dotted revnos, doesn't require a tree,
7380
and defaults to the last revision (Matthew Fuller, #90048)
7382
* Tests no longer fail when BZR_REMOTE_PATH is set in the environment.
7383
(Daniel Watkins, #111958)
7385
* ``bzr branch -r revid:foo`` can be used to branch any revision in
7386
your repository. (Previously Branch6 only supported revisions in your
7387
mainline). (John Arbash Meinel, #115343)
7392
:Released: 2007-05-07
7397
* Handle when you have 2 directories with similar names, but one has a
7398
hyphen. (``'abc'`` versus ``'abc-2'``). The WT4._iter_changes
7399
iterator was using direct comparison and ``'abc/a'`` sorts after
7400
``'abc-2'``, but ``('abc', 'a')`` sorts before ``('abc-2',)``.
7401
(John Arbash Meinel, #111227)
7403
* Handle when someone renames a file on disk without telling bzr.
7404
Previously we would report the first file as missing, but not show
7405
the new unknown file. (John Arbash Meinel, #111288)
7407
* Avoid error when running hooks after pulling into or pushing from
7408
a branch bound to a smartserver branch. (Martin Pool, #111968)
7413
* Move developer documentation to doc/developers/. This reduces clutter in
7414
the root of the source tree and allows HACKING to be split into multiple
7415
files. (Robert Collins, Alexander Belchenko)
7417
* Clean up the ``WorkingTree4._iter_changes()`` internal loops as well as
7418
``DirState.update_entry()``. This optimizes the core logic for ``bzr
7419
diff`` and ``bzr status`` significantly improving the speed of
7420
both. (John Arbash Meinel)
7425
:Released: 2007-04-30
7430
* Handle the case when you delete a file, and then rename another file
7431
on top of it. Also handle the case of ``bzr rm --keep foo``. ``bzr
7432
status`` should show the removed file and an unknown file in its
7433
place. (John Arbash Meinel, #109993)
7435
* Bundles properly read and write revision properties that have an
7436
empty value. And when the value is not ASCII.
7437
(John Arbash Meinel, #109613)
7439
* Fix the bzr commit message to be in text mode.
7440
(Alexander Belchenko, #110901)
7442
* Also handle when you rename a file and create a file where it used
7443
to be. (John Arbash Meinel, #110256)
7445
* ``WorkingTree4._iter_changes`` should not descend into unversioned
7446
directories. (John Arbash Meinel, #110399)
7451
:Released: 2007-04-26
7453
Notes When Upgrading
7454
********************
7456
* ``bzr remove`` and ``bzr rm`` will now remove the working file, if
7457
it could be recovered again.
7458
This has been done for consistency with svn and the unix rm command.
7459
The old ``remove`` behaviour has been retained in the new option
7460
``bzr remove --keep``, which will just stop versioning the file,
7462
``bzr remove --force`` have been added which will always delete the
7464
``bzr remove`` is also more verbose.
7465
(Marius Kruger, #82602)
7470
* Merge directives can now be supplied as input to `merge` and `pull`,
7471
like bundles can. (Aaron Bentley)
7473
* Sending the SIGQUIT signal to bzr, which can be done on Unix by
7474
pressing Control-Backslash, drops bzr into a debugger. Type ``'c'``
7475
to continue. This can be disabled by setting the environment variable
7476
``BZR_SIGQUIT_PDB=0``. (Martin Pool)
7478
* selftest now supports --list-only to list tests instead of running
7479
them. (Ian Clatworthy)
7481
* selftest now supports --exclude PATTERN (or -x PATTERN) to exclude
7482
tests with names that match that regular expression.
7483
(Ian Clatworthy, #102679)
7485
* selftest now supports --randomize SEED to run tests in a random order.
7486
SEED is typically the value 'now' meaning 'use the current time'.
7487
(Ian Clatworthy, #102686)
7489
* New option ``--fixes`` to commit, which stores bug fixing annotations as
7490
revision properties. Built-in support for Launchpad, Debian, Trac and
7491
Bugzilla bug trackers. (Jonathan Lange, James Henstridge, Robert Collins)
7493
* New API, ``bzrlib.bugtracker.tracker_registry``, for adding support for
7494
other bug trackers to ``fixes``. (Jonathan Lange, James Henstridge,
7497
* ``selftest`` has new short options ``-f`` and ``-1``. (Martin
7500
* ``bzrlib.tsort.MergeSorter`` optimizations. Change the inner loop
7501
into using local variables instead of going through ``self._var``.
7502
Improves the time to ``merge_sort`` a 10k revision graph by
7503
approximately 40% (~700->400ms). (John Arbash Meinel)
7505
* ``make docs`` now creates a man page at ``man1/bzr.1`` fixing bug 107388.
7508
* ``bzr help`` now provides cross references to other help topics using
7509
the _see_also facility on command classes. Likewise the bzr_man
7510
documentation, and the bzr.1 man page also include this information.
7513
* Tags are now included in logs, that use the long log formatter.
7514
(Erik Bågfors, Alexander Belchenko)
7516
* ``bzr help`` provides a clearer message when a help topic cannot be
7517
found. (Robert Collins, #107656)
7519
* ``bzr help`` now accepts optional prefixes for command help. The help
7520
for all commands can now be found at ``bzr help commands/COMMANDNAME``
7521
as well as ``bzr help COMMANDNAME`` (which only works for commands
7522
where the name is not the same as a more general help topic).
7525
* ``bzr help PLUGINNAME`` will now return the module docstring from the
7526
plugin PLUGINNAME. (Robert Collins, #50408)
7528
* New help topic ``urlspec`` which lists the availables transports.
7529
(Goffredo Baroncelli)
7531
* doc/server.txt updated to document the default bzr:// port
7532
and also update the blurb about the hpss' current status.
7533
(Robert Collins, #107125).
7535
* ``bzr serve`` now listens on interface 0.0.0.0 by default, making it
7536
serve out to the local LAN (and anyone in the world that can reach the
7537
machine running ``bzr serve``. (Robert Collins, #98918)
7539
* A new smart server protocol version has been added. It prefixes requests
7540
and responses with an explicit version identifier so that future protocol
7541
revisions can be dealt with gracefully. (Andrew Bennetts, Robert Collins)
7543
* The bzr protocol version 2 indicates success or failure in every response
7544
without depending on particular commands encoding that consistently,
7545
allowing future client refactorings to be much more robust about error
7546
handling. (Robert Collins, Martin Pool, Andrew Bennetts)
7548
* The smart protocol over HTTP client has been changed to always post to the
7549
same ``.bzr/smart`` URL under the original location when it can. This allows
7550
HTTP servers to only have to pass URLs ending in .bzr/smart to the smart
7551
server handler, and not arbitrary ``.bzr/*/smart`` URLs. (Andrew Bennetts)
7553
* digest authentication is now supported for proxies and HTTP by the urllib
7554
based http implementation. Tested against Apache 2.0.55 and Squid
7555
2.6.5. Basic and digest authentication are handled coherently for HTTP
7556
and proxy: if the user is provided in the url (bzr command line for HTTP,
7557
proxy environment variables for proxies), the password is prompted for
7558
(only once). If the password is provided, it is taken into account. Once
7559
the first authentication is successful, all further authentication
7560
roundtrips are avoided by preventively setting the right authentication
7567
* bzrlib API compatability with 0.8 has been dropped, cleaning up some
7568
code paths. (Robert Collins)
7570
* Change the format of chroot urls so that they can be safely manipulated
7571
by generic url utilities without causing the resulting urls to have
7572
escaped the chroot. A side effect of this is that creating a chroot
7573
requires an explicit action using a ChrootServer.
7574
(Robert Collins, Andrew Bennetts)
7576
* Deprecate ``Branch.get_root_id()`` because branches don't have root ids,
7577
rather than fixing bug #96847. (Aaron Bentley)
7579
* ``WorkingTree.apply_inventory_delta`` provides a better alternative to
7580
``WorkingTree._write_inventory``. (Aaron Bentley)
7582
* Convenience method ``TestCase.expectFailure`` ensures that known failures
7583
do not silently pass. (Aaron Bentley)
7585
* ``Transport.local_abspath`` now raises ``NotLocalUrl`` rather than
7586
``TransportNotPossible``. (Martin Pool, Ian Clatworthy)
7588
* New SmartServer hooks facility. There are two initial hooks documented
7589
in ``bzrlib.transport.smart.SmartServerHooks``. The two initial hooks allow
7590
plugins to execute code upon server startup and shutdown.
7593
* SmartServer in standalone mode will now close its listening socket
7594
when it stops, rather than waiting for garbage collection. This primarily
7595
fixes test suite hangs when a test tries to connect to a shutdown server.
7596
It may also help improve behaviour when dealing with a server running
7597
on a specific port (rather than dynamically assigned ports).
7600
* Move most SmartServer code into a new package, bzrlib/smart.
7601
bzrlib/transport/remote.py contains just the Transport classes that used
7602
to be in bzrlib/transport/smart.py. (Andrew Bennetts)
7604
* urllib http implementation avoid roundtrips associated with
7605
401 (and 407) errors once the authentication succeeds.
7608
* urlib http now supports querying the user for a proxy password if
7609
needed. Realm is shown in the prompt for both HTTP and proxy
7610
authentication when the user is required to type a password.
7613
* Renamed SmartTransport (and subclasses like SmartTCPTransport) to
7614
RemoteTransport (and subclasses to RemoteTCPTransport, etc). This is more
7615
consistent with its new home in ``bzrlib/transport/remote.py``, and because
7616
it's not really a "smart" transport, just one that does file operations
7617
via remote procedure calls. (Andrew Bennetts)
7619
* The ``lock_write`` method of ``LockableFiles``, ``Repository`` and
7620
``Branch`` now accept a ``token`` keyword argument, so that separate
7621
instances of those objects can share a lock if it has the right token.
7622
(Andrew Bennetts, Robert Collins)
7624
* New method ``get_branch_reference`` on ``BzrDir`` allows the detection of
7625
branch references - which the smart server component needs.
7627
* The Repository API ``make_working_trees`` is now permitted to return
7628
False when ``set_make_working_trees`` is not implemented - previously
7629
an unimplemented ``set_make_working_trees`` implied the result True
7630
from ``make_working_trees``. This has been changed to accomodate the
7631
smart server, where it does not make sense (at this point) to ever
7632
make working trees by default. (Robert Collins)
7634
* Command objects can now declare related help topics by having _see_also
7635
set to a list of related topic. (Robert Collins)
7637
* ``bzrlib.help`` now delegates to the Command class for Command specific
7638
help. (Robert Collins)
7640
* New class ``TransportListRegistry``, derived from the Registry class, which
7641
simplifies tracking the available Transports. (Goffredo Baroncelli)
7643
* New function ``Branch.get_revision_id_to_revno_map`` which will
7644
return a dictionary mapping revision ids to dotted revnos. Since
7645
dotted revnos are defined in the context of the branch tip, it makes
7646
sense to generate them from a ``Branch`` object.
7647
(John Arbash Meinel)
7649
* Fix the 'Unprintable error' message display to use the repr of the
7650
exception that prevented printing the error because the str value
7651
for it is often not useful in debugging (e.g. KeyError('foo') has a
7652
str() of 'foo' but a repr of 'KeyError('foo')' which is much more
7653
useful. (Robert Collins)
7655
* ``urlutils.normalize_url`` now unescapes unreserved characters, such as "~".
7661
* Don't fail bundle selftest if email has 'two' embedded.
7662
(Ian Clatworthy, #98510)
7664
* Remove ``--verbose`` from ``bzr bundle``. It didn't work anyway.
7665
(Robert Widhopf-Fenk, #98591)
7667
* Remove ``--basis`` from the checkout/branch commands - it didn't work
7668
properly and is no longer beneficial.
7669
(Robert Collins, #53675, #43486)
7671
* Don't produce encoding error when adding duplicate files.
7674
* Fix ``bzr log <file>`` so it only logs the revisions that changed
7675
the file, and does it faster.
7676
(Kent Gibson, John Arbash Meinel, #51980, #69477)
7678
* Fix ``InterDirstateTre._iter_changes`` to handle when we come across
7679
an empty versioned directory, which now has files in it.
7680
(John Arbash Meinel, #104257)
7682
* Teach ``common_ancestor`` to shortcut when the tip of one branch is
7683
inside the ancestry of the other. Saves a lot of graph processing
7684
(with an ancestry of 16k revisions, ``bzr merge ../already-merged``
7685
changes from 2m10s to 13s). (John Arbash Meinel, #103757)
7687
* Fix ``show_diff_trees`` to handle the case when a file is modified,
7688
and the containing directory is renamed. (The file path is different
7689
in this versus base, but it isn't marked as a rename).
7690
(John Arbash Meinel, #103870)
7692
* FTP now works even when the FTP server does not support atomic rename.
7693
(Aaron Bentley, #89436)
7695
* Correct handling in bundles and merge directives of timezones with
7696
that are not an integer number of hours offset from UTC. Always
7697
represent the epoch time in UTC to avoid problems with formatting
7698
earlier times on win32. (Martin Pool, Alexander Belchenko, John
7701
* Typo in the help for ``register-branch`` fixed. (Robert Collins, #96770)
7703
* "dirstate" and "dirstate-tags" formats now produce branches compatible
7704
with old versions of bzr. (Aaron Bentley, #107168))
7706
* Handle moving a directory when children have been added, removed,
7707
and renamed. (John Arbash Meinel, #105479)
7709
* Don't preventively use basic authentication for proxy before receiving a
7710
407 error. Otherwise people willing to use other authentication schemes
7711
may expose their password in the clear (or nearly). This add one
7712
roundtrip in case basic authentication should be used, but plug the
7716
* Handle http and proxy digest authentication.
7717
(Vincent Ladeuil, #94034).
7722
* Added ``bzrlib.strace.strace`` which will strace a single callable and
7723
return a StraceResult object which contains just the syscalls involved
7724
in running it. (Robert Collins)
7726
* New test method ``reduceLockdirTimeout`` to drop the default (ui-centric)
7727
default time down to one suitable for tests. (Andrew Bennetts)
7729
* Add new ``vfs_transport_factory`` attribute on tests which provides the
7730
common vfs backing for both the readonly and readwrite transports.
7731
This allows the RemoteObject tests to back onto local disk or memory,
7732
and use the existing ``transport_server`` attribute all tests know about
7733
to be the smart server transport. This in turn allows tests to
7734
differentiate between 'transport to access the branch', and
7735
'transport which is a VFS' - which matters in Remote* tests.
