6
.. contents:: List of Releases
15
* The default format for bzr is now ``2a``. This format brings many
16
significant performance and size improvements. bzr can pull from
17
any existing repository into a ``2a`` one, but can only transfer
18
into ``rich-root`` repositories from ``2a``. The Upgrade guide
19
has more information about this change. (Robert Collins)
27
* Fix a pycurl related test failure on karmic by recognizing an error
28
raised by newer versions of pycurl.
29
(Vincent Ladeuil, #306264)
34
* A better description of the platform is shown in crash tracebacks, ``bzr
35
--version`` and ``bzr selftest``.
36
(Martin Pool, #409137)
38
* bzr can now (again) capture crash data through the apport library,
39
so that a single human-readable file can be attached to bug reports.
40
This can be disabled by using ``-Dno_apport`` on the command line, or by
41
putting ``no_apport`` into the ``debug_flags`` section of
43
(Martin Pool, Robert Collins, #389328)
63
* Committing directly to a stacked branch from a lightweight checkout will
64
no longer work. In previous versions this would appear to work but would
65
generate repositories with insufficient data to create deltas, leading
66
to later errors when branching or reading from the repository.
67
(Robert Collins, bug #375013)
75
* Fetching from 2a branches from a version-2 bzr protocol would fail to
76
copy the internal inventory pages from the CHK store. This cannot happen
77
in normal use as all 2a compatible clients and servers support the
78
version-3 protocol, but it does cause test suite failures when testing
79
downlevel protocol behaviour. (Robert Collins)
81
* Fix a test failure on karmic by making a locale test more robust.
82
(Vincent Ladeuil, #413514)
84
* Fixed "Pack ... already exists" error when running ``bzr pack`` on a
85
fully packed 2a repository. (Andrew Bennetts, #382463)
87
* Further tweaks to handling of ``bzr add`` messages about ignored files.
88
(Jason Spashett, #76616)
90
* Properly handle fetching into a stacked branch while converting the
91
data, especially when there are also ghosts. The code was filling in
92
parent inventories incorrectly, and also not handling when one of the
93
parents was a ghost. (John Arbash Meinel, #402778, #412198)
95
* ``RemoteStreamSource.get_stream_for_missing_keys`` will fetch CHK
96
inventory pages when appropriate (by falling back to the vfs stream
97
source). (Andrew Bennetts, #406686)
99
* StreamSource generates rich roots from non-rich root sources correctly
100
now. (Andrew Bennetts, #368921)
102
* When deciding whether a repository was compatible for upgrading or
103
fetching, we previously incorrectly checked the default repository
104
format for the bzrdir format, rather than the format that was actually
105
present on disk. (Martin Pool, #408824)
110
* A better description of the platform is shown in crash tracebacks, ``bzr
111
--version`` and ``bzr selftest``.
112
(Martin Pool, #409137)
114
* Cross-format fetches (such as between 1.9-rich-root and 2a) via the
115
smart server are more efficient now. They send inventory deltas rather
116
than full inventories. The smart server has two new requests,
117
``Repository.get_stream_1.19`` and ``Repository.insert_stream_1.19`` to
118
support this. (Andrew Bennetts, #374738, #385826)
120
* Extracting the full ancestry and computing the ``merge_sort`` is now
121
significantly faster. This effects things like ``bzr log -n0``. (For
122
example, ``bzr log -r -10..-1 -n0 bzr.dev`` is 2.5s down to 1.0s.
134
* ``-Dstrict_locks`` can now be used to check that read and write locks
135
are treated properly w.r.t. exclusivity. (We don't try to take an OS
136
read lock on a file that we already have an OS write lock on.) This is
137
now set by default for all tests, if you have a test which cannot be
138
fixed, you can use ``self.thisFailsStrictLockCheck()`` as a
139
compatibility knob. (John Arbash Meinel)
141
* InterDifferingSerializer is now only used locally. Other fetches that
142
would have used InterDifferingSerializer now use the more network
143
friendly StreamSource, which now automatically does the same
144
transformations as InterDifferingSerializer. (Andrew Bennetts)
146
* ``KnownGraph`` now has a ``.topo_sort`` and ``.merge_sort`` member which
147
are implemented in pyrex and significantly faster. This is exposed along
148
with ``CombinedGraphIndex.find_ancestry()`` as
149
``VersionedFiles.get_known_graph_ancestry(keys)``.
152
* RemoteBranch.open now honours ignore_fallbacks correctly on bzr-v2
153
protocols. (Robert Collins)
155
* The index code now has some specialized routines to extract the full
156
ancestry of a key in a more efficient manner.
157
``CombinedGraphIndex.find_ancestry()``. (Time to get ancestry for
158
bzr.dev drops from 1.5s down to 300ms. For OOo from 33s => 10.5s) (John
164
* Install the test ssl certificate and key so that installed bzr
165
can run the https tests. (Denys Duchier, #392401)
171
:Codename: little traveller
174
This release of Bazaar marches on towards the 2.0 release in which the 2a
175
'brisbane-core' format becomes generally recommended. Most of the work in
176
this release now focusses on bug fixes and stabilization, covering both 2a
177
and previous formats. There is a new text-mode interactive merge feature,
178
a new guide to migration to 2a format in the user documentation, and
179
pushing branches to a smart server is now much faster.
181
The Bazaar team decided that 2.0 will be a long-term supported release,
182
with bugfix-only releases based on it continuing for at least six months
183
or until the following stable release.
189
* ``bzr merge --interactive`` applies a user-selected portion of the
190
merge. The UI is similar to ``shelve``. (Aaron Bentley)
192
* ``bzr reconfigure`` now takes options ``--stacked-on URL`` and
193
``--unstacked`` to change stacking of a branch.
194
(Martin Pool, #391411)
199
* Annotating on a stacked branch will now succeed in simple scenarios.
200
There are still some complex scenarios where it will fail (bug #399884)
201
(John Arbash Meinel, #393366)
203
* A progress bar is no longer left dangling when ``bzr selftest``
204
completes, and the progress bar updates with zero latency so the
205
displayed test name is always the one that's actually running.
206
(Martin Pool, #123688)
208
* Authenticating against an ssh server now uses ``auth_none`` to determine
209
if password authentication is even supported. This fixes a bug where
210
users would be prompted for a launchpad password, even though launchpad
211
only supports publickey authentication. (John Arbash Meinel, #375867)
213
* BranchBuilder now accepts timezone to avoid test failures in countries far
214
from GMT. (Vincent Ladeuil, #397716)
216
* ``bzr commit`` no longer saves the unversioning of missing files until
217
the commit has completed on the branch. This means that aborting a
218
commit that found a missing file will leave the tree unedited.
219
(Robert Collins, #282402)
221
* ``bzr mv`` no longer takes out branch locks, which allows it to work
222
when the branch is readonly. (Robert Collins, #216541)
224
* ``bzr revert .`` no longer generates an InconsistentDelta error when
225
there are missing subtrees. (Robert Collins, #367632)
227
* ``bzr send`` now generates valid bundles with ``--2a`` formats. However,
228
do to internal changes necessary to support this, older clients will
229
fail when trying to insert them. For newer clients, the bundle can be
230
used to apply the changes to any rich-root compatible format.
231
(John Arbash Meinel, #393349)
233
* Cope with FTP servers that don't support restart/append by falling back
234
to reading and then rewriting the whole file, such as TahoeLAFS. (This
235
fallback may be slow for some access patterns.) (Nils Durner, #294709)
237
* Encode the paths in ``mbcs`` encoding on Windows when spawning an
238
external diff client. This at least allows supporting filenames that are
239
not ascii, but are present in the current locale. Ideally we would be
240
able to pass the Unicode path, but that would be client dependent.
241
(John Arbash Meinel, #382709)
243
* Fix a compile bug on Solaris having to do with const and
244
pointer-to-pointers. (John Arbash Meinel, #408441)
246
* Fixed a NameError that occurs when merging or pulling from a URL that
247
causes a redirection loop when bzr tries to read a URL as a bundle.
248
(Andrew Bennetts, #400847)
250
* Fix ``AttributeError: 'TestUIFactory' object has no attribute 'tick'``
251
running send and similar commands on 2a formats.
252
(Martin Pool, #408201)
254
* Fix crash in some invocations of ``bzr status`` in format 2a.
255
(Martin Pool, #403523)
257
* Fixed export to existing directory: if directory is empty then export
258
will succeed, otherwise it fails with error.
259
(Alexander Belchenko, #406174)
261
* Fixed spurious "Source branch does not support stacking" warning when
262
pushing. (Andrew Bennetts, #388908)
264
* Fixed spurious transport activity indicator appearing while tests are
265
running. (Martin Pool, #343532)
267
* Merge now correctly handles empty right-hand revision specs.
268
(Aaron Bentley, #333961)
270
* Renames to lexographically lower basenames in trees that have never been
271
committed to will no longer corrupt the dirstate. This was caused by an
272
bug in the dirstate update_minimal method. (Robert Collins, #395556)
274
* Requests for unknown methods no longer cause the smart server to log
275
lots of backtraces about ``UnknownSmartMethod``, ``do_chunk`` or
276
``do_end``. (Andrew Bennetts, #338561)
278
* Streaming from bzr servers where there is a chain of stacked branches
279
(A stacked on B stacked on C) will now work. (Robert Collins, #406597)
281
* The environment variable ``BZR_PROGRESS_BAR`` set to either ``text`` or ``none``
282
always forces progress bars either on or off respectively. Otherwise,
283
they're turned on if ``TERM`` is not ``dumb`` and stderr is a terminal.
284
bzr always uses the 'text' user interface when run as a command, so
285
``BZR_USE_TEXT_UI`` is no longer needed.
286
(Martin Pool, #339385, #387717)
288
* The optional ``_knit_load_data_pyx`` C extension was never being
289
imported. This caused significant slowdowns when reading data from
290
repositories. (Andrew Bennetts, #405653)
292
* The ``--hardlink`` option to ``branch`` and ``checkout`` is not
293
supported at the moment on workingtree formats that can do content
294
filtering. (See <https://bugs.edge.launchpad.net/bzr/+bug/408193>.)
295
bzr now says so, rather than just ignoring the option. (Martin Pool)
297
* There was a bug in ``osutils.relpath`` that was only triggered on
298
Windows. Essentially if you were at the root of a drive, and did
299
something to a branch/repo on another drive, we would go into an
300
infinite loop while trying to find a 'relative path'.
301
(John Arbash Meinel, #394227)
303
* ``WorkingTree4.unversion`` will no longer fail to unversion ids which
304
were present in a parent tree but renamed in the working tree.
305
(Robert Collins, #187207)
310
* Can now rename/move files even if they have been removed from the inventory.
313
* Pushing branches with tags via ``bzr://`` and ``bzr+ssh://`` is much
314
faster, using a new ``Branch.set_tags_bytes`` smart server verb rather
315
than VFS methods. For example, pushes of small branches with tags take
316
11 rather than 18 smart server requests. (Andrew Bennetts, #398608)
318
* Sending Ctrl-Break on Windows will now drop you into the debugger, in
319
the same way that sending Ctrl-\\ does on other platforms.
325
* Added Bazaar 2.0 Upgrade Guide. (Ian Clatworthy)
330
* ``CLIUIFactory`` is deprecated; use ``TextUIFactory`` instead if you
331
need to subclass or create a specific class, or better yet the existing
332
``make_ui_for_terminal``. ``SilentUIFactory`` is clarified to do no
333
user interaction at all, rather than trying to read from stdin but not
334
writing any output, which would be strange if reading prompts or
335
passwords. (Martin Pool)
337
* New TransformPreview.commit() allows committing without a working tree.
340
* ``pb`` parameter to ``TextTestResult`` is deprecated and ignored.
343
* ProgressTasks now prefer to talk direct to their ProgressView not to the
347
* ``WorkingTree._check`` now requires a references dict with keys matching
348
those returned by ``WorkingTree._get_check_refs``. (Robert Collins)
353
* ``CHKInventory.path2id`` uses the parent_id to basename hash to avoid
354
reading the entries along the path, reducing work to lookup ids from
355
paths. (Robert Collins)
357
* ``CHKMap.apply_delta`` now raises ``InconsistentDelta`` if a delta adds
358
as new a key which was already mapped. (Robert Collins)
360
* Inventory delta application catches more cases of corruption and can
361
prevent corrupt deltas from affecting consistency of data structures on
362
disk. (Robert Collins)
364
* --subunit support now adds timestamps if the subunit version supports
367
* The Windows all-in-one installer now bundles the PyQt image format
368
plugins, which allows previewing more images as part of 'qdiff'.
369
(Alexander Belchenko)
375
* Merge directive cherrypick tests must use the same root id.
376
(Martin Pool, #409684)
378
* Spurious failure in ``check`` tests on rich-root formats fixed.
379
(Martin Pool, #408199)
381
* The ``bzrlib.tests.TextTestRunner`` will no longer call
382
``countTestsCases`` on the test being run. Progress information is
383
instead handled by having the test passed in call ``result.progress``
384
before running its contents. This improves the behaviour when using
385
``TextTestRunner`` with test suites that don't support
386
``countTestsCases``. (Robert Collins)
389
bzr 1.17 "So late it's brunch" 2009-07-20
390
#########################################
391
:Codename: so-late-its-brunch
396
Bazaar continues to blaze a straight and shining path to the 2.0 release and
397
the elevation of the ``2a`` beta format to the full glory of "supported and
400
Highlights in this release include greatly reduced memory consumption during
401
commits, faster ``ls``, faster ``annotate``, faster network operations if
402
you're specifying a revision number and the final destruction of those
403
annoying progress bar artifacts.
406
Changes from 1.17rc1 to 1.17final
407
*********************************
409
* Change an extension to call the python ``frozenset()`` rather than the C
410
api ``PyFrozenSet_New``. It turns out that python2.4 did not expose the
411
C api. (John Arbash Meinel, #399366)
413
* Fixes for the Makefile and the rename of ``generate_docs.py`` to
414
``tools/generate_docs.py`` to allow everything to be built on Windows.
415
(John Arbash Meinel, #399356)
417
* ``bzr serve`` once again applies a ``ChrootServer`` to the given
418
directory before serving it. (Andrew Bennetts, #400535)
424
* ``bzr register-branch`` from the Launchpad plugin now refers to "project"
425
instead of "product" which is the correct Launchpad terminology. The
426
--product option is deprecated and users should switch to using --project.
427
(Neil Martinsen-Burrell, #238764)
433
* ``bzr push`` now aborts if uncommitted changes (including pending merges)
434
are present in the working tree (if one is present) and no revision is
435
specified. The configuration option ``push_strict`` can be used to set the
436
default for this behavior. (Vincent Ladeuil, #284038, #322808, #65286)
438
* ``bzr revno`` and ``bzr revision-info`` now have a ``--tree`` option to
439
show revision info for the working tree instead of the branch.
440
(Matthew Fuller, John Arbash Meinel)
442
* ``bzr send`` now aborts if uncommitted changes (including pending merges)
443
are present in the working tree and no revision is specified. The
444
configuration option ``send_strict`` can be used to set the default for this
446
(Vincent Ladeuil, #206577)
448
* ``bzr switch --create-branch/-b`` can now be used to create and switch
449
to a new branch. Supplying a name without a ``/`` will create the branch
450
relative to the existing branch. (similar to how ``bzr switch name``
451
works when the branch already exists.) (John Arbash Meinel)
457
* Accept uppercase "Y/N" to prompts such as from break lock.
458
(#335182, Tim Powell, Martin Pool)
460
* Add documentation about diverged branches and how to fix them in the
461
centralized workflow with local commits. Mention ``bzr help
462
diverged-branches`` when a push fails because the branches have
463
diverged. (Neil Martinsen-Burrell, #269477)
465
* Annotate would sometimes 'latch on' to trivial lines, causing important
466
lines to be incorrectly annotated. (John Arbash Meinel, #387952)
468
* Automatic format upgrades triggered by default stacking policies on a
469
1.16rc1 (or later) smart server work again.
470
(Andrew Bennetts, #388675)
472
* Avoid progress bar artifacts being left behind on the screen.
473
(Martin Pool, #321935)
475
* Better message in ``bzr split`` error suggesting a rich root format.
476
(Neil Martinsen-Burrell, #220067)
478
* ``Branch.set_append_revisions_only`` now works with branches on a smart
479
server. (Andrew Bennetts, #365865)
481
* By default, ``bzr branch`` will fail if the target directory exists, but
482
does not already have a control directory. The flag ``--use-existing-dir``
483
will allow operation to proceed. (Alexander Belchenko, #307554)
485
* ``bzr ls DIR --from-root`` now shows only things in DIR, not everything.
488
* Fetch between repositories does not error if they have inconsistent data
489
that should be irrelevant to the fetch operation. (Aaron Bentley)
491
* Fix ``AttributeError`` exception when reconfiguring lightweight checkout
492
of a remote repository.
493
(Jelmer Vernooij, #332194)
495
* Fix bug in decoding v3 smart server messages when receiving multiple
496
lots of excess bytes after an end-of-message.
499
* Force deletion of readonly files during merge, update and other tree
501
(Craig Hewetson, Martin Pool, #218206)
503
* Force socket shutdown in threaded http test servers to avoid client hangs
504
(pycurl). (Vincent Ladeuil, #383920).
506
* ``LRUCache`` will maintain the linked list pointers even if a nodes
507
cleanup function raises an exception. (John Arbash Meinel, #396838)
509
* Progress bars are now suppressed again when the environment variable
510
``BZR_PROGRESS_BAR`` is set to ``none``.
511
(Martin Pool, #339385)
513
* Reduced memory consumption during ``bzr commit`` of large files. For
514
pre 2a formats, should be down to ~3x the size of a file.
515
For ``--2a`` format repositories, it is down to the size of the file
516
content plus the size of the compressed text. Related to bug #109114.
519
* Set hidden attribute on .bzr directory below unicode path should never
520
fail with error. The operation should succeed even if bzr unable to set
521
the attribute. (Alexander Belchenko, related to bug #335362).
523
* Stacking will no longer accept requests to stack on the same
524
branch/repository. Existing branches that incorrectly reference the same
525
repository in a stacking configuration will now raise
526
UnstackableLocationError when the branch is opened. This can be fixed by
527
removing the stacking location inside ``.bzr/branch``.
528
(Robert Collins, #376243)
530
* The ``log+`` decorator, useful in debugging or profiling, could cause
531
"AttributeError: 'list' object has no attribute 'next'". This is now
532
fixed. The log decorator no longer shows the elapsed time or transfer
533
rate because they're available in the log prefixes and the transport
534
activity display respectively.
535
(Martin Pool, #340347)
537
* Unshelve works correctly when multiple zero-length files are present on
538
the shelf. (Aaron Bentley, #363444)
540
* Progress bars no longer show the network transport scheme or direction.
543
* launchpad-login now respects the 'verbose' option.
544
(Jonathan Lange, #217031)
550
* ``bzrlib.user_encoding`` is now officially deprecated. It is not
551
possible to write a deprecation wrapper, but the variable will be
552
removed in the near future. Use ``bzrlib.osutils.get_user_encoding()``
553
instead. (Alexander Belchenko)
555
* Command lookup has had hooks added. ``bzrlib.Command.hooks`` has
556
three new hook points: ``get_command``, ``get_missing_command`` and
557
``list_commands``, which allow just-in-time command name provision
558
rather than requiring all command names be known a-priori.
561
* ``get_app_path`` from win32utils.py now supports REG_EXPAND_SZ data type
562
and can read path to wordpad.exe. (Alexander Belchenko, #392046)
564
* ``graph.KnownGraph`` has been added. This is a class that can give
565
answers to ``heads()`` very quickly. However, it has the assumption that
566
the whole graph has already been loaded. This is true during
567
``annotate`` so it is used there with good success (as much as 2x faster
568
for files with long ancestry and 'cherrypicked' changes.)
569
(John Arbash Meinel, Vincent Ladeuil)
571
* OS file locks are now taken out using ``CreateFile`` rather than
572
``LockFileEx`` on Windows. The locking remains exclusive with
573
``LockFileEx`` but now it also works on older versions of Windows (such
574
as Win98). (Martin <gzlist>)
576
* pack <=> pack fetching is now done via a ``PackStreamSource`` rather
577
than the ``Packer`` code. The user visible change is that we now
578
properly fetch the minimum number of texts for non-smart fetching.
582
* ``VersionedFiles._add_text`` is a new api that lets us insert text into
583
the repository as a single string, rather than a list of lines. This can
584
improve memory overhead and performance of committing large files.
585
(Currently a private api, used only by commit). (John Arbash Meinel)
591
* ``bzr annotate`` can now be significantly faster. The time for
592
``bzr annotate NEWS`` is down to 7s from 22s in 1.16. Files with long
593
histories and lots of 'duplicate insertions' will be improved more than
594
others. (John Arbash Meinel, Vincent Ladeuil)
596
* ``bzr ls`` is now faster. On OpenOffice.org, the time drops from 2.4
597
to 1.1 seconds. The improvement for ``bzr ls -r-1`` is more
598
substantial dropping from 54.3 to 1.1 seconds. (Ian Clatworthy)
600
* Improve "Path(s) are not versioned" error reporting for some commands.
603
* Initial commit performance in ``--2a`` repositories has been improved by
604
making it cheaper to build the initial CHKMap. (John Arbash Meinel)
606
* Resolving a revno to a revision id on a branch accessed via ``bzr://``
607
or ``bzr+ssh://`` is now much faster and involves no VFS operations.
608
This speeds up commands like ``bzr pull -r 123``. (Andrew Bennetts)
610
* ``revision-info`` now properly aligns the revnos/revids in the output
611
and doesn't traceback when given revisions not in the current branch.
612
Performance is also significantly improved when requesting multiple revs
613
at once. (Matthew Fuller, John Arbash Meinel)
615
* Tildes are no longer escaped by Transports. (Andy Kilner)
621
* Avoid bad text wrapping in generated documentation. Slightly better
622
formatting in the user reference.
623
(Martin Pool, #249908)
625
* Minor clarifications to the help for End-Of-Line conversions.
631
* Removed overspecific error class ``InvalidProgressBarType``.
634
* The method ``ProgressView._show_transport_activity`` is now
635
``show_transport_activity`` because it's part of the contract between
636
this class and the UI. (Martin Pool)
639
bzr 1.16.1 2009-06-26
640
#####################
642
End user testing of the 2a format revealed two serious bugs. The first,
643
#365615, caused bzr to raise AbsentContentFactory errors when autopacking.
644
This meant that commits or pushes to 2a-format repositories failed
647
The second bug, #390563, caused the smart server to raise AbsentContentFactory
648
when streaming 2a stacked 2a-format branches. This particularly affected
649
branches stored on Launchpad in the 2a format.
651
Both of these bugs cause command failures only, neither of them cause data
652
corruption or data loss. And, of course, both of these bugs are now fixed.
657
* We now properly request a more minimal set of file texts when fetching
658
multiple revisions. (Robert Collins, John Arbash Meinel, #390563)
660
* Repositories using CHK pages (which includes the new 2a format) will no
661
longer error during commit or push operations when an autopack operation
662
is triggered. (Robert Collins, #365615)
664
* ``chk_map.iter_interesting_nodes`` now properly uses the *intersection*
665
of referenced nodes rather than the *union* to determine what
666
uninteresting pages we still need to look at. Prior to this,
667
incrementally pushing to stacked branch would push the minimal data, but
668
fetching everything would request extra texts. There are some unhandled
669
cases wrt trees of different depths, but this fixes the common cases.
670
(Robert Collins, John Arbash Meinel, #390563)
672
* ``GroupCompress`` repositories now take advantage of the pack hints
673
parameter to permit cross-format fetching to incrementally pack the
674
converted data. (Robert Collins)
676
* ``Repository.commit_write_group`` now returns opaque data about what
677
was committed, for passing to the ``Repository.pack``. Repositories
678
without atomic commits will still return None. (Robert Collins)
680
* ``Repository.pack`` now takes an optional ``hint`` parameter
681
which will support doing partial packs for repositories that can do
682
that. (Robert Collins)
684
* RepositoryFormat has a new attribute 'pack_compresses' which is True
685
when doing a pack operation changes the compression of content in the
686
repository. (Robert Collins)
688
* ``StreamSink`` and ``InterDifferingSerialiser`` will call
689
``Repository.pack`` with the hint returned by
690
``Repository.commit_write_group`` if the formats were different and the
691
repository can increase compression by doing a pack operation.
692
(Robert Collins, #376748)
695
bzr 1.16 "It's yesterday in California" 2009-06-18
696
##################################################
697
:Codename: yesterday-in-california
701
This version of Bazaar contains the beta release of the new ``2a`` repository
702
format, suitable for testing by fearless, advanced users. This format or an
703
updated version of it will become the default format in Bazaar 2.0. Please
704
read the NEWS entry before even thinking about upgrading to the new format.
706
Also included are speedups for many operations on huge projects, a bug fix for
707
pushing stacked new stacked branches to smart servers and the usual bevy of
708
bug fixes and improvements.
711
Changes from 1.16rc1 to 1.16final
712
*********************************
714
* Fix the nested tree flag check so that upgrade from development formats to
715
2a can work correctly.
716
(Jelmer Vernooij, #388727)
718
* Automatic format upgrades triggered by default stacking policies on a
719
1.16rc1 (or later) smart server work again.
720
(Andrew Bennetts, #388675)
726
* Display prompt on stderr (instead of stdout) when querying users so
727
that the output of commands can be safely redirected.
728
(Vincent Ladeuil, #376582)
734
* A new repository format ``2a`` has been added. This is a beta release
735
of the the brisbane-core (aka group-compress) project. This format now
736
suitable for wider testing by advanced users willing to deal with some
737
bugs. We would appreciate test reports, either positive or negative.
738
Format 2a is substantially smaller and faster for many operations on
739
many trees. This format or an updated version will become the default
742
This is a rich-root format, so this repository format can be used with
743
bzr-svn. Bazaar branches in previous non-rich-root formats can be
744
converted (including by merge, push and pull) to format 2a, but not vice
745
versa. We recommend upgrading previous development formats to 2a.
747
Upgrading to this format can take considerable time because it expands
748
and more concisely repacks the full history.
750
If you use stacked branches, you must upgrade the stacked branches
751
before the stacked-on branches. (See <https://bugs.launchpad.net/bugs/374735>)
753
* ``--development7-rich-root`` is a new dev format, similar to ``--dev6``
754
but using a Revision serializer using bencode rather than XML.
755
(Jelmer Vernooij, John Arbash Meinel)
757
* mail_client=claws now supports --body (and message body hooks). Also uses
758
configured from address. (Barry Warsaw)
764
* ``--development6-rich-root`` can now stack. (Modulo some smart-server
765
bugs with stacking and non default formats.)
766
(John Arbash Meinel, #373455)
768
* ``--development6-rich-root`` delays generating a delta index for the
769
first object inserted into a group. This has a beneficial impact on
770
``bzr commit`` since each committed texts goes to its own group. For
771
committing a 90MB file, it drops peak memory by about 200MB, and speeds
772
up commit from 7s => 4s. (John Arbash Meinel)
774
* Numerous operations are now faster for huge projects, i.e. those
775
with a large number of files and/or a large number of revisions,
776
particularly when the latest development format is used. These
777
operations (and improvements on OpenOffice.org) include:
779
* branch in a shared repository (2X faster)
780
* branch --no-tree (100X faster)
786
* Pyrex version of ``bencode`` support. This provides optimized support
787
for both encoding and decoding, and is now found at ``bzrlib.bencode``.
788
``bzrlib.utils.bencode`` is now deprecated.
789
(Alexander Belchenko, Jelmer Vernooij, John Arbash Meinel)
795
* Bazaar can now pass attachment files to the mutt email client.
796
(Edwin Grubbs, #384158)
798
* Better message in ``bzr add`` output suggesting using ``bzr ignored`` to
799
see which files can also be added. (Jason Spashett, #76616)
801
* ``bzr pull -r 123`` from a stacked branch on a smart server no longer fails.
802
Also, the ``Branch.revision_history()`` API now works in the same
803
situation. (Andrew Bennetts, #380314)
805
* ``bzr serve`` on Windows no longer displays a traceback simply because a
806
TCP client disconnected. (Andrew Bennetts)
808
* Clarify the rules for locking and fallback repositories. Fix bugs in how
809
``RemoteRepository`` was handling fallbacks along with the
810
``_real_repository``. (Andrew Bennetts, John Arbash Meinel, #375496)
812
* Fix a small bug with fetching revisions w/ ghosts into a new stacked
813
branch. Not often triggered, because it required ghosts to be part of
814
the fetched revisions, not in the stacked-on ancestry.
817
* Fix status and commit to work with content filtered trees, addressing
818
numerous bad bugs with line-ending support. (Ian Clatworthy, #362030)
820
* Fix problem of "directory not empty" when contending for a lock over
821
sftp. (Martin Pool, #340352)
823
* Fix rule handling so that eol is optional, not mandatory.
824
(Ian Clatworthy, #379370)
826
* Pushing a new stacked branch to a 1.15 smart server was broken due to a
827
bug in the ``BzrDirFormat.initialize_ex`` smart verb. This is fixed in
828
1.16, but required changes to the network protocol, so the
829
``BzrDirFormat.initialize_ex`` verb has been removed and replaced with a
830
corrected ``BzrDirFormat.initialize_ex_1.16`` verb. 1.15 clients will
831
still work with a 1.16 server as they will fallback to slower (and
833
(Jonathan Lange, Robert Collins, Andrew Bennetts, #385132)
835
* Reconcile can now deal with text revisions that originated in revisions
836
that are ghosts. (Jelmer Vernooij, #336749)
838
* Support cloning of branches with ghosts in the left hand side history.
839
(Jelmer Vernooij, #248540)
841
* The ''bzr diff'' now catches OSError from osutils.rmtree and logs a
842
helpful message to the trace file, unless the temp directory really was
843
removed (which would be very strange). Since the diff operation has
844
succeeded from the user's perspective, no output is written to stderr
845
or stdout. (Maritza Mendez, #363837)
847
* Translate errors received from a smart server in response to a
848
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
849
This was causing tracebacks even for mundane errors like
850
``PermissionDenied``. (Andrew Bennetts, #381329)
855
* Added directory structure and started translation of docs in Russian.
856
(Alexey Shtokalo, Alexander Iljin, Alexander Belchenko, Dmitry Vasiliev,
862
* Added osutils.parent_directories(). (Ian Clatworthy)
864
* ``bzrlib.progress.ProgressBar``, ``ChildProgress``, ``DotsProgressBar``,
865
``TTYProgressBar`` and ``child_progress`` are now deprecated; use
866
``ui_factory.nested_progress_bar`` instead. (Martin Pool)
868
* ``graph.StackedParentsProvider`` is now a public API, replacing
869
``graph._StackedParentsProvider``. The api is now considered stable and ready
870
for external users. (Gary van der Merwe)
872
* ``bzrlib.user_encoding`` is deprecated in favor of
873
``get_user_encoding``. (Alexander Belchenko)
875
* TreeTransformBase no longer assumes that limbo is provided via disk.
876
DiskTreeTransform now provides disk functionality. (Aaron Bentley)
881
* Remove ``weave.py`` script for accessing internals of old weave-format
882
repositories. (Martin Pool)
887
* The number of cores is now correctly detected on OSX. (John Szakmeister)
889
* The number of cores is also detected on Solaris and win32. (Vincent Ladeuil)
891
* The number of cores is also detected on FreeBSD. (Matthew Fuller)
900
The smart server will no longer raise 'NoSuchRevision' when streaming content
901
with a size mismatch in a reconstructed graph search. New command ``bzr
902
dpush``. Plugins can now define their own annotation tie-breaker when two
903
revisions introduce the exact same line.