7736
(Robert Collins, Andrew Bennetts)
7738
* The ``make_branch_and_tree`` method for tests will now create a
7739
lightweight checkout for the tree if the ``vfs_transport_factory`` is not
7740
a LocalURLServer. (Robert Collins, Andrew Bennetts)
7742
* Branch implementation tests have been audited to ensure that all urls
7743
passed to Branch APIs use proper urls, except when local-disk paths
7744
are intended. This is so that tests correctly access the test transport
7745
which is often not equivalent to local disk in Remote* tests. As part
7746
of this many tests were adjusted to remove dependencies on local disk
7748
(Robert Collins, Andrew Bennetts)
7750
* Mark bzrlib.tests and bzrlib.tests.TestUtil as providing assertFOO helper
7751
functions by adding a ``__unittest`` global attribute. (Robert Collins,
7752
Andrew Bennetts, Martin Pool, Jonathan Lange)
7754
* Refactored proxy and authentication handling to simplify the
7755
implementation of new auth schemes for both http and proxy.
7761
:Released: 2007-04-01
7766
* Handle incompatible repositories as a user issue when fetching.
7769
* Don't give a recommendation to upgrade when branching or
7770
checking out a branch that contains an old-format working tree.
7776
:Released: 2007-03-26
7781
* A warning is now displayed when opening working trees in older
7782
formats, to encourage people to upgrade to WorkingTreeFormat4.
7788
* HTTP redirections are now taken into account when a branch (or a
7789
bundle) is accessed for the first time. A message is issued at each
7790
redirection to inform the user. In the past, http redirections were
7791
silently followed for each request which significantly degraded the
7792
performances. The http redirections are not followed anymore by
7793
default, instead a RedirectRequested exception is raised. For bzrlib
7794
users needing to follow http redirections anyway,
7795
``bzrlib.transport.do_catching_redirections`` provide an easy transition
7801
* Added ``ReadLock.temporary_write_lock()`` to allow upgrading an OS read
7802
lock to an OS write lock. Linux can do this without unlocking, Win32
7803
needs to unlock in between. (John Arbash Meinel)
7805
* New parameter ``recommend_upgrade`` to ``BzrDir.open_workingtree``
7806
to silence (when false) warnings about opening old formats.
7809
* Fix minor performance regression with bzr-0.15 on pre-dirstate
7810
trees. (We were reading the working inventory too many times).
7811
(John Arbash Meinel)
7813
* Remove ``Branch.get_transaction()`` in favour of a simple cache of
7814
``revision_history``. Branch subclasses should override
7815
``_gen_revision_history`` rather than ``revision_history`` to make use of
7816
this cache, and call ``_clear_revision_history_cache`` and
7817
``_cache_revision_history`` at appropriate times. (Andrew Bennetts)
7822
* Take ``smtp_server`` from user config into account.
7825
* Restore Unicode filename handling for versioned and unversioned files.
7826
(John Arbash Meinel, #92608)
7828
* Don't fail during ``bzr commit`` if a file is marked removed, and
7829
the containing directory is auto-removed. (John Arbash Meinel, #93681)
7831
* ``bzr status FILENAME`` failed on Windows because of an uncommon
7832
errno. (``ERROR_DIRECTORY == 267 != ENOTDIR``).
7833
(Wouter van Heyst, John Arbash Meinel, #90819)
7835
* ``bzr checkout source`` should create a local branch in the same
7836
format as source. (John Arbash Meinel, #93854)
7838
* ``bzr commit`` with a kind change was failing to update the
7839
last-changed-revision for directories. The
7840
InventoryDirectory._unchanged only looked at the ``parent_id`` and name,
7841
ignoring the fact that the kind could have changed, too.
7842
(John Arbash Meinel, #90111)
7844
* ``bzr mv dir/subdir other`` was incorrectly updating files inside
7845
the directory. So that there was a chance it would break commit,
7846
etc. (John Arbash Meinel, #94037)
7848
* Correctly handles mutiple permanent http redirections.
7854
:Released: 2007-03-14
7856
Notes When Upgrading
7857
********************
7859
* Release 0.15rc2 of bzr changes the ``bzr init-repo`` command to
7860
default to ``--trees`` instead of ``--no-trees``.
7861
Existing shared repositories are not affected.
7866
* New ``merge-directive`` command to generate machine- and human-readable
7867
merge requests. (Aaron Bentley)
7869
* New ``submit:`` revision specifier makes it easy to diff against the
7870
common ancestor with the submit location (Aaron Bentley)
7872
* Added support for Putty's SSH implementation. (Dmitry Vasiliev)
7874
* Added ``bzr status --versioned`` to report only versioned files,
7875
not unknowns. (Kent Gibson)
7877
* Merge now autodetects the correct line-ending style for its conflict
7878
markers. (Aaron Bentley)
7883
* Refactored SSH vendor registration into SSHVendorManager class.
7889
* New ``--numbered-dirs`` option to ``bzr selftest`` to use
7890
numbered dirs for TestCaseInTempDir. This is default behavior
7891
on Windows. Anyone can force named dirs on Windows
7892
with ``--no-numbered-dirs``. (Alexander Belchenko)
7894
* Fix ``RevisionSpec_revid`` to handle the Unicode strings passed in
7895
from the command line. (Marien Zwart, #90501)
7897
* Fix ``TreeTransform._iter_changes`` when both the source and
7898
destination are missing. (Aaron Bentley, #88842)
7900
* Fix commit of merges with symlinks in dirstate trees.
7903
* Switch the ``bzr init-repo`` default from --no-trees to --trees.
7904
(Wouter van Heyst, #53483)
7910
:Released: 2007-03-07
7915
* The default disk format has changed. Please run 'bzr upgrade' in your
7916
working trees to upgrade. This new default is compatible for network
7917
operations, but not for local operations. That is, if you have two
7918
versions of bzr installed locally, after upgrading you can only use the
7919
bzr 0.15 version. This new default does not enable tags or nested-trees
7920
as they are incompatible with bzr versions before 0.15 over the network.
7922
* For users of bzrlib: Two major changes have been made to the working tree
7923
api in bzrlib. The first is that many methods and attributes, including
7924
the inventory attribute, are no longer valid for use until one of
7925
``lock_read``/``lock_write``/``lock_tree_write`` has been called,
7926
and become invalid again after unlock is called. This has been done
7927
to improve performance and correctness as part of the dirstate
7929
(Robert Collins, John A Meinel, Martin Pool, and others).
7931
* For users of bzrlib: The attribute 'tree.inventory' should be considered
7932
readonly. Previously it was possible to directly alter this attribute, or
7933
its contents, and have the tree notice this. This has been made
7934
unsupported - it may work in some tree formats, but in the newer dirstate
7935
format such actions will have no effect and will be ignored, or even
7936
cause assertions. All operations possible can still be carried out by a
7937
combination of the tree API, and the bzrlib.transform API. (Robert
7938
Collins, John A Meinel, Martin Pool, and others).
7943
* Support for OS Windows 98. Also .bzr.log on any windows system
7944
saved in My Documents folder. (Alexander Belchenko)
7946
* ``bzr mv`` enhanced to support already moved files.
7947
In the past the mv command would have failed if the source file doesn't
7948
exist. In this situation ``bzr mv`` would now detect that the file has
7949
already moved and update the repository accordingly, if the target file
7951
A new option ``--after`` has been added so that if two files already
7952
exist, you could notify Bazaar that you have moved a (versioned) file
7953
and replaced it with another. Thus in this case ``bzr move --after``
7954
will only update the Bazaar identifier.
7955
(Steffen Eichenberg, Marius Kruger)
7957
* ``ls`` now works on treeless branches and remote branches.
7960
* ``bzr help global-options`` describes the global options.
7963
* ``bzr pull --overwrite`` will now correctly overwrite checkouts.
7966
* Files are now allowed to change kind (e.g. from file to symlink).
7967
Supported by ``commit``, ``revert`` and ``status``
7970
* ``inventory`` and ``unknowns`` hidden in favour of ``ls``
7973
* ``bzr help checkouts`` descibes what checkouts are and some possible
7974
uses of them. (James Westby, Aaron Bentley)
7976
* A new ``-d`` option to push, pull and merge overrides the default
7977
directory. (Martin Pool)
7979
* Branch format 6: smaller, and potentially faster than format 5. Supports
7980
``append_history_only`` mode, where the log view and revnos do not change,
7981
except by being added to. Stores policy settings in
7982
".bzr/branch/branch.conf".
7984
* ``append_only`` branches: Format 6 branches may be configured so that log
7985
view and revnos are always consistent. Either create the branch using
7986
"bzr init --append-revisions-only" or edit the config file as descriped
7987
in docs/configuration.txt.
7989
* rebind: Format 6 branches retain the last-used bind location, so if you
7990
"bzr unbind", you can "bzr bind" to bind to the previously-selected
7993
* Builtin tags support, created and deleted by the ``tag`` command and
7994
stored in the branch. Tags can be accessed with the revisionspec
7995
``-rtag:``, and listed with ``bzr tags``. Tags are not versioned
7996
at present. Tags require a network incompatible upgrade. To perform this
7997
upgrade, run ``bzr upgrade --dirstate-tags`` in your branch and
7998
repositories. (Martin Pool)
8000
* The ``bzr://`` transport now has a well-known port number, 4155,
8001
which it will use by default. (Andrew Bennetts, Martin Pool)
8003
* Bazaar now looks for user-installed plugins before looking for site-wide
8004
plugins. (Jonathan Lange)
8006
* ``bzr resolve`` now detects and marks resolved text conflicts.
8012
* Internally revision ids and file ids are now passed around as utf-8
8013
bytestrings, rather than treating them as Unicode strings. This has
8014
performance benefits for Knits, since we no longer need to decode the
8015
revision id for each line of content, nor for each entry in the index.
8016
This will also help with the future dirstate format.
8017
(John Arbash Meinel)
8019
* Reserved ids (any revision-id ending in a colon) are rejected by
8020
versionedfiles, repositories, branches, and working trees
8023
* Minor performance improvement by not creating a ProgressBar for
8024
every KnitIndex we create. (about 90ms for a bzr.dev tree)
8025
(John Arbash Meinel)
8027
* New easier to use Branch hooks facility. There are five initial hooks,
8028
all documented in bzrlib.branch.BranchHooks.__init__ - ``'set_rh'``,
8029
``'post_push'``, ``'post_pull'``, ``'post_commit'``,
8030
``'post_uncommit'``. These hooks fire after the matching operation
8031
on a branch has taken place, and were originally added for the
8032
branchrss plugin. (Robert Collins)
8034
* New method ``Branch.push()`` which should be used when pushing from a
8035
branch as it makes performance and policy decisions to match the UI
8036
level command ``push``. (Robert Collins).
8038
* Add a new method ``Tree.revision_tree`` which allows access to cached
8039
trees for arbitrary revisions. This allows the in development dirstate
8040
tree format to provide access to the callers to cached copies of
8041
inventory data which are cheaper to access than inventories from the
8043
(Robert Collins, Martin Pool)
8045
* New ``Branch.last_revision_info`` method, this is being done to allow
8046
optimization of requests for both the number of revisions and the last
8047
revision of a branch with smartservers and potentially future branch
8048
formats. (Wouter van Heyst, Robert Collins)
8050
* Allow ``'import bzrlib.plugins.NAME'`` to work when the plugin NAME has not
8051
yet been loaded by ``load_plugins()``. This allows plugins to depend on each
8052
other for code reuse without requiring users to perform file-renaming
8053
gymnastics. (Robert Collins)
8055
* New Repository method ``'gather_stats'`` for statistic data collection.
8056
This is expected to grow to cover a number of related uses mainly
8057
related to bzr info. (Robert Collins)
8059
* Log formatters are now managed with a registry.
8060
``log.register_formatter`` continues to work, but callers accessing
8061
the FORMATTERS dictionary directly will not.
8063
* Allow a start message to be passed to the ``edit_commit_message``
8064
function. This will be placed in the message offered to the user
8065
for editing above the separator. It allows a template commit message
8066
to be used more easily. (James Westby)
8068
* ``GPGStrategy.sign()`` will now raise ``BzrBadParameterUnicode`` if
8069
you pass a Unicode string rather than an 8-bit string. Callers need
8070
to be updated to encode first. (John Arbash Meinel)
8072
* Branch.push, pull, merge now return Result objects with information
8073
about what happened, rather than a scattering of various methods. These
8074
are also passed to the post hooks. (Martin Pool)
8076
* File formats and architecture is in place for managing a forest of trees
8077
in bzr, and splitting up existing trees into smaller subtrees, and
8078
finally joining trees to make a larger tree. This is the first iteration
8079
of this support, and the user-facing aspects still require substantial
8080
work. If you wish to experiment with it, use ``bzr upgrade
8081
--dirstate-with-subtree`` in your working trees and repositories.
8082
You can use the hidden commands ``split`` and ``join`` and to create
8083
and manipulate nested trees, but please consider using the nested-trees
8084
branch, which contains substantial UI improvements, instead.
8085
http://code.aaronbentley.com/bzr/bzrrepo/nested-trees/
8086
(Aaron Bentley, Martin Pool, Robert Collins).
8091
* ``bzr annotate`` now uses dotted revnos from the viewpoint of the
8092
branch, rather than the last changed revision of the file.
8093
(John Arbash Meinel, #82158)
8095
* Lock operations no longer hang if they encounter a permission problem.
8098
* ``bzr push`` can resume a push that was canceled before it finished.
8099
Also, it can push even if the target directory exists if you supply
8100
the ``--use-existing-dir`` flag.
8101
(John Arbash Meinel, #30576, #45504)
8103
* Fix http proxy authentication when user and an optional
8104
password appears in the ``*_proxy`` vars. (Vincent Ladeuil,
8107
* ``bzr log branch/file`` works for local treeless branches
8108
(Aaron Bentley, #84247)
8110
* Fix problem with UNC paths on Windows 98. (Alexander Belchenko, #84728)
8112
* Searching location of CA bundle for PyCurl in env variable
8113
(``CURL_CA_BUNDLE``), and on win32 along the PATH.
8114
(Alexander Belchenko, #82086)
8116
* ``bzr init`` works with unicode argument LOCATION.
8117
(Alexander Belchenko, #85599)
8119
* Raise ``DependencyNotPresent`` if pycurl do not support https.
8120
(Vincent Ladeuil, #85305)
8122
* Invalid proxy env variables should not cause a traceback.
8123
(Vincent Ladeuil, #87765)
8125
* Ignore patterns normalised to use '/' path separator.
8126
(Kent Gibson, #86451)
8128
* bzr rocks. It sure does! Fix case. (Vincent Ladeuil, #78026)
8130
* Fix bzrtools shelve command for removed lines beginning with "--"
8131
(Johan Dahlberg, #75577)
8136
* New ``--first`` option to ``bzr selftest`` to run specified tests
8137
before the rest of the suite. (Martin Pool)
8143
:Released: 2007-01-23
8148
* ``bzr help global-options`` describes the global options. (Aaron Bentley)
8153
* Skip documentation generation tests if the tools to do so are not
8154
available. Fixes running selftest for installled copies of bzr.
8155
(John Arbash Meinel, #80330)
8157
* Fix the code that discovers whether bzr is being run from it's
8158
working tree to handle the case when it isn't but the directory
8159
it is in is below a repository. (James Westby, #77306)
8165
:Released: 2007-01-16
8170
* New connection: ``bzr+http://`` which supports tunnelling the smart
8171
protocol over an HTTP connection. If writing is enabled on the bzr
8172
server, then you can write over the http connection.
8173
(Andrew Bennetts, John Arbash Meinel)
8175
* Aliases now support quotation marks, so they can contain whitespace
8178
* PyCurlTransport now use a single curl object. By specifying explicitly
8179
the 'Range' header, we avoid the need to use two different curl objects
8180
(and two connections to the same server). (Vincent Ladeuil)
8182
* ``bzr commit`` does not prompt for a message until it is very likely to
8183
succeed. (Aaron Bentley)
8185
* ``bzr conflicts`` now takes --text to list pathnames of text conflicts
8188
* Fix ``iter_lines_added_or_present_in_versions`` to use a set instead
8189
of a list while checking if a revision id was requested. Takes 10s
8190
off of the ``fileids_affected_by_revision_ids`` time, which is 10s
8191
of the ``bzr branch`` time. Also improve ``fileids_...`` time by
8192
filtering lines with a regex rather than multiple ``str.find()``
8193
calls. (saves another 300ms) (John Arbash Meinel)
8195
* Policy can be set for each configuration key. This allows keys to be
8196
inherited properly across configuration entries. For example, this
8197
should enable you to do::
8199
[/home/user/project]
8200
push_location = sftp://host/srv/project/
8201
push_location:policy = appendpath
8203
And then a branch like ``/home/user/project/mybranch`` should get an
8204
automatic push location of ``sftp://host/srv/project/mybranch``.
8207
* Added ``bzr status --short`` to make status report svn style flags
8208
for each file. For example::
8210
$ bzr status --short
8216
* 'bzr selftest --clean-output' allows easily clean temporary tests
8217
directories without running tests. (Alexander Belchenko)
8219
* ``bzr help hidden-commands`` lists all hidden commands. (Aaron Bentley)
8221
* ``bzr merge`` now has an option ``--pull`` to fall back to pull if
8222
local is fully merged into remote. (Jan Hudec)
8224
* ``bzr help formats`` describes available directory formats. (Aaron Bentley)
8229
* A few tweaks directly to ``fileids_affected_by_revision_ids`` to
8230
help speed up processing, as well allowing to extract unannotated
8231
lines. Between the two ``fileids_affected_by_revision_ids`` is
8232
improved by approx 10%. (John Arbash Meinel)
8234
* Change Revision serialization to only write out millisecond
8235
resolution. Rather than expecting floating point serialization to
8236
preserve more resolution than we need. (Henri Weichers, Martin Pool)
8238
* Test suite ends cleanly on Windows. (Vincent Ladeuil)
8240
* When ``encoding_type`` attribute of class Command is equal to 'exact',
8241
force sys.stdout to be a binary stream on Windows, and therefore
8242
keep exact line-endings (without LF -> CRLF conversion).
8243
(Alexander Belchenko)
8245
* Single-letter short options are no longer globally declared. (Martin
8248
* Before using detected user/terminal encoding bzr should check
8249
that Python has corresponding codec. (Alexander Belchenko)
8251
* Formats for end-user selection are provided via a FormatRegistry (Aaron Bentley)
8256
* ``bzr missing --verbose`` was showing adds/removals in the wrong
8257
direction. (John Arbash Meinel)
8259
* ``bzr annotate`` now defaults to showing dotted revnos for merged
8260
revisions. It cuts them off at a depth of 12 characters, but you can
8261
supply ``--long`` to see the full number. You can also use
8262
``--show-ids`` to display the original revision ids, rather than
8263
revision numbers and committer names. (John Arbash Meinel, #75637)
8265
* bzr now supports Win32 UNC path (e.g. ``\HOST\path``.
8266
(Alexander Belchenko, #57869)
8268
* Win32-specific: output of cat, bundle and diff commands don't mangle
8269
line-endings (Alexander Belchenko, #55276)
8271
* Replace broken fnmatch based ignore pattern matching with custom pattern
8273
(Kent Gibson, Jan Hudec #57637)
8275
* pycurl and urllib can detect short reads at different places. Update
8276
the test suite to test more cases. Also detect http error code 416
8277
which was raised for that specific bug. Also enhance the urllib
8278
robustness by detecting invalid ranges (and pycurl's one by detecting
8279
short reads during the initial GET). (Vincent Ladeuil, #73948)
8281
* The urllib connection sharing interacts badly with urllib2
8282
proxy setting (the connections didn't go thru the proxy
8283
anymore). Defining a proper ProxyHandler solves the
8284
problem. (Vincent Ladeuil, #74759)
8286
* Use urlutils to generate relative URLs, not osutils
8287
(Aaron Bentley, #76229)
8289
* ``bzr status`` in a readonly directory should work without giving
8290
lots of errors. (John Arbash Meinel, #76299)
8292
* Mention the revisionspec topic for the revision option help.
8293
(Wouter van Heyst, #31663)
8295
* Allow plugins import from zip archives.
8296
(Alexander Belchenko, #68124)
8302
:Released: 2006-12-05
8304
No changes from 0.13rc
8310
:Released: 2006-11-27
8315
* New command ``bzr remove-tree`` allows the removal of the working
8317
(Daniel Silverstone)
8319
* urllib uses shared keep-alive connections, so http
8320
operations are substantially faster.
8321
(Vincent Ladeuil, #53654)
8323
* ``bzr export`` allows an optional branch parameter, to export a bzr
8324
tree from some other url. For example:
8325
``bzr export bzr.tar.gz http://bazaar-vcs.org/bzr/bzr.dev``
8326
(Daniel Silverstone)
8328
* Added ``bzr help topics`` to the bzr help system. This gives a
8329
location for general information, outside of a specific command.
8330
This includes updates for ``bzr help revisionspec`` the first topic
8331
included. (Goffredo Baroncelli, John Arbash Meinel, #42714)
8333
* WSGI-compatible HTTP smart server. See ``doc/http_smart_server.txt``.
8336
* Knit files will now cache full texts only when the size of the
8337
deltas is as large as the size of the fulltext. (Or after 200
8338
deltas, whichever comes first). This has the most benefit on large
8339
files with small changes, such as the inventory for a large project.
8340
(eg For a project with 2500 files, and 7500 revisions, it changes
8341
the size of inventory.knit from 11MB to 5.4MB) (John Arbash Meinel)
8346
* New -D option given before the command line turns on debugging output
8347
for particular areas. -Derror shows tracebacks on all errors.
8350
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
8351
and remove benchmarks that take longer than 10min to run.
8352
(John Arbash Meinel)
8354
* Use ``time.time()`` instead of ``time.clock()`` to decide on
8355
progress throttling. Because ``time.clock()`` is actually CPU time,
8356
so over a high-latency connection, too many updates get throttled.
8357
(John Arbash Meinel)
8359
* ``MemoryTransport.list_dir()`` would strip the first character for
8360
files or directories in root directory. (John Arbash Meinel)
8362
* New method ``get_branch_reference`` on 'BzrDir' allows the detection of
8363
branch references - which the smart server component needs.
8365
* New ``ChrootTransportDecorator``, accessible via the ``chroot+`` url
8366
prefix. It disallows any access to locations above a set URL. (Andrew
8372
* Now ``_KnitIndex`` properly decode revision ids when loading index data.
8373
And optimize the knit index parsing code.
8374
(Dmitry Vasiliev, John Arbash Meinel)
8376
* ``bzrlib/bzrdir.py`` was directly referencing ``bzrlib.workingtree``,
8377
without importing it. This prevented ``bzr upgrade`` from working
8378
unless a plugin already imported ``bzrlib.workingtree``
8379
(John Arbash Meinel, #70716)
8381
* Suppress the traceback on invalid URLs (Vincent Ladeuil, #70803).
8383
* Give nicer error message when an http server returns a 403
8384
error code. (Vincent Ladeuil, #57644).
8386
* When a multi-range http GET request fails, try a single
8387
range one. If it fails too, forget about ranges. Remember that until
8388
the death of the transport and propagates that to the clones.
8389
(Vincent Ladeuil, #62276, #62029).
8391
* Handles user/passwords supplied in url from command
8392
line (for the urllib implementation). Don't request already
8393
known passwords (Vincent Ladeuil, #42383, #44647, #48527)
8395
* ``_KnitIndex.add_versions()`` dictionary compresses revision ids as they
8396
are added. This fixes bug where fetching remote revisions records
8397
them as full references rather than integers.
8398
(John Arbash Meinel, #64789)
8400
* ``bzr ignore`` strips trailing slashes in patterns.
8401
Also ``bzr ignore`` rejects absolute paths. (Kent Gibson, #4559)
8403
* ``bzr ignore`` takes multiple arguments. (Cheuksan Edward Wang, #29488)
8405
* mv correctly handles paths that traverse symlinks.
8406
(Aaron Bentley, #66964)
8408
* Give nicer looking error messages when failing to connect over ssh.
8409
(John Arbash Meinel, #49172)
8411
* Pushing to a remote branch does not currently update the remote working
8412
tree. After a remote push, ``bzr status`` and ``bzr diff`` on the remote
8413
machine now show that the working tree is out of date.
8414
(Cheuksan Edward Wang #48136)
8416
* Use patiencediff instead of difflib for determining deltas to insert
8417
into knits. This avoids the O(N^3) behavior of difflib. Patience
8418
diff should be O(N^2). (Cheuksan Edward Wang, #65714)
8420
* Running ``bzr log`` on nonexistent file gives an error instead of the
8421
entire log history. (Cheuksan Edward Wang #50793)
8423
* ``bzr cat`` can look up contents of removed or renamed files. If the
8424
pathname is ambiguous, i.e. the files in the old and new trees have
8425
different id's, the default is the file in the new tree. The user can
8426
use "--name-from-revision" to select the file in the old tree.
8427
(Cheuksan Edward Wang, #30190)
8432
* TestingHTTPRequestHandler really handles the Range header
8433
(previously it was ignoring it and returning the whole file,).
8438
:Released: 2006-10-30
8443
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
8444
and remove benchmarks that take longer than 10min to run.
8445
(John Arbash Meinel)
8450
:Released: 2006-10-23
8455
* ``bzr log`` now shows dotted-decimal revision numbers for all revisions,
8456
rather than just showing a decimal revision number for revisions on the
8457
mainline. These revision numbers are not yet accepted as input into bzr
8458
commands such as log, diff etc. (Robert Collins)
8460
* revisions can now be specified using dotted-decimal revision numbers.
8461
For instance, ``bzr diff -r 1.2.1..1.2.3``. (Robert Collins)
8463
* ``bzr help commands`` output is now shorter (Aaron Bentley)
8465
* ``bzr`` now uses lazy importing to reduce the startup time. This has
8466
a moderate effect on lots of actions, especially ones that have
8467
little to do. For example ``bzr rocks`` time is down to 116ms from
8468
283ms. (John Arbash Meinel)
8470
* New Registry class to provide name-to-object registry-like support,
8471
for example for schemes where plugins can register new classes to
8472
do certain tasks (e.g. log formatters). Also provides lazy registration
8473
to allow modules to be loaded on request.
8474
(John Arbash Meinel, Adeodato Simó)
8479
* LogFormatter subclasses show now expect the 'revno' parameter to
8480
show() to be a string rather than an int. (Robert Collins)
8485
* ``TestCase.run_bzr``, ``run_bzr_captured``, and ``run_bzr_subprocess``
8486
can take a ``working_dir='foo'`` parameter, which will change directory
8487
for the command. (John Arbash Meinel)
8489
* ``bzrlib.lazy_regex.lazy_compile`` can be used to create a proxy
8490
around a regex, which defers compilation until first use.
8491
(John Arbash Meinel)
8493
* ``TestCase.run_bzr_subprocess`` defaults to supplying the
8494
``--no-plugins`` parameter to ensure test reproducability, and avoid
8495
problems with system-wide installed plugins. (John Arbash Meinel)
8497
* Unique tree root ids are now supported. Newly created trees still
8498
use the common root id for compatibility with bzr versions before 0.12.
8501
* ``WorkingTree.set_root_id(None)`` is now deprecated. Please
8502
pass in ``inventory.ROOT_ID`` if you want the default root id value.
8503
(Robert Collins, John Arbash Meinel)
8505
* New method ``WorkingTree.flush()`` which will write the current memory
8506
inventory out to disk. At the same time, ``read_working_inventory`` will
8507
no longer trash the current tree inventory if it has been modified within
8508
the current lock, and the tree will now ``flush()`` automatically on
8509
``unlock()``. ``WorkingTree.set_root_id()`` has been updated to take
8510
advantage of this functionality. (Robert Collins, John Arbash Meinel)
8512
* ``bzrlib.tsort.merge_sorted`` now accepts ``generate_revnos``. This
8513
parameter will cause it to add another column to its output, which
8514
contains the dotted-decimal revno for each revision, as a tuple.
8517
* ``LogFormatter.show_merge`` is deprecated in favour of
8518
``LogFormatter.show_merge_revno``. (Robert Collins)
8523
* Avoid circular imports by creating a deprecated function for
8524
``bzrlib.tree.RevisionTree``. Callers should have been using
8525
``bzrlib.revisontree.RevisionTree`` anyway. (John Arbash Meinel,
8528
* Don't use ``socket.MSG_WAITALL`` as it doesn't exist on all
8529
platforms. (Martin Pool, #66356)
8531
* Don't require ``Content-Type`` in range responses. Assume they are a
8532
single range if ``Content-Type`` does not exist.