905
Changes from 1.15.1 to 1.15.2
906
*****************************
908
* Use zdll on Windows to build ``_chk_map_pyx`` extension.
909
(Alexander Belchenko)
911
Changes from 1.15final to 1.15.1
912
*********************************
914
* Translate errors received from a smart server in response to a
915
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
916
This was causing tracebacks even for mundane errors like
917
``PermissionDenied``. (Andrew Bennetts, #381329)
919
Changes from 1.15rc1 to 1.15final
920
*********************************
927
* ``bzr ls`` is no longer recursive by default. To recurse, use the
928
new ``-R`` option. The old ``--non-recursive`` option has been removed.
929
If you alias ``ls`` to ``ls -R``, you can disable recursion using
930
``--no-recursive`` instead. (Ian Clatworthy)
935
* New command ``bzr dpush`` that can push changes to foreign
936
branches (svn, git) without setting custom bzr-specific metadata.
939
* The new development format ``--development6-rich-root`` now supports
940
stacking. We chose not to use a new format marker, since old clients
941
will just fail to open stacked branches, the same as if we used a new
942
format flag. (John Arbash Meinel, #373455)
944
* Plugins can now define their own annotation tie-breaker when two revisions
945
introduce the exact same line. See ``bzrlib.annotate._break_annotation_tie``
946
Be aware though that this is temporary, private (as indicated by the leading
947
'_') and a first step to address the problem. (Vincent Ladeuil, #348459)
949
* New command ``bzr dpush`` that can push changes to foreign
950
branches (svn, git) without setting custom bzr-specific metadata.
953
* ``bzr send`` will now check the ``child_submit_format`` setting in
954
the submit branch to determine what format to use, if none was
955
specified on the command-line. (Jelmer Vernooij)
960
* -Dhpss output now includes the number of VFS calls made to the remote
961
server. (Jonathan Lange)
963
* ``--coverage`` works for code running in threads too.
964
(Andrew Bennets, Vincent Ladeuil)
966
* ``bzr pull`` now has a ``--local`` option to only make changes to the
967
local branch, and not the bound master branch.
968
(Gary van der Merwe, #194716)
970
* ``bzr rm *`` is now as fast as ``bzr rm * --keep``. (Johan Walles, #180116)
975
* Adding now works properly when path contains a symbolic link.
976
(Geoff Bache, #183831)
978
* An error is now raised for unknown eol values. (Brian de Alwis, #358199)
980
* ``bzr merge --weave`` will now generate a conflict if one side deletes a
981
line, and the other side modifies the line. (John Arbash Meinel, #328171)
983
* ``bzr reconfigure --standalone`` no longer raises IncompatibleRepositories.
984
(Martin von Gagern, #248932)
986
* ``bzr send`` works to send emails again using MAPI.
987
(Neil Martinsen-Burrell, #346998)
989
* Check for missing parent inventories in StreamSink. This prevents
990
incomplete stacked branches being created by 1.13 bzr:// and
991
bzr+ssh:// clients (which have bug #354036). Instead, the server now
992
causes those clients to send the missing records. (Andrew Bennetts)
994
* Correctly handle http servers proposing multiple authentication schemes.
995
(Vincent Ladeuil, #366107)
997
* End-Of-Line content filters are now loaded correctly.
998
(Ian Clatworthy, Brian de Alwis, #355280)
1000
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
1001
longer than 64KiB. (John Arbash Meinel, #364900)
1003
* Fix TypeError in running ``bzr break-lock`` on some URLs.
1004
(Alexander Belchenko, Martin Pool, #365891)
1006
* Non-recursive ``bzr ls`` now works properly when a path is specified.
1007
(Jelmer Vernooij, #357863)
1009
* ssh usernames (defined in ~/.ssh/config) are honoured for bzr+ssh connections.
1010
(Vincent Ladeuil, #367726)
1012
* Several bugs related to unicode symlinks have been fixed and the test suite
1013
enhanced to better catch regressions for them. (Vincent Ladeuil)
1015
* The smart server will no longer raise 'NoSuchRevision' when streaming
1016
content with a size mismatch in a reconstructed graph search: it assumes
1017
that the client will make sure it is happy with what it got, and this
1018
sort of mismatch is normal for stacked environments.
1019
bzr 1.13.0/1 will stream from unstacked branches only - in that case not
1020
getting all the content expected would be a bug. However the graph
1021
search is how we figured out what we wanted, so a mismatch is both odd
1022
and unrecoverable without starting over, and starting over will end up
1023
with the same data as if we just permitted the mismatch. If data is
1024
gc'd, doing a new search will find only the truncated data, so sending
1025
only the truncated data seems reasonable. bzr versions newer than this
1026
will stream from stacked branches and check the stream to find missing
1027
content in the stacked-on branch, and thus will handle the situation
1028
implicitly. (Robert Collins, #360791)
1030
* Upgrading to, or fetching into a 'rich-root' format will now correctly
1031
set the root data the same way that reconcile does.
1032
(Robert Collins, #368921)
1034
* Using unicode Windows API to obtain command-line arguments.
1035
(Alexander Belchenko, #375934)
1043
* ``InterPackRepo.fetch`` and ``RepoFetcher`` now raise ``NoSuchRevision``
1044
instead of ``InstallFailed`` when they detect a missing revision.
1045
``InstallFailed`` itself has been deleted. (Jonathan Lange)
1047
* Not passing arguments to ``bzrlib.commands.main()`` will now grab the
1048
arguments from ``osutils.get_unicode_argv()`` which has proper support
1049
for unicode arguments on windows. Further, the supplied arguments are now
1050
required to be unicode strings, rather than user_encoded strings.
1051
(Alexander Belchenko)
1056
* ``bzrlib.branch.Branch.set_parent`` is now present on the base branch
1057
class and will call ``_set_parent_location`` after doing unicode
1058
encoding. (Robert Collins)
1060
* ``bzrlib.remote.RemoteBranch._set_parent_location`` will use a new verb
1061
``Branch.set_parent_location`` removing further VFS operations.
1064
* ``bzrlib.bzrdir.BzrDir._get_config`` now returns a ``TransportConfig``
1065
or similar when the dir supports configuration settings. The base class
1066
defaults to None. There is a matching new server verb
1067
``BzrDir.get-config_file`` to reduce roundtrips for getting BzrDir
1068
configuration. (Robert Collins)
1070
* ``bzrlib.tests.ExtendedTestResult`` has new methods ``startTests``
1071
called before the first test is started, ``done`` called after the last
1072
test completes, and a new parameter ``strict``. (Robert Collins)
1074
* ``-Dhpss`` when passed to bzr will cause a backtrace to be printed when
1075
VFS operations are started on a smart server repository. This should not
1076
occur on regular push and pull operations, and is a key indicator for
1077
performance regressions. (Robert Collins)
1079
* ``-Dlock`` when passed to the selftest (e.g. ``bzr -Dlock selftest``) will
1080
cause mismatched physical locks to cause test errors rather than just
1081
reporting to the screen. (Robert Collins)
1083
* -Dprogress will cause pdb to start up if a progress view jumps
1084
backwards. (Robert Collins)
1086
* Fallback ``CredentialStore`` instances registered with ``fallback=True``
1087
are now be able to provide credentials if obtaining credentials
1088
via ~/.bazaar/authentication.conf fails. (Jelmer Vernooij,
1089
Vincent Ladeuil, #321918)
1091
* New hook ``Lock.lock_broken`` which runs when a lock is
1092
broken. This is mainly for testing that lock/unlock are
1093
balanced in tests. (Vincent Ladeuil)
1095
* New MergeDirective hook 'merge_request_body' allows hooks to supply or
1096
alter a body for the message produced by ``bzr send``.
1098
* New smart server verb ``BzrDir.initialize_ex`` which implements a
1099
refactoring to the core of clone allowing less round trips on new
1100
branches. (Robert Collins)
1102
* New method ``Tags.rename_revisions`` that can rename revision ids tags
1103
are pointing at. (Jelmer Vernooij)
1105
* Updated the bundled ``ConfigObj`` library to 4.6.0 (Matt Nordhoff)
1110
* ``bzr selftest`` will now fail if lock/unlock are not correctly balanced in
1111
tests. Using ``-Dlock`` will turn the related failures into warnings.
1112
(Vincent Ladeuil, Robert Collins)
1116
:Codename: brisbane-core
1117
:1.14rc1: 2009-04-06
1118
:1.14rc2: 2009-04-19
1122
New formats 1.14 and 1.14-rich-root supporting End-Of-Line (EOL) conversions,
1123
keyword templating (via the bzr-keywords plugin) and generic content filtering.
1124
End-of-line conversion is now supported for formats supporting content
1127
Changes from 1.14final to 1.14.1
1128
********************************
1130
* Change api_minimum_version back to api_minimum_version = (1, 13, 0)
1132
Changes from 1.14rc2 to 1.14final
1133
*********************************
1135
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
1136
longer than 64KiB. (John Arbash Meinel, #364900)
1138
Changes from 1.14rc1 to 1.14rc2
1139
*******************************
1141
* Fix for bug 358037 Revision not in
1142
bzrlib.groupcompress.GroupCompressVersionedFiles (Brian de Alwis,
1145
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
1146
attribute 'get_bytes_as' exception while pulling from Launchpad
1147
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
1149
* Fix for bug 355280 eol content filters are never loaded and thus never
1150
applied (Brian de Alwis, Ian Clatworthy)
1152
* bzr.dev -r4280 Change _fetch_uses_deltas = False for CHK repos until we can
1153
write a better fix. (John Arbash Meinel, Robert Collins)
1155
* Fix for bug 361574 uncommit recommends undefined --levels and -n options
1156
(Marius Kruger, Ian Clatworthy)
1158
* bzr.dev r4289 as cherrypicked at lp:~spiv/bzr/stacking-cherrypick-1.14
1159
(Andrew Bennetts, Robert Collins)
1161
Compatibility Breaks
1162
********************
1164
* A previously disabled code path to accelerate getting configuration
1165
settings from a smart server has been reinstated. We think this *may*
1166
cause a incompatibility with servers older than bzr 0.15. We intend
1167
to issue a point release to address this if it turns out to be a
1168
problem. (Robert Collins, Andrew Bennetts)
1170
* bzr no longer autodetects nested trees as 'tree-references'. They
1171
must now be explicitly added tree references. At the commandline, use
1172
join --reference instead of add. (Aaron Bentley)
1174
* The ``--long`` log format (the default) no longer shows merged
1175
revisions implicitly, making it consistent with the ``short`` and
1176
``line`` log formats. To see merged revisions for just a given
1177
revision, use ``bzr log -n0 -rX``. To see every merged revision,
1178
use ``bzr log -n0``. (Ian Clatworthy)
1183
* New formats ``1.14`` and ``1.14-rich-root`` supporting End-Of-Line
1184
(EOL) conversions, keyword templating (via the bzr-keywords plugin)
1185
and generic content filtering. These formats replace the experimental
1186
``development-wt5`` and ``development-wt5-rich-root`` formats
1187
respectively, but have support for filtered views disabled.
1190
* New ``mv --auto`` option recognizes renames after they occur.
1193
* ``bzr`` can now get passwords from stdin without requiring a controlling
1194
terminal (i.e. by redirecting stdin). (Vincent Ladeuil)
1196
* ``bzr log`` now supports filtering of multiple files and directories
1197
and will show changes that touch any of them. Furthermore,
1198
directory filtering now shows the changes to any children of that
1199
directory, not just the directory object itself.
1200
(Ian Clatworthy, #97715)
1202
* ``bzr shelve`` can now apply changes without storing anything on the
1203
shelf, via the new --destroy option. (Aaron Bentley)
1205
* ``bzr send`` now accepts --body to specify an initial message body.
1208
* ``bzr xxx --usage`` where xxx is a command now shows a usage
1209
message and the options without the descriptive help sections
1210
(like Description and Examples). A message is also given
1211
explaining how to see the complete help, i.e. ``bzr help xxx``.
1214
* Content filters can now be used to provide custom conversion
1215
between the canonical format of content (i.e. as stored) and
1216
the convenience format of content (i.e. as created in working
1217
trees). See ``bzr help content-filters`` for further details.
1218
(Ian Clatworthy, Alexander Belchenko)
1220
* End-of-line conversion is now supported for formats supporting
1221
content filtering. See ``bzr help eol`` for details.
1224
* Newly-blessed `join` command allows combining two trees into one.
1230
* A new format name alias ``default-rich-root`` has been added and
1231
points at the closest relative of the default format that supports
1232
rich roots. (Jelmer Vernooij, #338061)
1234
* Branching from a stacked branch using ``bzr*://`` will now stream
1235
the data when the target repository does not need topological
1236
ordering, reducing round trips and network overhead. This uses the
1237
existing smart server methods added in 1.13, so will work on any
1238
1.13 or newer server. (Robert Collins, Andrew Bennetts)
1240
* ``bzr cat`` and ``bzr export`` now supports a ``--filters`` option
1241
that displays/saves the content after content filters are applied.
1244
* ``bzr ignore`` gives a more informative message when existing
1245
version controlled files match the ignore pattern. (Neil
1246
Martinsen-Burrell, #248895)
1248
* ``bzr log`` now has ``--include-merges`` as an alias for ``--levels 0``.
1251
* ``bzr send`` is faster on repositories with deep histories.
1254
* IPv6 literals are accepted in URLs.
1255
(stlman, Martin Pool, Jelmer Vernooij, #165014)
1257
* Progress bars now show the rate of network activity for
1258
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
1260
* Prompt for user names if they are not in the configuration.
1261
(Jelmer Vernooij, #256612)
1263
* Pushing to a stacked pack-format branch on a 1.12 or older smart server
1264
now takes many less round trips. (Andrew Bennetts, Robert Collins,
1267
* Streaming push can be done to older repository formats. This is
1268
implemented using a new ``Repository.insert_stream_locked`` RPC.
1269
(Andrew Bennetts, Robert Collins)
1271
* The "ignoring files outside view: .." message has been re-worded
1272
to "Ignoring files outside view. View is .." to reduce confusion
1273
about what was being considered and what was being ignored.
1276
* The ``long`` log formatter now shows [merge] indicators. If
1277
only one level of revisions is displayed and merges are found,
1278
the ``long`` and ``short`` log formatters now tell the user
1279
how to see the hidden merged revisions. (Ian Clatworthy)
1281
* The ``brisbane-core`` project has delivered its beta format
1282
``development6-rich-root``. This format is suitable for judicious
1283
testing by early adopters. In particular if you are benchmarking bzr
1284
performance please be sure to test using this format. At this stage
1285
more information is best obtained by contacting the Bazaar mailing list
1286
or IRC channel if you are interested in using this format. We will make
1287
end user documentation available closer to blessing the format as
1288
production ready. (Robert Collins, John Arbash Meinel, Ian Clatworthy,
1289
Vincent Ladeuil, Andrew Bennetts, Martin Pool)
1291
* Tildes are no longer escaped. No more %7Euser/project/branch!
1297
* Pushing a new stacked branch will also push the parent inventories for
1298
revisions at the stacking boundary. This makes sure that the stacked
1299
branch has enough data to calculate inventory deltas for all of its
1300
revisions (without requiring the fallback branch). This avoids
1301
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
1302
when fetching the stacked branch from a 1.13 (or later) smart server.
1303
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
1305
* End-Of-Line content filters are now loaded correctly.
1306
(Ian Clatworthy, Brian de Alwis, #355280)
1308
* Authentication plugins now receive all the parameters from the request
1309
itself (aka host, port, realm, path, etc). Previously, only the
1310
authentication section name, username and encoded password were
1311
provided. (Jean-Francois Roy)
1313
* bzr gives a better message if an invalid regexp is passed to ``bzr log
1314
-m``. (Anne Mohsen, Martin Pool)
1316
* ``bzr split`` now says "See also: join" (Aaron Bentley, #335015)
1318
* ``bzr version-info`` now works in empty branches. (Jelmer Vernooij,
1321
* Fix "is not a stackable format" error when pushing a
1322
stackable-format branch with an unstackable-format repository to a
1323
destination with a default stacking policy. (Andrew Bennetts)
1325
* Fixed incorrect "Source format does not support stacking" warning
1326
when pushing to a smart server. (Andrew Bennetts, #334114)
1328
* Fix 'make check-dist-tarball' failure by converting paths to unicode when
1329
needed. (Vincent Ladeuil, #355454)
1331
* Fixed "Specified file 'x/y/z' is outside current view: " occurring
1332
on ``bzr add x/y/z`` in formats supporting views when no view is
1333
defined. (Ian Clatworthy, #344708)
1335
* It is no longer possible to fetch between repositories while the
1336
target repository is in a write group. This prevents race conditions
1337
that prevent the use of RPC's to perform fetch, and thus allows
1338
optimising more operations. (Robert Collins, Andrew Bennetts)
1340
* ``merge --force`` works again. (Robert Collins, #342105)
1342
* No more warnings are issued about ``sha`` being deprecated under python-2.6.
1343
(Vincent Ladeuil, #346593)
1345
* Pushing a new branch to a server that has a stacking policy will now
1346
upgrade from the local branch format when the stacking policy points at
1347
a branch which is itself stackable, because we know the client can read
1348
both branches, we know that the trunk for the project can be read too,
1349
so the upgrade will not inconvenience users. (Robert Collins, #345169)
1351
* Pushing a new stacked branch will also push the parent inventories for
1352
revisions at the stacking boundary. This makes sure that the stacked
1353
branch has enough data to calculate inventory deltas for all of its
1354
revisions (without requiring the fallback branch). This avoids
1355
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
1356
when fetching the stacked branch from a 1.13 (or later) smart server.
1357
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
1359
* The full test suite is passing again on OSX. Several minor issues (mostly
1360
test related) have been fixed. (Vincent Ladeuil, #355273).
1362
* The GNU Changelog formatter is slightly improved in the case where
1363
the delta is empty, and now correctly claims not to support tags.
1366
* Shelve can now shelve changes to a symlink target.
1367
(James Westby, #341558)
1369
* The help for the ``info`` command has been corrected.
1370
(Ian Clatworthy, #351931)
1372
* Upgrade will now use a sensible default format if the source repository
1373
uses rich roots. (Jelmer Vernooij, #252908)
1378
* Expanded the index of the developer documentation. (Eric Siegerman)
1380
* New topic `bzr help debug-flags`. (Martin Pool)
1382
* The generated manpage now explicitly lists aliases as commands.
1383
(James Westby, #336998)
1388
* APIs deprecated in 1.6 and previous versions of bzr are now removed.
1391
* ``CommitReporter`` is no longer called with ``unchanged`` status during
1392
commit - this was a full-tree overhead that bzr no longer performs.
1395
* New abstract ``UIFactory`` method ``get_username`` which will be called to
1396
obtain the username to use when connecting to remote machines.
1399
* New API ``Inventory.filter()`` added that filters an inventory by
1400
a set of file-ids so that only those fileids, their parents and
1401
their children are included. (Ian Clatworthy)
1403
* New sort order for ``get_record_stream`` ``groupcompress`` which
1404
sorts optimally for use with groupcompress compressors. (John Arbash
1405
Meinel, Robert Collins)
1407
* Repository APIs ``get_deltas_for_revisions()`` and
1408
``get_revision_delta()`` now support an optional ``specific_fileids``
1409
parameter. If provided, the deltas are filtered so that only those
1410
file-ids, their parents and their children are included.
1413
* The ``get_credentials`` and ``set_credentials`` methods of
1414
``AuthenticationConfig`` now accept an optional realm argument.
1417
* The ``pb`` argument to ``fetch()`` is deprecated.
1420
* The ``Serializer`` class and the serializer ``format registry`` have moved
1421
from ``bzrlib.xml_serializer`` to ``bzrlib.serializer``. (Jelmer Vernooij)
1423
* The smart server jail now hooks into BzrDir.open to prevent any BzrDir
1424
that is not inside the backing transport from being opened. See the
1425
module documentation for ``bzrlib.smart.request`` for details.
1426
(Andrew Bennetts, Robert Collins)
1428
* ``Tree.get_symlink_target`` now always returns a unicode string result
1429
or None. Previously it would return the bytes from reading the link
1430
which could be in any arbitrary encoding. (Robert Collins)
1435
* ``bzrlib.tests.TestCase`` now fails the test if its own ``setUp``
1436
and ``tearDown`` weren't called. This catches faulty tests that
1437
forget to upcall when overriding ``setUp`` and ``tearDown``. Those
1438
faulty tests were not properly isolated.
1439
(Andrew Bennetts, Robert Collins)
1441
* Fix test_msgeditor.MsgEditorTest test isolation.
1442
(Vincent Ladeuil, #347130)
1444
* ``medusa`` is not used anymore as an FTP test server starting with
1445
python2.6. A new FTP test server based on ``pyftplib`` can be used
1446
instead. This new server is a soft dependency as medusa which is still
1447
preferred if both are available (modulo python version).
1453
* Added ``chk_map`` for fast, trie-based storage of tuple to string maps.
1454
(Robert Collins, John Arbash Meinel, Vincent Ladeuil)
1456
* Added ``bzrlib.chk_map`` for fast, trie-based storage of tuple to string
1457
maps. (Robert Collins, John Arbash Meinel, Vincent Ladeuil)
1459
* Added ``bzrlib.inventory_delta`` module. This will be used for
1460
serializing and deserializing inventory deltas for more efficient
1461
streaming on the the network. (Robert Collins, Andrew Bennetts)
1463
* ``Branch._get_config`` has been added, which splits out access to the
1464
specific config file from the branch. This is used to let RemoteBranch
1465
avoid constructing real branch objects to access configuration settings.
1466
(Robert Collins, Andrew Bennetts)
1468
* ``Branch`` now implements ``set_stacked_on_url`` in the base class as
1469
the implementation is generic and should impact foreign formats. This
1470
helps performance for ``RemoteBranch`` push operations to new stacked
1471
branches. (Robert Collins, Andrew Bennetts)
1473
* ``BtreeIndex._spill_mem_keys_to_disk()`` now generates disk index with
1474
optmizations turned off. This only has effect when processing > 100,000
1475
keys during something like ``bzr pack``. (John Arbash Meinel)
1477
* ``bzr selftest`` now accepts ``--subunit`` to run in subunit output
1478
mode. Requires ``lp:subunit`` installed to work, but is not a hard
1479
dependency. (Robert Collins)
1481
* ``BzrDir.open_branch`` now takes an optional ``ignore_fallbacks``
1482
parameter for controlling opening of stacked branches.
1483
(Andrew Bennetts, Robert Collins)
1485
* ``CommitBuilder`` has a new method, ``record_iter_changes`` which works
1486
in terms of an iter_changes iterator rather than full tree scanning.
1489
* ``DirState`` can now be passed a custom ``SHA1Provider`` object
1490
enabling it to store the SHA1 and stat of the canonical (post
1491
content filtered) form. (Ian Clatworthy)
1493
* New ``assertLength`` method based on one Martin has squirreled away
1494
somewhere. (Robert Collins, Martin Pool)
1496
* New hook ``BzrDir.pre_open`` which runs before opening ``BzrDir``
1497
objects, allowing better enforcement of the smart server jail when
1498
dealing with stacked branches. (Robert Collins, Andrew Bennetts)
1500
* New hook ``RioVersionInfoBuilder.revision``, allowing extra entries
1501
to be added to the stanza that is printed for a particular revision.
1504
* New repository method ``refresh_data`` to cause any repository to
1505
make visible data inserted into the repository by a smart server
1506
fetch operation. (Robert Collins, Andrew Bennetts)
1508
* ``register_filter_stack_map`` now takes an optional fallback parameter,
1509
a callable to invoke if a preference has a value not in the map
1510
of filter stacks. This enhancement allows, for example, bzr-svn to
1511
handle existing svn properties that define a list of keywords to be
1512
expanded. (Ian Clatworthy)
1514
* ``RemoteBranchConfig`` will use a new verb ``Branch.set_config_option``
1515
to write config settings to smart servers that support this, saving
1516
5 round trips on the stacked streaming acceptance test.
1517
(Robert Collins, Andrew Bennetts)
1519
* ``RemoteBranch`` now provides ``_get_config`` for access to just the
1520
branch specific configuration from a remote server, which uses the
1521
already existing ``Branch.get_config_file`` smart verb.
1522
(Robert Collins, Andrew Bennetts)
1524
* ``RemoteRepository`` will now negatively cache missing revisions during
1525
``get_parent_map`` while read-locked. Write-locks are unaffected.
1526
(Robert Collins, Andrew Bennetts)
1528
* Removed ``InterRemoteToOther``, ``InterOtherToRemote`` and
1529
``InterPackToRemotePack`` classes, as they are now unnecessary.
1532
* ``RepositoryFormat`` as a new attribute ``fast_deltas`` to indicate
1533
whether the repository can efficiently generate deltas between trees
1534
regardless of tree size. (Robert Collins)
1536
* ``Repository.iter_files_bytes()`` now properly returns an "iterable of
1537
byte strings" (aka 'chunked') for the content. It previously was
1538
returning a plain string, which worked, but performed very poorly when
1539
building a working tree (file.writelines(str) is very inefficient). This
1540
can have a large effect on ``bzr checkout`` times. (John Arbash Meinel)
1542
* selftest now supports a --parallel option, with values of 'fork' or
1543
'subprocess' to run the test suite in parallel. Currently only linux
1544
machine work, other platforms need patches submitted. (Robert Collins,
1547
* ``tests.run_suite`` has a new parameter ``suite_decorators``, a list of
1548
callables to use to decorate the test suite. Such decorators can add or
1549
remove tests, or even remote the test suite to another machine if
1550
desired. (Robert Collins)
1552
* The smart server verb ``Repository.get_parent_map`` can now include
1553
information about ghosts when the special revision ``include-missing:``
1554
is in the requested parents map list. With this flag, ghosts are
1555
included as ``missing:REVISION_ID``. (Robert Collins, Andrew Bennetts)
1557
* ``_walk_to_common_revisions`` will now batch up at least 50
1558
revisions before calling ``get_parent_map`` on the target,
1559
regardless of ``InterRepository``.
1560
(Andrew Bennetts, Robert Collins)
1565
:Codename: paraskavedekatriaphobia
1567
:1.13rc1: 2009-03-10
1571
GNU Changelog output can now be produced by ``bzr log --gnu-changelog``. Debug
1572
flags can now be set in ``~/.bazaar/bazaar.conf``. Lightweight checkouts and
1573
stacked branches should both be much faster over remote connections.
1575
Changes From 1.13.1 to 1.13.2
1576
*****************************
1578
A regression was found in the 1.13.1 release. When bzr 1.13.1 and earlier push
1579
a stacked branch they do not take care to push all the parent inventories for
1580
the transferred revisions. This means that a smart server serving that branch
1581
often cannot calculate inventory deltas for the branch (because smart server
1582
does not/cannot open fallback repositories). Prior to 1.13 the server did not
1583
have a verb to stream revisions out of a repository, so that's why this bug has
1589
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
1590
attribute 'get_bytes_as' exception while pulling from Launchpad
1591
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
1593
Changes From 1.13final to 1.13.1
1594
********************************
1596
A couple regessions where found in the 1.13 release. The pyrex-generated C
1597
extensions are missing from the .tar.gz and .zip files. Documentation on how
1598
to generate GNU ChangeLogs is wrong.
1603
* Change ``./bzr``'s ``_script_version`` to match ./bzrlib/__init__.py
1604
version_info. (Bob Tanner, Martin Pool, #345232)
1606
* Distribution archives for 1.13 do not contain generated C extension modules
1607
(Jean-Francois Roy, Bob Tanner, #344465)
1609
* GNU ChangeLog output can now be produced by bzr log --format gnu-changelog is
1610
incorrect (Deejay, Bob Tanner, Martin Pool, Robert Collins, #343928)
1612
* ``merge --force`` works again. (Robert Collins, #342105)
1614
Changes From 1.13rc1 to 1.13final
1615
*********************************
1617
* Fix "is not a stackable format" error when pushing a
1618
stackable-format branch with an unstackable-format repository to a
1619
destination with a default stacking policy. (Andrew Bennetts)
1621
* Progress bars now show the rate of network activity for
1622
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
1624
Compatibility Breaks
1625
********************
1627
* ``bzr log --line`` now indicates which revisions are merges with
1628
`[merge]` after the date. Scripts which parse the output of this
1629
command may need to be adjusted.
1630
(Neil Martinsen-Burrell)
1635
* ``bzr reconfigure`` now supports --with-trees and --with-no-trees
1636
options to change the default tree-creation policy of shared
1637
repositories. (Matthew Fuller, Marius Kruger, #145033)
1639
* Debug flags can now be set in ``~/.bazaar/bazaar.conf``.
1642
* Filtered views provide a mask over the tree so that users can focus
1643
on a subset of a tree when doing their work. See ``Filtered views``
1644
in chapter 7 of the User Guide and ``bzr help view`` for details.
1647
* GNU Changelog output can now be produced by ``bzr log --gnu-changelog``.
1648
(Andrea Bolognani, Martin Pool)
1650
* The ``-Dmemory`` flag now gives memory information on Windows.
1651
(John Arbash Meinel)
1653
* Multiple authors for a commit can now be recorded by using the "--author"
1654
option multiple times. (James Westby, #185772)
1656
* New clean-tree command, from bzrtools. (Aaron Bentley, Jelmer Vernoij)
1658
* New command ``bzr launchpad-open`` opens a Launchpad web page for that
1659
branch in your web browser, as long as the branch is on Launchpad at all.
1662
* New API for getting bugs fixed by a revision: Revision.iter_bugs().
1668
* All bzr ``Hooks`` classes are now registered in
1669
``bzrlib.hooks.known_hooks``. This removes the separate list from
1670
``bzrlib.tests`` and ensures that all hooks registered there are
1671
correctly isolated by the test suite (previously
1672
``MutableTreeHooks`` were not being isolated correctly). Further,
1673
documentation for hooks is now dynamically generated from the
1674
present HookPoints. ``bzr hooks`` will now also report on all the
1675
hooks present in the ``bzrlib.hooks.known_hooks`` registry.
1678
* ``bzr add`` no longer prints ``add completed`` on success. Failure
1679
still prints an error message. (Robert Collins)
1681
* ``bzr branch`` now has a ``--no-tree`` option which turns off the
1682
generation of a working tree in the new branch.
1683
(Daniel Watkins, John Klinger, #273993)
1685
* Bazaar will now point out ``bzr+ssh://`` to the user when they
1686
use ssh://. (Jelmer Vernooij, #330535)
1688
* ``bzr -v info`` now omits the number of committers branch statistic,
1689
making it many times faster for large projects. To include that
1690
statistic in the output, use ``bzr -vv info``.
1693
* ``bzr push`` to a ``bzr`` url (``bzr://``, ``bzr+ssh://`` etc) will
1694
stream if the server is version 1.13 or greater, reducing roundtrips
1695
significantly. (Andrew Bennetts, Robert Collins)
1697
* Lightweight Checkouts and Stacked Branches should both be much
1698
faster over remote connections. Building the working tree now
1699
batches up requests into approx 5MB requests, rather than a separate
1700
request for each file. (John Arbash Meinel)
1702
* Support for GSSAPI authentication when using HTTP or HTTPS.
1705
* The ``bzr shelve`` prompt now includes a '?' help option to explain the
1706
short options better. (Daniel Watkins, #327429)
1708
* ``bzr lp-open`` now falls back to the push location if it cannot find a
1709
public location. (Jonathan Lange, #332372)
1711
* ``bzr lp-open`` will try to find the Launchpad URL for the location
1712
passed on the command line. This makes ``bzr lp-open lp:foo`` work as
1713
expected. (Jonathan Lange, #332705)
1715
* ``bzr send`` now supports MH-E via ``emacsclient``. (Eric Gillespie)
1720
* Allows ``bzr log <FILE>`` to be called in an empty branch without
1721
backtracing. (Vincent Ladeuil, #346431)
1723
* Bazaar now gives a better message including the filename if it's
1724
unable to read a file in the working directory, for example because
1725
of a permission error. (Martin Pool, #338653)
1727
* ``bzr cat -r<old> <path>`` doesn't traceback anymore when <path> has a
1728
file id in the working tree different from the one in revision <old>.
1729
(Vincent Ladeuil, #341517, #253806)
1731
* ``bzr send`` help is more specific about how to apply merge
1732
directives. (Neil Martinsen-Burrell, #253470)
1734
* ``bzr missing`` now uses ``Repository.get_revision_delta()`` rather
1735
than fetching trees and determining a delta itself. (Jelmer
1738
* ``bzr push`` to a smart server no longer causes "Revision
1739
{set([('null:',)])} not present ..." errors when the branch has
1740
multiple root revisions. (Andrew Bennetts, #317654)
1742
* ``bzr shelve`` now properly handle patches with no terminating newline.
1743
(Benoît PIERRE, #303569)
1745
* ``bzr unshelve`` gives a more palatable error if passed a non-integer
1746
shelf id. (Daniel Watkins)
1748
* Export now handles files that are not present in the tree.
1749
(James Westby, #174539)
1751
* Fixed incorrect "Source format does not support stacking" warning
1752
when pushing to a smart server. (Andrew Bennetts, #334114)
1754
* Fixed "sprout() got an unexpected keyword argument 'source_branch'"
1755
error branching from old repositories.
1756
(Martin Pool, #321695)
1758
* Make ``bzr push --quiet <non-local location>`` less chatty.
1759
(Kent Gibson, #221461)
1761
* Many Branch hooks would not fire with ``bzr://`` and ``bzr+ssh://``
1762
branches, and this was not noticed due to a bug in the test logic
1763
for branches. This is now fixed and a test added to prevent it
1764
reoccuring. (Robert Collins, Andrew Bennetts)
1766
* Restore the progress bar on Windows. We were disabling it when TERM
1767
wasn't set, but Windows doesn't set TERM. (Alexander Belchenko,
1770
* ``setup.py build_ext`` now gives a proper error when an extension
1771
fails to build. (John Arbash Meinel)
1773
* Symlinks to non ascii file names are now supported.
1774
(Robert Collins, Vincent Ladeuil, #339055, #272444)
1776
* Under rare circumstances (aka nobody reported a bug about it), the ftp
1777
transport could revert to ascii mode. It now stays in binary mode except
1778
when needed. (Vincent Ladeuil)
1780
* Unshelve does not generate warnings about progress bars.
1781
(Aaron Bentley, #328148)
1783
* shelve cleans up properly when unversioned files are specified.
1784
(Benoît Pierre, Aaron Bentley)
1789
* Added ``Organizing your workspace`` to the User Guide appendices,
1790
summarizing some common ways of organizing trees, branches and
1791
repositories and the processes/workflows implied/enabled by each.
1794
* Hooks can now be self documenting. ``bzrlib.hooks.Hooks.create_hook``
1795
is the entry point for this feature. (Robert Collins)
1797
* The documentation for ``shelve`` and ``unshelve`` has been clarified.
1798
(Daniel Watkins, #327421, #327425)
1803
* ``bzr selftest`` now fails if the bazaar sources contain trailing
1804
whitespace, non-unix style line endings and files not ending in a
1805
newline. About 372 files and 3243 lines with trailing whitespace was
1806
updated to comply with this. The code already complied with the other
1807
criteria, but now it is enforced. (Marius Kruger)
1809
* ``bzrlib.branch.PushResult`` was renamed to
1810
``bzrlib.branch.BranchPushResult``. (Jelmer Vernooij)
1812
* ``Branch.fetch`` and ``Repository.fetch`` now return None rather
1813
than a count of copied revisions and failed revisions. A while back
1814
we stopped ever reporting failed revisions because we started
1815
erroring instead, and the copied revisions count is not used in the
1816
UI at all - indeed it only reflects the repository status not
1817
changes to the branch itself. (Robert Collins)
1819
* ``Inventory.apply_delta`` now raises an AssertionError if a file-id
1820
appears multiple times within the delta. (Ian Clatworthy)
1822
* MutableTree.commit now favours the "authors" argument, with the old
1823
"author" argument being deprecated.
1825
* Remove deprecated EmptyTree. (Martin Pool)
1827
* ``Repository.fetch`` now accepts an optional ``fetch_spec``
1828
parameter. A ``SearchResult`` or ``MiniSearchResult`` may be passed
1829
to ``fetch_spec`` instead of a ``last_revision`` to specify exactly
1830
which revisions to fetch. (Andrew Bennetts)
1832
* ``RepositoryAcquisitionPolicy.acquire_repository`` now returns a
1833
tuple of ``(repository, is_new_flag)``, rather than just the
1834
repository. (Andrew Bennetts)
1836
* Revision.get_apparent_author() is now deprecated, replaced by
1837
Revision.get_apparent_authors(), which returns a list. The former
1838
now returns the first item that would be returned from the second.
1840
* The ``BranchBuilder`` test helper now accepts a ``timestamp``
1841
parameter to ``build_commit`` and ``build_snapshot``. (Martin Pool)
1843
* The ``_fetch_*`` attributes on ``Repository`` are now on
1844
``RepositoryFormat``, more accurately reflecting their intent (they
1845
describe a disk format capability, not state of a particular
1846
repository of that format). (Robert Collins)
1851
* Branching from a non-stacked branch on a smart protocol is now
1852
free of virtual file system methods.
1853
(Robert Collins, Andrew Bennetts)
1855
* Branch and Repository creation on a bzr+ssh://server are now done
1856
via RPC calls rather than VFS calls, reducing round trips for
1857
pushing new branches substantially. (Robert Collins)
1859
* ``Branch.clone`` now takes the ``repository_policy`` formerly used
1860
inside ``BzrDir.clone_on_transport``, allowing stacking to be
1861
configured before the branch tags and revision tip are set. This
1862
fixes a race condition cloning stacked branches that would cause
1863
plugins to have hooks called on non-stacked instances.
1864
(Robert Collins, #334187)
1866
* ``BzrDir.cloning_metadir`` now has a RPC call. (Robert Collins)
1868
* ``BzrDirFormat.__str__`` now uses the human readable description
1869
rather than the sometimes-absent disk label. (Robert Collins)
1871
* ``bzrlib.fetch`` is now composed of a sender and a sink component
1872
allowing for decoupling over a network connection. Fetching from
1873
or into a RemoteRepository with a 1.13 server will use this to
1874
stream the operation.
1875
(Andrew Bennetts, Robert Collins)
1877
* ``bzrlib.tests.run_suite`` accepts a runner_class parameter
1878
supporting the use of different runners. (Robert Collins)
1880
* Change how file_ids and revision_ids are interned as part of
1881
inventory deserialization. Now we use the real ``intern()``, rather
1882
than our own workaround that would also cache a Unicode copy of the
1883
string, and never emptied the cache. This should slightly reduce
1884
memory consumption. (John Arbash Meinel)
1886
* New branch method ``create_clone_on_transport`` that returns a
1887
branch object. (Robert Collins)
1889
* New hook Commands['extend_command'] to allow plugins to access a
1890
command object before the command is run (or help generated from
1891
it), without overriding the command. (Robert Collins)
1893
* New version of the ``BzrDir.find_repository`` verb supporting
1894
``_network_name`` to support removing more _ensure_real calls.
1897
* ``RemoteBranchFormat`` no longer claims to have a disk format string.
1900
* ``Repository`` objects now have ``suspend_write_group`` and
1901
``resume_write_group`` methods. These are currently only useful
1902
with pack repositories. (Andrew Bennetts, Robert Collins)
1904
* ``BzrDirFormat``, ``BranchFormat`` and ``RepositoryFormat`` objects
1905
now have a ``network_name`` for passing the format across RPC calls.
1906
(Robert Collins, Andrew Bennetts)
1908
* ``RepositoryFormat`` objects now all have a new attribute
1909
``_serializer`` used by fetch when reserialising is required.
1910
(Robert Collins, Andrew Bennetts)
1912
* Some methods have been pulled up from ``BzrBranch`` to ``Branch``
1913
to aid branch types that are not bzr branch objects (like
1914
RemoteBranch). (Robert Collins, Andrew Bennetts)
1916
* Test adaptation has been made consistent throughout the built in
1917
tests. ``TestScenarioApplier``, ``multiply_tests_from_modules``,
1918
``adapt_tests``, ``adapt_modules`` have all been deleted. Please
1919
use ``multiply_tests``, or for lower level needs ``apply_scenarios``
1920
and ``apply_scenario``. (Robert Collins)
1922
* ``TestSkipped`` is now detected by TestCase and passed to the
1923
``TestResult`` by calling ``addSkip``. For older TestResult objects,
1924
where ``addSkip`` is not available, ``addError`` is still called.
1925
This permits test filtering in subunit to strip out skipped tests
1926
resulting in a faster fix-shrink-list-run cycle. This is compatible
1927
with the testtools protocol for skips. (Robert Collins)
1929
* The ``_index`` of ``KnitVersionedFiles`` now supports the ability
1930
to scan an underlying index that is going to be incorporated into
1931
the ``KnitVersionedFiles`` object, to determine if it has missing
1932
delta references. The method is ``scan_unvalidated_index``.
1933
(Andrew Bennetts, Robert Collins)
1935
* There is a RemoteSink object which handles pushing to smart servers.
1936
(Andrew Bennetts, Robert Collins)
1938
* ``TransportTraceDecorator`` now logs ``put_bytes_non_atomic`` and
1939
``rmdir`` calls. (Robert Collins)
1941
* ``VersionedFiles`` record adapters have had their signature change
1942
from ``(record, record.get_bytes_as(record.storage_kind))`` to
1943
``(record)`` reducing excess duplication and allowing adapters
1944
to access private data in record to obtain content more
1945
efficiently. (Robert Collins)
1947
* We no longer probe to see if we should create a working tree during
1948
clone if we cannot get a local_abspath for the new bzrdir.
1955
:Codename: 1234567890
1957
:1.12rc1: 2009-02-10
1959
This release of Bazaar contains many improvements to the speed,
1960
documentation and functionality of ``bzr log`` and the display of logged
1961
revisions by ``bzr status``. bzr now also gives a better indication of
1962
progress, both in the way operations are drawn onto a text terminal, and
1963
by showing the rate of network IO.
1965
Changes from RC1 to Final
1966
*************************
1968
* ``bzr init --development-wt5[-rich-root]`` would fail because of
1969
circular import errors. (John Arbash Meinel, #328135)
1971
* Expanded the help for log and added a new help topic called
1972
``log-formats``. (Ian Clatworthy)
1974
Compatibility Breaks
1975
********************
1977
* By default, ``bzr status`` after a merge now shows just the pending
1978
merge tip revisions. This improves the signal-to-noise ratio after
1979
merging from trunk and completes much faster. To see all merged
1980
revisions, use the new ``-v`` flag. (Ian Clatworthy)
1982
* ``bzr log --line`` now shows any tags after the date and before
1983
the commit message. If you have scripts which parse the output
1984
from this command, you may need to adjust them accordingly.
1987
* ``bzr log --short`` now shows any additional revision properties
1988
after the date and before the commit message. Scripts that parse
1989
output of the log command in this situation may need to adjust.
1990
(Neil Martinsen-Burrell)
1992
* The experimental formats ``1.12-preview`` and ``1.12-preview-rich-root``
1993
have been renamed ``development-wt5`` and ``development-wt5-rich-root``
1994
respectively, given they are not ready for release in 1.12.
1997
* ``read_bundle_from_url`` has been deprecated. (Vincent Ladeuil)
2002
* Add support for filtering ``bzr missing`` on revisions. Remote revisions
2003
can be filtered using ``bzr missing -r -20..-10`` and local revisions can
2004
be filtered using ``bzr missing --my-revision -20..-10``.
2007
* ``bzr log -p`` displays the patch diff for each revision.
2008
When logging a file, the diff only includes changes to that file.
2009
(Ian Clatworthy, #202331, #227335)
2011
* ``bzr log`` supports a new option called ``-n N`` or ``--level N``.
2012
A value of 0 (zero) means "show all nested merge revisions" while
2013
a value of 1 (one) means "show just the top level". Values above
2014
1 can be used to see a limited amount of nesting. That can be
2015
useful for seeing the level or two below PQM submits for example.
2016
To force the ``--short`` and ``--line`` formats to display all nested
2017
merge revisions just like ``--long`` does by default, use a command
2018
like ``bzr log --short -n0``. To display just the mainline using
2019
``--long`` format, ``bzr log --long -n1``.
2025
* ``bzr add`` more clearly communicates success vs failure.
2028
* ``bzr init`` will now print a little less verbose output.
2031
* ``bzr log`` is now much faster in many use cases, particularly
2032
at incrementally displaying results and filtering by a
2033
revision range. (Ian Clatworthy)
2035
* ``bzr log --short`` and ``bzr log --line`` now show tags, if any,
2036
for each revision. The tags are shown comma-separated inside
2037
``{}``. For short format, the tags appear at the end of line
2038
before the optional ``[merge]`` indicator. For line format,
2039
the tags appear after the date. (Ian Clatworthy)
2041
* Progress bars now show the rate of activity for some sftp
2042
operations, and they are drawn different. (Martin Pool, #172741)
2044
* Progress bars now show the rate of activity for urllib and pycurl based
2045
http client implementations. The operations are tracked at the socket
2046
level for better precision.
2049
* Rule-based preferences can now accept multiple patterns for a set of
2050
rules. (Marius Kruger)
2052
* The ``ancestor:`` revision spec will now default to referring to the
2053
parent of the branch if no other location is given.
2054
(Daniel Watkins, #198417)
2056
* The debugger started as a result of setting ``$BZR_PDB`` works
2057
around a bug in ``pdb``, http://bugs.python.org/issue4150. The bug
2058
can cause truncated tracebacks in Python versions before 2.6.
2061
* VirtualVersionedFiles now implements
2062
``iter_lines_added_or_present_in_keys``. This allows the creation of
2063
new branches based on stacked bzr-svn branches. (#311997)
2068
* ``bzr annotate --show-ids`` doesn't give a backtrace on empty files
2070
(Anne Mohsen, Vincent Ladeuil, #314525)
2072
* ``bzr log FILE`` now correctly shows mainline revisions merging
2073
a change to FILE when the ``--short`` and ``--line`` log formats
2074
are used. (Ian Clatworthy, #317417)
2076
* ``bzr log -rX..Y FILE`` now shows the history of FILE provided
2077
it existed in Y or X, even if the file has since been deleted or
2078
renamed. If no range is given, the current/basis tree and
2079
initial tree are searched in that order. More generally, log
2080
now interprets filenames in their historical context.
2081
(Ian Clatworthy, #175520)
2083
* ``bzr status`` now reports nonexistent files and continues, then
2084
errors (with code 3) at the end. (Karl Fogel, #306394)
2086
* Don't require the present compression base in knits to be the same
2087
when adding records in knits. (Jelmer Vernooij, #307394)
2089
* Fix a problem with CIFS client/server lag on Windows colliding with
2090
an invariant-per-process algorithm for generating AtomicFile names
2091
(Adrian Wilkins, #304023)
2093
* Many socket operations now handle EINTR by retrying the operation.
2094
Previously EINTR was treated as an unrecoverable failure. There is
2095
a new ``until_no_eintr`` helper function in ``bzrlib.osutils``.
2098
* Support symlinks with non-ascii characters in the symlink filename.
2099
(Jelmer Vernooij, #319323)
2101
* There was a bug in how we handled resolving when a file is deleted
2102
in one branch, and modified in the other. If there was a criss-cross
2103
merge, we would cause the deletion to conflict a second time.
2104
(Vincent Ladeuil, John Arbash Meinel)
2106
* There was another bug in how we chose the correct intermediate LCA in
2107
criss-cross merges leading to several kind of changes be incorrectly
2109
(John Arbash Meinel, Vincent Ladeuil)
2111
* Unshelve now handles deleted paths without crashing. (Robert Collins)
2116
* Improved plugin developer documentation. (Martin Pool)
2121
* ``ProgressBarStack`` is deprecated; instead use
2122
``ui_factory.nested_progress_bar`` to create new progress bars.
2125
* ForeignVcsMapping() now requires a ForeignVcs object as first
2126
argument. (Jelmer Vernooij)
2128
* ForeignVcsMapping.show_foreign_revid() has been moved to
2129
ForeignVcs. (Jelmer Vernooij)
2131
* ``read_bundle_from_url`` is deprecated in favor of
2132
``read_mergeable_from_url``. (Vincent Ladeuil)
2134
* Revision specifiers are now registered in
2135
``bzrlib.revisionspec.revspec_registry``, and the old list of
2136
revisionspec classes (``bzrlib.revisionspec.SPEC_TYPES``) has been
2137
deprecated. (Jelmer Vernooij, #321183)
2139
* The progress and UI classes have changed; the main APIs remain the
2140
same but code that provides a new UI or progress bar class may
2141
need to be updated. (Martin Pool)
2146
* Default User Interface (UI) is CLIUIFactory when bzr runs in a dumb
2147
terminal. It is sometimes desirable do override this default by forcing
2148
bzr to use TextUIFactory. This can be achieved by setting the
2149
BZR_USE_TEXT_UI environment variable (emacs shells, as opposed to
2150
compile buffers, are such an example).
2153
* New API ``Branch.iter_merge_sorted_revisions()`` that iterates over
2154
``(revision_id, depth, revno, end_of_merge)`` tuples.
2157
* New ``Branch.dotted_revno_to_revision_id()`` and
2158
``Branch.revision_id_to_dotted_revno()`` APIs that pick the most
2159
efficient way of doing the mapping.
2162
* Refactor cmd_serve so that it's a little easier to build commands that
2163
extend it, and perhaps even a bit easier to read. (Jonathan Lange)
2165
* ``TreeDelta.show()`` now accepts a ``filter`` parameter allowing log
2166
formatters to retrict the output.
2170
bzr 1.11 "Eyes up!" 2009-01-19
2171
##############################
2173
This first monthly release of Bazaar for 2009 improves Bazaar's operation
2174
in Windows, Mac OS X, and other situations where file names are matched
2175
without regard to capitalization: Bazaar tries to match the case of an
2176
existing file. This release of Bazaar also improves the efficiency of
2177
Tortoise Windows Shell integration and lets it work on 64-bit platforms.
2179
The UI through which Bazaar supports historic formats has been improved,
2180
so 'bzr help formats' now gives a simpler and shorter list, with clear
2183
This release also fixes a number of bugs, particularly a glitch that can
2184
occur when there are concurrent writes to a pack repository.
2189
* Fix failing test when CompiledChunksToLines is not available.
2192
* Stacked branches don't repeatedly open their transport connection.
2193
(John Arbash Meinel)
2197
bzr 1.11rc1 "Eyes up!" 2009-01-09
2198
#################################
2203
* Formats using Knit-based repository formats are now explicitly
2204
marked as deprecated. (Ian Clatworthy)
2209
* Add support for `bzr tags -r 1..2`, that is we now support showing
2210
tags applicable for a specified revision range. (Marius Kruger)
2212
* ``authentication.conf`` now accepts pluggable read-only credential
2213
stores. Such a plugin (``netrc_credential_store``) is now included,
2214
handles the ``$HOME/.netrc`` file and can server as an example to
2215
implement other plugins.
2218
* ``shelve --list`` can now be used to list shelved changes.
2224
* Add trailing slash to directories in all output of ``bzr ls``, except
2225
``bzr ls --null``. (Gordon P. Hemsley, #306424)
2227
* ``bzr revision-info`` now supports a -d option to specify an
2228
alternative branch. (Michael Hudson)
2230
* Add connection to a C++ implementation of the Windows Shell Extension
2231
which is able to fully replace the current Python implemented one.
2232
Advantages include 64bit support and reduction in overhead for
2233
processes which drag in shell extensions.
2236
* Support the Claws mail client directly, rather than via
2237
xdg-email. This prevents the display of an unnecessary modal
2238
dialog in Claws, informing the user that a file has been
2239
attached to the message, and works around bug #291847 in
2240
xdg-utils which corrupts the destination address.
2242
* When working on a case-insensitive case-preserving file-system, as
2243
commonly found with Windows, bzr will often ignore the case of the
2244
arguments specified by the user in preference to the case of an existing
2245
item on the file-system or in the inventory to help prevent
2246
counter-intuitive behaviour on Windows. (Mark Hammond)
2251
* Allow BzrDir implementation to implement backing up of
2252
control directory. (#139691)
2254
* ``bzr push`` creating a new stacked branch will now only open a
2255
single connection to the target machine. (John Arbash Meinel)
2257
* Don't call iteritems on transport_list_registry, because it may
2258
change during iteration. (Martin Pool, #277048)
2260
* Don't make a broken branch when pushing an unstackable-format branch
2261
that's in a stackable shared repository to a location with default
2262
stack-on location. (Andrew Bennetts, #291046)
2264
* Don't require embedding user in HTTP(S) URLs do use authentication.conf.
2265
(Ben Jansen, Vincent Ladeuil, #300347)
2267
* Fix a problem with CIFS client/server lag on windows colliding with
2268
an invariant-per-process algorithm for generating AtomicFile names
2269
(Adrian Wilkins, #304023)
2271
* Fix bogus setUp signature in UnavailableFTPServer.
2272
(Gary van der Merwe, #313498)
2274
* Fix compilation error in ``_dirstate_helpers_c`` on SunOS/Solaris.
2277
* Fix SystemError in ``_patiencediff_c`` module by calling
2278
PyErr_NoMemory() before returning NULL in PatienceSequenceMatcher_new.
2279
(Andrew Bennetts, #303206)
2281
* Give proper error message for diff with non-existent dotted revno.
2282
(Marius Kruger, #301969)
2284
* Handle EACCES (permission denied) errors when launching a message
2285
editor, and emit warnings when a configured editor cannot be
2286
started. (Andrew Bennetts)
2288
* ``$HOME/.netrc`` file is now recognized as a read-only credential store
2289
if configured in ``authentication.conf`` with 'password_encoding=netrc'
2290
in the appropriate sections.
2291
(Vincent Ladeuil, #103029)
2293
* Opening a stacked branch now properly shares the connection, rather
2294
than opening a new connection for the stacked-on branch.
2295
(John Arbash meinel)
2297
* Preserve transport decorators while following redirections.
2298
(Vincent Ladeuil, #245964, #270863)
2300
* Provides a finer and more robust filter for accepted redirections.
2301
(Vincent Ladeuil, #303959, #265070)
2303
* ``shelve`` paths are now interpreted relative to the current working
2304
tree. (Aaron Bentley)
2306
* ``Transport.readv()`` defaults to not reading more than 100MB in a
2307
single array. Further ``RemoteTransport.readv`` sets this to 5MB to
2308
work better with how it splits its requests.
2309
(John Arbash Meinel, #303538)
2311
* Pack repositories are now able to reload the pack listing and retry
2312
the current operation if another action causes the data to be
2313
repacked. (John Arbash Meinel, #153786)
2315
* ``pull -v`` now respects the log_format configuration variable.
2318
* ``push -v`` now works on non-initial pushes. (Aaron Bentley)
2320
* Use the short status format when the short format is used for log.
2321
(Vincent Ladeuil, #87179)
2323
* Allow files to be renamed or moved via remove + add-by-id. (Charles
2329
* Improved the formats help topic to explain why multiple formats
2330
exist and to provide guidelines in selecting one. Introduced
2331
two new supporting help topics: current-formats and other-formats.
2337
* ``LRUCache(after_cleanup_size)`` was renamed to
2338
``after_cleanup_count`` and the old name deprecated. The new name is
2339
used for clarity, and to avoid confusion with
2340
``LRUSizeCache(after_cleanup_size)``. (John Arbash Meinel)
2342
* New ``ForeignRepository`` base class, to help with foreign branch
2343
support (e.g. svn). (Jelmer Vernooij)
2345
* ``node_distances`` and ``select_farthest`` can no longer be imported
2346
from ``bzrlib.graph``. They can still be imported from
2347
``bzrlib.deprecated_graph``, which has been the preferred way to
2348
import them since before 1.0. (Andrew Bennetts)
2350
* The logic in commit now delegates inventory basis calculations to
2351
the ``CommitBuilder`` object; this requires that the commit builder
2352
in use has been updated to support the new ``recording_deletes`` and
2353
``record_delete`` methods. (Robert Collins)
2358
* An HTTPS server is now available (it requires python-2.6). Future bzr
2359
versions will allow the use of the python-2.6 ssl module that can be
2360
installed for 2.5 and 2.4.
2362
* ``bzr selftest`` now fails if new trailing white space is added to
2363
the bazaar sources. It only checks changes not committed yet. This
2364
means that PQM will now reject changes that introduce new trailing
2365
whitespace. (Marius Kruger)
2367
* Introduced new experimental formats called ``1.12-preview`` and
2368
``1.12-preview-rich-root`` to enable testing of related pending
2369
features, namely content filtering and filtered views.
2375
* Added an ``InventoryEntry`` cache when deserializing inventories.
2376
Can cut the time to iterate over multiple RevisionsTrees in half.
2377
(John Arbash Meinel)
2379
* Added ``bzrlib.fifo_cache.FIFOCache`` which is designed to have
2380
minimal overhead versus using a plain dict for cache hits, at the
2381
cost of not preserving the 'active' set as well as an ``LRUCache``.
2382
(John Arbash Meinel)
2384
* ``bzrlib.patience_diff.unified_diff`` now properly uses a tab
2385
character to separate the filename from the date stamp, and doesn't
2386
add trailing whitespace when a date stamp is not supplied.
2387
(Adeodato Simó, John Arbash Meinel)
2389
* ``DirStateWorkingTree`` and ``DirStateWorkingTreeFormat`` added
2390
as base classes of ``WorkingTree4`` and ``WorkingTreeFormat4``
2391
respectively. (Ian Clatworthy)
2393
* ``KnitVersionedFiles._check_should_delta()`` now uses the
2394
``get_build_details`` api to avoid multiple hits to the index, and
2395
to properly follow the ``compression_parent`` rather than assuming
2396
it is the left-hand parent. (John Arbash Meinel)
2398
* ``KnitVersionedFiles.get_record_stream()`` will now chose a
2399
more optimal ordering when the keys are requested 'unordered'.
2400
Previously the order was fully random, now the records should be
2401
returned from each pack in turn, in forward I/O order.
2402
(John Arbash Meinel)
2404
* ``mutter()`` will now flush the ``~/.bzr.log`` if it has been more
2405
than 2s since the last time it flushed. (John Arbash Meinel)
2407
* New method ``bzrlib.repository.Repository.add_inventory_by_delta``
2408
allows adding an inventory via an inventory delta, which can be
2409
more efficient for some repository types. (Robert Collins)
2411
* Repository ``CommitBuilder`` objects can now accumulate an inventory
2412
delta. To enable this functionality call ``builder.recording_deletes``
2413
and additionally call ``builder.record_delete`` when a delete
2414
against the basis occurs. (Robert Collins)
2416
* The default http handler has been changed from pycurl to urllib.
2417
The default is still pycurl for https connections. (The only
2418
advantage of pycurl is that it checks ssl certificates.)
2419
(John Arbash Meinel)
2421
* ``VersionedFiles.get_record_stream()`` can now return objects with a
2422
storage_kind of ``chunked``. This is a collection (list/tuple) of
2423
strings. You can use ``osutils.chunks_to_lines()`` to turn them into
2424
guaranteed 'lines' or you can use ``''.join(chunks)`` to turn it
2425
into a fulltext. This allows for some very good memory savings when
2426
asking for many texts that share ancestry, as the individual chunks
2427
can be shared between versions of the file. (John Arbash Meinel)
2429
* ``pull -v`` and ``push -v`` use new function
2430
``bzrlib.log.show_branch_change`` (Aaron Bentley)
2437
Bazaar 1.10 has several performance improvements for copying revisions
2438
(especially for small updates to large projects). There has also been a
2439
significant amount of effort in polishing stacked branches. The commands
2440
``shelve`` and ``unshelve`` have become core commands, with an improved
2443
The only changes versus bzr-1.10rc1 are bugfixes for stacked branches.
2448
* Don't set a pack write cache size from RepoFetcher, because the
2449
cache is not coherent with reads and causes ShortReadvErrors.
2450
This reverses the change that fixed #294479.
2451
(Martin Pool, #303856)
2453
* Properly handle when a revision can be inserted as a delta versus
2454
when it needs to be expanded to a fulltext for stacked branches.
2455
There was a bug involving merge revisions. As a method to help
2456
prevent future difficulties, also make stacked fetches sort
2457
topologically. (John Arbash Meinel, #304841)
2460
bzr 1.10rc1 2008-11-28
2461
######################
2463
This release of Bazaar focuses on performance improvements when pushing
2464
and pulling revisions, both locally and to remote networks. The popular
2465
``shelve`` and ``unshelve`` commands, used to interactively revert and
2466
restore work in progress, have been merged from bzrtools into the bzr
2467
core. There are also bug fixes for portability, and for stacked branches.
2472
* New ``commit_message_template`` hook that is called by the commit
2473
code to generate a template commit message. (Jelmer Vernooij)
2475
* New `shelve` and `unshelve` commands allow undoing and redoing changes.
2481
* ``(Remote)Branch.copy_content_into`` no longer generates the full revision
2482
history just to set the last revision info.
2483
(Andrew Bennetts, John Arbash Meinel)
2485
* Fetches between formats with different serializers (such as
2486
pack-0.92-subtree and 1.9-rich-root) are faster now. This is due to
2487
operating on batches of 100 revisions at time rather than
2488
one-by-one. (Andrew Bennetts, John Arbash Meinel)
2490
* Search index files corresponding to pack files we've already used
2491
before searching others, because they are more likely to have the
2492
keys we're looking for. This reduces the number of iix and tix
2493
files accessed when pushing 1 new revision, for instance.
2494
(John Arbash Meinel)
2496
* Signatures to transfer are calculated more efficiently in
2497
``item_keys_introduced_by``. (Andrew Bennetts, John Arbash Meinel)
2499
* The generic fetch code can once again copy revisions and signatures
2500
without extracting them completely to fulltexts and then serializing
2501
them back down into byte strings. This is a significant performance
2502
improvement when fetching from a stacked branch.
2503
(John Arbash Meinel, #300289)
2505
* When making a large readv() request over ``bzr+ssh``, break up the
2506
request into more manageable chunks. Because the RPC is not yet able
2507
to stream, this helps keep us from buffering too much information at
2508
once. (John Arbash Meinel)
2513
* Better message when the user needs to set their Launchpad ID.
2514
(Martin Pool, #289148)
2516
* ``bzr commit --local`` doesn't access the master branch anymore.
2517
This fixes a regression introduced in 1.9. (Marius Kruger, #299313)
2519
* Don't call the system ``chdir()`` with an empty path. Sun OS seems
2520
to give an error in that case. Also, don't count on ``getcwd()``
2521
being able to allocate a new buffer, which is a gnu extension.
2522
(John Arbash Meinel, Martin Pool, Harry Hirsch, #297831)
2524
* Don't crash when requesting log --forward <file> for a revision range
2525
starting with a dotted revno.
2526
(Vincent Ladeuil, #300055)
2528
* Don't create text deltas spanning stacked repositories; this could
2529
cause "Revision X not present in Y" when later accessing them.
2530
(Martin Pool, #288751)
2532
* Pack repositories are now able to reload the pack listing and retry
2533
the current operation if another action causes the data to be
2534
repacked. (John Arbash Meinel, #153786)
2536
* PermissionDenied errors from smart servers no longer cause
2537
"PermissionDenied: "None"" on the client.