8533
(John Arbash Meinel, #62473)
8535
* bzr branch/pull no longer complain about progress bar cleanup when
8536
interrupted during fetch. (Aaron Bentley, #54000)
8538
* ``WorkingTree.set_parent_trees()`` uses the trees to directly write
8539
the basis inventory, rather than going through the repository. This
8540
allows us to have 1 inventory read, and 2 inventory writes when
8541
committing a new tree. (John Arbash Meinel)
8543
* When reverting, files that are not locally modified that do not exist
8544
in the target are deleted, not just unversioned (Aaron Bentley)
8546
* When trying to acquire a lock, don't fail immediately. Instead, try
8547
a few times (up to 1 hour) before timing out. Also, report why the
8548
lock is unavailable (John Arbash Meinel, #43521, #49556)
8550
* Leave HttpTransportBase daughter classes decides how they
8551
implement cloning. (Vincent Ladeuil, #61606)
8553
* diff3 does not indicate conflicts on clean merge. (Aaron Bentley)
8555
* If a commit fails, the commit message is stored in a file at the root of
8556
the tree for later commit. (Cheuksan Edward Wang, Stefan Metzmacher,
8562
* New test base class TestCaseWithMemoryTransport offers memory-only
8563
testing facilities: its not suitable for tests that need to mutate disk
8564
state, but most tests should not need that and should be converted to
8565
TestCaseWithMemoryTransport. (Robert Collins)
8567
* ``TestCase.make_branch_and_memory_tree`` now takes a format
8568
option to set the BzrDir, Repository and Branch formats of the
8569
created objects. (Robert Collins, John Arbash Meinel)
8574
:Released: 2006-10-02
8576
* Smart server transport test failures on windows fixed. (Lukáš Lalinský).
8581
:Released: 2006-09-27
8586
* Test suite hangs on windows fixed. (Andrew Bennets, Alexander Belchenko).
8588
* Commit performance regression fixed. (Aaron Bentley, Robert Collins, John
8594
:Released: 2006-09-25
8599
* Knit files now wait to create their contents until the first data is
8600
added. The old code used to create an empty .knit and a .kndx with just
8601
the header. However, this caused a lot of extra round trips over sftp.
8602
This can change the time for ``bzr push`` to create a new remote branch
8603
from 160s down to 100s. This also affects ``bzr commit`` performance when
8604
adding new files, ``bzr commit`` on a new kernel-like tree drops from 50s
8605
down to 40s (John Arbash Meinel, #44692)
8607
* When an entire subtree has been deleted, commit will now report that
8608
just the top of the subtree has been deleted, rather than reporting
8609
all the individual items. (Robert Collins)
8611
* Commit performs one less XML parse. (Robert Collins)
8613
* ``bzr checkout`` now operates on readonly branches as well
8614
as readwrite branches. This fixes bug #39542. (Robert Collins)
8616
* ``bzr bind`` no longer synchronises history with the master branch.
8617
Binding should be followed by an update or push to synchronise the
8618
two branches. This is closely related to the fix for bug #39542.
8621
* ``bzrlib.lazy_import.lazy_import`` function to create on-demand
8622
objects. This allows all imports to stay at the global scope, but
8623
modules will not actually be imported if they are not used.
8624
(John Arbash Meinel)
8626
* Support ``bzr://`` and ``bzr+ssh://`` urls to work with the new RPC-based
8627
transport which will be used with the upcoming high-performance smart
8628
server. The new command ``bzr serve`` will invoke bzr in server mode,
8629
which processes these requests. (Andrew Bennetts, Robert Collins, Martin
8632
* New command ``bzr version-info`` which can be used to get a summary
8633
of the current state of the tree. This is especially useful as part
8634
of a build commands. See ``doc/version_info.txt`` for more information
8635
(John Arbash Meinel)
8640
* ``'bzr inventory [FILE...]'`` allows restricting the file list to a
8641
specific set of files. (John Arbash Meinel, #3631)
8643
* Don't abort when annotating empty files (John Arbash Meinel, #56814)
8645
* Add ``Stanza.to_unicode()`` which can be passed to another Stanza
8646
when nesting stanzas. Also, add ``read_stanza_unicode`` to handle when
8647
reading a nested Stanza. (John Arbash Meinel)
8649
* Transform._set_mode() needs to stat the right file.
8650
(John Arbash Meinel, #56549)
8652
* Raise WeaveFormatError rather than StopIteration when trying to read
8653
an empty Weave file. (John Arbash Meinel, #46871)
8655
* Don't access e.code for generic URLErrors, only HTTPErrors have .code.
8656
(Vincent Ladeuil, #59835)
8658
* Handle boundary="" lines properly to allow access through a Squid proxy.
8659
(John Arbash Meinel, #57723)
8661
* revert now removes newly-added directories (Aaron Bentley, #54172)
8663
* ``bzr upgrade sftp://`` shouldn't fail to upgrade v6 branches if there
8664
isn't a working tree. (David Allouche, #40679)
8666
* Give nicer error messages when a user supplies an invalid --revision
8667
parameter. (John Arbash Meinel, #55420)
8669
* Handle when LANG is not recognized by python. Emit a warning, but
8670
just revert to using 'ascii'. (John Arbash Meinel, #35392)
8672
* Don't use ``preexec_fn`` on win32, as it is not supported by subprocess.
8673
(John Arbash Meinel)
8675
* Skip specific tests when the dependencies aren't met. This includes
8676
some ``setup.py`` tests when ``python-dev`` is not available, and
8677
some tests that depend on paramiko. (John Arbash Meinel, Mattheiu Moy)
8679
* Fallback to Paramiko properly, if no ``ssh`` executable exists on
8680
the system. (Andrew Bennetts, John Arbash Meinel)
8682
* ``Branch.bind(other_branch)`` no longer takes a write lock on the
8683
other branch, and will not push or pull between the two branches.
8684
API users will need to perform a push or pull or update operation if they
8685
require branch synchronisation to take place. (Robert Collins, #47344)
8687
* When creating a tarball or zipfile export, export unicode names as utf-8
8688
paths. This may not work perfectly on all platforms, but has the best
8689
chance of working in the common case. (John Arbash Meinel, #56816)
8691
* When committing, only files that exist in working tree or basis tree
8692
may be specified (Aaron Bentley, #50793)
8697
* Fixes to run on Python 2.5 (Brian M. Carlson, Martin Pool, Marien Zwart)
8702
* TestCaseInTempDir now creates a separate directory for HOME, rather
8703
than having HOME set to the same location as the working directory.
8704
(John Arbash Meinel)
8706
* ``run_bzr_subprocess()`` can take an optional ``env_changes={}`` parameter,
8707
which will update os.environ inside the spawned child. It also can
8708
take a ``universal_newlines=True``, which helps when checking the output
8709
of the command. (John Arbash Meinel)
8711
* Refactor SFTP vendors to allow easier re-use when ssh is used.
8714
* ``Transport.list_dir()`` and ``Transport.iter_files_recursive()`` should always
8715
return urlescaped paths. This is now tested (there were bugs in a few
8716
of the transports) (Andrew Bennetts, David Allouche, John Arbash Meinel)
8718
* New utility function ``symbol_versioning.deprecation_string``. Returns the
8719
formatted string for a callable, deprecation format pair. (Robert Collins)
8721
* New TestCase helper applyDeprecated. This allows you to call a callable
8722
which is deprecated without it spewing to the screen, just by supplying
8723
the deprecation format string issued for it. (Robert Collins)
8725
* Transport.append and Transport.put have been deprecated in favor of
8726
``.append_bytes``, ``.append_file``, ``.put_bytes``, and
8727
``.put_file``. This removes the ambiguity in what type of object the
8728
functions take. ``Transport.non_atomic_put_{bytes,file}`` has also
8729
been added. Which works similarly to ``Transport.append()`` except for
8730
SFTP, it doesn't have a round trip when opening the file. Also, it
8731
provides functionality for creating a parent directory when trying
8732
to create a file, rather than raise NoSuchFile and forcing the
8733
caller to repeat their request.
8734
(John Arbash Meinel)
8736
* WorkingTree has a new api ``unversion`` which allow the unversioning of
8737
entries by their file id. (Robert Collins)
8739
* ``WorkingTree.pending_merges`` is deprecated. Please use the
8740
``get_parent_ids`` (introduced in 0.10) method instead. (Robert Collins)
8742
* WorkingTree has a new ``lock_tree_write`` method which locks the branch for
8743
read rather than write. This is appropriate for actions which only need
8744
the branch data for reference rather than mutation. A new decorator
8745
``needs_tree_write_lock`` is provided in the workingtree module. Like the
8746
``needs_read_lock`` and ``needs_write_lock`` decorators this allows static
8747
declaration of the locking requirements of a function to ensure that
8748
a lock is taken out for casual scripts. (Robert Collins, #54107)
8750
* All WorkingTree methods which write to the tree, but not to the branch
8751
have been converted to use ``needs_tree_write_lock`` rather than
8752
``needs_write_lock``. Also converted is the revert, conflicts and tree
8753
transform modules. This provides a modest performance improvement on
8754
metadir style trees, due to the reduce lock-acquisition, and a more
8755
significant performance improvement on lightweight checkouts from
8756
remote branches, where trivial operations used to pay a significant
8757
penalty. It also provides the basis for allowing readonly checkouts.
8760
* Special case importing the standard library 'copy' module. This shaves
8761
off 40ms of startup time, while retaining compatibility. See:
8762
``bzrlib/inspect_for_copy.py`` for more details. (John Arbash Meinel)
8764
* WorkingTree has a new parent class MutableTree which represents the
8765
specialisations of Tree which are able to be altered. (Robert Collins)
8767
* New methods mkdir and ``put_file_bytes_non_atomic`` on MutableTree that
8768
mutate the tree and its contents. (Robert Collins)
8770
* Transport behaviour at the root of the URL is now defined and tested.
8771
(Andrew Bennetts, Robert Collins)
8776
* New test helper classs MemoryTree. This is typically accessed via
8777
``self.make_branch_and_memory_tree()`` in test cases. (Robert Collins)
8779
* Add ``start_bzr_subprocess`` and ``stop_bzr_subprocess`` to allow test
8780
code to continue running concurrently with a subprocess of bzr.
8781
(Andrew Bennetts, Robert Collins)
8783
* Add a new method ``Transport.get_smart_client()``. This is provided to
8784
allow upgrades to a richer interface than the VFS one provided by
8785
Transport. (Andrew Bennetts, Martin Pool)
8790
:Released: 2006-08-29
8794
* 'merge' now takes --uncommitted, to apply uncommitted changes from a
8795
tree. (Aaron Bentley)
8797
* 'bzr add --file-ids-from' can be used to specify another path to use
8798
for creating file ids, rather than generating all new ones. Internally,
8799
the 'action' passed to ``smart_add_tree()`` can return ``file_ids`` that
8800
will be used, rather than having bzrlib generate new ones.
8801
(John Arbash Meinel, #55781)
8803
* ``bzr selftest --benchmark`` now allows a ``--cache-dir`` parameter.
8804
This will cache some of the intermediate trees, and decrease the
8805
setup time for benchmark tests. (John Arbash Meinel)
8807
* Inverse forms are provided for all boolean options. For example,
8808
--strict has --no-strict, --no-recurse has --recurse (Aaron Bentley)
8810
* Serialize out Inventories directly, rather than using ElementTree.
8811
Writing out a kernel sized inventory drops from 2s down to ~350ms.
8812
(Robert Collins, John Arbash Meinel)
8817
* Help diffutils 2.8.4 get along with binary tests (Marien Zwart: #57614)
8819
* Change LockDir so that if the lock directory doesn't exist when
8820
``lock_write()`` is called, an attempt will be made to create it.
8821
(John Arbash Meinel, #56974)
8823
* ``bzr uncommit`` preserves pending merges. (John Arbash Meinel, #57660)
8825
* Active FTP transport now works as intended. (ghozzy, #56472)
8827
* Really fix mutter() so that it won't ever raise a UnicodeError.
8828
It means it is possible for ~/.bzr.log to contain non UTF-8 characters.
8829
But it is a debugging log, not a real user file.
8830
(John Arbash Meinel, #56947, #53880)
8832
* Change Command handle to allow Unicode command and options.
8833
At present we cannot register Unicode command names, so we will get
8834
BzrCommandError('unknown command'), or BzrCommandError('unknown option')
8835
But that is better than a UnicodeError + a traceback.
8836
(John Arbash Meinel, #57123)
8838
* Handle TZ=UTC properly when reading/writing revisions.
8839
(John Arbash Meinel, #55783, #56290)
8841
* Use ``GPG_TTY`` to allow gpg --cl to work with gpg-agent in a pipeline,
8842
(passing text to sign in on stdin). (John Arbash Meinel, #54468)
8844
* External diff does the right thing for binaries even in foreign
8845
languages. (John Arbash Meinel, #56307)
8847
* Testament handles more cases when content is unicode. Specific bug was
8848
in handling of revision properties.
8849
(John Arbash Meinel, Holger Krekel, #54723)
8851
* The bzr selftest was failing on installed versions due to a bug in a new
8852
test helper. (John Arbash Meinel, Robert Collins, #58057)
8857
* ``bzrlib.cache_utf8`` contains ``encode()`` and ``decode()`` functions
8858
which can be used to cache the conversion between utf8 and Unicode.
8859
Especially helpful for some of the knit annotation code, which has to
8860
convert revision ids to utf8 to annotate lines in storage.
8861
(John Arbash Meinel)
8863
* ``setup.py`` now searches the filesystem to find all packages which
8864
need to be installed. This should help make the life of packagers
8865
easier. (John Arbash Meinel)
8870
:Released: 2006-08-11
8875
* The hard-coded built-in ignore rules have been removed. There are
8876
now two rulesets which are enforced. A user global one in
8877
``~/.bazaar/ignore`` which will apply to every tree, and the tree
8878
specific one '.bzrignore'.
8879
``~/.bazaar/ignore`` will be created if it does not exist, but with
8880
a more conservative list than the old default.
8881
This fixes bugs with default rules being enforced no matter what.
8882
The old list of ignore rules from bzr is available by
8883
running 'bzr ignore --old-default-rules'.