2538
(Andrew Bennetts, #299254)
2540
* Pushing to a stacked pack repository now batches writes, the same
2541
way writes are batched to ordinary pack repository. This makes
2542
pushing to a stacked branch over the network much faster.
2543
(Andrew Bennetts, #294479)
2545
* TooManyConcurrentRequests no longer occur when a fetch fails and
2546
tries to abort a write group. This allows the root cause (e.g. a
2547
network interruption) to be reported. (Andrew Bennetts, #297014)
2549
* RemoteRepository.get_parent_map now uses fallback repositories.
2550
(Aaron Bentley, #297991?, #293679?)
2555
* ``CommitBuilder`` now validates the strings it will be committing,
2556
to ensure that they do not have characters that will not be properly
2557
round-tripped. For now, it just checks for characters that are
2558
invalid in the XML form. (John Arbash Meinel, #295161)
2560
* Constructor parameters for NewPack (internal to pack repositories)
2561
have changed incompatibly.
2563
* ``Repository.abort_write_group`` now accepts an optional
2564
``suppress_errors`` flag. Repository implementations that override
2565
``abort_write_group`` will need to be updated to accept the new
2566
argument. Subclasses that only override ``_abort_write_group``
2567
don't need to change.
2569
* Transport implementations must provide copy_tree_to_transport. A default
2570
implementation is provided for Transport subclasses.
2575
* ``bzr selftest`` now fails if no doctests are found in a module
2576
that's expected to have them. (Martin Pool)
2578
* Doctests now only report the first failure. (Martin Pool)
2584
This release of Bazaar adds a new repository format, ``1.9``, with smaller
2585
and more efficient index files. This format can be specified when
2586
creating a new repository, or used to losslessly upgrade an existing
2587
repository. bzr 1.9 also speeds most operations over the smart server
2588
protocol, makes annotate faster, and uses less memory when making
2589
checkouts or pulling large amounts of data.
2594
* Fix "invalid property value 'branch-nick' for None" regression with
2595
branches bound to svn branches. (Martin Pool, #293440)
2597
* Fix SSL/https on Python2.6. (Vincent Ladeuil, #293054)
2599
* ``SFTPTransport.readv()`` had a bug when requests were out-of-order.
2600
This only triggers some-of-the-time on Knit format repositories.
2601
(John Arbash Meinel, #293746)
2604
bzr 1.9rc1 2008-10-31
2605
#####################
2610
* New Branch hook ``transform_fallback_location`` allows a function to
2611
be called when looking up the stacked source. (Michael Hudson)
2613
* New repository formats ``1.9`` and ``1.9-rich-root``. These have all
2614
the functionality of ``1.6``, but use the new btree indexes.
2615
These indexes are both smaller and faster for access to historical
2616
information. (John Arbash Meinel)
2621
* ``BTreeIndex`` code now is able to prefetch extra pages to help tune
2622
the tradeoff between bandwidth and latency. Should be tuned
2623
appropriately to not impact commands which need minimal information,
2624
but provide a significant boost to ones that need more context. Only
2625
has a direct impact on the ``--development2`` format which uses
2626
btree's for the indexes. (John Arbash Meinel)
2628
* ``bzr dump-btree`` is a hidden command introduced to allow dumping
2629
the contents of a compressed btree file. (John Arbash Meinel)
2631
* ``bzr pack`` now tells the index builders to optimize for size. For
2632
btree index repositories, this can save 25% of the index size
2633
(mostly in the text indexes). (John Arbash Meinel)
2635
* ``bzr push`` to an existing branch or repository on a smart server
2636
is faster, due to Bazaar making more use of the ``get_parent_map``
2637
RPC when querying the remote branch's revision graph.
2640
* default username for bzr+ssh and sftp can be configured in
2641
authentication.conf. (Aaron Bentley)
2643
* launchpad-login now provides a default username for bzr+ssh and sftp
2644
URLs, allowing username-free URLs to work for everyone. (Aaron Bentley)
2646
* ``lp:`` lookups no longer include usernames, making them shareable and
2647
shorter. (Aaron Bentley)
2649
* New ``PackRepository.autopack`` smart server RPC, which does
2650
autopacking entirely on the server. This is much faster than
2651
autopacking via plain file methods, which downloads a large amount
2652
of pack data and then re-uploads the same pack data into a single
2653
file. This fixes a major (although infrequent) cause of lengthy
2654
delays when using a smart server. For example, pushing the 10th
2655
revision to a repository with 9 packs now takes 44 RPCs rather than
2656
179, and much less bandwidth too. This requires Bazaar 1.9 on both
2657
the client and the server, otherwise the client will fallback to the
2658
slower method. (Andrew Bennetts)
2663
* A failure to load a plugin due to an IncompatibleAPI exception is
2664
now correctly reported. (Robert Collins, #279451)
2666
* API versioning support now has a multiple-version checking api
2667
``require_any_api``. (Robert Collins, #279447)
2669
* ``bzr branch --stacked`` from a smart server to a standalone branch
2670
works again. This fixes a regression in 1.7 and 1.8.
2671
(Andrew Bennetts, #270397)
2673
* ``bzr co`` uses less memory. It used to unpack the entire WT into
2674
memory before writing it to disk. This was a little bit faster, but
2675
consumed lots of memory. (John Arbash Meinel, #269456)
2677
* ``bzr missing --quiet`` no longer prints messages about whether
2678
there are missing revisions. The exit code indicates whether there
2679
were or not. (Martin Pool, #284748)
2681
* Fixes to the ``annotate`` code. The fast-path which re-used the
2682
stored deltas was accidentally disabled all the time, instead of
2683
only when a branch was stacked. Second, the code would accidentally
2684
re-use a delta even if it wasn't against the left-parent, this
2685
could only happen if ``bzr reconcile`` decided that the parent
2686
ordering was incorrect in the file graph. (John Arbash Meinel)
2688
* "Permission denied" errors that occur when pushing a new branch to a
2689
smart server no longer cause tracebacks. (Andrew Bennetts, #278673)
2691
* Some compatibility fixes for building the extensions with MSVC and
2692
for python2.4. (John Arbash Meinel, #277484)
2694
* The index logic is now able to reload the list of pack files if and
2695
index ends up disappearing. We still don't reload if the pack data
2696
itself goes missing after checking the index. This bug appears as a
2697
transient failure (file not found) when another process is writing
2698
to the repository. (John Arbash Meinel, #153786)
2700
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
2701
it was previously set. All checkouts will now refer to the bound branch
2702
for a nickname if one was not explicitly set.
2703
(Marius Kruger, #230903)
2708
* Improved hook documentation. (Michael Ernst)
2713
* commands.plugins_cmds is now a CommandRegistry, not a dict.
2718
* New AuthenticationConfig.set_credentials method allows easy programmatic
2719
configuration of authetication credentials.
2725
Bazaar 1.8 includes several fixes that improve working tree performance,
2726
display of revision logs, and merges. The bzr testsuite now passes on OS
2727
X and Python 2.6, and almost completely passes on Windows. The
2728
smartserver code has gained several bug fixes and performance
2729
improvements, and can now run server-side hooks within an http server.
2734
* Fix "Must end write group" error when another error occurs during
2735
``bzr push``. (Andrew Bennetts, #230902)
2740
* Some Pyrex versions require the WIN32 macro defined to compile on
2741
that platform. (Alexander Belchenko, Martin Pool, #277481)
2744
bzr 1.8rc1 2008-10-07
2745
#####################
2750
* ``bzr log file`` has been changed. It now uses a different method
2751
for determining which revisions to show as merging the changes to
2752
the file. It now only shows revisions which merged the change
2753
towards your mainline. This simplifies the output, makes it faster,
2754
and reduces memory consumption. (John Arbash Meinel)
2756
* ``bzr merge`` now defaults to having ``--reprocess`` set, whenever
2757
``--show-base`` is not supplied. (John Arbash Meinel)
2759
* ``bzr+http//`` will now optionally load plugins and write logs on the
2760
server. (Marius Kruger)
2762
* ``bzrlib._dirstate_helpers_c.pyx`` does not compile correctly with
2763
Pyrex 0.9.4.1 (it generates C code which causes segfaults). We
2764
explicitly blacklist that version of the compiler for that
2765
extension. Packaged versions will include .c files created with
2766
pyrex >= 0.9.6 so it doesn't effect releases, only users running
2767
from the source tree. (John Arbash Meinel, #276868)
2772
* bzr is now compatible with python-2.6. python-2.6 is not yet officially
2773
supported (nor released, tests were conducted with the dev version of
2774
python-2.6rc2), but all known problems have been fixed. Feedback
2776
(Vincent Ladeuil, #269535)
2781
* ``bzr annotate`` will now include uncommitted changes from the local
2782
working tree by default. Such uncommitted changes are given the
2783
revision number they would get if a commit was done, followed with a
2784
? to indicate that its not actually known. (Robert Collins, #3439)
2786
* ``bzr branch`` now accepts a ``--standalone`` option, which creates a
2787
standalone branch regardless of the presence of shared repositories.
2790
* ``bzr push`` is faster in the case there are no new revisions to
2791
push. It is also faster if there are no tags in the local branch.
2794
* File changes during a commit will update the tree stat cache.
2797
* Location aliases can now accept a trailing path. (Micheal Hudson)
2799
* New hooks ``Lock.hooks`` when LockDirs are acquired and released.
2800
(Robert Collins, MartinPool)
2802
* Switching in heavyweight checkouts uses the master branch's context, not
2803
the checkout's context. (Adrian Wilkins)
2805
* ``status`` on large trees is now faster, due to optimisations in the
2806
walkdirs code. Of particular note, the walkdirs code now performs
2807
a temporary ``chdir()`` while reading a single directory; if your
2808
platform has non thread-local current working directories (and is
2809
not windows which has its own implementation), this may introduce a
2810
race condition during concurrent uses of bzrlib. The bzrlib CLI
2811
will not encounter this as it is single threaded for working tree
2812
operations. (Robert Collins)
2814
* The C extensions now build on python 2.4 (Robert Collins, #271939)
2816
* The ``-Dhpss`` debug flag now reports the number of smart server
2817
calls per medium to stderr. This is in addition to the existing
2818
detailed logging to the .bzr.log trace file. (Andrew Bennetts)
2823
* Avoid random failures arising from misinterpreted ``errno`` values
2824
in ``_readdir_pyx.read_dir``.
2825
(Martin Pool, #279381)
2827
* Branching from a shared repository on a smart server into a new
2828
repository now preserves the repository format.
2829
(Andrew Bennetts, #269214)
2831
* ``bzr log`` now accepts a ``--change`` option.
2832
(Vincent Ladeuil, #248427)
2834
* ``bzr missing`` now accepts an ``--include-merges`` option.
2835
(Vincent Ladeuil, #233817)
2837
* Don't try to filter (internally) '.bzr' from the files to be deleted if
2839
(Vincent Ladeuil, #272648)
2841
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
2844
* Fix TooManyConcurrentRequests errors caused by a connection failure
2845
when doing ``bzr pull`` or ``bzr merge`` from a ``bzr+ssh`` URL.
2846
(Andrew Bennetts, #246233)
2848
* Fixed ``bzr st -r branch:PATH_TO_BRANCH`` where the other branch
2849
is in a different repository than the current one.
2850
(Lukáš Lalinský, #144421)
2852
* Make the first line of the manpage preamble a comment again.
2853
(David Futcher, #242106)
2855
* Remove use of optional parameter in GSSAPI FTP support, since
2856
it breaks newer versions of Python-Kerberos. (Jelmer Vernooij)
2858
* The autopacking logic will now always create a single new pack from
2859
all of the content which it deems is worth moving. This avoids the
2860
'repack a single pack' bug and should result in better packing
2861
overall. (John Arbash Meinel, #242510, #172644)
2863
* Trivial documentation fix.
2864
(John Arbash Meinel, #270471)
2866
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
2867
it was previously set. All checkouts will now refer to the bound branch
2868
for a nickname if one was not explicitly set.
2869
(Marius Kruger, #230903)
2874
* Explain revision/range identifiers. (Daniel Clemente)
2879
* ``CommitBuilder.record_entry_contents`` returns one more element in
2880
its result tuple - an optional file system hash for the hash cache
2881
to use. (Robert Collins)
2883
* ``dirstate.DirState.update_entry`` will now only calculate the sha1
2884
of a file if it is likely to be needed in determining the output
2885
of iter_changes. (Robert Collins)
2887
* The PackRepository, RepositoryPackCollection, NewPack classes have a
2888
slightly changed interface to support different index types; as a
2889
result other users of these classes need to supply the index types
2890
they want. (Robert Collins)
2895
* ``bzrlib.tests.repository_implementations`` has been renamed to
2896
``bzrlib.tests.per_repository`` so that we have a common structure
2897
(and it is shorter). (John Arbash Meinel, #239343)
2899
* ``LocalTransport.abspath()`` now returns a drive letter if the
2900
transport has one, fixing numerous tests on Windows.
2903
* PreviewTree is now tested via intertree_implementations.
2906
* The full test suite is passing again on OSX.
2907
(Guillermo Gonzalez, Vincent Ladeuil)
2909
* The full test suite passes when run with ``-Eallow_debug``.
2915
* A new hook, ``Branch.open``, has been added, which is called when
2916
branch objects are opened. (Robert Collins)
2918
* ``bzrlib.osutils._walkdirs_utf8`` has been refactored into common
2919
tree walking, and modular directory listing code to aid future
2920
performance optimisations and refactoring. (Robert Collins)
2922
* ``bzrlib.trace.debug_memory`` can be used to get a quick memory dump
2923
in the middle of processing. It only reports memory if
2924
``/proc/PID/status`` is available. (John Arbash Meinel)
2926
* New method ``RevisionSpec.as_tree`` for representing the revision
2927
specifier as a revision tree object. (Lukáš Lalinský)
2929
* New race-free method on MutableTree ``get_file_with_stat`` for use
2930
when generating stat cache results. (Robert Collins)
2932
* New win32utils.get_local_appdata_location() provides access to a local
2933
directory for storing data. (Mark Hammond)
2935
* To be compatible with python-2.6 a few new rules should be
2936
observed. 'message' attribute can't be used anymore in exception
2937
classes, 'sha' and 'md5' modules have been deprecated (use
2938
osutils.[md5|sha]), object__init__ and object.__new__ don't accept
2943
bzr 1.7.1 2008-10-01
2944
####################
2946
No changes from 1.7.1rc1.
2949
bzr 1.7.1rc1 2008-09-24
2950
#######################
2952
This release just includes an update to how the merge algorithm handles
2953
file paths when we encounter complex history.
2958
* If we encounter a criss-cross in history, use information from
2959
direct Least Common Ancestors to resolve inventory shape (locations
2960
of files, adds, deletes, etc). This is similar in concept to using
2961
``--lca`` for merging file texts, only applied to paths.
2962
(John Arbash Meinel)
2968
This release includes many bug fixes and a few performance and feature
2969
improvements. ``bzr rm`` will now scan for missing files and remove them,
2970
like how ``bzr add`` scans for unknown files and adds them. A bit more
2971
polish has been applied to the stacking code. The b-tree indexing code has
2972
been brought in, with an eye on using it in a future repository format.
2973
There are only minor installer changes since bzr-1.7rc2.
2978
* Some small updates to the win32 installer. Include localization
2979
files found in plugins, and include the builtin distutils as part of
2980
packaging qbzr. (Mark Hammond)
2983
bzr 1.7rc2 2008-09-17
2984
#####################
2986
A few bug fixes from 1.7rc1. The biggest change is a new
2987
``RemoteBranch.get_stacked_on_url`` rpc. This allows clients that are
2988
trying to access a Stacked branch over the smart protocol, to properly
2989
connect to the stacked-on location.
2994
* Branching from a shared repository on a smart server into a new
2995
repository now preserves the repository format.
2996
(Andrew Bennetts, #269214)
2998
* Branching from a stacked branch via ``bzr+ssh`` can properly connect
2999
to the stacked-on branch. (Martin Pool, #261315)
3001
* ``bzr init`` no longer re-opens the BzrDir multiple times.
3004
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
3008
bzr 1.7rc1 2008-09-09
3009
#####################
3011
This release candidate for bzr 1.7 has several bug fixes and a few
3012
performance and feature improvements. ``bzr rm`` will now scan for
3013
missing files and remove them, like how ``bzr add`` scans for unknown
3014
files and adds them. A bit more polish has been applied to the stacking
3015
code. The b-tree indexing code has been brought in, with an eye on using
3016
it in a future repository format.
3022
* ``bzr export`` can now export a subdirectory of a project.
3025
* ``bzr remove-tree`` will now refuse to remove a tree with uncommitted
3026
changes, unless the ``--force`` option is specified.
3027
(Lukáš Lalinský, #74101)
3029
* ``bzr rm`` will now scan for files that are missing and remove just
3030
them automatically, much as ``bzr add`` scans for new files that
3031
are not ignored and adds them automatically. (Robert Collins)
3036
* Support for GSSAPI authentication when using FTP as documented in
3037
RFC2228. (Jelmer Vernooij, #49623)
3039
* Add support for IPv6 in the smart server. (Jelmer Vernooij, #165014)
3044
* A url like ``log+file:///tmp`` will log all access to that Transport
3045
to ``.bzr.log``, which may help in debugging or profiling.
3048
* ``bzr branch`` and ``bzr push`` use the default stacking policy if the
3049
branch format supports it. (Aaron Bentley)
3051
* ``bzr init`` and ``bzr init-repo`` will now print out the same as
3052
``bzr info`` if it completed successfully.
3055
* ``bzr uncommit`` logs the old tip revision id, and displays how to
3056
restore the branch to that tip using ``bzr pull``. This allows you
3057
to recover if you realize you uncommitted the wrong thing.
3058
(John Arbash Meinel)
3060
* Fix problems in accessing stacked repositories over ``bzr://``.
3061
(Martin Pool, #261315)
3063
* ``SFTPTransport.readv()`` was accidentally using ``list += string``,
3064
which 'works', but adds each character separately to the list,
3065
rather than using ``list.append(string)``. Fixing this makes the
3066
SFTP transport a little bit faster (~20%) and use a bit less memory.
3067
(John Arbash Meinel)
3069
* When reading index files, if we happen to read the whole file in a
3070
single request treat it as a ``_buffer_all`` request. This happens
3071
most often on small indexes over remote transports, where we default
3072
to reading 64kB. It saves a round trip for each small index during
3073
fetch operations. Also, if we have read more than 50% of an index
3074
file, trigger a ``_buffer_all`` on the next request. This works
3075
around some inefficiencies because reads don't fall neatly on page
3076
boundaries, so we would ignore those bytes, but request them again
3077
later. This could trigger a total read size of more than the whole
3078
file. (John Arbash Meinel)
3083
* ``bzr rm`` is now aliased to ``bzr del`` for the convenience of svn
3084
users. (Robert Collins, #205416)
3086
* Catch the infamous "select/poll returned error" which occurs when
3087
pycurl try to send a body request to an HTTP/1.0 server which has
3088
already refused to handle the request. (Vincent Ladeuil, #225020)
3090
* Fix ``ObjectNotLocked`` errors when using various commands
3091
(including ``bzr cat`` and ``bzr annotate``) in combination with a
3092
smart server URL. (Andrew Bennetts, #237067)
3094
* ``FTPTransport.stat()`` would return ``0000`` as the permission bits
3095
for the containing ``.bzr/`` directory (it does not implement
3096
permissions). This would cause us to set all subdirectories to
3097
``0700`` and files to ``0600`` rather than leaving them unmodified.
3098
Now we ignore ``0000`` as the permissions and assume they are
3099
invalid. (John Arbash Meinel, #259855)
3101
* Merging from a previously joined branch will no longer cause
3102
a traceback. (Jelmer Vernooij, #203376)
3104
* Pack operations on windows network shares will work even with large
3105
files. (Robert Collins, #255656)
3107
* Running ``bzr st PATH_TO_TREE`` will no longer suppress merge
3108
status. Status is also about 7% faster on mozilla sized trees
3109
when the path to the root of the tree has been given. Users of
3110
the internal ``show_tree_status`` function should be aware that
3111
the show_pending flag is now authoritative for showing pending
3112
merges, as it was originally. (Robert Collins, #225204)
3114
* Set valid default _param_name for Option so that ListOption can embed
3115
'-' in names. (Vincent Ladeuil, #263249)
3117
* Show proper error rather than traceback when an unknown revision
3118
id is specified to ``bzr cat-revision``. (Jelmer Vernooij, #175569)
3120
* Trailing text in the dirstate file could cause the C dirstate parser
3121
to try to allocate an invalid amount of memory. We now properly
3122
check and test for parsing a dirstate with invalid trailing data.
3123
(John Arbash Meinel, #186014)
3125
* Unexpected error responses from a smart server no longer cause the
3126
client to traceback. (Andrew Bennetts, #263527)
3128
* Use a Windows api function to get a Unicode host name, rather than
3129
assuming the host name is ascii.
3130
(Mark Hammond, John Arbash Meinel, #256550)
3132
* ``WorkingTree4`` trees will now correctly report missing-and-new
3133
paths in the output of ``iter_changes``. (Robert Collins)
3138
* Updated developer documentation. (Martin Pool)
3143
* Exporters now take 4 parameters. (Robert Collins)
3145
* ``Tree.iter_changes`` will now return False for the content change
3146
field when a file is missing in the basis tree and not present in
3147
the target tree. Previously it returned True unconditionally.
3150
* The deprecated ``Branch.abspath`` and unimplemented
3151
``Branch.rename_one`` and ``Branch.move`` were removed. (Jelmer Vernooij)
3153
* BzrDir.clone_on_transport implementations must now accept a stacked_on
3154
parameter. (Aaron Bentley)
3156
* BzrDir.cloning_metadir implementations must now take a require_stacking
3157
parameter. (Aaron Bentley)
3162
* ``addCleanup`` now takes ``*arguments`` and ``**keyword_arguments``
3163
which are then passed to the cleanup callable as it is run. In
3164
addition, addCleanup no longer requires that the callables passed to
3165
it be unique. (Jonathan Lange)
3167
* Fix some tests that fail on Windows because files are deleted while
3171
* ``selftest``'s ``--starting-with`` option can now use predefined
3172
prefixes so that one can say ``bzr selftest -s bp.loom`` instead of
3173
``bzr selftest -s bzrlib.plugins.loom``. (Vincent Ladeuil)
3175
* ``selftest``'s ``--starting-with`` option now accepts multiple values.
3181
* A new plugin interface, ``bzrlib.log.log_adapters``, has been added.
3182
This allows dynamic log output filtering by plugins.
3185
* ``bzrlib.btree_index`` is now available, providing a b-tree index
3186
layer. The design is memory conservative (limited memory cache),
3187
faster to seek (approx 100 nodes per page, gives 100-way fan out),
3188
and stores compressed pages allowing more keys per page.
3189
(Robert Collins, John Arbash Meinel)
3191
* ``bzrlib.diff.DiffTree.show_diff`` now skips changes where the kind
3192
is unknown in both source and target.
3193
(Robert Collins, Aaron Bentley)
3195
* ``GraphIndexBuilder.add_node`` and ``BTreeBuilder`` have been
3196
streamlined a bit. This should make creating large indexes faster.
3197
(In benchmarking, it now takes less time to create a BTree index than
3198
it takes to read the GraphIndex one.) (John Arbash Meinel)
3200
* Mail clients for `bzr send` are now listed in a registry. This
3201
allows plugins to add new clients by registering them with
3202
``bzrlib.mail_client.mail_client_registry``. All of the built-in
3203
clients now use this mechanism. (Neil Martinsen-Burrell)
3206
bzr 1.6.1 2008-09-05
3207
####################
3209
A couple regressions were found in the 1.6 release. There was a
3210
performance issue when using ``bzr+ssh`` to branch large repositories,
3211
and some problems with stacking and ``rich-root`` capable repositories.
3214
bzr 1.6.1rc2 2008-09-03
3215
#######################
3220
* Copying between ``rich-root`` and ``rich-root-pack`` (and vice
3221
versa) was accidentally using the inter-model fetcher, instead of
3222
recognizing that both were 'rich root' formats.
3223
(John Arbash Meinel, #264321)
3226
bzr 1.6.1rc1 2008-08-29
3227
#######################
3229
This release fixes a few regressions found in the 1.6 client. Fetching
3230
changes was using an O(N^2) buffering algorithm, so for large projects it
3231
would cause memory thrashing. There is also a specific problem with the
3232
``--1.6-rich-root`` format, which prevented stacking on top of
3233
``--rich-root-pack`` repositories, and could allow users to accidentally
3234
fetch experimental data (``-subtree``) without representing it properly.
3235
The ``--1.6-rich-root`` format has been deprecated and users are
3236
recommended to upgrade to ``--1.6.1-rich-root`` immediately. Also we
3237
re-introduced a workaround for users who have repositories with incorrect
3238
nodes (not possible if you only used official releases).
3239
I should also clarify that none of this is data loss level issues, but
3240
still sufficient enough to warrant an updated release.
3245
* ``RemoteTransport.readv()`` was being inefficient about how it
3246
buffered the readv data and processed it. It would keep appending to
3247
the same string (causing many copies) and then pop bytes out of the
3248
start of the string (causing more copies).
3249
With this patch "bzr+ssh://local" can improve dramatically,
3250
especially for projects with large files.
3251
(John Arbash Meinel)
3253
* Revision texts were always meant to be stored as fulltexts. There
3254
was a bug in a bzr.dev version that would accidentally create deltas
3255
when copying from a Pack repo to a Knit repo. This has been fixed,
3256
but to support those repositories, we know always request full texts
3257
for Revision texts. (John Arbash Meinel, #261339)
3259
* The previous ``--1.6-rich-root`` format used an incorrect xml
3260
serializer, which would accidentally support fetching from a
3261
repository that supported subtrees, even though the local one would
3262
not. We deprecated that format, and introduced a new one that uses
3263
the correct serializer ``--1.6.1-rich-root``.
3264
(John Arbash Meinel, #262333)
3270
Finally, the long awaited bzr 1.6 has been released. This release includes
3271
new features like Stacked Branches, improved weave merge, and an updated
3272
server protocol (now on v3) which will allow for better cross version
3273
compatibility. With this release we have deprecated Knit format
3274
repositories, and recommend that users upgrade them, we will continue to
3275
support reading and writing them for the forseeable future, but we will
3276
not be tuning them for performance as pack repositories have proven to be
3277
better at scaling. This will also be the first release to bundle
3278
TortoiseBzr in the standalone Windows installer.
3281
bzr 1.6rc5 2008-08-19
3282
#####################
3287
* Disable automatic detection of stacking based on a containing
3288
directory of the target. It interacted badly with push, and needs a
3289
bit more work to get the edges polished before it should happen
3290
automatically. (John Arbash Meinel, #259275)
3291
(This change was reverted when merged to bzr.dev)
3294
bzr 1.6rc4 2008-08-18
3295
#####################
3300
* Fix a regression in knit => pack fetching. We had a logic
3301
inversion, causing the fetch to insert fulltexts in random order,
3302
rather than preserving deltas. (John Arbash Meinel, #256757)
3305
bzr 1.6rc3 2008-08-14
3306
#####################
3311
* Disable reading ``.bzrrules`` as a per-branch rule preferences
3312
file. The feature was not quite ready for a full release.
3318
* Update the windows installer to bundle TortoiseBzr and ``qbzr``
3319
into the standalone installer. This will be the first official
3320
windows release that installs Tortoise by default.
3326
* Fix a regression in ``bzr+http`` support. There was a missing
3327
function (``_read_line``) that needed to be carried over from
3328
``bzr+ssh`` support. (Andrew Bennetts)
3330
* ``GraphIndex`` objects will internally read an entire index if more
3331
than 1/20th of their keyspace is requested in a single operation.
3332
This largely mitigates a performance regression in ``bzr log FILE``
3333
and completely corrects the performance regression in ``bzr log``.
3334
The regression was caused by removing an accomodation which had been
3335
supporting the index format in use. A newer index format is in
3336
development which is substantially faster. (Robert Collins)
3339
bzr 1.6rc2 2008-08-13
3340
#####################
3342
This release candidate has a few minor bug fixes, and some regression
3348
* ``bzr upgrade`` on remote branches accessed via bzr:// and
3349
bzr+ssh:// now works. (Andrew Bennetts)
3351
* Change the ``get_format_description()`` strings for
3352
``RepositoryFormatKnitPack5`` et al to be single line messages.
3355
* Fix for a regression on Win32 where we would try to call
3356
``os.listdir()`` on a file and not catch the exception properly.
3357
(Windows raises a different exception.) This would manifest in
3358
places like ``bzr rm file`` or ``bzr switch``.
3359
(Mark Hammond, John Arbash Meinel)
3361
* ``Inventory.copy()`` was failing to set the revision property for
3362
the root entry. (Jelmer Vernooij)
3364
* sftp transport: added missing ``FileExists`` case to
3365
``_translate_io_exception`` (Christophe Troestler, #123475)
3367
* The help for ``bzr ignored`` now suggests ``bzr ls --ignored`` for
3368
scripting use. (Robert Collins, #3834)
3370
* The default ``annotate`` logic will now always assign the
3371
last-modified value of a line to one of the revisions that modified
3372
it, rather than a merge revision. This would happen when both sides
3373
claimed to have modified the line resulting in the same text. The
3374
choice is arbitrary but stable, so merges in different directions
3375
will get the same results. (John Arbash Meinel, #232188)
3378
bzr 1.6rc1 2008-08-06
3379
#####################
3381
This release candidate for bzr 1.6 solidifies the new branch stacking
3382
feature. Bazaar now recommends that users upgrade all knit repositories,
3383
because later formats are much faster. However, we plan to continue read/write and
3384
upgrade support for knit repostories for the forseeable future. Several
3385
other bugs and performance issues were fixed.
3390
* Knit format repositories are deprecated and bzr will now emit
3391
warnings whenever it encounters one. Use ``bzr upgrade`` to upgrade
3392
knit repositories to pack format. (Andrew Bennetts)
3397
* ``bzr check`` can now be told which elements at a location it should
3398
check. (Daniel Watkins)
3400
* Commit now supports ``--exclude`` (or ``-x``) to exclude some files
3401
from the commit. (Robert Collins, #3117)
3403
* Fetching data between repositories that have the same model but no
3404
optimised fetcher will not reserialise all the revisions, increasing
3405
performance. (Robert Collins, John Arbash Meinel)
3407
* Give a more specific error when target branch is not reachable.
3410
* Implemented a custom ``walkdirs_utf8`` implementation for win32.
3411
This uses a pyrex extension to get direct access to the
3412
``FindFirstFileW`` style apis, rather than using ``listdir`` +
3413
``lstat``. Shows a very strong improvement in commands like
3414
``status`` and ``diff`` which have to iterate the working tree.
3415
Anywhere from 2x-6x faster depending on the size of the tree (bigger
3416
trees, bigger benefit.) (John Arbash Meinel)
3418
* New registry for log properties handles and the method in
3419
LongLogFormatter to display the custom properties returned by the
3420
registered handlers. (Guillermo Gonzalez, #162469)
3425
* Add more tests that stacking does not create deltas spanning
3426
physical repository boundaries.
3427
(Martin Pool, #252428)
3429
* Better message about incompatible repositories.
3430
(Martin Pool, #206258)
3432
* ``bzr branch --stacked`` ensures the destination branch format can
3433
support stacking, even if the origin does not.
3436
* ``bzr export`` no longer exports ``.bzrrules``.
3439
* ``bzr serve --directory=/`` now correctly allows the whole
3440
filesystem to be accessed on Windows, not just the root of the drive
3441
that Python is running from.
3442
(Adrian Wilkins, #240910)
3444
* Deleting directories by hand before running ``bzr rm`` will not
3445
cause subsequent errors in ``bzr st`` and ``bzr commit``.
3446
(Robert Collins, #150438)
3448
* Fix a test case that was failing if encoding wasn't UTF-8.
3449
(John Arbash Meinel, #247585)
3451
* Fix "no buffer space available" error when branching with the new
3452
smart server protocol to or from Windows.
3453
(Andrew Bennetts, #246180)
3455
* Fixed problem in branching from smart server.
3456
(#249256, Michael Hudson, Martin Pool)
3458
* Handle a file turning in to a directory in TreeTransform.
3459
(James Westby, #248448)
3464
* ``MutableTree.commit`` has an extra optional keywork parameter
3465
``exclude`` that will be unconditionally supplied by the command
3466
line UI - plugins that add tree formats may need an update.
3469
* The API minimum version for plugin compatibility has been raised to
3470
1.6 - there are significant changes throughout the code base.
3473
* The generic fetch code now uses three attributes on Repository objects
3474
to control fetch. The streams requested are controlled via :
3475
``_fetch_order`` and ``_fetch_uses_deltas``. Setting these
3476
appropriately allows different repository implementations to recieve
3477
data in their optimial form. If the ``_fetch_reconcile`` is set then
3478
a reconcile operation is triggered at the end of the fetch.
3481
* The ``put_on_disk`` and ``get_tar_item`` methods in
3482
``InventoryEntry`` were deprecated. (Ian Clatworthy)
3484
* ``Repository.is_shared`` doesn't take a read lock. It didn't
3485
need one in the first place (nobody cached the value, and
3486
``RemoteRepository`` wasn't taking one either). This saves a round
3487
trip when probing Pack repositories, as they read the ``pack-names``
3488
file when locked. And during probe, locking the repo isn't very
3489
useful. (John Arbash Meinel)
3494
* ``bzrlib.branchbuilder.BranchBuilder`` is now much more capable of
3495
putting together a real history without having to create a full
3496
WorkingTree. It is recommended that tests that are not directly
3497
testing the WorkingTree use BranchBuilder instead. See
3498
``BranchBuilder.build_snapshot`` or
3499
``TestCaseWithMemoryTree.make_branch_builder``. (John Arbash Meinel)
3501
* ``bzrlib.builtins.internal_tree_files`` broken into two giving a new
3502
helper ``safe_relpath_files`` - used by the new ``exclude``
3503
parameter to commit. (Robert Collins)
3505
* Make it easier to introduce new WorkingTree formats.
3508
* The code for exporting trees was refactored not to use the
3509
deprecated ``InventoryEntry`` methods. (Ian Clatworthy)
3511
* RuleSearchers return () instead of [] now when there are no matches.
3515
bzr 1.6beta3 2008-07-17
3516
#######################
3518
This release adds a new 'stacked branches' feature allowing branches to
3519
share storage without being in the same repository or on the same machine.
3520
(See the user guide for more details.) It also adds a new hook, improved
3521
weaves, aliases for related locations, faster bzr+ssh push, and several
3527
* New ``pre_change_branch_tip`` hook that is called before the
3528
branch tip is moved, while the branch is write-locked. See the User
3529
Reference for signature details. (Andrew Bennetts)
3531
* Rule-based preferences can now be defined for selected files in
3532
selected branches, allowing commands and plugins to provide
3533
custom behaviour for files matching defined patterns.
3534
See ``Rule-based preferences`` (part of ``Configuring Bazaar``)
3535
in the User Guide and ``bzr help rules`` for more information.
3538
* Sites may suggest a branch to stack new branches on. (Aaron Bentley)
3540
* Stacked branches are now supported. See ``bzr help branch`` and
3541
``bzr help push``. Branches must be in the ``development1`` format
3542
to stack, though the stacked-on branch can be of any format.
3548
* ``bzr export --format=tgz --root=NAME -`` to export a gzipped tarball
3549
to stdout; also ``tar`` and ``tbz2``.
3552
* ``bzr (re)merge --weave`` will now use a standard Weave algorithm,
3553
rather than the annotation-based merge it was using. It does so by
3554
building up a Weave of the important texts, without needing to build
3555
the full ancestry. (John Arbash Meinel, #238895)
3557
* ``bzr send`` documents and better supports ``emacsclient`` (proper
3558
escaping of mail headers and handling of the MUA Mew).
3559
(Christophe Troestler)
3561
* Remembered locations can be specified by aliases, e.g. :parent, :public,
3562
:submit. (Aaron Bentley)
3564
* The smart protocol now has improved support for setting branches'
3565
revision info directly. This makes operations like push
3566
faster. The new request method name is
3567
``Branch.set_last_revision_ex``. (Andrew Bennetts)
3572
* Bazaar is now able to be a client to the web server of IIS 6 and 7.
3573
The broken implementations of RFC822 in Python and RFC2046 in IIS
3574
combined with boundary-line checking in Bazaar previously made this
3575
impossible. (NB, IIS 5 does not suffer from this problem).
3576
(Adrian Wilkins, #247585)
3578
* ``bzr log --long`` with a ghost in your mainline now handles that
3579
ghost properly. (John Arbash Meinel, #243536)
3581
* ``check`` handles the split-up .bzr layout correctly, so no longer
3582
requires a branch to be present.
3583
(Daniel Watkins, #64783)
3585
* Clearer message about how to set the PYTHONPATH if bzrlib can't be
3587
(Martin Pool, #205230)
3589
* Errors about missing libraries are now shown without a traceback,
3590
and with a suggestion to install the library. The full traceback is
3591
still in ``.bzr.log`` and can be shown with ``-Derror``.
3592
(Martin Pool, #240161)
3594
* Fetch from a stacked branch copies all required data.
3595
(Aaron Bentley, #248506)
3597
* Handle urls such as ftp://user@host.com@www.host.com where the user
3599
(Neil Martinsen-Burrell, #228058)
3601
* ``needs_read_lock`` and ``needs_write_lock`` now suppress an error during
3602
``unlock`` if there was an error in the original function. This helps
3603
most when there is a failure with a smart server action, since often the
3604
connection closes and we cannot unlock.
3605
(Andrew Bennetts, John Arbash Meinel, #125784)
3607
* Obsolete hidden command ``bzr fetch`` removed.
3608
(Martin Pool, #172870)
3610
* Raise the correct exception when doing ``-rbefore:0`` or ``-c0``.
3611
(John Arbash Meinel, #239933)
3613
* You can now compare file revisions in Windows diff programs from
3615
(Matt McClure, #209281)
3617
* revision_history now tolerates mainline ghosts for Branch format 6.
3618
(Aaron Bentley, #235055)
3620
* Set locale from environment for third party libs.
3621
(Martin von Gagern, #128496)
3626
* Added *Using stacked branches* to the User Guide.
3629
* Updated developer documentation.
3635
* ``-Dmemory`` will cause /proc/PID/status to be catted before bzr
3636
exits, allowing low-key analysis of peak memory use. (Robert Collins)
3638
* ``TestCaseWithTransport.make_branch_and_tree`` tries harder to return
3639
a tree with a ``branch`` attribute of the right format. This was
3640
preventing some ``RemoteBranch`` tests from actually running with
3641
``RemoteBranch`` instances. (Andrew Bennetts)
3646
* Removed ``Repository.text_store``, ``control_store``, etc. Instead,
3647
there are new attributes ``texts, inventories, revisions,
3648
signatures``, each of which is a ``VersionedFiles``. See the
3649
Repository docstring for more details.
3652
* ``Branch.pull`` now accepts an ``_override_hook_target`` optional
3653
parameter. If you have a subclass of ``Branch`` that overrides
3654
``pull`` then you should add this parameter. (Andrew Bennetts)
3656
* ``bzrlib.check.check()`` has been deprecated in favour of the more
3657
aptly-named ``bzrlib.check.check_branch()``.
3660
* ``Tree.print_file`` and ``Repository.print_file`` are deprecated.
3661
These methods are bad APIs because they write directly to sys.stdout.
3662
bzrlib does not use them internally, and there are no direct tests
3663
for them. (Alexander Belchenko)
3668
* ``cat`` command no longer uses ``Tree.print_file()`` internally.
3669
(Alexander Belchenko)
3671
* New class method ``BzrDir.open_containing_tree_branch_or_repository``
3672
which eases the discovery of the tree, the branch and the repository
3673
containing a given location.
3676
* New ``versionedfile.KeyMapper`` interface to abstract out the access to
3677
underlying .knit/.kndx etc files in repositories with partitioned
3678
storage. (Robert Collins)
3680
* Obsolete developer-use command ``weave-join`` has been removed.
3683
* ``RemoteToOtherFetcher`` and ``get_data_stream_for_search`` removed,
3684
to support new ``VersionedFiles`` layering.
3688
bzr 1.6beta2 2008-06-10
3689
#######################
3691
This release contains further progress towards our 1.6 goals of shallow
3692
repositories, and contains a fix for some user-affecting bugs in the
3693
repository layer. Building working trees during checkout and branch is
3699
* Avoid KnitCorrupt error extracting inventories from some repositories.
3700
(The data is not corrupt; an internal check is detecting a problem
3701
reading from the repository.)
3702
(Martin Pool, Andrew Bennetts, Robert Collins, #234748)
3704
* ``bzr status`` was breaking if you merged the same revision twice.
3705
(John Arbash Meinel, #235407)
3707
* Fix infinite loop consuming 100% CPU when a connection is lost while
3708
reading a response body via the smart protocol v1 or v2.
3711
* Inserting a bundle which changes the contents of a file with no trailing
3712
end of line, causing a knit snapshot in a 'knits' repository will no longer
3713
cause KnitCorrupt. (Robert Collins)
3715
* ``RemoteBranch.pull`` needs to return the ``self._real_branch``'s
3716
pull result. It was instead just returning None, which breaks ``bzr
3717
pull``. (John Arbash Meinel, #238149)
3719
* Sanitize branch nick before using it as an attachment filename in
3720
``bzr send``. (Lukáš Lalinský, #210218)
3722
* Squash ``inv_entry.symlink_target`` to a plain string when
3723
generating DirState details. This prevents from getting a
3724
``UnicodeError`` when you have symlinks and non-ascii filenames.
3725
(John Arbash Meinel, #135320)
3730
* Added the 'alias' command to set/unset and display aliases. (Tim Penhey)
3732
* ``added``, ``modified``, and ``unknowns`` behaviour made consistent (all three
3733
now quote paths where required). Added ``--null`` option to ``added`` and
3734
``modified`` (for null-separated unknowns, use ``ls --unknown --null``)
3737
* Faster branching (1.09x) and lightweight checkouts (1.06x) on large trees.
3738
(Ian Clatworthy, Aaron Bentley)
3743
* Added *Bazaar Zen* section to the User Guide. (Ian Clatworthy)
3748
* Fix the test HTTPServer to be isolated from chdir calls made while it is
3749
running, allowing it to be used in blackbox tests. (Robert Collins)
3754
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
3755
which are in the ancestry of other revisions. So if you merge the same
3756
tree twice, or merge an ancestor of an existing merge, it will only
3757
record the newest. (If you merge a descendent, it will replace its
3758
ancestor). (John Arbash Meinel, #235407)
3760
* ``RepositoryPolicy.__init__`` now requires stack_on and stack_on_pwd,
3761
through the derived classes do not. (Aaron Bentley)
3766
* ``bzrlib.bzrdir.BzrDir.sprout`` now accepts ``stacked`` to control
3767
creating stacked branches. (Robert Collins)
3769
* Knit record serialisation is now stricter on what it will accept, to
3770
guard against potential internal bugs, or broken input. (Robert Collins)
3772
bzr 1.6beta1 2008-06-02
3773
#######################
3776
Commands that work on the revision history such as push, pull, missing,
3777
uncommit and log are now substantially faster. This release adds a
3778
translation of some of the user documentation into Spanish. (Contributions of
3779
other translations would be very welcome.) Bazaar 1.6beta1 adds a new network
3780
protocol which is used by default and which allows for more efficient transfers
3781
and future extensions.
3784
Notes When Upgrading
3785
********************
3787
* There is a new version of the network protocol used for bzr://, bzr+ssh://
3788
and bzr+http:// connections. This will allow more efficient requests and
3789
responses, and more graceful fallback when a server is too old to
3790
recognise a request from a more recent client. Bazaar 1.6 will
3791
interoperate with 0.16 and later versions, but servers should be upgraded
3792
when possible. Bazaar 1.6 no longer interoperates with 0.15 and earlier via
3793
these protocols. Use alternatives like SFTP or upgrade those servers.
3794
(Andrew Bennetts, #83935)
3799
* Deprecation warnings will not be suppressed when running ``bzr selftest``
3800
so that developers can see if their code is using deprecated functions.
3801
(John Arbash Meinel)
3806
* Adding ``-Derror`` will now display a traceback when a plugin fails to
3807
load. (James Westby)
3812
* ``bzr branch/push/pull -r XXX`` now have a helper function for finding
3813
the revno of the new revision (``Graph.find_distance_to_null``). This
3814
should make something like ``bzr branch -r -100`` in a shared, no-trees
3815
repository much snappier. (John Arbash Meinel)
3817
* ``bzr log --short -r X..Y`` no longer needs to access the full revision
3818
history. This makes it noticeably faster when logging the last few
3819
revisions. (John Arbash Meinel)
3821
* ``bzr ls`` now accepts ``-V`` as an alias for ``--versioned``.
3822
(Jerad Cramp, #165086)
3824
* ``bzr missing`` uses the new ``Graph.find_unique_ancestors`` and
3825
``Graph.find_differences`` to determine missing revisions without having
3826
to search the whole ancestry. (John Arbash Meinel, #174625)
3828
* ``bzr uncommit`` now uses partial history access, rather than always
3829
extracting the full revision history for a branch. This makes it
3830
resolve the appropriate revisions much faster (in testing it drops
3831
uncommit from 1.5s => 0.4s). It also means ``bzr log --short`` is one
3832
step closer to not using full revision history.
3833
(John Arbash Meinel, #172649)
3838
* ``bzr merge --lca`` should handle when two revisions have no common
3839
ancestor other than NULL_REVISION. (John Arbash Meinel, #235715)
3841
* ``bzr status`` was breaking if you merged the same revision twice.
3842
(John Arbash Meinel, #235407)
3844
* ``bzr push`` with both ``--overwrite`` and ``-r NNN`` options no longer
3845
fails. (Andrew Bennetts, #234229)
3847
* Correctly track the base URL of a smart medium when using bzr+http://
3848
URLs, which was causing spurious "No repository present" errors with
3849
branches in shared repositories accessed over bzr+http.
3850
(Andrew Bennetts, #230550)
3852
* Define ``_remote_is_at_least_1_2`` on ``SmartClientMedium`` so that all
3853
implementations have the attribute. Fixes 'PyCurlTransport' object has no
3854
attribute '_remote_is_at_least_1_2' attribute errors.
3855
(Andrew Bennetts, #220806)
3857
* Failure to delete an obsolete pack file should just give a warning
3858
message, not a fatal error. It may for example fail if the file is still
3859
in use by another process.
3862
* Fix MemoryError during large fetches over HTTP by limiting the amount of
3863
data we try to read per ``recv`` call. The problem was observed with
3864
Windows and a proxy, but might affect other environments as well.
3865
(Eric Holmberg, #215426)
3867
* Handle old merge directives correctly in Merger.from_mergeable. Stricter
3868
get_parent_map requirements exposed a latent bug here. (Aaron Bentley)
3870
* Issue a warning and ignore passwords declared in authentication.conf when
3871
used for an ssh scheme (sftp or bzr+ssh).
3872
(Vincent Ladeuil, #203186)
3874
* Make both http implementations raise appropriate exceptions on 403
3875
Forbidden when POSTing smart requests.
3876
(Vincent Ladeuil, #230223)
3878
* Properly *title* header names in http requests instead of capitalizing
3880
(Vincent Ladeuil, #229076)
3882
* The "Unable to obtain lock" error message now also suggests using
3883
``bzr break-lock`` to fix it. (Martin Albisetti, #139202)
3885
* Treat an encoding of '' as ascii; this can happen when bzr is run
3886
under vim on Mac OS X.
3887
(Neil Martinsen-Burrell)
3889
* ``VersionedFile.make_mpdiffs()`` was raising an exception that wasn't in
3890
scope. (Daniel Fischer #235687)
3895
* Added directory structure and started translation of docs in spanish.
3896
(Martin Albisetti, Lucio Albenga)
3898
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
3899
on the plugin and integration chapters of the User Guide.
3902
* More Bazaar developer documentation about packaging and release process,
3903
and about use of Python reprs.
3904
(Martin Pool, Martin Albisetti)
3906
* Updated Tortise strategy document. (Mark Hammond)
3911
* ``bzrlib.tests.adapt_tests`` was broken and unused - it has been fixed.
3914
* Fix the test HTTPServer to be isolated from chdir calls made while it is
3915
running, allowing it to be used in blackbox tests. (Robert Collins)
3917
* New helper function for splitting test suites
3918
``split_suite_by_condition``. (Robert Collins)
3923
* ``Branch.missing_revisions`` has been deprecated. Similar functionality
3924
can be obtained using ``bzrlib.missing.find_unmerged``. The api was
3925
fairly broken, and the function was unused, so we are getting rid of it.
3926
(John Arbash Meinel)
3931
* ``Branch.abspath`` is deprecated; use the Tree or Transport
3932
instead. (Martin Pool)
3934
* ``Branch.update_revisions`` now takes an optional ``Graph``
3935
object. This can be used by ``update_revisions`` when it is
3936
checking ancestry, and allows callers to prefer request to go to a
3937
local branch. (John Arbash Meinel)
3939
* Branch, Repository, Tree and BzrDir should expose a Transport as an
3940
attribute if they have one, rather than having it indirectly accessible
3941
as ``.control_files._transport``. This doesn't add a requirement
3942
to support a Transport in cases where it was not needed before;
3943
it just simplifies the way it is reached. (Martin Pool)
3945
* ``bzr missing --mine-only`` will return status code 0 if you have no
3946
new revisions, but the remote does. Similarly for ``--theirs-only``.
3947
The new code only checks one side, so it doesn't know if the other
3948
side has changes. This seems more accurate with the request anyway.
3949
It also changes the output to print '[This|Other] branch is up to
3950
date.' rather than displaying nothing. (John Arbash Meinel)
3952
* ``LockableFiles.put_utf8``, ``put_bytes`` and ``controlfilename``
3953
are now deprecated in favor of using Transport operations.
3956
* Many methods on ``VersionedFile``, ``Repository`` and in
3957
``bzrlib.revision`` deprecated before bzrlib 1.5 have been removed.
3960
* ``RevisionSpec.wants_revision_history`` can be set to False for a given
3961
``RevisionSpec``. This will disable the existing behavior of passing in
3962
the full revision history to ``self._match_on``. Useful for specs that
3963
don't actually need access to the full history. (John Arbash Meinel)
3965
* The constructors of ``SmartClientMedium`` and its subclasses now require a
3966
``base`` parameter. ``SmartClientMedium`` implementations now also need
3967
to provide a ``remote_path_from_transport`` method. (Andrew Bennetts)
3969
* The default permissions for creating new files and directories
3970
should now be obtained from ``BzrDir._get_file_mode()`` and
3971
``_get_dir_mode()``, rather than from LockableFiles. The ``_set_file_mode``
3972
and ``_set_dir_mode`` variables on LockableFiles which were advertised
3973
as a way for plugins to control this are no longer consulted.
3976
* ``VersionedFile.join`` is deprecated. This method required local
3977
instances of both versioned file objects and was thus hostile to being
3978
used for streaming from a smart server. The new get_record_stream and
3979
insert_record_stream are meant to efficiently replace this method.
3982
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
3983
which are in the ancestry of other revisions. So if you merge the same
3984
tree twice, or merge an ancestor of an existing merge, it will only
3985
record the newest. (If you merge a descendent, it will replace its
3986
ancestor). (John Arbash Meinel, #235407)
3988
* ``WorkingTreeFormat2.stub_initialize_remote`` is now private.
3995
This release of Bazaar includes several updates to the documentation, and fixes
3996
to prepare for making rich root support the default format. Many bugs have been
3997
squashed, including fixes to log, bzr+ssh inter-operation with older servers.
4002
* Suppress deprecation warnings when bzrlib is a 'final' release. This way
4003
users of packaged software won't be bothered with DeprecationWarnings,
4004
but developers and testers will still see them. (John Arbash Meinel)
4009
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
4010
on the plugin and integration chapters of the User Guide.
4014
bzr 1.5rc1 2008-05-09
4015
#####################
4020
* Broader support of GNU Emacs mail clients. Set
4021
``mail_client=emacsclient`` in your bazaar.conf and ``send`` will pop the
4022
bundle in a mail buffer according to the value of ``mail-user-agent``
4023
variable. (Xavier Maillard)
4028
* Diff now handles revision specs like "branch:" and "submit:" more
4029
efficiently. (Aaron Bentley, #202928)
4031
* More friendly error given when attempt to start the smart server
4032
on an address already in use. (Andrea Corbellini, #200575)
4034
* Pull completes much faster when there is nothing to pull.
4040
* Authentication.conf can define sections without password.
4041
(Vincent Ladeuil, #199440)
4043
* Avoid muttering every time a child update does not cause a progress bar
4044
update. (John Arbash Meinel, #213771)
4046
* ``Branch.reconcile()`` is now implemented. This allows ``bzr reconcile``
4047
to fix when a Branch has a non-canonical mainline history. ``bzr check``
4048
also detects this condition. (John Arbash Meinel, #177855)
4050
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
4051
for ``revision_id=None`` which was not a string.
4052
(John Arbash Meinel, #211661)
4054
* ``bzr commit`` now works with Microsoft's FTP service.
4057
* Catch definitions outside sections in authentication.conf.
4058
(Vincent Ladeuil, #217650)
4060
* Conversion from non-rich-root to rich-root(-pack) updates inventory
4061
sha1s, even when bundles are used. (Aaron Bentley, #181391)
4063
* Conversion from non-rich-root to rich-root(-pack) works correctly even
4064
though search keys are not topologically sorted. (Aaron Bentley)
4066
* Conversion from non-rich-root to rich-root(-pack) works even when a
4067
parent revision has a different root id. (Aaron Bentley, #177874)
4069
* Disable strace testing until strace is fixed (see bug #103133) and emit a
4070
warning when selftest ends to remind us of leaking tests.
4071
(Vincent Ladeuil, #226769)
4073
* Fetching all revisions from a repository does not cause pack collisions.
4074
(Robert Collins, Aaron Bentley, #212908)
4076
* Fix error about "attempt to add line-delta in non-delta knit".
4077
(Andrew Bennetts, #217701)
4079
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
4080
if the remote server was < version 1.2. This was due to a bug in the
4081
RemoteRepository.get_parent_map() fallback code.
4082
(John Arbash Meinel, #214894)
4084
* Remove leftover code in ``bzr_branch`` that inappropriately creates
4085
a ``branch-name`` file in the branch control directory.
4088
* Set SO_REUSEADDR on server sockets of ``bzr serve`` to avoid problems
4089
rebinding the socket when starting the server a second time.
4090
(John Arbash Meinel, Martin Pool, #164288)
4092
* Severe performance degradation in fetching from knit repositories to
4093
knits and packs due to parsing the entire revisions.kndx on every graph
4094
walk iteration fixed by using the Repository.get_graph API. There was
4095
another regression in knit => knit fetching which re-read the index for
4096
every revision each side had in common.
4097
(Robert Collins, John Arbash Meinel)
4099
* When logging the changes to a particular file, there was a bug if there
4100
were ghosts in the revision ancestry. (John Arbash Meinel, #209948)
4102
* xs4all's ftp server returns a temporary error when trying to list an
4103
empty directory, rather than returning an empty list. Adding a
4104
workaround so that we don't get spurious failures.
4105
(John Arbash Meinel, #215522)
4110
* Expanded the User Guide to include new chapters on popular plugins and
4111
integrating Bazaar into your environment. The *Best practices* chapter
4112
was renamed to *Miscellaneous topics* as suggested by community
4113
feedback as well. (Ian Clatworthy)
4115
* Document outlining strategies for TortoiseBzr. (Mark Hammond)
4117
* Improved the documentation on hooks. (Ian Clatworthy)
4119
* Update authentication docs regarding ssh agents.
4120
(Vincent Ladeuil, #183705)
4125
* Add ``thread_name_suffix`` parameter to SmartTCPServer_for_testing, to
4126
make it easy to identify which test spawned a thread with an unhandled
4127
exception. (Andrew Bennetts)
4129
* New ``--debugflag``/``-E`` option to ``bzr selftest`` for setting
4130
options for debugging tests, these are complementary to the the -D
4131
options. The ``-Dselftest_debug`` global option has been replaced by the
4132
``-E=allow_debug`` option for selftest. (Andrew Bennetts)
4134
* Parameterised test ids are preserved correctly to aid diagnosis of test
4135
failures. (Robert Collins, Andrew Bennetts)
4137
* selftest now accepts --starting-with <id> to load only the tests whose id
4138
starts with the one specified. This greatly speeds up running the test
4139
suite on a limited set of tests and can be used to run the tests for a
4140
single module, a single class or even a single test. (Vincent Ladeuil)
4142
* The test suite modules have been modified to define load_tests() instead
4143
of test_suite(). That speeds up selective loading (via --load-list)
4144
significantly and provides many examples on how to migrate (grep for
4145
load_tests). (Vincent Ladeuil)
4150
* ``Hooks.install_hook`` is now deprecated in favour of
4151
``Hooks.install_named_hook`` which adds a required ``name`` parameter, to
4152
avoid having to call ``Hooks.name_hook``. (Daniel Watkins)
4154
* Implement xml8 serializer. (Aaron Bentley)
4156
* New form ``@deprecated_method(deprecated_in(1, 5, 0))`` for making
4157
deprecation wrappers. (Martin Pool)
4159
* ``Repository.revision_parents`` is now deprecated in favour of
4160
``Repository.get_parent_map([revid])[revid]``. (Jelmer Vernooij)
4162
* The Python ``assert`` statement is no longer used in Bazaar source, and
4163
a test checks this. (Martin Pool)
4168
* ``bzrlib.status.show_pending_merges`` requires the repository to be
4169
locked by the caller. Callers should have been doing it anyway, but it
4170
will now raise an exception if they do not. (John Arbash Meinel)
4172
* Repository.get_data_stream, Repository.get_data_stream_for_search(),
4173
Repository.get_deltas_for_revsions(), Repository.revision_trees(),
4174
Repository.item_keys_introduced_by() no longer take read locks.
4177
* ``LockableFiles.get_utf8`` and ``.get`` are deprecated, as a start
4178
towards removing LockableFiles and ``.control_files`` entirely.
4181
* Methods deprecated prior to 1.1 have been removed.
4188
This release of Bazaar includes handy improvements to the speed of log and
4189
status, new options for several commands, improved documentation, and better
4190
hooks, including initial code for server-side hooks. A number of bugs have
4191
been fixed, particularly in interoperability between different formats or
4192
different releases of Bazaar over there network. There's been substantial
4193
internal work in both the repository and network code to enable new features
4194
and faster performance.
4199
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
4200
if the remote server was < version 1.2. This was due to a bug in the
4201
RemoteRepository.get_parent_map() fallback code.
4202
(John Arbash Meinel, Andrew Bennetts, #214894)
4205
bzr 1.4rc2 2008-04-21
4206
#####################
4211
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
4212
for ``revision_id=None`` which was not a string.
4213
(John Arbash Meinel, #211661)
4215
* Fixed a bug in handling ghost revisions when logging changes in a
4216
particular file. (John Arbash Meinel, #209948)
4218
* Fix error about "attempt to add line-delta in non-delta knit".
4219
(Andrew Bennetts, #205156)
4221
* Fixed performance degradation in fetching from knit repositories to
4222
knits and packs due to parsing the entire revisions.kndx on every graph
4223
walk iteration fixed by using the Repository.get_graph API. There was
4224
another regression in knit => knit fetching which re-read the index for
4225
every revision each side had in common.
4226
(Robert Collins, John Arbash Meinel)
4229
bzr 1.4rc1 2008-04-11
4230
#####################
4235
* bzr main script cannot be imported (Benjamin Peterson)
4237
* On Linux bzr additionally looks for plugins in arch-independent site
4238
directory. (Toshio Kuratomi)
4240
* The ``set_rh`` branch hook is now deprecated. Please migrate
4241
any plugins using this hook to use an alternative, e.g.
4242
``post_change_branch_tip``. (Ian Clatworthy)
4244
* When a plugin cannot be loaded as the file path is not a valid
4245
python module name bzr will now strip a ``bzr_`` prefix from the
4246
front of the suggested name, as many plugins (e.g. bzr-svn)
4247
want to be installed without this prefix. It is a common mistake
4248
to have a folder named "bzr-svn" for that plugin, especially
4249
as this is what bzr branch lp:bzr-svn will give you. (James Westby,
4252
* UniqueIntegerBugTracker now appends bug-ids instead of joining
4253
them to the base URL. Plugins that register bug trackers may
4254
need a trailing / added to the base URL if one is not already there.
4255
(James Wesby, Andrew Cowie)
4260
* Added start_commit hook for mutable trees. (Jelmer Vernooij, #186422)
4262
* ``status`` now accepts ``--no-pending`` to show the status without
4263
listing pending merges, which speeds up the command a lot on large
4264
histories. (James Westby, #202830)
4266
* New ``post_change_branch_tip`` hook that is called after the
4267
branch tip is moved but while the branch is still write-locked.
4268
See the User Reference for signature details.
4269
(Ian Clatworthy, James Henstridge)
4271
* Reconfigure can convert a branch to be standalone or to use a shared
4272
repository. (Aaron Bentley)
4277
* The smart protocol now has support for setting branches' revision info
4278
directly. This should make operations like push slightly faster, and is a
4279
step towards server-side hooks. The new request method name is
4280
``Branch.set_last_revision_info``. (Andrew Bennetts)
4282
* ``bzr commit --fixes`` now recognises "gnome" as a tag by default.
4283
(James Westby, Andrew Cowie)
4285
* ``bzr switch`` will attempt to find branches to switch to relative to the
4286
current branch. E.g. ``bzr switch branchname`` will look for
4287
``current_branch/../branchname``. (Robert Collins, Jelmer Vernooij,
4290
* Diff is now more specific about execute-bit changes it describes
4293
* Fetching data over HTTP is a bit faster when urllib is used. This is done
4294
by forcing it to recv 64k at a time when reading lines in HTTP headers,
4295
rather than just 1 byte at a time. (Andrew Bennetts)
4297
* Log --short and --line are much faster when -r is not specified.
4300
* Merge is faster. We no longer check a file's existence unnecessarily
4301
when merging the execute bit. (Aaron Bentley)
4303
* ``bzr status`` on an explicit list of files no longer shows pending
4304
merges, making it much faster on large trees. (John Arbash Meinel)
4306
* The launchpad directory service now warns the user if they have not set
4307
their launchpad login and are trying to resolve a URL using it, just
4308
in case they want to do a write operation with it. (James Westby)
4310
* The smart protocol client is slightly faster, because it now only queries
4311
the server for the protocol version once per connection. Also, the HTTP
4312
transport will now automatically probe for and use a smart server if
4313
one is present. You can use the new ``nosmart+`` transport decorator
4314
to get the old behaviour. (Andrew Bennetts)
4316
* The ``version`` command takes a ``--short`` option to print just the
4317
version number, for easier use in scripts. (Martin Pool)
4319
* Various operations with revision specs and commands that calculate
4320
revnos and revision ids are faster. (John A. Meinel, Aaron Bentley)
4325
* Add ``root_client_path`` parameter to SmartWSGIApp and
4326
SmartServerRequest. This makes it possible to publish filesystem
4327
locations that don't exactly match URL paths. SmartServerRequest
4328
subclasses should use the new ``translate_client_path`` and
4329
``transport_from_client_path`` methods when dealing with paths received
4330
from a client to take this into account. (Andrew Bennetts, #124089)
4332
* ``bzr mv a b`` can be now used also to rename previously renamed
4333
directories, not only files. (Lukáš Lalinský, #107967)
4335
* ``bzr uncommit --local`` can now remove revisions from the local
4336
branch to be symmetric with ``bzr commit --local``.