8884
(Robert Collins, Martin Pool, John Arbash Meinel)
8886
* 'branches.conf' has been changed to 'locations.conf', since it can apply
8887
to more locations than just branch locations.
8893
* The revision specifier "revno:" is extended to accept the syntax
8894
revno:N:branch. For example,
8895
revno:42:http://bazaar-vcs.org/bzr/bzr.dev/ means revision 42 in
8896
bzr.dev. (Matthieu Moy)
8898
* Tests updates to ensure proper URL handling, UNICODE support, and
8899
proper printing when the user's terminal encoding cannot display
8900
the path of a file that has been versioned.
8901
``bzr branch`` can take a target URL rather than only a local directory.
8902
``Branch.get_parent()/set_parent()`` now save a relative path if possible,
8903
and normalize the parent based on root, allowing access across
8904
different transports. (John Arbash Meinel, Wouter van Heyst, Martin Pool)
8905
(Malone #48906, #42699, #40675, #5281, #3980, #36363, #43689,
8908
* On Unix, detect terminal width using an ioctl not just $COLUMNS.
8909
Use terminal width for single-line logs from ``bzr log --line`` and
8910
pending-merge display. (Robert Widhopf-Fenk, Gustavo Niemeyer)
8913
* On Windows, detect terminal width using GetConsoleScreenBufferInfo.
8914
(Alexander Belchenko)
8916
* Speedup improvement for 'date:'-revision search. (Guillaume Pinot).
8918
* Show the correct number of revisions pushed when pushing a new branch.
8921
* 'bzr selftest' now shows a progress bar with the number of tests, and
8922
progress made. 'make check' shows tests in -v mode, to be more useful
8923
for the PQM status window. (Robert Collins).
8924
When using a progress bar, failed tests are printed out, rather than
8925
being overwritten by the progress bar until the suite finishes.
8926
(John Arbash Meinel)
8928
* 'bzr selftest --benchmark' will run a new benchmarking selftest.
8929
'bzr selftest --benchmark --lsprof-timed' will use lsprofile to generate
8930
profile data for the individual profiled calls, allowing for fine
8931
grained analysis of performance.
8932
(Robert Collins, Martin Pool).
8934
* 'bzr commit' shows a progress bar. This is useful for commits over sftp
8935
where commit can take an appreciable time. (Robert Collins)
8937
* 'bzr add' is now less verbose in telling you what ignore globs were
8938
matched by files being ignored. Instead it just tells you how many
8939
were ignored (because you might reasonably be expecting none to be
8940
ignored). 'bzr add -v' is unchanged and will report every ignored
8941
file. (Robert Collins).
8943
* ftp now has a test server if medusa is installed. As part of testing,
8944
ftp support has been improved, including support for supplying a
8945
non-standard port. (John Arbash Meinel).
8947
* 'bzr log --line' shows the revision number, and uses only the
8948
first line of the log message (#5162, Alexander Belchenko;
8951
* 'bzr status' has had the --all option removed. The 'bzr ls' command
8952
should be used to retrieve all versioned files. (Robert Collins)
8954
* 'bzr bundle OTHER/BRANCH' will create a bundle which can be sent
8955
over email, and applied on the other end, while maintaining ancestry.
8956
This bundle can be applied with either 'bzr merge' or 'bzr pull',
8957
the same way you would apply another branch.
8958
(John Arbash Meinel, Aaron Bentley)
8960
* 'bzr whoami' can now be used to set your identity from the command line,
8961
for a branch or globally. (Robey Pointer)
8963
* 'bzr checkout' now aliased to 'bzr co', and 'bzr annotate' to 'bzr ann'.
8966
* 'bzr revert DIRECTORY' now reverts the contents of the directory as well.
8969
* 'bzr get sftp://foo' gives a better error when paramiko is not present.
8970
Also updates things like 'http+pycurl://' if pycurl is not present.
8971
(John Arbash Meinel) (Malone #47821, #52204)
8973
* New env variable ``BZR_PROGRESS_BAR``, sets the default progress bar type.
8974
Can be set to 'none' or 'dummy' to disable the progress bar, 'dots' or
8975
'tty' to create the respective type. (John Arbash Meinel, #42197, #51107)
8977
* Improve the help text for 'bzr diff' to explain what various options do.
8978
(John Arbash Meinel, #6391)
8980
* 'bzr uncommit -r 10' now uncommits revisions 11.. rather than uncommitting
8981
revision 10. This makes -r10 more in line with what other commands do.
8982
'bzr uncommit' also now saves the pending merges of the revisions that
8983
were removed. So it is safe to uncommit after a merge, fix something,
8984
and commit again. (John Arbash Meinel, #32526, #31426)
8986
* 'bzr init' now also works on remote locations.
8987
(Wouter van Heyst, #48904)
8989
* HTTP support has been updated. When using pycurl we now support
8990
connection keep-alive, which reduces dns requests and round trips.
8991
And for both urllib and pycurl we support multi-range requests,
8992
which decreases the number of round-trips. Performance results for
8993
``bzr branch http://bazaar-vcs.org/bzr/bzr.dev/`` indicate
8994
http branching is now 2-3x faster, and ``bzr pull`` in an existing
8995
branch is as much as 4x faster.
8996
(Michael Ellerman, Johan Rydberg, John Arbash Meinel, #46768)
8998
* Performance improvements for sftp. Branching and pulling are now up to
8999
2x faster. Utilize paramiko.readv() support for async requests if it
9000
is available (paramiko > 1.6) (John Arbash Meinel)
9005
* Fix shadowed definition of TestLocationConfig that caused some
9007
(Erik Bågfors, Michael Ellerman, Martin Pool, #32587)
9009
* Fix unnecessary requirement of sign-my-commits that it be run from
9010
a working directory. (Martin Pool, Robert Collins)
9012
* 'bzr push location' will only remember the push location if it succeeds
9013
in connecting to the remote location. (John Arbash Meinel, #49742)
9015
* 'bzr revert' no longer toggles the executable bit on win32
9016
(John Arbash Meinel, #45010)
9018
* Handle broken pipe under win32 correctly. (John Arbash Meinel)
9020
* sftp tests now work correctly on win32 if you have a newer paramiko
9021
(John Arbash Meinel)
9023
* Cleanup win32 test suite, and general cleanup of places where
9024
file handles were being held open. (John Arbash Meinel)
9026
* When specifying filenames for 'diff -r x..y', the name of the file in the
9027
working directory can be used, even if its name is different in both x
9030
* File-ids containing single- or double-quotes are handled correctly by
9031
push. (Aaron Bentley, #52227)
9033
* Normalize unicode filenames to ensure cross-platform consistency.
9034
(John Arbash Meinel, #43689)
9036
* The argument parser can now handle '-' as an argument. Currently
9037
no code interprets it specially (it is mostly handled as a file named
9038
'-'). But plugins, and future operations can use it.
9039
(John Arbash meinel, #50984)
9041
* Bundles can properly read binary files with a plain '\r' in them.
9042
(John Arbash Meinel, #51927)
9044
* Tuning ``iter_entries()`` to be more efficient (John Arbash Meinel, #5444)
9046
* Lots of win32 fixes (the test suite passes again).
9047
(John Arbash Meinel, #50155)
9049
* Handle openbsd returning None for sys.getfilesystemencoding() (#41183)
9051
* Support ftp APPE (append) to allow Knits to be used over ftp (#42592)
9053
* Removals are only committed if they match the filespec (or if there is
9054
no filespec). (#46635, Aaron Bentley)
9056
* smart-add recurses through all supplied directories
9057
(John Arbash Meinel, #52578)
9059
* Make the bundle reader extra lines before and after the bundle text.
9060
This allows you to parse an email with the bundle inline.
9061
(John Arbash Meinel, #49182)
9063
* Change the file id generator to squash a little bit more. Helps when
9064
working with long filenames on windows. (Also helps for unicode filenames
9065
not generating hidden files). (John Arbash Meinel, #43801)
9067
* Restore terminal mode on C-c while reading sftp password. (#48923,
9068
Nicholas Allen, Martin Pool)
9070
* Timestamps are rounded to 1ms, and revision entries can be recreated
9071
exactly. (John Arbash Meinel, Jamie Wilkinson, #40693)
9073
* Branch.base has changed to a URL, but ~/.bazaar/locations.conf should
9074
use local paths, since it is user visible (John Arbash Meinel, #53653)
9076
* ``bzr status foo`` when foo was unversioned used to cause a full delta
9077
to be generated (John Arbash Meinel, #53638)
9079
* When reading revision properties, an empty value should be considered
9080
the empty string, not None (John Arbash Meinel, #47782)
9082
* ``bzr diff --diff-options`` can now handle binary files being changed.
9083
Also, the output is consistent when --diff-options is not supplied.
9084
(John Arbash Meinel, #54651, #52930)
9086
* Use the right suffixes for loading plugins (John Arbash Meinel, #51810)
9088
* Fix ``Branch.get_parent()`` to handle the case when the parent is not
9089
accessible (John Arbash Meinel, #52976)
9094
* Combine the ignore rules into a single regex rather than looping over
9095
them to reduce the threshold where N^2 behaviour occurs in operations
9096
like status. (Jan Hudec, Robert Collins).
9098
* Appending to ``bzrlib.DEFAULT_IGNORE`` is now deprecated. Instead, use
9099
one of the add functions in bzrlib.ignores. (John Arbash Meinel)
9101
* 'bzr push' should only push the ancestry of the current revision, not
9102
all of the history in the repository. This is especially important for
9103
shared repositories. (John Arbash Meinel)
9105
* ``bzrlib.delta.compare_trees`` now iterates in alphabetically sorted order,
9106
rather than randomly walking the inventories. (John Arbash Meinel)
9108
* Doctests are now run in temporary directories which are cleaned up when
9109
they finish, rather than using special ScratchDir/ScratchBranch objects.
9112
* Split ``check`` into separate methods on the branch and on the repository,
9113
so that it can be specialized in ways that are useful or efficient for
9114
different formats. (Martin Pool, Robert Collins)
9116
* Deprecate ``Repository.all_revision_ids``; most methods don't really need
9117
the global revision graph but only that part leading up to a particular
9118
revision. (Martin Pool, Robert Collins)
9120
* Add a BzrDirFormat ``control_formats`` list which allows for control formats
9121
that do not use '.bzr' to store their data - i.e. '.svn', '.hg' etc.
9122
(Robert Collins, Jelmer Vernooij).
9124
* ``bzrlib.diff.external_diff`` can be redirected to any file-like object.
9125
Uses subprocess instead of spawnvp.
9126
(James Henstridge, John Arbash Meinel, #4047, #48914)
9128
* New command line option '--profile-imports', which will install a custom
9129
importer to log time to import modules and regex compilation time to
9130
sys.stderr (John Arbash Meinel)
9132
* 'EmptyTree' is now deprecated, please use ``repository.revision_tree(None)``
9133
instead. (Robert Collins)
9135
* "RevisionTree" is now in bzrlib/revisiontree.py. (Robert Collins)
9140
:Released: 2006-05-17
9145
* setup.py failed to install launchpad plugin. (Martin Pool)
9150
:Released: 2006-05-16
9155
* Fix failure to commit a merge in a checkout. (Martin Pool,
9156
Robert Collins, Erik Bågfors, #43959)
9158
* Nicer messages from 'commit' in the case of renames, and correct
9159
messages when a merge has occured. (Robert Collins, Martin Pool)
9161
* Separate functionality from assert statements as they are skipped in
9162
optimized mode of python. Add the same check to pending merges.
9163
(Olaf Conradi, #44443)
9168
* Do not show the None revision in output of bzr ancestry. (Olaf Conradi)
9170
* Add info on standalone branches without a working tree.
9171
(Olaf Conradi, #44155)
9173
* Fix bug in knits when raising InvalidRevisionId. (Olaf Conradi, #44284)
9178
* Make editor invocation comply with Debian Policy. First check
9179
environment variables VISUAL and EDITOR, then try editor from
9180
alternatives system. If that all fails, fall back to the pre-defined
9181
list of editors. (Olaf Conradi, #42904)
9186
* New 'register-branch' command registers a public branch into
9187
Launchpad.net, where it can be associated with bugs, etc.
9188
(Martin Pool, Bjorn Tillenius, Robert Collins)
9193
* New public api in InventoryEntry - ``describe_change(old, new)`` which
9194
provides a human description of the changes between two old and
9195
new. (Robert Collins, Martin Pool)
9200
* Fix test case for bzr info in upgrading a standalone branch to metadir,
9201
uses bzrlib api now. (Olaf Conradi)
9206
:Released: 2006-05-08
9208
Notes When Upgrading
9209
********************
9211
Release 0.8 of bzr introduces a new format for history storage, called
9212
'knit', as an evolution of to the 'weave' format used in 0.7. Local
9213
and remote operations are faster using knits than weaves. Several
9214
operations including 'init', 'init-repo', and 'upgrade' take a
9215
--format option that controls this. Branching from an existing branch
9216
will keep the same format.
9218
It is possible to merge, pull and push between branches of different
9219
formats but this is slower than moving data between homogenous
9220
branches. It is therefore recommended (but not required) that you
9221
upgrade all branches for a project at the same time. Information on
9222
formats is shown by 'bzr info'.
9224
bzr 0.8 now allows creation of 'repositories', which hold the history
9225
of files and revisions for several branches. Previously bzr kept all
9226
the history for a branch within the .bzr directory at the root of the
9227
branch, and this is still the default. To create a repository, use
9228
the new 'bzr init-repo' command. Branches exist as directories under
9229
the repository and contain just a small amount of information
9230
indicating the current revision of the branch.
9232
bzr 0.8 also supports 'checkouts', which are similar to in cvs and
9233
subversion. Checkouts are associated with a branch (optionally in a
9234
repository), which contains all the historical information. The
9235
result is that a checkout can be deleted without losing any
9236
already-committed revisions. A new 'update' command is also available.
9238
Repositories and checkouts are not supported with the 0.7 storage
9239
format. To use them you must upgrad to either knits, or to the
9240
'metaweave' format, which uses weaves but changes the .bzr directory
9247
* sftp paths can now be relative, or local, according to the lftp
9248
convention. Paths now take the form::
9250
sftp://user:pass@host:port/~/relative/path
9252
sftp://user:pass@host:port/absolute/path
9254
* The FTP transport now tries to reconnect after a temporary
9255
failure. ftp put is made atomic. (Matthieu Moy)
9257
* The FTP transport now maintains a pool of connections, and
9258
reuses them to avoid multiple connections to the same host (like
9259
sftp did). (Daniel Silverstone)
9261
* The ``bzr_man.py`` file has been removed. To create the man page now,
9262
use ``./generate_docs.py man``. The new program can also create other files.