4337
(John Arbash Meinel, #93412)
4339
* Don't ask for a password if there is no real terminal.
4340
(Alexander Belchenko, #69851)
4342
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
4343
fetching revisions from a knit to pack repository or vice versa using
4344
bzr:// (including over http or ssh).
4345
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
4347
* Fixed ``_get_line`` in ``bzrlib.smart.medium``, which was buggy. Also
4348
fixed ``_get_bytes`` in the same module to use the push back buffer.
4349
These bugs had no known impact in normal use, but were problematic for
4350
developers working on the code, and were likely to cause real bugs sooner
4351
or later. (Andrew Bennetts)
4353
* Implement handling of basename parameter for DefaultMail. (James Westby)
4355
* Incompatibility with Paramiko versions newer than 1.7.2 was fixed.
4356
(Andrew Bennetts, #213425)
4358
* Launchpad locations (lp: URLs) can be pulled. (Aaron Bentley, #181945)
4360
* Merges that add files to deleted root directories complete. They
4361
do create conflicts. (Aaron Bentley, #210092)
4363
* vsftp's return ``550 RNFR command failed.`` supported.
4364
(Marcus Trautwig, #129786)
4369
* Improved documentation on send/merge relationship. (Peter Schuller)
4371
* Minor fixes to the User Guide. (Matthew Fuller)
4373
* Reduced the evangelism in the User Guide. (Ian Clatworthy)
4375
* Added Integrating with Bazaar document for developers (Martin Albisetti)
4380
* Attempting to pull data from a ghost aware repository (e.g. knits) into a
4381
non-ghost aware repository such as weaves will now fail if there are
4382
ghosts. (Robert Collins)
4384
* ``KnitVersionedFile`` no longer accepts an ``access_mode`` parameter, and
4385
now requires the ``index`` and ``access_method`` parameters to be
4386
supplied. A compatible shim has been kept in the new function
4387
``knit.make_file_knit``. (Robert Collins)
4389
* Log formatters must now provide log_revision instead of show and
4390
show_merge_revno methods. The latter had been deprecated since the 0.17
4391
release. (James Westby)
4393
* ``LoopbackSFTP`` is now called ``SocketAsChannelAdapter``.
4396
* ``osutils.backup_file`` is removed. (Alexander Belchenko)
4398
* ``Repository.get_revision_graph`` is deprecated, with no replacement
4399
method. The method was size(history) and not desirable. (Robert Collins)
4401
* ``revision.revision_graph`` is deprecated, with no replacement function.
4402
The function was size(history) and not desirable. (Robert Collins)
4404
* ``Transport.get_shared_medium`` is deprecated. Use
4405
``Transport.get_smart_medium`` instead. (Andrew Bennetts)
4407
* ``VersionedFile`` factories now accept a get_scope parameter rather
4408
than using a call to ``transaction_finished``, allowing the removal of
4409
the fixed list of versioned files per repository. (Robert Collins)
4411
* ``VersionedFile.annotate_iter`` is deprecated. While in principle this
4412
allowed lower memory use, all users of annotations wanted full file
4413
annotations, and there is no storage format suitable for incremental
4414
line-by-line annotation. (Robert Collins)
4416
* ``VersionedFile.clone_text`` is deprecated. This performance optimisation
4417
is no longer used - reading the content of a file that is undergoing a
4418
file level merge to identical state on two branches is rare enough, and
4419
not expensive enough to special case. (Robert Collins)
4421
* ``VersionedFile.clear_cache`` and ``enable_cache`` are deprecated.
4422
These methods added significant complexity to the ``VersionedFile``
4423
implementation, but were only used for optimising fetches from knits -
4424
which can be done from outside the knit layer, or via a caching
4425
decorator. As knits are not the default format, the complexity is no
4426
longer worth paying. (Robert Collins)
4428
* ``VersionedFile.create_empty`` is removed. This method presupposed a
4429
sensible mapping to a transport for individual files, but pack backed
4430
versioned files have no such mapping. (Robert Collins)
4432
* ``VersionedFile.get_graph`` is deprecated, with no replacement method.
4433
The method was size(history) and not desirable. (Robert Collins)
4435
* ``VersionedFile.get_graph_with_ghosts`` is deprecated, with no
4436
replacement method. The method was size(history) and not desirable.
4439
* ``VersionedFile.get_parents`` is deprecated, please use
4440
``VersionedFile.get_parent_map``. (Robert Collins)
4442
* ``VersionedFile.get_sha1`` is deprecated, please use
4443
``VersionedFile.get_sha1s``. (Robert Collins)
4445
* ``VersionedFile.has_ghost`` is now deprecated, as it is both expensive
4446
and unused outside of a single test. (Robert Collins)
4448
* ``VersionedFile.iter_parents`` is now deprecated in favour of
4449
``get_parent_map`` which can be used to instantiate a Graph on a
4450
VersionedFile. (Robert Collins)
4452
* ``VersionedFileStore`` no longer uses the transaction parameter given
4453
to most methods; amongst other things this means that the
4454
get_weave_or_empty method no longer guarantees errors on a missing weave
4455
in a readonly transaction, and no longer caches versioned file instances
4456
which reduces memory pressure (but requires more careful management by
4457
callers to preserve performance). (Robert Collins)
4462
* New -Dselftest_debug flag disables clearing of the debug flags during
4463
tests. This is useful if you want to use e.g. -Dhpss to help debug a
4464
failing test. Be aware that using this feature is likely to cause
4465
spurious test failures if used with the full suite. (Andrew Bennetts)
4467
* selftest --load-list now uses a new more agressive test loader that will
4468
avoid loading unneeded modules and building their tests. Plugins can use
4469
this new loader by defining a load_tests function instead of a test_suite
4470
function. (a forthcoming patch will provide many examples on how to
4474
* selftest --load-list now does some sanity checks regarding duplicate test
4475
IDs and tests present in the list but not found in the actual test suite.
4478
* Slightly more concise format for the selftest progress bar, so there's
4479
more space to show the test name. (Martin Pool) ::
4481
[2500/10884, 1fail, 3miss in 1m29s] test_revisionnamespaces.TestRev
4483
* The test suite takes much less memory to run, and is a bit faster. This
4484
is done by clearing most attributes of TestCases after running them, if
4485
they succeeded. (Andrew Bennetts)
4490
* Added ``_build_client_protocol`` to ``_SmartClient``. (Andrew Bennetts)
4492
* Added basic infrastructure for automatic plugin suggestion.
4495
* If a ``LockableFiles`` object is not explicitly unlocked (for example
4496
because of a missing ``try/finally`` block, it will give a warning but
4497
not automatically unlock itself. (Previously they did.) This
4498
sometimes caused knock-on errors if for example the network connection
4499
had already failed, and should not be relied upon by code.
4500
(Martin Pool, #109520)
4502
* ``make dist`` target to build a release tarball, and also
4503
``check-dist-tarball`` and ``dist-upload-escudero``. (Martin Pool)
4505
* The ``read_response_tuple`` method of ``SmartClientRequestProtocol*``
4506
classes will now raise ``UnknownSmartMethod`` when appropriate, so that
4507
callers don't need to try distinguish unknown request errors from other
4508
errors. (Andrew Bennetts)
4510
* ``set_make_working_trees`` is now implemented provided on all repository
4511
implementations (Aaron Bentley)
4513
* ``VersionedFile`` now has a new method ``get_parent_map`` which, like
4514
``Graph.get_parent_map`` returns a dict of key:parents. (Robert Collins)
4517
bzr 1.3.1 2008-04-09
4518
####################
4520
No changes from 1.3.1rc1.
4523
bzr 1.3.1rc1 2008-04-04
4524
#######################
4529
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
4530
fetching revisions from a knit to pack repository or vice versa using
4531
bzr:// (including over http or ssh).
4532
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
4538
Bazaar has become part of the GNU project <http://www.gnu.org>
4540
Many operations that act on history, including ``log`` and ``annotate`` are now
4541
substantially faster. Several bugs have been fixed and several new options and
4542
features have been added.
4547
* Avoid spurious failure of ``TestVersion.test_version`` matching
4549
(#202778, Martin Pool)
4552
bzr 1.3rc1 2008-03-16
4553
#####################
4555
Notes When Upgrading
4556
********************
4558
* The backup directory created by ``upgrade`` is now called
4559
``backup.bzr``, not ``.bzr.backup``. (Martin Albisetti)
4564
* A new repository format 'development' has been added. This format will
4565
represent the latest 'in-progress' format that the bzr developers are
4566
interested in getting early-adopter testing and feedback on.
4567
``doc/developers/development-repo.txt`` has detailed information.
4570
* BZR_LOG environment variable controls location of .bzr.log trace file.
4571
User can suppress writing messages to .bzr.log by using '/dev/null'
4572
filename (on Linux) or 'NUL' (on Windows). If BZR_LOG variable
4573
is not defined but BZR_HOME is defined then default location
4574
for .bzr.log trace file is ``$BZR_HOME/.bzr.log``.
4575
(Alexander Belchenko, #106117)
4577
* ``launchpad`` builtin plugin now shipped as separate part in standalone
4578
bzr.exe, installed to ``C:\Program Files\Bazaar\plugins`` directory,
4579
and standalone installer allows user to skip installation of this plugin.
4580
(Alexander Belchenko)
4582
* Restore auto-detection of plink.exe on Windows. (Dmitry Vasiliev)
4584
* Version number is now shown as "1.2" or "1.2pr2", without zeroed or
4585
missing final fields. (Martin Pool)
4590
* ``branch`` and ``checkout`` can hard-link working tree files, which is
4591
faster and saves space. (Aaron Bentley)
4593
* ``bzr send`` will now also look at the ``child_submit_to`` setting in
4594
the submit branch to determine the email address to send to.
4600
* BzrBranch._lefthand_history is faster on pack repos. (Aaron Bentley)
4602
* Branch6.generate_revision_history is faster. (Aaron Bentley)
4604
* Directory services can now be registered, allowing special URLs to be
4605
dereferenced into real URLs. This is a generalization and cleanup of
4606
the lp: transport lookup. (Aaron Bentley)
4608
* Merge directives that are automatically attached to emails have nicer
4609
filenames, based on branch-nick + revno. (Aaron Bentley)
4611
* ``push`` has a ``--revision`` option, to specify what revision to push up
4612
to. (Daniel Watkins)
4614
* Significantly reducing execution time and network traffic for trivial
4615
case of running ``bzr missing`` command for two identical branches.
4616
(Alexander Belchenko)
4618
* Speed up operations that look at the revision graph (such as 'bzr log').
4619
``KnitPackRepositor.get_revision_graph`` uses ``Graph.iter_ancestry`` to
4620
extract the revision history. This allows filtering ghosts while
4621
stepping instead of needing to peek ahead. (John Arbash Meinel)
4623
* The ``hooks`` command lists installed hooks, to assist in debugging.
4626
* Updates to how ``annotate`` work. Should see a measurable improvement in
4627
performance and memory consumption for file with a lot of merges.
4628
Also, correctly handle when a line is introduced by both parents (it
4629
should be attributed to the first merge which notices this, and not
4630
to all subsequent merges.) (John Arbash Meinel)
4635
* Autopacking no longer holds the full set of inventory lines in
4636
memory while copying. For large repositories, this can amount to
4637
hundreds of MB of ram consumption.
4638
(Ian Clatworthy, John Arbash Meinel)
4640
* Cherrypicking when using ``--format=merge3`` now explictly excludes
4641
BASE lines. (John Arbash Meinel, #151731)
4643
* Disable plink's interactive prompt for password.
4644
(#107593, Dmitry Vasiliev)
4646
* Encode command line arguments from unicode to user_encoding before
4647
invoking external mail client in `bzr send` command.
4648
(#139318, Alexander Belchenko)
4650
* Fixed problem connecting to ``bzr+https://`` servers.
4651
(#198793, John Ferlito)
4653
* Improved error reporting in the Launchpad plugin. (Daniel Watkins,
4656
* Include quick-start-summary.svg file to python-based installer(s)
4657
for Windows. (#192924, Alexander Belchenko)
4659
* lca merge now respects specified files. (Aaron Bentley)
4661
* Make version-info --custom imply --all. (#195560, James Westby)
4663
* ``merge --preview`` now works for merges that add or modify
4664
symlinks (James Henstridge)
4666
* Redirecting the output from ``bzr merge`` (when the remembered
4667
location is used) now works. (John Arbash Meinel)
4669
* setup.py script explicitly checks for Python version.
4670
(Jari Aalto, Alexander Belchenko, #200569)
4672
* UnknownFormatErrors no longer refer to branches regardless of kind of
4673
unknown format. (Daniel Watkins, #173980)
4675
* Upgrade bundled ConfigObj to version 4.5.2, which properly quotes #
4676
signs, among other small improvements. (Matt Nordhoff, #86838)
4678
* Use correct indices when emitting LCA conflicts. This fixes IndexError
4679
errors. (Aaron Bentley, #196780)
4684
* Explained how to use ``version-info --custom`` in the User Guide.
4685
(Neil Martinsen-Burrell)
4690
* Support for loading plugins from zip files and
4691
``bzrlib.plugin.load_from_zip()`` function are deprecated.
4692
(Alexander Belchenko)
4697
* Added missing blackbox tests for ``modified`` (Adrian Wilkins)
4699
* The branch interface tests were invalid for branches using rich-root
4700
repositories because the empty string is not a valid file-id.
4706
* ``Graph.iter_ancestry`` returns the ancestry of revision ids. Similar to
4707
``Repository.get_revision_graph()`` except it includes ghosts and you can
4708
stop part-way through. (John Arbash Meinel)
4710
* New module ``tools/package_mf.py`` provide custom module finder for
4711
python packages (improves standard python library's modulefinder.py)
4712
used by ``setup.py`` script while building standalone bzr.exe.
4713
(Alexander Belchenko)
4715
* New remote method ``RemoteBzrDir.find_repositoryV2`` adding support for
4716
detecting external lookup support on remote repositories. This method is
4717
now attempted first when lookup up repositories, leading to an extra
4718
round trip on older bzr smart servers. (Robert Collins)
4720
* Repository formats have a new supported-feature attribute
4721
``supports_external_lookups`` used to indicate repositories which support
4722
falling back to other repositories when they have partial data.
4725
* ``Repository.get_revision_graph_with_ghosts`` and
4726
``bzrlib.revision.(common_ancestor,MultipleRevisionSources,common_graph)``
4727
have been deprecated. (John Arbash Meinel)
4729
* ``Tree.iter_changes`` is now a public API, replacing the work-in-progress
4730
``Tree._iter_changes``. The api is now considered stable and ready for
4731
external users. (Aaron Bentley)
4733
* The bzrdir format registry now accepts an ``alias`` keyword to
4734
register_metadir, used to indicate that a format name is an alias for
4735
some other format and thus should not be reported when describing the
4736
format. (Robert Collins)
4745
* Fix failing test in Launchpad plugin. (Martin Pool)
4748
bzr 1.2rc1 2008-02-13
4749
#####################
4751
Notes When Upgrading
4752
********************
4754
* Fetching via the smart protocol may need to reconnect once during a fetch
4755
if the remote server is running Bazaar 1.1 or earlier, because the client
4756
attempts to use more efficient requests that confuse older servers. You
4757
may be required to re-enter a password or passphrase when this happens.
4758
This won't happen if the server is upgraded to Bazaar 1.2.
4764
* Fetching via bzr+ssh will no longer fill ghosts by default (this is
4765
consistent with pack-0.92 fetching over SFTP). (Robert Collins)
4767
* Formatting of ``bzr plugins`` output is changed to be more human-
4768
friendly. Full path of plugins locations will be shown only with
4769
``--verbose`` command-line option. (Alexander Belchenko)
4771
* ``merge`` now prefers to use the submit branch, but will fall back to
4772
parent branch. For many users, this has no effect. But some users who
4773
pull and merge on the same branch will notice a change. This change
4774
makes it easier to work on a branch on two different machines, pulling
4775
between the machines, while merging from the upstream.
4776
``merge --remember`` can now be used to set the submit_branch.
4782
* ``merge --preview`` produces a diff of the changes merge would make,
4783
but does not actually perform the merge. (Aaron Bentley)
4785
* New smart method ``Repository.get_parent_map`` for getting revision
4786
parent data. This returns additional parent information topologically
4787
adjacent to the requested data to reduce round trip latency impacts.
4790
* New smart method, ``Repository.stream_revisions_chunked``, for fetching
4791
revision data that streams revision data via a chunked encoding. This
4792
avoids buffering large amounts of revision data on the server and on the
4793
client, and sends less data to the server to request the revisions.
4794
(Andrew Bennetts, Robert Collins, #178353)
4796
* The launchpad plugin now handles lp urls of the form
4797
``lp://staging/``, ``lp://demo/``, ``lp://dev/`` to use the appropriate
4798
launchpad instance to do the resolution of the branch identities.
4799
This is primarily of use to Launchpad developers, but can also
4800
be used by other users who want to try out Launchpad as
4801
a branch location without messing up their public Launchpad
4802
account. Branches that are pushed to the staging environment
4803
have an expected lifetime of one day. (Tim Penhey)
4808
* Creating a new branch no longer tries to read the entire revision-history
4809
unnecessarily over smart server operations. (Robert Collins)
4811
* Fetching between different repository formats with compatible models now
4812
takes advantage of the smart method to stream revisions. (Andrew Bennetts)
4814
* The ``--coverage`` option is now global, rather specific to ``bzr
4815
selftest``. (Andrew Bennetts)
4817
* The ``register-branch`` command will now use the public url of the branch
4818
containing the current directory, if one has been set and no explicit
4819
branch is provided. (Robert Collins)
4821
* Tweak the ``reannotate`` code path to optimize the 2-parent case.
4822
Speeds up ``bzr annotate`` with a pack repository by approx 3:2.
4823
(John Arbash Meinel)
4828
* Calculate remote path relative to the shared medium in _SmartClient. This
4829
is related to the problem in bug #124089. (Andrew Bennetts)
4831
* Cleanly handle connection errors in smart protocol version two, the same
4832
way as they are handled by version one. (Andrew Bennetts)
4834
* Clearer error when ``version-info --custom`` is used without
4835
``--template`` (Lukáš Lalinský)
4837
* Don't raise UnavailableFeature during test setup when medusa is not
4838
available or tearDown is never called leading to nasty side effects.
4839
(#137823, Vincent Ladeuil)
4841
* If a plugin's test suite cannot be loaded, for example because of a syntax
4842
error in the tests, then ``selftest`` fails, rather than just printing
4843
a warning. (Martin Pool, #189771)
4845
* List possible values for BZR_SSH environment variable in env-variables
4846
help topic. (Alexander Belchenko, #181842)
4848
* New methods ``push_log_file`` and ``pop_log_file`` to intercept messages:
4849
popping the log redirection now precisely restores the previous state,
4850
which makes it easier to use bzr log output from other programs.
4851
TestCaseInTempDir no longer depends on a log redirection being established
4852
by the test framework, which lets bzr tests cleanly run from a normal
4854
(#124153, #124849, Martin Pool, Jonathan Lange)
4856
* ``pull --quiet`` is now more quiet, in particular a message is no longer
4857
printed when the remembered pull location is used. (James Westby,
4860
* ``reconfigure`` can safely be interrupted while fetching.
4861
(Aaron Bentley, #179316)
4863
* ``reconfigure`` preserves tags when converting to and from lightweight
4864
checkouts. (Aaron Bentley, #182040)
4866
* Stop polluting /tmp when running selftest.
4867
(Vincent Ladeuil, #123623)
4869
* Switch from NFKC => NFC for normalization checks. NFC allows a few
4870
more characters which should be considered valid.
4871
(John Arbash Meinel, #185458)
4873
* The launchpad plugin now uses the ``edge`` xmlrpc server to avoid
4874
interacting badly with a bug on the launchpad side. (Robert Collins)
4876
* Unknown hostnames when connecting to a ``bzr://`` URL no longer cause
4877
tracebacks. (Andrew Bennetts, #182849)
4882
* Classes implementing Merge types like Merge3Merger must now accept (and
4883
honour) a do_merge flag in their constructor. (Aaron Bentley)
4885
* ``Repository.add_inventory`` and ``add_revision`` now require the caller
4886
to previously take a write lock (and start a write group.)
4892
* selftest now accepts --load-list <file> to load a test id list. This
4893
speeds up running the test suite on a limited set of tests.
4899
* Add a new method ``get_result`` to graph search objects. The resulting
4900
``SearchResult`` can be used to recreate the search later, which will
4901
be useful in reducing network traffic. (Robert Collins)
4903
* Use convenience function to check whether two repository handles
4904
are referring to the same repository in ``Repository.get_graph``.
4905
(Jelmer Vernooij, #187162)
4907
* Fetching now passes the find_ghosts flag through to the
4908
``InterRepository.missing_revision_ids`` call consistently for all
4909
repository types. This will enable faster missing revision discovery with
4910
bzr+ssh. (Robert Collins)
4912
* Fix error handling in Repository.insert_data_stream. (Lukas Lalinsky)
4914
* ``InterRepository.missing_revision_ids`` is now deprecated in favour of
4915
``InterRepository.search_missing_revision_ids`` which returns a
4916
``bzrlib.graph.SearchResult`` suitable for making requests from the smart
4917
server. (Robert Collins)
4919
* New error ``NoPublicBranch`` for commands that need a public branch to
4920
operate. (Robert Collins)
4922
* New method ``iter_inventories`` on Repository for access to many
4923
inventories. This is primarily used by the ``revision_trees`` method, as
4924
direct access to inventories is discouraged. (Robert Collins)
4926
* New method ``next_with_ghosts`` on the Graph breadth-first-search objects
4927
which will split out ghosts and present parents into two separate sets,
4928
useful for code which needs to be aware of ghosts (e.g. fetching data
4929
cares about ghosts during revision selection). (Robert Collins)
4931
* Record a timestamp against each mutter to the trace file, relative to the
4932
first import of bzrlib. (Andrew Bennetts)
4934
* ``Repository.get_data_stream`` is now deprecated in favour of
4935
``Repository.get_data_stream_for_search`` which allows less network
4936
traffic when requesting data streams over a smart server. (Robert Collins)
4938
* ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,
4939
removing one round trip on many network operations. (Robert Collins)
4941
* RemoteTransport's ``recommended_page_size`` method now returns 64k, like
4942
SFTPTransport and HttpTransportBase. (Andrew Bennetts)
4944
* Repository has a new method ``has_revisions`` which signals the presence
4945
of many revisions by returning a set of the revisions listed which are
4946
present. This can be done by index queries without reading data for parent
4947
revision names etc. (Robert Collins)
4953
(no changes from 1.1rc1)
4955
bzr 1.1rc1 2008-01-05
4956
#####################
4961
* Dotted revision numbers have been revised. Instead of growing longer with
4962
nested branches the branch number just increases. (eg instead of 1.1.1.1.1
4963
we now report 1.2.1.) This helps scale long lived branches which have many
4964
feature branches merged between them. (John Arbash Meinel)
4966
* The syntax ``bzr diff branch1 branch2`` is no longer supported.
4967
Use ``bzr diff branch1 --new branch2`` instead. This change has
4968
been made to remove the ambiguity where ``branch2`` is in fact a
4969
specific file to diff within ``branch1``.
4974
* New option to use custom template-based formats in ``bzr version-info``.
4977
* diff '--using' allows an external diff tool to be used for files.
4980
* New "lca" merge-type for fast everyday merging that also supports
4981
criss-cross merges. (Aaron Bentley)
4986
* ``annotate`` now doesn't require a working tree. (Lukáš Lalinský,
4989
* ``branch`` and ``checkout`` can now use files from a working tree to
4990
to speed up the process. For checkout, this requires the new
4991
--files-from flag. (Aaron Bentley)
4993
* ``bzr diff`` now sorts files in alphabetical order. (Aaron Bentley)
4995
* ``bzr diff`` now works on branches without working trees. Tree-less
4996
branches can also be compared to each other and to working trees using
4997
the new diff options ``--old`` and ``--new``. Diffing between branches,
4998
with or without trees, now supports specific file filtering as well.
4999
(Ian Clatworthy, #6700)
5001
* ``bzr pack`` now orders revision texts in topological order, with newest
5002
at the start of the file, promoting linear reads for ``bzr log`` and the
5003
like. This partially fixes #154129. (Robert Collins)
5005
* Merge directives now fetch prerequisites from the target branch if
5006
needed. (Aaron Bentley)
5008
* pycurl now handles digest authentication.
5011
* ``reconfigure`` can now convert from repositories. (Aaron Bentley)
5013
* ``-l`` is now a short form for ``--limit`` in ``log``. (Matt Nordhoff)
5015
* ``merge`` now warns when merge directives cause cherrypicks.
5018
* ``split`` now supported, to enable splitting large trees into smaller
5019
pieces. (Aaron Bentley)
5024
* Avoid AttributeError when unlocking a pack repository when an error occurs.
5025
(Martin Pool, #180208)
5027
* Better handle short reads when processing multiple range requests.
5028
(Vincent Ladeuil, #179368)
5030
* build_tree acceleration uses the correct path when a file has been moved.
5033
* ``commit`` now succeeds when a checkout and its master branch share a
5034
repository. (Aaron Bentley, #177592)
5036
* Fixed error reporting of unsupported timezone format in
5037
``log --timezone``. (Lukáš Lalinský, #178722)
5039
* Fixed Unicode encoding error in ``ignored`` when the output is
5040
redirected to a pipe. (Lukáš Lalinský)
5042
* Fix traceback when sending large response bodies over the smart protocol
5043
on Windows. (Andrew Bennetts, #115781)
5045
* Fix ``urlutils.relative_url`` for the case of two ``file:///`` URLs
5046
pointed to different logical drives on Windows.
5047
(Alexander Belchenko, #90847)
5049
* HTTP test servers are now compatible with the http protocol version 1.1.
5050
(Vincent Ladeuil, #175524)
5052
* _KnitParentsProvider.get_parent_map now handles requests for ghosts
5053
correctly, instead of erroring or attributing incorrect parents to ghosts.
5056
* ``merge --weave --uncommitted`` now works. (Aaron Bentley)
5058
* pycurl authentication handling was broken and incomplete. Fix handling of
5059
user:pass embedded in the urls.
5060
(Vincent Ladeuil, #177643)
5062
* Files inside non-directories are now handled like other conflict types.
5063
(Aaron Bentley, #177390)
5065
* ``reconfigure`` is able to convert trees into lightweight checkouts.
5068
* Reduce lockdir timeout to 0 when running ``bzr serve``. (Andrew Bennetts,
5071
* Test that the old ``version_info_format`` functions still work, even
5072
though they are deprecated. (John Arbash Meinel, ShenMaq, #177872)
5074
* Transform failures no longer cause ImmortalLimbo errors (Aaron Bentley,
5077
* ``uncommit`` works even when the commit messages of revisions to be
5078
removed use characters not supported in the terminal encoding.
5081
* When dumb http servers return whole files instead of the requested ranges,
5082
read the remaining bytes by chunks to avoid overflowing network buffers.
5083
(Vincent Ladeuil, #175886)
5088
* Minor tweaks made to the bug tracker integration documentation.
5091
* Reference material has now be moved out of the User Guide and added
5092
to the User Reference. The User Reference has gained 4 sections as
5093
a result: Authenication Settings, Configuration Settings, Conflicts
5094
and Hooks. All help topics are now dumped into text format in the
5095
doc/en/user-reference directory for those who like browsing that
5096
information in their editor. (Ian Clatworthy)
5098
* *Using Bazaar with Launchpad* tutorial added. (Ian Clatworthy)
5103
* find_* methods available for BzrDirs, Branches and WorkingTrees.
5106
* Help topics can now be loaded from files.
5107
(Ian Clatworthy, Alexander Belchenko)
5109
* get_parent_map now always provides tuples as its output. (Aaron Bentley)
5111
* Parent Providers should now implement ``get_parent_map`` returning a
5112
dictionary instead of ``get_parents`` returning a list.
5113
``Graph.get_parents`` is now deprecated. (John Arbash Meinel,
5116
* Patience Diff now supports arbitrary python objects, as long as they
5117
support ``hash()``. (John Arbash Meinel)
5119
* Reduce selftest overhead to establish test names by memoization.
5128
* Modules can now customise their tests by defining a ``load_tests``
5129
attribute. ``pydoc bzrlib.tests.TestUtil.TestLoader.loadTestsFromModule``
5130
for the documentation on this attribute. (Robert Collins)
5132
* New helper function ``bzrlib.tests.condition_id_re`` which helps
5133
filter tests based on a regular expression search on the tests id.
5136
* New helper function ``bzrlib.tests.condition_isinstance`` which helps
5137
filter tests based on class. (Robert Collins)
5139
* New helper function ``bzrlib.tests.exclude_suite_by_condition`` which
5140
generalises the ``exclude_suite_by_re`` function. (Robert Collins)
5142
* New helper function ``bzrlib.tests.filter_suite_by_condition`` which
5143
generalises the ``filter_suite_by_re`` function. (Robert Collins)
5145
* New helper method ``bzrlib.tests.exclude_tests_by_re`` which gives a new
5146
TestSuite that does not contain tests from the input that matched a
5147
regular expression. (Robert Collins)
5149
* New helper method ``bzrlib.tests.randomize_suite`` which returns a
5150
randomized copy of the input suite. (Robert Collins)
5152
* New helper method ``bzrlib.tests.split_suite_by_re`` which splits a test
5153
suite into two according to a regular expression. (Robert Collins)
5155
* Parametrize all http tests for the transport implementations, the http
5156
protocol versions (1.0 and 1.1) and the authentication schemes.
5159
* The ``exclude_pattern`` and ``random_order`` parameters to the function
5160
``bzrlib.tests.filter_suite_by_re`` have been deprecated. (Robert Collins)
5162
* The method ``bzrlib.tests.sort_suite_by_re`` has been deprecated. It is
5163
replaced by the new helper methods added in this release. (Robert Collins)
5172
* More improvements and fixes to the User Guide. (Ian Clatworthy)
5174
* Add information on cherrypicking/rebasing to the User Guide.
5177
* Improve bug tracker integration documentation. (Ian Clatworthy)
5179
* Minor edits to ``Bazaar in five minutes`` from David Roberts and
5180
to the rebasing section of the User Guide from Aaron Bentley.
5184
bzr 1.0rc3 2007-12-11
5185
#####################
5190
* If a traceback occurs, users are now asked to report the bug
5191
through Launchpad (https://bugs.launchpad.net/bzr/), rather than
5192
by mail to the mailing list.
5198
* Fix Makefile rules for doc generation. (Ian Clatworthy, #175207)
5200
* Give more feedback during long http downloads by making readv deliver data
5201
as it arrives for urllib, and issue more requests for pycurl. High latency
5202
networks are better handled by urllib, the pycurl implementation give more
5203
feedback but also incur more latency.
5204
(Vincent Ladeuil, #173010)
5206
* Implement _make_parents_provider on RemoteRepository, allowing generating
5207
bundles against branches on a smart server. (Andrew Bennetts, #147836)
5212
* Improved user guide. (Ian Clatworthy)
5214
* The single-page quick reference guide is now available as a PDF.