9263
Run ``python generate_docs.py --help`` for usage information.
9264
(Hans Ulrich Niedermann & James Blackwell).
9266
* Man Page now gives full help (James Blackwell).
9267
Help also updated to reflect user config now being stored in .bazaar
9268
(Hans Ulrich Niedermann)
9270
* It's now possible to set aliases in bazaar.conf (Erik Bågfors)
9272
* Pull now accepts a --revision argument (Erik Bågfors)
9274
* ``bzr re-sign`` now allows multiple revisions to be supplied on the command
9275
line. You can now use the following command to sign all of your old
9278
find .bzr/revision-store// -name my@email-* \
9279
| sed 's/.*\/\/..\///' \
9282
* Upgrade can now upgrade over the network. (Robert Collins)
9284
* Two new commands 'bzr checkout' and 'bzr update' allow for CVS/SVN-alike
9285
behaviour. By default they will cache history in the checkout, but
9286
with --lightweight almost all data is kept in the master branch.
9289
* 'revert' unversions newly-versioned files, instead of deleting them.
9291
* 'merge' is more robust. Conflict messages have changed.
9293
* 'merge' and 'revert' no longer clobber existing files that end in '~' or
9296
* Default log format can be set in configuration and plugins can register
9297
their own formatters. (Erik Bågfors)
9299
* New 'reconcile' command will check branch consistency and repair indexes
9300
that can become out of sync in pre 0.8 formats. (Robert Collins,
9303
* New 'bzr init --format' and 'bzr upgrade --format' option to control
9304
what storage format is created or produced. (Robert Collins,
9307
* Add parent location to 'bzr info', if there is one. (Olaf Conradi)
9309
* New developer commands 'weave-list' and 'weave-join'. (Martin Pool)
9311
* New 'init-repository' command, plus support for repositories in 'init'
9312
and 'branch' (Aaron Bentley, Erik Bågfors, Robert Collins)
9314
* Improve output of 'info' command. Show all relevant locations related to
9315
working tree, branch and repository. Use kibibytes for binary quantities.
9316
Fix off-by-one error in missing revisions of working tree. Make 'info'
9317
work on branches, repositories and remote locations. Show locations
9318
relative to the shared repository, if applicable. Show locking status
9319
of locations. (Olaf Conradi)
9321
* Diff and merge now safely handle binary files. (Aaron Bentley)
9323
* 'pull' and 'push' now normalise the revision history, so that any two
9324
branches with the same tip revision will have the same output from 'log'.
9327
* 'merge' accepts --remember option to store parent location, like 'push'
9328
and 'pull'. (Olaf Conradi)
9330
* bzr status and diff when files given as arguments do not exist
9331
in the relevant trees. (Martin Pool, #3619)
9333
* Add '.hg' to the default ignore list. (Martin Pool)
9335
* 'knit' is now the default disk format. This improves disk performance and
9336
utilization, increases incremental pull performance, robustness with SFTP
9337
and allows checkouts over SFTP to perform acceptably.
9338
The initial Knit code was contributed by Johan Rydberg based on a
9339
specification by Martin Pool.
9340
(Robert Collins, Aaron Bentley, Johan Rydberg, Martin Pool).
9342
* New tool to generate all-in-one html version of the manual. (Alexander
9345
* Hitting CTRL-C while doing an SFTP push will no longer cause stale locks
9346
to be left in the SFTP repository. (Robert Collins, Martin Pool).
9348
* New option 'diff --prefix' to control how files are named in diff
9349
output, with shortcuts '-p0' and '-p1' corresponding to the options for
9350
GNU patch. (Alexander Belchenko, Goffredo Baroncelli, Martin Pool)
9352
* Add --revision option to 'annotate' command. (Olaf Conradi)
9354
* If bzr shows an unexpected revision-history after pulling (perhaps due
9355
to a reweave) it can now be corrected by 'bzr reconcile'.
9361
* Commit is now verbose by default, and shows changed filenames and the
9362
new revision number. (Robert Collins, Martin Pool)
9364
* Unify 'mv', 'move', 'rename'. (Matthew Fuller, #5379)
9366
* 'bzr -h' shows help. (Martin Pool, Ian Bicking, #35940)
9368
* Make 'pull' and 'push' remember location on failure using --remember.
9371
* For compatibility, make old format for using weaves inside metadir
9372
available as 'metaweave' format. Rename format 'metadir' to 'default'.
9373
Clean up help for option --format in commands 'init', 'init-repo' and
9374
'upgrade'. (Olaf Conradi)
9379
* The internal storage of history, and logical branch identity have now
9380
been split into Branch, and Repository. The common locking and file
9381
management routines are now in bzrlib.lockablefiles.
9382
(Aaron Bentley, Robert Collins, Martin Pool)
9384
* Transports can now raise DependencyNotPresent if they need a library
9385
which is not installed, and then another implementation will be
9386
tried. (Martin Pool)
9388
* Remove obsolete (and no-op) `decode` parameter to `Transport.get`.
9391
* Using Tree Transform for merge, revert, tree-building
9393
* WorkingTree.create, Branch.create, ``WorkingTree.create_standalone``,
9394
Branch.initialize are now deprecated. Please see ``BzrDir.create_*`` for
9395
replacement API's. (Robert Collins)
9397
* New BzrDir class represents the .bzr control directory and manages
9398
formatting issues. (Robert Collins)
9400
* New repository.InterRepository class encapsulates Repository to
9401
Repository actions and allows for clean selection of optimised code
9402
paths. (Robert Collins)
9404
* ``bzrlib.fetch.fetch`` and ``bzrlib.fetch.greedy_fetch`` are now
9405
deprecated, please use ``branch.fetch`` or ``repository.fetch``
9406
depending on your needs. (Robert Collins)
9408
* deprecated methods now have a ``is_deprecated`` flag on them that can
9409
be checked, if you need to determine whether a given callable is
9410
deprecated at runtime. (Robert Collins)
9412
* Progress bars are now nested - see
9413
``bzrlib.ui.ui_factory.nested_progress_bar``.
9414
(Robert Collins, Robey Pointer)
9416
* New API call ``get_format_description()`` for each type of format.
9419
* Changed ``branch.set_parent()`` to accept None to remove parent.
9422
* Deprecated BzrError AmbiguousBase. (Olaf Conradi)
9424
* WorkingTree.branch is now a read only property. (Robert Collins)
9426
* bzrlib.ui.text.TextUIFactory now accepts a ``bar_type`` parameter which
9427
can be None or a factory that will create a progress bar. This is
9428
useful for testing or for overriding the bzrlib.progress heuristic.
9431
* New API method ``get_physical_lock_status()`` to query locks present on a
9432
transport. (Olaf Conradi)
9434
* Repository.reconcile now takes a thorough keyword parameter to allow
9435
requesting an indepth reconciliation, rather than just a data-loss
9436
check. (Robert Collins)
9438
* ``bzrlib.ui.ui_factory protocol`` now supports ``get_boolean`` to prompt
9439
the user for yes/no style input. (Robert Collins)
9444
* SFTP tests now shortcut the SSH negotiation, reducing test overhead
9445
for testing SFTP protocol support. (Robey Pointer)
9447
* Branch formats are now tested once per implementation (see ``bzrlib.
9448
tests.branch_implementations``. This is analagous to the transport
9449
interface tests, and has been followed up with working tree,
9450
repository and BzrDir tests. (Robert Collins)
9452
* New test base class TestCaseWithTransport provides a transport aware
9453
test environment, useful for testing any transport-interface using
9454
code. The test suite option --transport controls the transport used
9455
by this class (when its not being used as part of implementation
9456
contract testing). (Robert Collins)
9458
* Close logging handler on disabling the test log. This will remove the
9459
handler from the internal list inside python's logging module,
9460
preventing shutdown from closing it twice. (Olaf Conradi)
9462
* Move test case for uncommit to blackbox tests. (Olaf Conradi)
9464
* ``run_bzr`` and ``run_bzr_captured`` now accept a 'stdin="foo"'
9465
parameter which will provide String("foo") to the command as its stdin.
9470
:Released: 2006-01-09
9475
* .bzrignore is excluded from exports, on the grounds that it's a bzr
9476
internal-use file and may not be wanted. (Jamie Wilkinson)
9478
* The "bzr directories" command were removed in favor of the new
9479
--kind option to the "bzr inventory" command. To list all
9480
versioned directories, now use "bzr inventory --kind directory".
9483
* Under Windows configuration directory is now ``%APPDATA%\bazaar\2.0``
9484
by default. (John Arbash Meinel)
9486
* The parent of Bzr configuration directory can be set by ``BZR_HOME``
9487
environment variable. Now the path for it is searched in ``BZR_HOME``,
9488
then in HOME. Under Windows the order is: ``BZR_HOME``, ``APPDATA``
9489
(usually points to ``C:\Documents and Settings\User Name\Application Data``),
9490
``HOME``. (John Arbash Meinel)
9492
* Plugins with the same name in different directories in the bzr plugin
9493
path are no longer loaded: only the first successfully loaded one is
9494
used. (Robert Collins)
9496
* Use systems' external ssh command to open connections if possible.
9497
This gives better integration with user settings such as ProxyCommand.
9500
* Permissions on files underneath .bzr/ are inherited from the .bzr
9501
directory. So for a shared repository, simply doing 'chmod -R g+w .bzr/'
9502
will mean that future file will be created with group write permissions.
9504
* configure.in and config.guess are no longer in the builtin default
9507
* '.sw[nop]' pattern ignored, to ignore vim swap files for nameless
9508
files. (John Arbash Meinel, Martin Pool)
9513
* "bzr INIT dir" now initializes the specified directory, and creates
9514
it if it does not exist. (John Arbash Meinel)
9516
* New remerge command (Aaron Bentley)
9518
* Better zsh completion script. (Steve Borho)
9520
* 'bzr diff' now returns 1 when there are changes in the working
9521
tree. (Robert Collins)
9523
* 'bzr push' now exists and can push changes to a remote location.
9524
This uses the transport infrastructure, and can store the remote
9525
location in the ~/.bazaar/branches.conf configuration file.
9528
* Test directories are only kept if the test fails and the user requests
9531
* Tweaks to short log printing
9533
* Added branch nicks, new nick command, printing them in log output.
9536
* If ``$BZR_PDB`` is set, pop into the debugger when an uncaught exception
9537
occurs. (Martin Pool)
9539
* Accept 'bzr resolved' (an alias for 'bzr resolve'), as this is
9540
the same as Subversion. (Martin Pool)
9542
* New ftp transport support (on ftplib), for ftp:// and aftp://
9543
URLs. (Daniel Silverstone)
9545
* Commit editor temporary files now start with ``bzr_log.``, to allow
9546
text editors to match the file name and set up appropriate modes or
9547
settings. (Magnus Therning)
9549
* Improved performance when integrating changes from a remote weave.
9550
(Goffredo Baroncelli)
9552
* Sftp will attempt to cache the connection, so it is more likely that
9553
a connection will be reused, rather than requiring multiple password
9556
* bzr revno now takes an optional argument indicating the branch whose
9557
revno should be printed. (Michael Ellerman)
9559
* bzr cat defaults to printing the last version of the file.
9560
(Matthieu Moy, #3632)
9562
* New global option 'bzr --lsprof COMMAND' runs bzr under the lsprof
9563
profiler. (Denys Duchier)
9565
* Faster commits by reading only the headers of affected weave files.
9568
* 'bzr add' now takes a --dry-run parameter which shows you what would be
9569
added, but doesn't actually add anything. (Michael Ellerman)
9571
* 'bzr add' now lists how many files were ignored per glob. add --verbose
9572
lists the specific files. (Aaron Bentley)
9574
* 'bzr missing' now supports displaying changes in diverged trees and can
9575
be limited to show what either end of the comparison is missing.
9576
(Aaron Bently, with a little prompting from Daniel Silverstone)
9581
* SFTP can walk up to the root path without index errors. (Robert Collins)
9583
* Fix bugs in running bzr with 'python -O'. (Martin Pool)
9585
* Error when run with -OO
9587
* Fix bug in reporting http errors that don't have an http error code.
9590
* Handle more cases of pipe errors in display commands
9592
* Change status to 3 for all errors
9594
* Files that are added and unlinked before committing are completely
9595
ignored by diff and status
9597
* Stores with some compressed texts and some uncompressed texts are now
9598
able to be used. (John A Meinel)
9600
* Fix for bzr pull failing sometimes under windows
9602
* Fix for sftp transport under windows when using interactive auth
9604
* Show files which are both renamed and modified as such in 'bzr
9605
status' output. (Daniel Silverstone, #4503)
9607
* Make annotate cope better with revisions committed without a valid
9608
email address. (Marien Zwart)
9610
* Fix representation of tab characters in commit messages.
9613
* List of plugin directories in ``BZR_PLUGIN_PATH`` environment variable is
9614
now parsed properly under Windows. (Alexander Belchenko)
9616
* Show number of revisions pushed/pulled/merged. (Robey Pointer)
9618
* Keep a cached copy of the basis inventory to speed up operations
9619
that need to refer to it. (Johan Rydberg, Martin Pool)
9621
* Fix bugs in bzr status display of non-ascii characters.
9624
* Remove Makefile.in from default ignore list.
9625
(Tollef Fog Heen, Martin Pool, #6413)
9627
* Fix failure in 'bzr added'. (Nathan McCallum, Martin Pool)
9632
* Fix selftest asking for passwords when there are no SFTP keys.
9633
(Robey Pointer, Jelmer Vernooij)
9635
* Fix selftest run with 'python -O'. (Martin Pool)
9637
* Fix HTTP tests under Windows. (John Arbash Meinel)
9639
* Make tests work even if HOME is not set (Aaron Bentley)
9641
* Updated ``build_tree`` to use fixed line-endings for tests which read
9642
the file cotents and compare. Make some tests use this to pass under
9643
Windows. (John Arbash Meinel)
9645
* Skip stat and symlink tests under Windows. (Alexander Belchenko)
9647
* Delay in selftest/testhashcash is now issued under win32 and Cygwin.