5220
* readv urllib http implementation is now a real iterator above the
5221
underlying socket and deliver data as soon as it arrives. 'get' still
5222
wraps its output in a StringIO.
5226
bzr 1.0rc2 2007-12-07
5227
#####################
5232
* Added a --coverage option to selftest. (Andrew Bennetts)
5234
* Annotate merge (merge-type=weave) now supports cherrypicking.
5237
* ``bzr commit`` now doesn't print the revision number twice. (Matt
5240
* New configuration option ``bugtracker_<tracker_abbrevation>_url`` to
5241
define locations of bug trackers that are not directly supported by
5242
bzr or a plugin. The URL will be treated as a template and ``{id}``
5243
placeholders will be replaced by specific bug IDs. (Lukáš Lalinský)
5245
* Support logging single merge revisions with short and line log formatters.
5248
* User Guide enhanced with suggested readability improvements from
5249
Matt Revell and corrections from John Arbash Meinel. (Ian Clatworthy)
5251
* Quick Start Guide renamed to Quick Start Card, moved down in
5252
the catalog, provided in pdf and png format and updated to refer
5253
to ``send`` instead of ``bundle``. (Ian Clatworthy, #165080)
5255
* ``switch`` can now be used on heavyweight checkouts as well as
5256
lightweight ones. After switching a heavyweight checkout, the
5257
local branch is a mirror/cache of the new bound branch and
5258
uncommitted changes in the working tree are merged. As a safety
5259
check, if there are local commits in a checkout which have not
5260
been committed to the previously bound branch, then ``switch``
5261
fails unless the ``--force`` option is given. This option is
5262
now also required if the branch a lightweight checkout is pointing
5263
to has been moved. (Ian Clatworthy)
5268
* New -Dhttp debug option reports http connections, requests and responses.
5271
* New -Dmerge debug option, which emits merge plans for merge-type=weave.
5276
* Better error message when running ``bzr cat`` on a non-existant branch.
5277
(Lukáš Lalinský, #133782)
5279
* Catch OSError 17 (file exists) in final phase of tree transform and show
5281
(Alexander Belchenko, #111758)
5283
* Catch ShortReadvErrors while using pycurl. Also make readv more robust by
5284
allowing multiple GET requests to be issued if too many ranges are
5286
(Vincent Ladeuil, #172701)
5288
* Check for missing basis texts when fetching from packs to packs.
5289
(John Arbash Meinel, #165290)
5291
* Fall back to showing e-mail in ``log --short/--line`` if the
5292
committer/author has only e-mail. (Lukáš Lalinský, #157026)
5297
* Deprecate not passing a ``location`` argument to commit reporters'
5298
``started`` methods. (Matt Nordhoff)
5301
bzr 1.0rc1 2007-11-30
5302
#####################
5304
Notes When Upgrading
5305
********************
5307
* The default repository format is now ``pack-0.92``. This
5308
default is used when creating new repositories with ``init`` and
5309
``init-repo``, and when branching over bzr+ssh or bzr+hpss.
5310
(See https://bugs.launchpad.net/bugs/164626)
5312
This format can be read and written by Bazaar 0.92 and later, and
5313
data can be transferred to and from older formats.
5315
To upgrade, please reconcile your repository (``bzr reconcile``), and then
5316
upgrade (``bzr upgrade``).
5318
``pack-0.92`` offers substantially better scaling and performance than the
5319
previous knits format. Some operations are slower where the code already
5320
had bad scaling characteristics under knits, the pack format makes such
5321
operations more visible as part of being more scalable overall. We will
5322
correct such operations over the coming releases and encourage the filing
5323
of bugs on any operation which you observe to be slower in a packs
5324
repository. One particular case that we do not intend to fix is pulling
5325
data from a pack repository into a knit repository over a high latency
5326
link; downgrading such data requires reinsertion of the file texts, and
5327
this is a classic space/time tradeoff. The current implementation is
5328
conservative on memory usage because we need to support converting data
5329
from any tree without problems.
5330
(Robert Collins, Martin Pool, #164476)
5335
* Disable detection of plink.exe as possible ssh vendor. Plink vendor
5336
still available if user selects it explicitly with BZR_SSH environment
5337
variable. (Alexander Belchenko, workaround for bug #107593)
5339
* The pack format is now accessible as "pack-0.92", or "pack-0.92-subtree"
5340
to enable the subtree functions (for example, for bzr-svn).
5346
* New ``authentication.conf`` file holding the password or other credentials
5347
for remote servers. This can be used for ssh, sftp, smtp and other
5348
supported transports.
5351
* New rich-root and rich-root-pack formats, recording the same data about
5352
tree roots that's recorded for all other directories.
5353
(Aaron Bentley, #164639)
5355
* ``pack-0.92`` repositories can now be reconciled.
5356
(Robert Collins, #154173)
5358
* ``switch`` command added for changing the branch a lightweight checkout
5359
is associated with and updating the tree to reflect the latest content
5360
accordingly. This command was previously part of the BzrTools plug-in.
5361
(Ian Clatworthy, Aaron Bentley, David Allouche)
5363
* ``reconfigure`` command can now convert branches, trees, or checkouts to
5364
lightweight checkouts. (Aaron Bentley)
5369
* Commit updates the state of the working tree via a delta rather than
5370
supplying entirely new basis trees. For commit of a single specified file
5371
this reduces the wall clock time for commit by roughly a 30%.
5372
(Robert Collins, Martin Pool)
5374
* Commit with many automatically found deleted paths no longer performs
5375
linear scanning for the children of those paths during inventory
5376
iteration. This should fix commit performance blowing out when many such
5377
paths occur during commit. (Robert Collins, #156491)
5379
* Fetch with pack repositories will no longer read the entire history graph.
5380
(Robert Collins, #88319)
5382
* Revert takes out an appropriate lock when reverting to a basis tree, and
5383
does not read the basis inventory twice. (Robert Collins)
5385
* Diff does not require an inventory to be generated on dirstate trees.
5386
(Aaron Bentley, #149254)
5388
* New annotate merge (--merge-type=weave) implementation is fast on
5389
versionedfiles withough cached annotations, e.g. pack-0.92.
5395
* ``bzr merge`` now warns when it encounters a criss-cross merge.
5398
* ``bzr send`` now doesn't require the target e-mail address to be
5399
specified on the command line if an interactive e-mail client is used.
5402
* ``bzr tags`` now prints the revision number for each tag, instead of
5403
the revision id, unless --show-ids is passed. In addition, tags can be
5404
sorted chronologically instead of lexicographically with --sort=time.
5405
(Adeodato Simó, #120231)
5407
* Windows standalone version of bzr is able to load system-wide plugins from
5408
"plugins" subdirectory in installation directory. In addition standalone
5409
installer write to the registry (HKLM\SOFTWARE\Bazaar) useful info
5410
about paths and bzr version. (Alexander Belchenko, #129298)
5418
* A progress bar has been added for knitpack -> knitpack fetching.
5419
(Robert Collins, #157789, #159147)
5421
* Branching from a branch via smart server now preserves the repository
5422
format. (Andrew Bennetts, #164626)
5424
* ``commit`` is now able to invoke an external editor in a non-ascii
5425
directory. (Daniel Watkins, #84043)
5427
* Catch connection errors for ftp.
5428
(Vincent Ladeuil, #164567)
5430
* ``check`` no longer reports spurious unreferenced text versions.
5431
(Robert Collins, John A Meinel, #162931, #165071)
5433
* Conflicts are now resolved recursively by ``revert``.
5434
(Aaron Bentley, #102739)
5436
* Detect invalid transport reuse attempts by catching invalid URLs.
5437
(Vincent Ladeuil, #161819)
5439
* Deleting a file without removing it shows a correct diff, not a traceback.
5442
* Do no use timeout in HttpServer anymore.
5443
(Vincent Ladeuil, #158972).
5445
* Don't catch the exceptions related to the http pipeline status before
5446
retrying an http request or some programming errors may be masked.
5447
(Vincent Ladeuil, #160012)
5449
* Fix ``bzr rm`` to not delete modified and ignored files.
5450
(Lukáš Lalinský, #172598)
5452
* Fix exception when revisionspec contains merge revisons but log
5453
formatter doesn't support merge revisions. (Kent Gibson, #148908)
5455
* Fix exception when ScopeReplacer is assigned to before any members have
5456
been retrieved. (Aaron Bentley)
5458
* Fix multiple connections during checkout --lightweight.
5459
(Vincent Ladeuil, #159150)
5461
* Fix possible error in insert_data_stream when copying between
5462
pack repositories over bzr+ssh or bzr+http.
5463
KnitVersionedFile.get_data_stream now makes sure that requested
5464
compression parents are sent before any delta hunks that depend
5466
(Martin Pool, #164637)
5468
* Fix typo in limiting offsets coalescing for http, leading to
5469
whole files being downloaded instead of parts.
5470
(Vincent Ladeuil, #165061)
5472
* FTP server errors don't error in the error handling code.
5473
(Robert Collins, #161240)
5475
* Give a clearer message when a pull fails because the source needs
5477
(Martin Pool, #164443)
5479
* It is clearer when a plugin cannot be loaded because of its name, and a
5480
suggestion for an acceptable name is given. (Daniel Watkins, #103023)
5482
* Leave port as None in transport objects if user doesn't
5483
specify a port in urls.
5484
(vincent Ladeuil, #150860)
5486
* Make sure Repository.fetch(self) is properly a no-op for all
5487
Repository implementations. (John Arbash Meinel, #158333)
5489
* Mark .bzr directories as "hidden" on Windows.
5490
(Alexander Belchenko, #71147)
5492
* ``merge --uncommitted`` can now operate on a single file.
5493
(Aaron Bentley, Lukáš Lalinský, #136890)
5495
* Obsolete packs are now cleaned up by pack and autopack operations.
5496
(Robert Collins, #153789)
5498
* Operations pulling data from a smart server where the underlying
5499
repositories are not both annotated/both unannotated will now work.
5500
(Robert Collins, #165304).
5502
* Reconcile now shows progress bars. (Robert Collins, #159351)
5504
* ``RemoteBranch`` was not initializing ``self._revision_id_to_revno_map``
5505
properly. (John Arbash Meinel, #162486)
5507
* Removing an already-removed file reports the file does not exist. (Daniel
5510
* Rename on Windows is able to change filename case.
5511
(Alexander Belchenko, #77740)
5513
* Return error instead of a traceback for ``bzr log -r0``.
5514
(Kent Gibson, #133751)
5516
* Return error instead of a traceback when bzr is unable to create
5517
symlink on some platforms (e.g. on Windows).
5518
(Alexander Belchenko, workaround for #81689)
5520
* Revert doesn't crash when restoring a single file from a deleted
5521
directory. (Aaron Bentley)
5523
* Stderr output via logging mechanism now goes through encoded wrapper
5524
and no more uses utf-8, but terminal encoding instead. So all unicode
5525
strings now should be readable in non-utf-8 terminal.
5526
(Alexander Belchenko, #54173)
5528
* The error message when ``move --after`` should be used makes how to do so
5529
clearer. (Daniel Watkins, #85237)
5531
* Unicode-safe output from ``bzr info``. The output will be encoded
5532
using the terminal encoding and unrepresentable characters will be
5533
replaced by '?'. (Lukáš Lalinský, #151844)
5535
* Working trees are no longer created when pushing into a local no-trees
5536
repo. (Daniel Watkins, #50582)
5538
* Upgrade util/configobj to version 4.4.0.
5539
(Vincent Ladeuil, #151208).
5541
* Wrap medusa ftp test server as an FTPServer feature.
5542
(Vincent Ladeuil, #157752)
5547
* ``osutils.backup_file`` is deprecated. Actually it's not used in bzrlib
5548
during very long time. (Alexander Belchenko)
5550
* The return value of
5551
``VersionedFile.iter_lines_added_or_present_in_versions`` has been
5552
changed. Previously it was an iterator of lines, now it is an iterator of
5553
(line, version_id) tuples. This change has been made to aid reconcile and
5554
fetch operations. (Robert Collins)
5556
* ``bzrlib.repository.get_versioned_file_checker`` is now private.
5559
* The Repository format registry default has been removed; it was previously
5560
obsoleted by the bzrdir format default, which implies a default repository
5567
* Added ``ContainerSerialiser`` and ``ContainerPushParser`` to
5568
``bzrlib.pack``. These classes provide more convenient APIs for generating
5569
and parsing containers from streams rather than from files. (Andrew
5572
* New module ``lru_cache`` providing a cache for use by tasks that need
5573
semi-random access to large amounts of data. (John A Meinel)
5575
* InventoryEntry.diff is now deprecated. Please use diff.DiffTree instead.
5584
* New uninstaller on Win32. (Alexander Belchenko)
5587
bzr 0.92rc1 2007-10-29
5588
######################
5593
* ``bzr`` now returns exit code 4 if an internal error occurred, and
5594
3 if a normal error occurred. (Martin Pool)
5596
* ``pull``, ``merge`` and ``push`` will no longer silently correct some
5597
repository index errors that occured as a result of the Weave disk format.
5598
Instead the ``reconcile`` command needs to be run to correct those
5599
problems if they exist (and it has been able to fix most such problems
5600
since bzr 0.8). Some new problems have been identified during this release
5601
and you should run ``bzr check`` once on every repository to see if you
5602
need to reconcile. If you cannot ``pull`` or ``merge`` from a remote
5603
repository due to mismatched parent errors - a symptom of index errors -
5604
you should simply take a full copy of that remote repository to a clean
5605
directory outside any local repositories, then run reconcile on it, and
5606
finally pull from it locally. (And naturally email the repositories owner
5607
to ask them to upgrade and run reconcile).
5613
* New ``knitpack-experimental`` repository format. This is interoperable with
5614
the ``dirstate-tags`` format but uses a smarter storage design that greatly
5615
speeds up many operations, both local and remote. This new format can be
5616
used as an option to the ``init``, ``init-repository`` and ``upgrade``
5617
commands. (Robert Collins)
5619
* For users of bzr-svn (and those testing the prototype subtree support) that
5620
wish to try packs, a new ``knitpack-subtree-experimental`` format has also
5621
been added. This is interoperable with the ``dirstate-subtrees`` format.
5624
* New ``reconfigure`` command. (Aaron Bentley)
5626
* New ``revert --forget-merges`` command, which removes the record of a pending
5627
merge without affecting the working tree contents. (Martin Pool)
5629
* New ``bzr_remote_path`` configuration variable allows finer control of
5630
remote bzr locations than BZR_REMOTE_PATH environment variable.
5633
* New ``launchpad-login`` command to tell Bazaar your Launchpad
5634
user ID. This can then be used by other functions of the
5635
Launchpad plugin. (James Henstridge)
5640
* Commit in quiet mode is now slightly faster as the information to
5641
output is no longer calculated. (Ian Clatworthy)
5643
* Commit no longer checks for new text keys during insertion when the
5644
revision id was deterministically unique. (Robert Collins)
5646
* Committing a change which is not a merge and does not change the number of
5647
files in the tree is faster by utilising the data about whether files are
5648
changed to determine if the tree is unchanged rather than recalculating
5649
it at the end of the commit process. (Robert Collins)
5651
* Inventory serialisation no longer double-sha's the content.
5654
* Knit text reconstruction now avoids making copies of the lines list for
5655
interim texts when building a single text. The new ``apply_delta`` method
5656
on ``KnitContent`` aids this by allowing modification of the revision id
5657
such objects represent. (Robert Collins)
5659
* Pack indices are now partially parsed for specific key lookup using a
5660
bisection approach. (Robert Collins)
5662
* Partial commits are now approximately 40% faster by walking over the
5663
unselected current tree more efficiently. (Robert Collins)
5665
* XML inventory serialisation takes 20% less time while being stricter about
5666
the contents. (Robert Collins)
5668
* Graph ``heads()`` queries have been fixed to no longer access all history
5669
unnecessarily. (Robert Collins)
5674
* ``bzr+https://`` smart server across https now supported.
5675
(John Ferlito, Martin Pool, #128456)
5677
* Mutt is now a supported mail client; set ``mail_client=mutt`` in your
5678
bazaar.conf and ``send`` will use mutt. (Keir Mierle)
5680
* New option ``-c``/``--change`` for ``merge`` command for cherrypicking
5681
changes from one revision. (Alexander Belchenko, #141368)
5683
* Show encodings, locale and list of plugins in the traceback message.
5684
(Martin Pool, #63894)
5686
* Experimental directory formats can now be marked with
5687
``experimental = True`` during registration. (Ian Clatworthy)
5692
* New *Bazaar in Five Minutes* guide. (Matthew Revell)
5694
* The hooks reference documentation is now converted to html as expected.
5700
* Connection error reporting for the smart server has been fixed to
5701
display a user friendly message instead of a traceback.
5702
(Ian Clatworthy, #115601)
5704
* Make sure to use ``O_BINARY`` when opening files to check their
5705
sha1sum. (Alexander Belchenko, John Arbash Meinel, #153493)
5707
* Fix a problem with Win32 handling of the executable bit.
5708
(John Arbash Meinel, #149113)
5710
* ``bzr+ssh://`` and ``sftp://`` URLs that do not specify ports explicitly
5711
no longer assume that means port 22. This allows people using OpenSSH to
5712
override the default port in their ``~/.ssh/config`` if they wish. This
5713
fixes a bug introduced in bzr 0.91. (Andrew Bennetts, #146715)
5715
* Commands reporting exceptions can now be profiled and still have their
5716
data correctly dumped to a file. For example, a ``bzr commit`` with
5717
no changes still reports the operation as pointless but doing so no
5718
longer throws away the profiling data if this command is run with
5719
``--lsprof-file callgrind.out.ci`` say. (Ian Clatworthy)
5721
* Fallback to ftp when paramiko is not installed and sftp can't be used for
5722
``tests/commands`` so that the test suite is still usable without
5724
(Vincent Ladeuil, #59150)
5726
* Fix commit ordering in corner case. (Aaron Bentley, #94975)
5728
* Fix long standing bug in partial commit when there are renames
5729
left in tree. (Robert Collins, #140419)
5731
* Fix selftest semi-random noise during http related tests.
5732
(Vincent Ladeuil, #140614)
5734
* Fix typo in ftp.py making the reconnection fail on temporary errors.
5735
(Vincent Ladeuil, #154259)
5737
* Fix failing test by comparing real paths to cover the case where the TMPDIR
5738
contains a symbolic link.
5739
(Vincent Ladeuil, #141382).
5741
* Fix log against smart server branches that don't support tags.
5742
(James Westby, #140615)
5744
* Fix pycurl http implementation by defining error codes from
5745
pycurl instead of relying on an old curl definition.
5746
(Vincent Ladeuil, #147530)
5748
* Fix 'unprintable error' message when displaying BzrCheckError and
5749
some other exceptions on Python 2.5.
5750
(Martin Pool, #144633)
5752
* Fix ``Inventory.copy()`` and add test for it. (Jelmer Vernooij)
5754
* Handles default value for ListOption in cmd_commit.
5755
(Vincent Ladeuil, #140432)
5757
* HttpServer and FtpServer need to be closed properly or a listening socket
5759
(Vincent Ladeuil, #140055)
5761
* Monitor the .bzr directory created in the top level test
5762
directory to detect leaking tests.
5763
(Vincent Ladeuil, #147986)
5765
* The basename, not the full path, is now used when checking whether
5766
the profiling dump file begins with ``callgrind.out`` or not. This
5767
fixes a bug reported by Aaron Bentley on IRC. (Ian Clatworthy)
5769
* Trivial fix for invoking command ``reconfigure`` without arguments.
5772
* ``WorkingTree.rename_one`` will now raise an error if normalisation of the
5773
new path causes bzr to be unable to access the file. (Robert Collins)
5775
* Correctly detect a NoSuchFile when using a filezilla server. (Gary van der
5781
* ``bzrlib.index.GraphIndex`` now requires a size parameter to the
5782
constructor, for enabling bisection searches. (Robert Collins)
5784
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
5785
tree be supplied to it, previously failing to do so would trigger a
5786
deprecation warning. (Robert Collins)
5788
* ``KnitVersionedFile.add*`` will no longer cache added records even when
5789
enable_cache() has been called - the caching feature is now exclusively for
5790
reading existing data. (Robert Collins)
5792
* ``ReadOnlyLockError`` is deprecated; ``LockFailed`` is usually more
5793
appropriate. (Martin Pool)
5795
* Removed ``bzrlib.transport.TransportLogger`` - please see the new
5796
``trace+`` transport instead. (Robert Collins)
5798
* Removed previously deprecated varargs interface to ``TestCase.run_bzr`` and
5799
deprecated methods ``TestCase.capture`` and ``TestCase.run_bzr_captured``.
5802
* Removed previous deprecated ``basis_knit`` parameter to the
5803
``KnitVersionedFile`` constructor. (Robert Collins)
5805
* Special purpose method ``TestCase.run_bzr_decode`` is moved to the test_non_ascii
5806
class that needs it.
5809
* The class ``bzrlib.repofmt.knitrepo.KnitRepository3`` has been folded into
5810
``KnitRepository`` by parameters to the constructor. (Robert Collins)
5812
* The ``VersionedFile`` interface now allows content checks to be bypassed
5813
by supplying check_content=False. This saves nearly 30% of the minimum
5814
cost to store a version of a file. (Robert Collins)
5816
* Tree's with bad state such as files with no length or sha will no longer
5817
be silently accepted by the repository XML serialiser. To serialise
5818
inventories without such data, pass working=True to write_inventory.
5821
* ``VersionedFile.fix_parents`` has been removed as a harmful API.
5822
``VersionedFile.join`` will no longer accept different parents on either
5823
side of a join - it will either ignore them, or error, depending on the
5824
implementation. See notes when upgrading for more information.
5830
* ``bzrlib.transport.Transport.put_file`` now returns the number of bytes
5831
put by the method call, to allow avoiding stat-after-write or
5832
housekeeping in callers. (Robert Collins)
5834
* ``bzrlib.xml_serializer.Serializer`` is now responsible for checking that
5835
mandatory attributes are present on serialisation and deserialisation.
5836
This fixes some holes in API usage and allows better separation between
5837
physical storage and object serialisation. (Robert Collins)
5839
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
5840
shorthand for deriving from BzrError and setting internal_error = True.
5843
* New method ``bzrlib.mutabletree.update_to_one_parent_via_delta`` for
5844
moving the state of a parent tree to a new version via a delta rather than
5845
a complete replacement tree. (Robert Collins)
5847
* New method ``bzrlib.osutils.minimum_path_selection`` useful for removing
5848
duplication from user input, when a user mentions both a path and an item
5849
contained within that path. (Robert Collins)
5851
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
5852
determining if a repository is write locked. (Robert Collins)
5854
* New method on ``bzrlib.tree.Tree`` ``path_content_summary`` provides a
5855
tuple containing the key information about a path for commit processing
5856
to complete. (Robert Collins)
5858
* New method on xml serialisers, write_inventory_to_lines, which matches the
5859
API used by knits for adding content. (Robert Collins)
5861
* New module ``bzrlib.bisect_multi`` with generic multiple-bisection-at-once
5862
logic, currently only available for byte-based lookup
5863
(``bisect_multi_bytes``). (Robert Collins)
5865
* New helper ``bzrlib.tuned_gzip.bytes_to_gzip`` which takes a byte string
5866
and returns a gzipped version of the same. This is used to avoid a bunch
5867
of api friction during adding of knit hunks. (Robert Collins)
5869
* New parameter on ``bzrlib.transport.Transport.readv``
5870
``adjust_for_latency`` which changes readv from returning strictly the
5871
requested data to inserted return larger ranges and in forward read order
5872
to reduce the effect of network latency. (Robert Collins)
5874
* New parameter yield_parents on ``Inventory.iter_entries_by_dir`` which
5875
causes the parents of a selected id to be returned recursively, so all the
5876
paths from the root down to each element of selected_file_ids are
5877
returned. (Robert Collins)
5879
* Knit joining has been enhanced to support plain to annotated conversion
5880
and annotated to plain conversion. (Ian Clatworthy)
5882
* The CommitBuilder method ``record_entry_contents`` now returns summary
5883
information about the effect of the commit on the repository. This tuple
5884
contains an inventory delta item if the entry changed from the basis, and a
5885
boolean indicating whether a new file graph node was recorded.
5888
* The python path used in the Makefile can now be overridden.
5889
(Andrew Bennetts, Ian Clatworthy)
5894
* New transport implementation ``trace+`` which is useful for testing,
5895
logging activity taken to its _activity attribute. (Robert Collins)
5897
* When running bzr commands within the test suite, internal exceptions are
5898
not caught and reported in the usual way, but rather allowed to propagate
5899
up and be visible to the test suite. A new API ``run_bzr_catch_user_errors``
5900
makes this behavior available to other users.
5903
* New method ``TestCase.call_catch_warnings`` for testing methods that
5904
raises a Python warning. (Martin Pool)
5913
* Print a warning instead of aborting the ``python setup.py install``
5914
process if building of a C extension is not possible.
5915
(Lukáš Lalinský, Alexander Belchenko)
5917
* Fix commit ordering in corner case (Aaron Bentley, #94975)
5919
* Fix ''bzr info bzr://host/'' and other operations on ''bzr://' URLs with
5920
an implicit port. We were incorrectly raising PathNotChild due to
5921
inconsistent treatment of the ''_port'' attribute on the Transport object.
5922
(Andrew Bennetts, #133965)
5924
* Make RemoteRepository.sprout cope gracefully with servers that don't
5925
support the ``Repository.tarball`` request.
5929
bzr 0.91rc2 2007-09-11
5930
######################
5932
* Replaced incorrect tarball for previous release; a debug statement was left
5933
in bzrlib/remote.py.
5936
bzr 0.91rc1 2007-09-11
5937
######################
5942
* The default branch and repository format has changed to
5943
``dirstate-tags``, so tag commands are active by default.
5944
This format is compatible with Bazaar 0.15 and later.
5945
This incidentally fixes bug #126141.
5948
* ``--quiet`` or ``-q`` is no longer a global option. If present, it
5949
must now appear after the command name. Scripts doing things like
5950
``bzr -q missing`` need to be rewritten as ``bzr missing -q``.
5956
* New option ``--author`` in ``bzr commit`` to specify the author of the
5957
change, if it's different from the committer. ``bzr log`` and
5958
``bzr annotate`` display the author instead of the committer.
5961
* In addition to global options and command specific options, a set of
5962
standard options are now supported. Standard options are legal for
5963
all commands. The initial set of standard options are:
5965
* ``--help`` or ``-h`` - display help message
5966
* ``--verbose`` or ``-v`` - display additional information
5967
* ``--quiet`` or ``-q`` - only output warnings and errors.
5969
Unlike global options, standard options can be used in aliases and
5970
may have command-specific help. (Ian Clatworthy)
5972
* Verbosity level processing has now been unified. If ``--verbose``
5973
or ``-v`` is specified on the command line multiple times, the
5974
verbosity level is made positive the first time then increased.
5975
If ``--quiet`` or ``-q`` is specified on the command line
5976
multiple times, the verbosity level is made negative the first
5977
time then decreased. To get the default verbosity level of zero,
5978
either specify none of the above , ``--no-verbose`` or ``--no-quiet``.
5979
Note that most commands currently ignore the magnitude of the
5980
verbosity level but do respect *quiet vs normal vs verbose* when
5981
generating output. (Ian Clatworthy)
5983
* ``Branch.hooks`` now supports ``pre_commit`` hook. The hook's signature
5984
is documented in BranchHooks constructor. (Nam T. Nguyen, #102747)
5986
* New ``Repository.stream_knit_data_for_revisions`` request added to the
5987
network protocol for greatly reduced roundtrips when retrieving a set of
5988
revisions. (Andrew Bennetts)
5993
* ``bzr plugins`` now lists the version number for each plugin in square
5994
brackets after the path. (Robert Collins, #125421)
5996
* Pushing, pulling and branching branches with subtree references was not
5997
copying the subtree weave, preventing the file graph from being accessed
5998
and causing errors in commits in clones. (Robert Collins)
6000
* Suppress warning "integer argument expected, got float" from Paramiko,
6001
which sometimes caused false test failures. (Martin Pool)
6003
* Fix bug in bundle 4 that could cause attempts to write data to wrong
6004
versionedfile. (Aaron Bentley)
6006
* Diffs generated using "diff -p" no longer break the patch parser.
6009
* get_transport treats an empty possible_transports list the same as a non-
6010
empty one. (Aaron Bentley)
6012
* patch verification for merge directives is reactivated, and works with
6013
CRLF and CR files. (Aaron Bentley)
6015
* Accept ..\ as a path in revision specifiers. This fixes for example
6016
"-r branch:..\other-branch" on Windows. (Lukáš Lalinský)
6018
* ``BZR_PLUGIN_PATH`` may now contain trailing slashes.
6019
(Blake Winton, #129299)
6021
* man page no longer lists hidden options (#131667, Aaron Bentley)
6023
* ``uncommit --help`` now explains the -r option adequately. (Daniel
6026
* Error messages are now better formatted with parameters (such as
6027
filenames) quoted when necessary. This avoids confusion when directory
6028
names ending in a '.' at the end of messages were confused with a
6029
full stop that may or not have been there. (Daniel Watkins, #129791)
6031
* Fix ``status FILE -r X..Y``. (Lukáš Lalinský)
6033
* If a particular command is an alias, ``help`` will show the alias
6034
instead of claiming there is no help for said alias. (Daniel Watkins,
6037
* TreeTransform-based operations, like pull, merge, revert, and branch,
6038
now roll back if they encounter an error. (Aaron Bentley, #67699)
6040
* ``bzr commit`` now exits cleanly if a character unsupported by the
6041
current encoding is used in the commit message. (Daniel Watkins,
6044
* bzr send uses default values for ranges when only half of an elipsis
6045
is specified ("-r..5" or "-r5.."). (#61685, Aaron Bentley)
6047
* Avoid trouble when Windows ssh calls itself 'plink' but no plink
6048
binary is present. (Martin Albisetti, #107155)
6050
* ``bzr remove`` should remove clean subtrees. Now it will remove (without
6051
needing ``--force``) subtrees that contain no files with text changes or
6052
modified files. With ``--force`` it removes the subtree regardless of
6053
text changes or unknown files. Directories with renames in or out (but
6054
not changed otherwise) will now be removed without needing ``--force``.
6055
Unknown ignored files will be deleted without needing ``--force``.
6056
(Marius Kruger, #111665)
6058
* When two plugins conflict, the source of both the losing and now the
6059
winning definition is shown. (Konstantin Mikhaylov, #5454)
6061
* When committing to a branch, the location being committed to is
6062
displayed. (Daniel Watkins, #52479)
6064
* ``bzr --version`` takes care about encoding of stdout, especially
6065
when output is redirected. (Alexander Belchenko, #131100)
6067
* Prompt for an ftp password if none is provided.
6068
(Vincent Ladeuil, #137044)
6070
* Reuse bound branch associated transport to avoid multiple
6072
(Vincent Ladeuil, #128076, #131396)
6074
* Overwrite conflicting tags by ``push`` and ``pull`` if the
6075
``--overwrite`` option is specified. (Lukáš Lalinský, #93947)
6077
* In checkouts, tags are copied into the master branch when created,
6078
changed or deleted, and are copied into the checkout when it is
6079
updated. (Martin Pool, #93856, #93860)
6081
* Print a warning instead of aborting the ``python setup.py install``
6082
process if building of a C extension is not possible.
6083
(Lukáš Lalinský, Alexander Belchenko)
6088
* Add the option "--show-diff" to the commit command in order to display
6089
the diff during the commit log creation. (Goffredo Baroncelli)
6091
* ``pull`` and ``merge`` are much faster at installing bundle format 4.