9648
(John Arbash Meinel)
9650
* Use terminal width to align verbose test output. (Martin Pool)
9652
* Blackbox tests are maintained within the bzrlib.tests.blackbox directory.
9653
If adding a new test script please add that to
9654
``bzrlib.tests.blackbox.__init__``. (Robert Collins)
9656
* Much better error message if one of the test suites can't be
9657
imported. (Martin Pool)
9659
* Make check now runs the test suite twice - once with the default locale,
9660
and once with all locales forced to C, to expose bugs. This is not
9661
trivially done within python, so for now its only triggered by running
9662
Make check. Integrators and packagers who wish to check for full
9663
platform support should run 'make check' to test the source.
9666
* Tests can now run TestSkipped if they can't execute for any reason.
9667
(Martin Pool) (NB: TestSkipped should only be raised for correctable
9668
reasons - see the wiki spec ImprovingBzrTestSuite).
9670
* Test sftp with relative, absolute-in-homedir and absolute-not-in-homedir
9671
paths for the transport tests. Introduce blackbox remote sftp tests that
9672
test the same permutations. (Robert Collins, Robey Pointer)
9674
* Transport implementation tests are now independent of the local file
9675
system, which allows tests for esoteric transports, and for features
9676
not available in the local file system. They also repeat for variations
9677
on the URL scheme that can introduce issues in the transport code,
9678
see bzrlib.transport.TransportTestProviderAdapter() for this.
9681
* ``TestCase.build_tree`` uses the transport interface to build trees,
9682
pass in a transport parameter to give it an existing connection.
9688
* WorkingTree.pull has been split across Branch and WorkingTree,
9689
to allow Branch only pulls. (Robert Collins)
9691
* ``commands.display_command`` now returns the result of the decorated
9692
function. (Robert Collins)
9694
* LocationConfig now has a ``set_user_option(key, value)`` call to save
9695
a setting in its matching location section (a new one is created
9696
if needed). (Robert Collins)
9698
* Branch has two new methods, ``get_push_location`` and
9699
``set_push_location`` to respectively, get and set the push location.
9702
* ``commands.register_command`` now takes an optional flag to signal that
9703
the registrant is planning to decorate an existing command. When
9704
given multiple plugins registering a command is not an error, and
9705
the original command class (whether built in or a plugin based one) is
9706
returned to the caller. There is a new error 'MustUseDecorated' for
9707
signalling when a wrapping command should switch to the original
9708
version. (Robert Collins)
9710
* Some option parsing errors will raise 'BzrOptionError', allowing
9711
granular detection for decorating commands. (Robert Collins).
9713
* ``Branch.read_working_inventory`` has moved to
9714
``WorkingTree.read_working_inventory``. This necessitated changes to
9715
``Branch.get_root_id``, and a move of ``Branch.set_inventory`` to
9716
WorkingTree as well. To make it clear that a WorkingTree cannot always
9717
be obtained ``Branch.working_tree()`` will raise
9718
``errors.NoWorkingTree`` if one cannot be obtained. (Robert Collins)
9720
* All pending merges operations from Branch are now on WorkingTree.
9723
* The follow operations from Branch have moved to WorkingTree::
9733
* ``bzrlib.add.smart_add_branch`` is now ``smart_add_tree``. (Robert Collins)
9735
* New "rio" serialization format, similar to rfc-822. (Martin Pool)
9737
* Rename selftests to ``bzrlib.tests.test_foo``. (John A Meinel, Martin
9740
* ``bzrlib.plugin.all_plugins`` has been changed from an attribute to a
9741
query method. (Robert Collins)
9743
* New options to read only the table-of-contents of a weave.
9746
* Raise NoSuchFile when someone tries to add a non-existant file.
9749
* Simplify handling of DivergedBranches in ``cmd_pull()``.
9752
* Branch.controlfile* logic has moved to lockablefiles.LockableFiles, which
9753
is exposed as ``Branch().control_files``. Also this has been altered with the
9754
controlfile pre/suffix replaced by simple method names like 'get' and
9755
'put'. (Aaron Bentley, Robert Collins).
9757
* Deprecated functions and methods can now be marked as such using the
9758
``bzrlib.symbol_versioning`` module. Marked method have their docstring
9759
updated and will issue a DeprecationWarning using the warnings module
9760
when they are used. (Robert Collins)
9762
* ``bzrlib.osutils.safe_unicode`` now exists to provide parameter coercion
9763
for functions that need unicode strings. (Robert Collins)
9768
:Released: 2005-10-28
9773
* pull now takes --verbose to show you what revisions are added or removed
9776
* merge now takes a --show-base option to include the base text in
9780
* The config files are now read using ConfigObj, so '=' should be used as
9781
a separator, not ':'.
9784
* New 'bzr commit --strict' option refuses to commit if there are
9785
any unknown files in the tree. To commit, make sure all files are
9786
either ignored, added, or deleted. (Michael Ellerman)
9788
* The config directory is now ~/.bazaar, and there is a single file
9789
~/.bazaar/bazaar.conf storing email, editor and other preferences.
9792
* 'bzr add' no longer takes a --verbose option, and a --quiet option
9793
has been added that suppresses all output.
9795
* Improved zsh completion support in contrib/zsh, from Clint
9798
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
9799
Goffredo Baroncelli.
9801
* 'bzr check' now accepts -v for verbose reporting, and checks for
9802
ghosts in the branch. (Robert Collins)
9804
* New command 're-sign' which will regenerate the gpg signature for
9805
a revision. (Robert Collins)
9807
* If you set ``check_signatures=require`` for a path in
9808
``~/.bazaar/branches.conf`` then bzr will invoke your
9809
``gpg_signing_command`` (defaults to gpg) and record a digital signature
9810
of your commit. (Robert Collins)
9812
* New sftp transport, based on Paramiko. (Robey Pointer)
9814
* 'bzr pull' now accepts '--clobber' which will discard local changes
9815
and make this branch identical to the source branch. (Robert Collins)
9817
* Just give a quieter warning if a plugin can't be loaded, and
9818
put the details in .bzr.log. (Martin Pool)
9820
* 'bzr branch' will now set the branch-name to the last component of the
9821
output directory, if one was supplied.
9823
* If the option ``post_commit`` is set to one (or more) python function
9824
names (must be in the bzrlib namespace), then they will be invoked
9825
after the commit has completed, with the branch and ``revision_id`` as
9826
parameters. (Robert Collins)
9828
* Merge now has a retcode of 1 when conflicts occur. (Robert Collins)
9830
* --merge-type weave is now supported for file contents. Tree-shape
9831
changes are still three-way based. (Martin Pool, Aaron Bentley)
9833
* 'bzr check' allows the first revision on revision-history to have
9834
parents - something that is expected for cheap checkouts, and occurs
9835
when conversions from baz do not have all history. (Robert Collins).
9837
* 'bzr merge' can now graft unrelated trees together, if your specify
9838
0 as a base. (Aaron Bentley)
9840
* 'bzr commit branch' and 'bzr commit branch/file1 branch/file2' now work
9843
* Add '.sconsign*' to default ignore list. (Alexander Belchenko)
9845
* 'bzr merge --reprocess' minimizes conflicts
9850
* The 'bzr selftest --pattern' option for has been removed, now
9851
test specifiers on the command line can be simple strings, or
9852
regexps, or both. (Robert Collins)
9854
* Passing -v to selftest will now show the time each test took to
9855
complete, which will aid in analysing performance regressions and
9856
related questions. (Robert Collins)
9858
* 'bzr selftest' runs all tests, even if one fails, unless '--one'
9859
is given. (Martin Pool)
9861
* There is a new method for TestCaseInTempDir, assertFileEqual, which
9862
will check that a given content is equal to the content of the named
9863
file. (Robert Collins)
9865
* Fix test suite's habit of leaving many temporary log files in $TMPDIR.
9871
* New 'testament' command and concept for making gpg-signatures
9872
of revisions that are not tied to a particular internal
9873
representation. (Martin Pool).
9875
* Per-revision properties ('revprops') as key-value associated
9876
strings on each revision created when the revision is committed.
9877
Intended mainly for the use of external tools. (Martin Pool).
9879
* Config options have moved from bzrlib.osutils to bzrlib.config.
9882
* Improved command line option definitions allowing explanations
9883
for individual options, among other things. Contributed by
9886
* Config options have moved from bzrlib.osutils to bzrlib.config.
9887
Configuration is now done via the config.Config interface:
9888
Depending on whether you have a Branch, a Location or no information
9889
available, construct a ``*Config``, and use its ``signature_checking``,
9890
``username`` and ``user_email`` methods. (Robert Collins)
9892
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
9893
they are made available for other plugins to use. You should not
9894
import other plugins during the ``__init__`` of your plugin though, as
9895
no ordering is guaranteed, and the plugins directory is not on the
9896
python path. (Robert Collins)
9898
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
9899
no longer takes an inventory, rather it takes an option branch
9900
parameter, and if None is given will open the branch at basedir
9901
implicitly. (Robert Collins)
9903
* Cleaner exception structure and error reporting. Suggested by
9904
Scott James Remnant. (Martin Pool)
9906
* Branch.remove has been moved to WorkingTree, which has also gained
9907
``lock_read``, ``lock_write`` and ``unlock`` methods for convenience.
9910
* Two decorators, ``needs_read_lock`` and ``needs_write_lock`` have been
9911
added to the branch module. Use these to cause a function to run in a
9912
read or write lock respectively. (Robert Collins)
9914
* ``Branch.open_containing`` now returns a tuple (Branch, relative-path),
9915
which allows direct access to the common case of 'get me this file
9916
from its branch'. (Robert Collins)
9918
* Transports can register using ``register_lazy_transport``, and they
9919
will be loaded when first used. (Martin Pool)
9921
* 'pull' has been factored out of the command as ``WorkingTree.pull()``.
9922
A new option to WorkingTree.pull has been added, clobber, which will
9923
ignore diverged history and pull anyway.
9926
* config.Config has a ``get_user_option`` call that accepts an option name.
9927
This will be looked up in branches.conf and bazaar.conf as normal.
9928
It is intended that this be used by plugins to support options -
9929
options of built in programs should have specific methods on the config.
9932
* ``merge.merge_inner`` now has tempdir as an optional parameter.
9935
* Tree.kind is not recorded at the top level of the hierarchy, as it was
9936
missing on EmptyTree, leading to a bug with merge on EmptyTrees.
9939
* ``WorkingTree.__del__`` has been removed, it was non deterministic and not
9940
doing what it was intended to. See ``WorkingTree.__init__`` for a comment
9941
about future directions. (Robert Collins/Martin Pool)
9943
* bzrlib.transport.http has been modified so that only 404 urllib errors
9944
are returned as NoSuchFile. Other exceptions will propagate as normal.
9945
This allows debuging of actual errors. (Robert Collins)
9947
* bzrlib.transport.Transport now accepts *ONLY* url escaped relative paths
9948
to apis like 'put', 'get' and 'has'. This is to provide consistent
9949
behaviour - it operates on url's only. (Robert Collins)
9951
* Transports can register using ``register_lazy_transport``, and they
9952
will be loaded when first used. (Martin Pool)
9954
* ``merge_flex`` no longer calls ``conflict_handler.finalize()``, instead that
9955
is called by ``merge_inner``. This is so that the conflict count can be
9956
retrieved (and potentially manipulated) before returning to the caller
9957
of ``merge_inner``. Likewise 'merge' now returns the conflict count to the
9958
caller. (Robert Collins)
9960
* ``revision.revision_graph`` can handle having only partial history for
9961
a revision - that is no revisions in the graph with no parents.
9964
* New ``builtins.branch_files`` uses the standard ``file_list`` rules to
9965
produce a branch and a list of paths, relative to that branch
9968
* New TestCase.addCleanup facility.
9970
* New ``bzrlib.version_info`` tuple (similar to ``sys.version_info``),
9971
which can be used by programs importing bzrlib.
9976
* Better handling of branches in directories with non-ascii names.
9977
(Joel Rosdahl, Panagiotis Papadakos)
9979
* Upgrades of trees with no commits will not fail due to accessing
9980
[-1] in the revision-history. (Andres Salomon)
9986
:Released: 2005-10-12
9991
* Fix problem in pulling over http from machines that do not
9992
allow directories to be listed.
9994
* Avoid harmless warning about invalid hash cache after
9995
upgrading branch format.
10000
* Avoid some unnecessary http operations in branch and pull.
10006
:Released: 2005-10-11
10011
* 'bzr branch' over http initially gives a very high estimate
10012
of completion time but it should fall as the first few
10013
revisions are pulled in. branch is still slow on
10014
high-latency connections.
10019
* bzr-man.py has been updated to work again. Contributed by
10022
* Locking is now done with fcntl.lockf which works with NFS
10023
file systems. Contributed by Harald Meland.
10025
* When a merge encounters a file that has been deleted on
10026
one side and modified on the other, the old contents are
10027
written out to foo.BASE and foo.SIDE, where SIDE is this
10028
or OTHER. Contributed by Aaron Bentley.
10030
* Export was choosing incorrect file paths for the content of
10031
the tarball, this has been fixed by Aaron Bentley.
10033
* Commit will no longer commit without a log message, an
10034
error is returned instead. Contributed by Jelmer Vernooij.
10036
* If you commit a specific file in a sub directory, any of its
10037
parent directories that are added but not listed will be
10038
automatically included. Suggested by Michael Ellerman.
10040
* bzr commit and upgrade did not correctly record new revisions
10041
for files with only a change to their executable status.
10042
bzr will correct this when it encounters it. Fixed by
10045
* HTTP tests now force off the use of ``http_proxy`` for the duration.
10046
Contributed by Gustavo Niemeyer.
10048
* Fix problems in merging weave-based branches that have
10049
different partial views of history.
10051
* Symlink support: working with symlinks when not in the root of a
10052
bzr tree was broken, patch from Scott James Remnant.
10057
* 'branch' now accepts a --basis parameter which will take advantage
10058
of local history when making a new branch. This allows faster
10059
branching of remote branches. Contributed by Aaron Bentley.
10061
* New tree format based on weave files, called version 5.
10062
Existing branches can be upgraded to this format using
10065
* Symlinks are now versionable. Initial patch by
10066
Erik Toubro Nielsen, updated to head by Robert Collins.
10068
* Executable bits are tracked on files. Patch from Gustavo
10071
* 'bzr status' now shows unknown files inside a selected directory.
10072
Patch from Heikki Paajanen.
10074
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
10075
and 'resolve' have needed added, which list and remove those
10076
merge conflicts respectively. A conflicted tree cannot be committed
10077
in. Contributed by Aaron Bentley.
10079
* 'rm' is now an alias for 'remove'.
10081
* Stores now split out their content in a single byte prefixed hash,
10082
dropping the density of files per directory by 256. Contributed by
10085
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
10086
Contributed by Robert Collins.
10088
* 'bzr log' with the default formatter will show merged revisions,
10089
indented to the right. Initial implementation contributed by Gustavo
10090
Niemeyer, made incremental by Robert Collins.
10096
* Test case failures have the exception printed after the log
10097
for your viewing pleasure.
10099
* InventoryEntry is now an abstract base class, use one of the
10100
concrete InventoryDirectory etc classes instead.
10102
* Branch raises an UnsupportedFormatError when it detects a
10103
bzr branch it cannot understand. This allows for precise
10104
handling of such circumstances.
10106
* Remove RevisionReference class; ``Revision.parent_ids`` is now simply a
10107
list of their ids and ``parent_sha1s`` is a list of their corresponding
10108
sha1s (for old branches only at the moment.)
10110
* New method-object style interface for Commit() and Fetch().
10112
* Renamed ``Branch.last_patch()`` to ``Branch.last_revision()``, since
10113
we call them revisions not patches.
10115
* Move ``copy_branch`` to ``bzrlib.clone.copy_branch``. The destination
10116
directory is created if it doesn't exist.
10118
* Inventories now identify the files which were present by
10119
giving the revision *of that file*.
10121
* Inventory and Revision XML contains a version identifier.
10122
This must be consistent with the overall branch version
10123
but allows for more flexibility in future upgrades.
10128
* Removed testsweet module so that tests can be run after
10129
bzr installed by 'bzr selftest'.
10131
* 'bzr selftest' command-line arguments can now be partial ids
10132
of tests to run, e.g. ``bzr selftest test_weave``
10138
:Released: 2005-09-23
10143
* Fixed "branch -r" option.
10145
* Fix remote access to branches containing non-compressed history.
10148
* Better reliability of http server tests. (John Arbash-Meinel)
10150
* Merge graph maximum distance calculation fix. (Aaron Bentley)
10152
* Various minor bug in windows support have been fixed, largely in the
10153
test suite. Contributed by Alexander Belchenko.
10158
* Status now accepts a -r argument to give status between chosen
10159
revisions. Contributed by Heikki Paajanen.
10161
* Revision arguments no longer use +/-/= to control ranges, instead
10162
there is a 'before' namespace, which limits the successive namespace.
10163
For example '$ bzr log -r date:yesterday..before:date:today' will
10164
select everything from yesterday and before today. Contributed by
10167
* There is now a bzr.bat file created by distutils when building on
10168
Windows. Contributed by Alexander Belchenko.
10173
* Removed uuid() as it was unused.
10175
* Improved 'fetch' code for pulling revisions from one branch into
10176
another (used by pull, merged, etc.)
10182
:Released: 2005-09-20
10188
* Adding a file whose parent directory is not versioned will
10189
implicitly add the parent, and so on up to the root. This means
10190
you should never need to explictly add a directory, they'll just
10191
get added when you add a file in the directory. Contributed by
10194
* Ignore ``.DS_Store`` (contains Mac metadata) by default.
10197
* If you set ``BZR_EDITOR`` in the environment, it is checked in
10198
preference to EDITOR and the config file for the interactive commit
10199
editing program. Related to this is a bugfix where a missing program
10200
set in EDITOR would cause editing to fail, now the fallback program
10201
for the operating system is still tried.
10203
* Files that are not directories/symlinks/regular files will no longer
10204
cause bzr to fail, it will just ignore them by default. You cannot add
10205
them to the tree though - they are not versionable.
10211
* Refactor xml packing/unpacking.
10216
* Fixed 'bzr mv' by Ollie Rutherfurd.
10218
* Fixed strange error when trying to access a nonexistent http
10221
* Make sure that the hashcache gets written out if it can't be
10228
* Various Windows fixes from Ollie Rutherfurd.
10230
* Quieten warnings about locking; patch from Matt Lavin.
10236
:Released: 2005-09-02
10241
* ``bzr shell-complete`` command contributed by Clint Adams to
10242
help with intelligent shell completion.
10244
* New expert command ``bzr find-merge-base`` for debugging merges.
10250
* Much better merge support.
10252
* merge3 conflicts are now reported with markers like '<<<<<<<'
10253
(seven characters) which is the same as CVS and pleases things
10260
* ``bzr upgrade`` no longer fails when trying to fix trees that
10261
mention revisions that are not present.
10263
* Fixed bugs in listing plugins from ``bzr plugins``.
10265
* Fix case of $EDITOR containing options for the editor.
10267
* Fix log -r refusing to show the last revision.
10268
(Patch from Goffredo Baroncelli.)
10274
* ``bzr log --show-ids`` shows the revision ids of all parents.
10276
* Externally provided commands on your $BZRPATH no longer need
10277
to recognize --bzr-usage to work properly, and can just handle
10284
* Changed trace messages to go through the standard logging
10285
framework, so that they can more easily be redirected by
10293
:Released: 2005-08-18
10298
* Python plugins, automatically loaded from the directories on
10299
``BZR_PLUGIN_PATH`` or ``~/.bzr.conf/plugins`` by default.
10301
* New 'bzr mkdir' command.
10303
* Commit mesage is fetched from an editor if not given on the
10304
command line; patch from Torsten Marek.
10306
* ``bzr log -m FOO`` displays commits whose message matches regexp
10309
* ``bzr add`` with no arguments adds everything under the current directory.
10311
* ``bzr mv`` does move or rename depending on its arguments, like
10314
* ``bzr missing`` command shows a summary of the differences
10315
between two trees. (Merged from John Arbash-Meinel.)
10317
* An email address for commits to a particular tree can be
10318
specified by putting it into .bzr/email within a branch. (Based
10319
on a patch from Heikki Paajanen.)
10325
* Faster working tree operations.
10331
* 3rd-party modules shipped with bzr are copied within the bzrlib
10332
python package, so that they can be installed by the setup
10333
script without clashing with anything already existing on the
10334
system. (Contributed by Gustavo Niemeyer.)
10336
* Moved plugins directory to bzrlib/, so that there's a standard
10337
plugin directory which is not only installed with bzr itself but
10338
is also available when using bzr from the development tree.
10339
``BZR_PLUGIN_PATH`` and ``DEFAULT_PLUGIN_PATH`` are then added to the
10340
standard plugins directory.
10342
* When exporting to a tarball with ``bzr export --format tgz``, put
10343
everything under a top directory rather than dumping it into the
10344
current directory. This can be overridden with the ``--root``
10345
option. Patch from William Dodé and John Meinel.
10347
* New ``bzr upgrade`` command to upgrade the format of a branch,
10348
replacing ``bzr check --update``.
10350
* Files within store directories are no longer marked readonly on
10353
* Changed ``bzr log`` output to a more compact form suggested by
10354
John A Meinel. Old format is available with the ``--long`` or
10355
``-l`` option, patched by William Dodé.
10357
* By default the commit command refuses to record a revision with
10358
no changes unless the ``--unchanged`` option is given.
10360
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
10361
line options must come before the command name because they
10362
affect what commands are available; all other options must come
10363
after the command name because their interpretation depends on
10366
* ``branch`` and ``clone`` added as aliases for ``branch``.
10368
* Default log format is back to the long format; the compact one
10369
is available with ``--short``.
10375
* Fix bugs in committing only selected files or within a subdirectory.
10381
:Released: 2005-06-15
10386
* ``bzr`` with no command now shows help rather than giving an
10387
error. Suggested by Michael Ellerman.
10389
* ``bzr status`` output format changed, because svn-style output
10390
doesn't really match the model of bzr. Now files are grouped by
10391
status and can be shown with their IDs. ``bzr status --all``
10392
shows all versioned files and unknown files but not ignored files.
10394
* ``bzr log`` runs from most-recent to least-recent, the reverse
10395
of the previous order. The previous behaviour can be obtained
10396
with the ``--forward`` option.
10398
* ``bzr inventory`` by default shows only filenames, and also ids
10399
if ``--show-ids`` is given, in which case the id is the second
10406
* New 'bzr whoami --email' option shows only the email component
10407
of the user identification, from Jo Vermeulen.
10409
* New ``bzr ignore PATTERN`` command.
10411
* Nicer error message for broken pipe, interrupt and similar
10412
conditions that don't indicate an internal error.
10414
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
10416
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
10417
either read or write mode.
10419
* New option ``bzr log --show-ids`` shows revision and file ids.
10421
* New usage ``bzr log FILENAME`` shows only revisions that
10422
affected that file.
10424
* Changed format for describing changes in ``bzr log -v``.
10426
* New option ``bzr commit --file`` to take a message from a file,
10427
suggested by LarstiQ.
10429
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
10430
Oler. File may be in a branch other than the working directory.
10432
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
10435
* Commands can now be defined by external programs or scripts
10436
in a directory on $BZRPATH.
10438
* New "stat cache" avoids reading the contents of files if they
10439
haven't changed since the previous time.
10441
* If the Python interpreter is too old, try to find a better one
10442
or give an error. Based on a patch from Fredrik Lundh.
10444
* New optional parameter ``bzr info [BRANCH]``.
10446
* New form ``bzr commit SELECTED`` to commit only selected files.
10448
* New form ``bzr log -r FROM:TO`` shows changes in selected
10449
range; contributed by John A Meinel.
10451
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
10452
options through to an external GNU diff.
10454
* New option ``bzr add --no-recurse`` to add a directory but not
10457
* ``bzr --version`` now shows more information if bzr is being run
10464
* Fixed diff format so that added and removed files will be
10465
handled properly by patch. Fix from Lalo Martins.
10467
* Various fixes for files whose names contain spaces or other
10474
* Converted black-box test suites from Bourne shell into Python;
10475
now run using ``./testbzr``. Various structural improvements to
10478
* testbzr by default runs the version of bzr found in the same
10479
directory as the tests, or the one given as the first parameter.
10481
* testbzr also runs the internal tests, so the only command
10482
required to check is just ``./testbzr``.
10484
* testbzr requires python2.4, but can be used to test bzr running
10485
under a different version.
10487
* Tests added for many other changes in this release.
10493
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
10495
* Refactor command functions into Command objects based on HCT by
10496
Scott James Remnant.
10498
* Better help messages for many commands.
10500
* Expose ``bzrlib.open_tracefile()`` to start the tracefile; until
10501
this is called trace messages are just discarded.
10503
* New internal function ``find_touching_revisions()`` and hidden
10504
command touching-revisions trace the changes to a given file.
10506
* Simpler and faster ``compare_inventories()`` function.
10508
* ``bzrlib.open_tracefile()`` takes a tracefilename parameter.
10510
* New AtomicFile class.
10512
* New developer commands ``added``, ``modified``.
10518
* Cope on Windows on python2.3 by using the weaker random seed.
10519
2.4 is now only recommended.
10525
:Released: 2005-04-22
10530
* 'bzr diff' optionally takes a list of files to diff. Still a bit
10531
basic. Patch from QuantumG.
10533
* More default ignore patterns.
10535
* New 'bzr log --verbose' shows a list of files changed in the
10536
changeset. Patch from Sebastian Cote.
10538
* Roll over ~/.bzr.log if it gets too large.
10540
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
10543
* New 'bzr help commands' based on a patch from Denys Duchier.
10549
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
10550
or $EMAIL. All are decoded by the locale preferred encoding.
10551
If none of these are present user@hostname is used. The host's
10552
fully-qualified name is not used because that tends to fail when
10553
there are DNS problems.
10555
* New 'bzr whoami' command instead of username user-email.
10561
* Make commit safe for hardlinked bzr trees.
10563
* Some Unicode/locale fixes.
10565
* Partial workaround for ``difflib.unified_diff`` not handling
10566
trailing newlines properly.
10572
* Allow docstrings for help to be in PEP0257 format. Patch from
10575
* More tests in test.sh.
10577
* Write profile data to a temporary file not into working
10578
directory and delete it when done.
10580
* Smaller .bzr.log with process ids.
10586
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
10589
* Some improvements in handling paths on Windows, based on a patch
10596
:Released: 2005-04-06
10601
* New "directories" internal command lists versioned directories
10604
* Can now say "bzr commit --help".
10606
* New "rename" command to rename one file to a different name
10609
* New "move" command to move one or more files into a different
10612
* New "renames" command lists files renamed since base revision.
10614
* New cat command contributed by janmar.
10619
* .bzr.log is placed in $HOME (not pwd) and is always written in
10620
UTF-8. (Probably not a completely good long-term solution, but
10626
* Workaround for difflib bug in Python 2.3 that causes an
10627
exception when comparing empty files. Reported by Erik Toubro
10633
* Refactored inventory storage to insert a root entry at the top.
10638
* Start of shell-based black-box testing in test.sh.
10647
* Win32 fixes from Steve Brown.
10653
:Codename: "black cube"
10654
:Released: 2005-03-31
10659
* Default ignore list extended (see bzrlib/__init__.py).
10661
* Patterns in .bzrignore are now added to the default ignore list,
10662
rather than replacing it.
10664
* Ignore list isn't reread for every file.
10666
* More help topics.
10668
* Reinstate the 'bzr check' command to check invariants of the
10671
* New 'ignored' command lists which files are ignored and why;
10672
'deleted' lists files deleted in the current working tree.
10674
* Performance improvements.
10676
* New global --profile option.
10678
* Ignore patterns like './config.h' now correctly match files in
10679
the root directory only.
10685
:Released: 2005-03-26
10690
* More information from info command.
10692
* Can now say "bzr help COMMAND" for more detailed help.
10694
* Less file flushing and faster performance when writing logs and
10695
committing to stores.
10697
* More useful verbose output from some commands.
10702
* Fix inverted display of 'R' and 'M' during 'commit -v'.
10707
* Include a subset of ElementTree-1.2.20040618 to make
10708
installation easier.
10710
* Fix time.localtime call to work with Python 2.3 (the minimum
10717
:Released: 2005-03-22
10722
* First public release.
10724
* Storage of local versions: init, add, remove, rm, info, log,
10728
vim: tw=74 ft=rst ff=unix