6094
* ``pull -v`` no longer includes deltas, making it much faster.
6097
* ``send`` now sends the directive as an attachment by default.
6098
(Aaron Bentley, Lukáš Lalinský, Alexander Belchenko)
6100
* Documentation updates (Martin Albisetti)
6102
* Help on debug flags is now included in ``help global-options``.
6103
(Daniel Watkins, #124853)
6105
* Parameters passed on the command line are checked to ensure they are
6106
supported by the encoding in use. (Daniel Watkins)
6108
* The compression used within the bzr repository has changed from zlib
6109
level 9 to the zlib default level. This improves commit performance with
6110
only a small increase in space used (and in some cases a reduction in
6111
space). (Robert Collins)
6113
* Initial commit no longer SHAs files twice and now reuses the path
6114
rather than looking it up again, making it faster.
6117
* New option ``-c``/``--change`` for ``diff`` and ``status`` to show
6118
changes in one revision. (Lukáš Lalinský)
6120
* If versioned files match a given ignore pattern, a warning is now
6121
given. (Daniel Watkins, #48623)
6123
* ``bzr status`` now has -S as a short name for --short and -V as a
6124
short name for --versioned. These have been added to assist users
6125
migrating from Subversion: ``bzr status -SV`` is now like
6126
``svn status -q``. (Daniel Watkins, #115990)
6128
* Added C implementation of ``PatienceSequenceMatcher``, which is about
6129
10x faster than the Python version. This speeds up commands that
6130
need file diffing, such as ``bzr commit`` or ``bzr diff``.
6133
* HACKING has been extended with a large section on core developer tasks.
6136
* Add ``branches`` and ``standalone-trees`` as online help topics and
6137
include them as Concepts within the User Reference.
6138
(Paul Moore, Ian Clatworthy)
6140
* ``check`` can detect versionedfile parent references that are
6141
inconsistent with revision and inventory info, and ``reconcile`` can fix
6142
them. These faulty references were generated by 0.8-era releases,
6143
so repositories which were manipulated by old bzrs should be
6144
checked, and possibly reconciled ASAP. (Aaron Bentley, Andrew Bennetts)
6149
* ``Branch.append_revision`` is removed altogether; please use
6150
``Branch.set_last_revision_info`` instead. (Martin Pool)
6152
* CommitBuilder now advertises itself as requiring the root entry to be
6153
supplied. This only affects foreign repository implementations which reuse
6154
CommitBuilder directly and have changed record_entry_contents to require
6155
that the root not be supplied. This should be precisely zero plugins
6156
affected. (Robert Collins)
6158
* The ``add_lines`` methods on ``VersionedFile`` implementations has changed
6159
its return value to include the sha1 and length of the inserted text. This
6160
allows the avoidance of double-sha1 calculations during commit.
6163
* ``Transport.should_cache`` has been removed. It was not called in the
6164
previous release. (Martin Pool)
6169
* Tests may now raise TestNotApplicable to indicate they shouldn't be
6170
run in a particular scenario. (Martin Pool)
6172
* New function multiply_tests_from_modules to give a simpler interface
6173
to test parameterization. (Martin Pool, Robert Collins)
6175
* ``Transport.should_cache`` has been removed. It was not called in the
6176
previous release. (Martin Pool)
6178
* NULL_REVISION is returned to indicate the null revision, not None.
6181
* Use UTF-8 encoded StringIO for log tests to avoid failures on
6182
non-ASCII committer names. (Lukáš Lalinský)
6187
* ``bzrlib.plugin.all_plugins`` has been deprecated in favour of
6188
``bzrlib.plugin.plugins()`` which returns PlugIn objects that provide
6189
useful functionality for determining the path of a plugin, its tests, and
6190
its version information. (Robert Collins)
6192
* Add the option user_encoding to the function 'show_diff_trees()'
6193
in order to move the user encoding at the UI level. (Goffredo Baroncelli)
6195
* Add the function make_commit_message_template_encoded() and the function
6196
edit_commit_message_encoded() which handle encoded strings.
6197
This is done in order to mix the commit messages (which is a unicode
6198
string), and the diff which is a raw string. (Goffredo Baroncelli)
6200
* CommitBuilder now defaults to using add_lines_with_ghosts, reducing
6201
overhead on non-weave repositories which don't require all parents to be
6202
present. (Robert Collins)
6204
* Deprecated method ``find_previous_heads`` on
6205
``bzrlib.inventory.InventoryEntry``. This has been superseded by the use
6206
of ``parent_candidates`` and a separate heads check via the repository
6207
API. (Robert Collins)
6209
* New trace function ``mutter_callsite`` will print out a subset of the
6210
stack to the log, which can be useful for gathering debug details.
6213
* ``bzrlib.pack.ContainerWriter`` now tracks how many records have been
6214
added via a public attribute records_written. (Robert Collins)
6216
* New method ``bzrlib.transport.Transport.get_recommended_page_size``.
6217
This provides a hint to users of transports as to the reasonable
6218
minimum data to read. In principle this can take latency and
6219
bandwidth into account on a per-connection basis, but for now it
6220
just has hard coded values based on the url. (e.g. http:// has a large
6221
page size, file:// has a small one.) (Robert Collins)
6223
* New method on ``bzrlib.transport.Transport`` ``open_write_stream`` allows
6224
incremental addition of data to a file without requiring that all the
6225
data be buffered in memory. (Robert Collins)
6227
* New methods on ``bzrlib.knit.KnitVersionedFile``:
6228
``get_data_stream(versions)``, ``insert_data_stream(stream)`` and
6229
``get_format_signature()``. These provide some infrastructure for
6230
efficiently streaming the knit data for a set of versions over the smart
6233
* Knits with no annotation cache still produce correct annotations.
6236
* Three new methods have been added to ``bzrlib.trace``:
6237
``set_verbosity_level``, ``get_verbosity_level`` and ``is_verbose``.
6238
``set_verbosity_level`` expects a numeric value: negative for quiet,
6239
zero for normal, positive for verbose. The size of the number can be
6240
used to determine just how quiet or verbose the application should be.
6241
The existing ``be_quiet`` and ``is_quiet`` routines have been
6242
integrated into this new scheme. (Ian Clatworthy)
6244
* Options can now be delcared with a ``custom_callback`` parameter. If
6245
set, this routine is called after the option is processed. This feature
6246
is now used by the standard options ``verbose`` and ``quiet`` so that
6247
setting one implicitly resets the other. (Ian Clatworthy)
6249
* Rather than declaring a new option from scratch in order to provide
6250
custom help, a centrally registered option can be decorated using the
6251
new ``bzrlib.Option.custom_help`` routine. In particular, this routine
6252
is useful when declaring better help for the ``verbose`` and ``quiet``
6253
standard options as the base definition of these is now more complex
6254
than before thanks to their use of a custom callback. (Ian Clatworthy)
6256
* Tree._iter_changes(specific_file=[]) now iterates through no files,
6257
instead of iterating through all files. None is used to iterate through
6258
all files. (Aaron Bentley)
6260
* WorkingTree.revert() now accepts None to revert all files. The use of
6261
[] to revert all files is deprecated. (Aaron Bentley)
6270
* Documentation is now organized into multiple directories with a level
6271
added for different languages or locales. Added the Mini Tutorial
6272
and Quick Start Summary (en) documents from the Wiki, improving the
6273
content and readability of the former. Formatted NEWS as Release Notes
6274
complete with a Table of Conents, one heading per release. Moved the
6275
Developer Guide into the main document catalog and provided a link
6276
from the developer document catalog back to the main one.
6277
(Ian Clatworthy, Sabin Iacob, Alexander Belchenko)
6283
* The static convenience method ``BzrDir.create_repository``
6284
is deprecated. Callers should instead create a ``BzrDir`` instance
6285
and call ``create_repository`` on that. (Martin Pool)
6288
bzr 0.90rc1 2007-08-14
6289
######################
6294
* ``bzr init`` should connect to the remote location one time only. We
6295
have been connecting several times because we forget to pass around the
6296
Transport object. This modifies ``BzrDir.create_branch_convenience``,
6297
so that we can give it the Transport we already have.
6298
(John Arbash Meinel, Vincent Ladeuil, #111702)
6300
* Get rid of sftp connection cache (get rid of the FTP one too).
6301
(Vincent Ladeuil, #43731)
6303
* bzr branch {local|remote} remote don't try to create a working tree
6305
(Vincent Ladeuil, #112173)
6307
* All identified multiple connections for a single bzr command have been
6308
fixed. See bzrlib/tests/commands directory.
6311
* ``bzr rm`` now does not insist on ``--force`` to delete files that
6312
have been renamed but not otherwise modified. (Marius Kruger,
6315
* ``bzr selftest --bench`` no longer emits deprecation warnings
6318
* ``bzr status`` now honours FILE parameters for conflict lists
6319
(Aaron Bentley, #127606)
6321
* ``bzr checkout`` now honours -r when reconstituting a working tree.
6322
It also honours -r 0. (Aaron Bentley, #127708)
6324
* ``bzr add *`` no more fails on Windows if working tree contains
6325
non-ascii file names. (Kuno Meyer, #127361)
6327
* allow ``easy_install bzr`` runs without fatal errors.
6328
(Alexander Belchenko, #125521)
6330
* Graph._filter_candidate_lca does not raise KeyError if a candidate
6331
is eliminated just before it would normally be examined. (Aaron Bentley)
6333
* SMTP connection failures produce a nice message, not a traceback.
6339
* Don't show "dots" progress indicators when run non-interactively, such
6340
as from cron. (Martin Pool)
6342
* ``info`` now formats locations more nicely and lists "submit" and
6343
"public" branches (Aaron Bentley)
6345
* New ``pack`` command that will trigger database compression within
6346
the repository (Robert Collins)
6348
* Implement ``_KnitIndex._load_data`` in a pyrex extension. The pyrex
6349
version is approximately 2-3x faster at parsing a ``.kndx`` file.
6350
Which yields a measurable improvement for commands which have to
6351
read from the repository, such as a 1s => 0.75s improvement in
6352
``bzr diff`` when there are changes to be shown. (John Arbash Meinel)
6354
* Merge is now faster. Depending on the scenario, it can be more than 2x
6355
faster. (Aaron Bentley)
6357
* Give a clearer warning, and allow ``python setup.py install`` to
6358
succeed even if pyrex is not available.
6359
(John Arbash Meinel)
6361
* ``DirState._read_dirblocks`` now has an optional Pyrex
6362
implementation. This improves the speed of any command that has to
6363
read the entire DirState. (``diff``, ``status``, etc, improve by
6365
``bisect_dirblocks`` has also been improved, which helps all
6366
``_get_entry`` type calls (whenever we are searching for a
6367
particular entry in the in-memory DirState).
6368
(John Arbash Meinel)
6370
* ``bzr pull`` and ``bzr push`` no longer do a complete walk of the
6371
branch revision history for ui display unless -v is supplied.
6374
* ``bzr log -rA..B`` output shifted to the left margin if the log only
6375
contains merge revisions. (Kent Gibson)
6377
* The ``plugins`` command is now public with improved help.
6380
* New bundle and merge directive formats are faster to generate, and
6382
* Annotate merge now works when there are local changes. (Aaron Bentley)
6384
* Commit now only shows the progress in terms of directories instead of
6385
entries. (Ian Clatworthy)
6387
* Fix ``KnitRepository.get_revision_graph`` to not request the graph 2
6388
times. This makes ``get_revision_graph`` 2x faster. (John Arbash
6391
* Fix ``VersionedFile.get_graph()`` to avoid using
6392
``set.difference_update(other)``, which has bad scaling when
6393
``other`` is large. This improves ``VF.get_graph([version_id])`` for
6394
a 12.5k graph from 2.9s down to 200ms. (John Arbash Meinel)
6396
* The ``--lsprof-file`` option now generates output for KCacheGrind if
6397
the file starts with ``callgrind.out``. This matches the default file
6398
filtering done by KCacheGrind's Open Dialog. (Ian Clatworthy)
6400
* Fix ``bzr update`` to avoid an unnecessary
6401
``branch.get_master_branch`` call, which avoids 1 extra connection
6402
to the remote server. (Partial fix for #128076, John Arbash Meinel)
6404
* Log errors from the smart server in the trace file, to make debugging
6405
test failures (and live failures!) easier. (Andrew Bennetts)
6407
* The HTML version of the man page has been superceded by a more
6408
comprehensive manual called the Bazaar User Reference. This manual
6409
is completed generated from the online help topics. As part of this
6410
change, limited reStructuredText is now explicitly supported in help
6411
topics and command help with 'unnatural' markup being removed prior
6412
to display by the online help or inclusion in the man page.
6415
* HTML documentation now use files extension ``*.html``
6416
(Alexander Belchenko)
6418
* The cache of ignore definitions is now cleared in WorkingTree.unlock()
6419
so that changes to .bzrignore aren't missed. (#129694, Daniel Watkins)
6421
* ``bzr selftest --strict`` fails if there are any missing features or
6422
expected test failures. (Daniel Watkins, #111914)
6424
* Link to registration survey added to README. (Ian Clatworthy)
6426
* Windows standalone installer show link to registration survey
6427
when installation finished. (Alexander Belchenko)
6432
* Deprecated dictionary ``bzrlib.option.SHORT_OPTIONS`` removed.
6433
Options are now required to provide a help string and it must
6434
comply with the style guide by being one or more sentences with an
6435
initial capital and final period. (Martin Pool)
6437
* KnitIndex.get_parents now returns tuples. (Robert Collins)
6439
* Ancient unused ``Repository.text_store`` attribute has been removed.
6442
* The ``bzrlib.pack`` interface has changed to use tuples of bytestrings
6443
rather than just bytestrings, making it easier to represent multiple
6444
element names. As this interface was not used by any internal facilities
6445
since it was introduced in 0.18 no API compatibility is being preserved.
6446
The serialised form of these packs is identical with 0.18 when a single
6447
element tuple is in use. (Robert Collins)
6452
* merge now uses ``iter_changes`` to calculate changes, which makes room for
6453
future performance increases. It is also more consistent with other
6454
operations that perform comparisons, and reduces reliance on
6455
Tree.inventory. (Aaron Bentley)
6457
* Refactoring of transport classes connected to a remote server.
6458
ConnectedTransport is a new class that serves as a basis for all
6459
transports needing to connect to a remote server. transport.split_url
6460
have been deprecated, use the static method on the object instead. URL
6461
tests have been refactored too.
6464
* Better connection sharing for ConnectedTransport objects.
6465
transport.get_transport() now accepts a 'possible_transports' parameter.
6466
If a newly requested transport can share a connection with one of the
6470
* Most functions now accept ``bzrlib.revision.NULL_REVISION`` to indicate
6471
the null revision, and consider using ``None`` for this purpose
6472
deprecated. (Aaron Bentley)
6474
* New ``index`` module with abstract index functionality. This will be
6475
used during the planned changes in the repository layer. Currently the
6476
index layer provides a graph aware immutable index, a builder for the
6477
same index type to allow creating them, and finally a composer for
6478
such indices to allow the use of many indices in a single query. The
6479
index performance is not optimised, however the API is stable to allow
6480
development on top of the index. (Robert Collins)
6482
* ``bzrlib.dirstate.cmp_by_dirs`` can be used to compare two paths by
6483
their directory sections. This is equivalent to comparing
6484
``path.split('/')``, only without having to split the paths.
6485
This has a Pyrex implementation available.
6486
(John Arbash Meinel)
6488
* New transport decorator 'unlistable+' which disables the list_dir
6489
functionality for testing.
6491
* Deprecated ``change_entry`` in transform.py. (Ian Clatworthy)
6493
* RevisionTree.get_weave is now deprecated. Tree.plan_merge is now used
6494
for performing annotate-merge. (Aaron Bentley)
6496
* New EmailMessage class to create email messages. (Adeodato Simó)
6498
* Unused functions on the private interface KnitIndex have been removed.
6501
* New ``knit.KnitGraphIndex`` which provides a ``KnitIndex`` layered on top
6502
of a ``index.GraphIndex``. (Robert Collins)
6504
* New ``knit.KnitVersionedFile.iter_parents`` method that allows querying
6505
the parents of many knit nodes at once, reducing round trips to the
6506
underlying index. (Robert Collins)
6508
* Graph now has an is_ancestor method, various bits use it.
6511
* The ``-Dhpss`` flag now includes timing information. As well as
6512
logging when a new connection is opened. (John Arbash Meinel)
6514
* ``bzrlib.pack.ContainerWriter`` now returns an offset, length tuple to
6515
callers when inserting data, allowing generation of readv style access
6516
during pack creation, without needing a separate pass across the output
6517
pack to gather such details. (Robert Collins)
6519
* ``bzrlib.pack.make_readv_reader`` allows readv based access to pack
6520
files that are stored on a transport. (Robert Collins)
6522
* New ``Repository.has_same_location`` method that reports if two
6523
repository objects refer to the same repository (although with some risk
6524
of false negatives). (Andrew Bennetts)
6526
* InterTree.compare now passes require_versioned on correctly.
6529
* New methods on Repository - ``start_write_group``,
6530
``commit_write_group``, ``abort_write_group`` and ``is_in_write_group`` -
6531
which provide a clean hook point for transactional Repositories - ones
6532
where all the data for a fetch or commit needs to be made atomically
6533
available in one step. This allows the write lock to remain while making
6534
a series of data insertions. (e.g. data conversion). (Robert Collins)
6536
* In ``bzrlib.knit`` the internal interface has been altered to use
6537
3-tuples (index, pos, length) rather than two-tuples (pos, length) to
6538
describe where data in a knit is, allowing knits to be split into
6539
many files. (Robert Collins)
6541
* ``bzrlib.knit._KnitData`` split into cache management and physical access
6542
with two access classes - ``_PackAccess`` and ``_KnitAccess`` defined.
6543
The former provides access into a .pack file, and the latter provides the
6544
current production repository form of .knit files. (Robert Collins)
6549
* Remove selftest ``--clean-output``, ``--numbered-dirs`` and
6550
``--keep-output`` options, which are obsolete now that tests
6551
are done within directories in $TMPDIR. (Martin Pool)
6553
* The SSH_AUTH_SOCK environment variable is now reset to avoid
6554
interaction with any running ssh agents. (Jelmer Vernooij, #125955)
6556
* run_bzr_subprocess handles parameters the same way as run_bzr:
6557
either a string or a list of strings should be passed as the first
6558
parameter. Varargs-style parameters are deprecated. (Aaron Bentley)
6562
####################
6567
* Fix 'bzr add' crash under Win32 (Kuno Meyer)
6570
bzr 0.18rc1 2007-07-10
6571
#######################
6576
* Do not suppress pipe errors, etc. in non-display commands
6577
(Alexander Belchenko, #87178)
6579
* Display a useful error message when the user requests to annotate
6580
a file that is not present in the specified revision.
6581
(James Westby, #122656)
6583
* Commands that use status flags now have a reference to 'help
6584
status-flags'. (Daniel Watkins, #113436)
6586
* Work around python-2.4.1 inhability to correctly parse the
6587
authentication header.
6588
(Vincent Ladeuil, #121889)
6590
* Use exact encoding for merge directives. (Adeodato Simó, #120591)
6592
* Fix tempfile permissions error in smart server tar bundling under
6593
Windows. (Martin _, #119330)
6595
* Fix detection of directory entries in the inventory. (James Westby)
6597
* Fix handling of http code 400: Bad Request When issuing too many ranges.
6598
(Vincent Ladeuil, #115209)
6600
* Issue a CONNECT request when connecting to an https server
6601
via a proxy to enable SSL tunneling.
6602
(Vincent Ladeuil, #120678)
6604
* Fix ``bzr log -r`` to support selecting merge revisions, both
6605
individually and as part of revision ranges.
6606
(Kent Gibson, #4663)
6608
* Don't leave cruft behind when failing to acquire a lockdir.
6609
(Martin Pool, #109169)
6611
* Don't use the '-f' strace option during tests.
6612
(Vincent Ladeuil, #102019).
6614
* Warn when setting ``push_location`` to a value that will be masked by
6615
locations.conf. (Aaron Bentley, #122286)
6617
* Fix commit ordering in corner case (Aaron Bentley, #94975)
6619
* Make annotate behave in a non-ASCII world (Adeodato Simó).
6624
* The --lsprof-file option now dumps a text rendering of the profiling
6625
information if the filename ends in ".txt". It will also convert the
6626
profiling information to a format suitable for KCacheGrind if the
6627
output filename ends in ".callgrind". Fixes to the lsprofcalltree
6628
conversion process by Jean Paul Calderone and Itamar were also merged.
6629
See http://ddaa.net/blog/python/lsprof-calltree. (Ian Clatworthy)
6631
* ``info`` now defaults to non-verbose mode, displaying only paths and
6632
abbreviated format info. ``info -v`` displays all the information
6633
formerly displayed by ``info``. (Aaron Bentley, Adeodato Simó)
6635
* ``bzr missing`` now has better option names ``--this`` and ``--other``.
6638
* The internal ``weave-list`` command has become ``versionedfile-list``,
6639
and now lists knits as well as weaves. (Aaron Bentley)
6641
* Automatic merge base selection uses a faster algorithm that chooses
6642
better bases in criss-cross merge situations (Aaron Bentley)
6644
* Progress reporting in ``commit`` has been improved. The various logical
6645
stages are now reported on as follows, namely:
6647
* Collecting changes [Entry x/y] - Stage n/m
6648
* Saving data locally - Stage n/m
6649
* Uploading data to master branch - Stage n/m
6650
* Updating the working tree - Stage n/m
6651
* Running post commit hooks - Stage n/m
6653
If there is no master branch, the 3rd stage is omitted and the total
6654
number of stages is adjusted accordingly.
6656
Each hook that is run after commit is listed with a name (as hooks
6657
can be slow it is useful feedback).
6658
(Ian Clatworthy, Robert Collins)
6660
* Various operations that are now faster due to avoiding unnecessary
6661
topological sorts. (Aaron Bentley)
6663
* Make merge directives robust against broken bundles. (Aaron Bentley)
6665
* The lsprof filename note is emitted via trace.note(), not standard
6666
output. (Aaron Bentley)
6668
* ``bzrlib`` now exports explicit API compatibility information to assist
6669
library users and plugins. See the ``bzrlib.api`` module for details.
6672
* Remove unnecessary lock probes when acquiring a lockdir.
6675
* ``bzr --version`` now shows the location of the bzr log file, which
6676
is especially useful on Windows. (Martin Pool)
6678
* -D now supports hooks to get debug tracing of hooks (though its currently
6679
minimal in nature). (Robert Collins)
6681
* Long log format reports deltas on merge revisions.
6682
(John Arbash Meinel, Kent Gibson)
6684
* Make initial push over ftp more resilient. (John Arbash Meinel)
6686
* Print a summary of changes for update just like pull does.
6687
(Daniel Watkins, #113990)
6689
* Add a -Dhpss option to trace smart protocol requests and responses.
6695
* Testing cleanups -
6696
``bzrlib.repository.RepositoryTestProviderAdapter`` has been moved
6697
to ``bzrlib.tests.repository_implementations``;
6698
``bzrlib.repository.InterRepositoryTestProviderAdapter`` has been moved
6699
to ``bzrlib.tests.interrepository_implementations``;
6700
``bzrlib.transport.TransportTestProviderAdapter`` has moved to
6701
``bzrlib.tests.test_transport_implementations``.
6702
``bzrlib.branch.BranchTestProviderAdapter`` has moved to
6703
``bzrlib.tests.branch_implementations``.
6704
``bzrlib.bzrdir.BzrDirTestProviderAdapter`` has moved to
6705
``bzrlib.tests.bzrdir_implementations``.
6706
``bzrlib.versionedfile.InterVersionedFileTestProviderAdapter`` has moved
6707
to ``bzrlib.tests.interversionedfile_implementations``.
6708
``bzrlib.store.revision.RevisionStoreTestProviderAdapter`` has moved to
6709
``bzrlib.tests.revisionstore_implementations``.
6710
``bzrlib.workingtree.WorkingTreeTestProviderAdapter`` has moved to
6711
``bzrlib.tests.workingtree_implementations``.
6712
These changes are an API break in the testing infrastructure only.
6715
* Relocate TestCaseWithRepository to be more central. (Robert Collins)
6717
* ``bzrlib.add.smart_add_tree`` will no longer perform glob expansion on
6718
win32. Callers of the function should do this and use the new
6719
``MutableTree.smart_add`` method instead. (Robert Collins)
6721
* ``bzrlib.add.glob_expand_for_win32`` is now
6722
``bzrlib.win32utils.glob_expand``. (Robert Collins)
6724
* ``bzrlib.add.FastPath`` is now private and moved to
6725
``bzrlib.mutabletree._FastPath``. (Robert Collins, Martin Pool)
6727
* ``LockDir.wait`` removed. (Martin Pool)
6729
* The ``SmartServer`` hooks API has changed for the ``server_started`` and
6730
``server_stopped`` hooks. The first parameter is now an iterable of
6731
backing URLs rather than a single URL. This is to reflect that many
6732
URLs may map to the external URL of the server. E.g. the server interally
6733
may have a chrooted URL but also the local file:// URL will be at the
6734
same location. (Robert Collins)
6739
* New SMTPConnection class to unify email handling. (Adeodato Simó)
6741
* Fix documentation of BzrError. (Adeodato Simó)
6743
* Make BzrBadParameter an internal error. (Adeodato Simó)
6745
* Remove use of 'assert False' to raise an exception unconditionally.
6748
* Give a cleaner error when failing to decode knit index entry.
6751
* TreeConfig would mistakenly search the top level when asked for options
6752
from a section. It now respects the section argument and only
6753
searches the specified section. (James Westby)
6755
* Improve ``make api-docs`` output. (John Arbash Meinel)
6757
* Use os.lstat rather than os.stat for osutils.make_readonly and
6758
osutils.make_writeable. This makes the difftools plugin more
6759
robust when dangling symlinks are found. (Elliot Murphy)
6761
* New ``-Dlock`` option to log (to ~/.bzr.log) information on when
6762
lockdirs are taken or released. (Martin Pool)
6764
* ``bzrlib`` Hooks are now nameable using ``Hooks.name_hook``. This
6765
allows a nicer UI when hooks are running as the current hook can
6766
be displayed. (Robert Collins)
6768
* ``Transport.get`` has had its interface made more clear for ease of use.
6769
Retrieval of a directory must now fail with either 'PathError' at open
6770
time, or raise 'ReadError' on a read. (Robert Collins)
6772
* New method ``_maybe_expand_globs`` on the ``Command`` class for
6773
dealing with unexpanded glob lists - e.g. on the win32 platform. This
6774
was moved from ``bzrlib.add._prepare_file_list``. (Robert Collins)
6776
* ``bzrlib.add.smart_add`` and ``bzrlib.add.smart_add_tree`` are now
6777
deprecated in favour of ``MutableTree.smart_add``. (Robert Collins,
6780
* New method ``external_url`` on Transport for obtaining the url to
6781
hand to external processes. (Robert Collins)
6783
* Teach windows installers to build pyrex/C extensions.
6784
(Alexander Belchenko)
6789
* Removed the ``--keep-output`` option from selftest and clean up test
6790
directories as they're used. This reduces the IO load from
6791
running the test suite and cuts the time by about half.
6792
(Andrew Bennetts, Martin Pool)
6794
* Add scenarios as a public attribute on the TestAdapter classes to allow
6795
modification of the generated scenarios before adaption and easier
6796
testing. (Robert Collins)
6798
* New testing support class ``TestScenarioApplier`` which multiplies
6799
out a single teste by a list of supplied scenarios. (RobertCollins)
6801
* Setting ``repository_to_test_repository`` on a repository_implementations
6802
test will cause it to be called during repository creation, allowing the
6803
testing of repository classes which are not based around the Format
6804
concept. For example a repository adapter can be tested in this manner,
6805
by altering the repository scenarios to include a scenario that sets this
6806
attribute during the test parameterisation in
6807
``bzrlib.tests.repository.repository_implementations``. (Robert Collins)
6809
* Clean up many of the APIs for blackbox testing of Bazaar. The standard
6810
interface is now self.run_bzr. The command to run can be passed as
6811
either a list of parameters, a string containing the command line, or
6812
(deprecated) varargs parameters. (Martin Pool)
6814
* The base TestCase now isolates tests from -D parameters by clearing
6815
``debug.debug_flags`` and restores it afterwards. (Robert Collins)
6817
* Add a relpath parameter to get_transport methods in test framework to
6818
avoid useless cloning.
6819
(Vincent Ladeuil, #110448)
6823
####################
6828
* Fix crash of commit due to wrong lookup of filesystem encoding.
6829
(Colin Watson, #120647)
6831
* Revert logging just to stderr in commit as broke unicode filenames.
6832
(Aaron Bentley, Ian Clatworthy, #120930)
6835
bzr 0.17rc1 2007-06-12
6836
#######################
6838
Notes When Upgrading
6839
********************
6841
* The kind() and is_executable() APIs on the WorkingTree interface no
6842
longer implicitly (read) locks and unlocks the tree. This *might*
6843
impact some plug-ins and tools using this part of the API. If you find
6844
an issue that may be caused by this change, please let us know,
6845
particularly the plug-in/tool maintainer. If encountered, the API
6846
fix is to surround kind() and is_executable() calls with lock_read()
6847
and unlock() like so::
6849
work_tree.lock_read()
6851
kind = work_tree.kind(...)
6857
* Rework of LogFormatter API to provide beginning/end of log hooks and to
6858
encapsulate the details of the revision to be logged in a LogRevision
6860
In long log formats, merge revision ids are only shown when --show-ids
6861
is specified, and are labelled "revision-id:", as per mainline
6862
revisions, instead of "merged:". (Kent Gibson)
6864
* New ``BranchBuilder`` API which allows the construction of particular
6865
histories quickly. Useful for testing and potentially other applications
6866
too. (Robert Collins)
6871
* There are two new help topics, working-trees and repositories that
6872
attempt to explain these concepts. (James Westby, John Arbash Meinel,
6875
* Added ``bzr log --limit`` to report a limited number of revisions.
6876
(Kent Gibson, #3659)
6878
* Revert does not try to preserve file contents that were originally
6879
produced by reverting to a historical revision. (Aaron Bentley)
6881
* ``bzr log --short`` now includes ``[merge]`` for revisions which
6882
have more than one parent. This is a small improvement to help
6883
understanding what changes have occurred
6884
(John Arbash Meinel, #83887)
6886
* TreeTransform avoids many renames when contructing large trees,
6887
improving speed. 3.25x speedups have been observed for construction of
6888
kernel-sized-trees, and checkouts are 1.28x faster. (Aaron Bentley)
6890
* Commit on large trees is now faster. In my environment, a commit of
6891
a small change to the Mozilla tree (55k files) has dropped from
6892
66 seconds to 32 seconds. For a small tree of 600 files, commit of a
6893
small change is 33% faster. (Ian Clatworthy)
6895
* New --create-prefix option to bzr init, like for push. (Daniel Watkins,
6901
* ``bzr push`` should only connect to the remote location one time.
6902
We have been connecting 3 times because we forget to pass around
6903
the Transport object. This adds ``BzrDir.clone_on_transport()``, so
6904
that we can pass in the Transport that we already have.
6905
(John Arbash Meinel, #75721)
6907
* ``DirState.set_state_from_inventory()`` needs to properly order
6908
based on split paths, not just string paths.
6909
(John Arbash Meinel, #115947)
6911
* Let TestUIFactoy encode the password prompt with its own stdout.
6912
(Vincent Ladeuil, #110204)
6914
* pycurl should take use the range header that takes the range hint
6916
(Vincent Ladeuil, #112719)
6918
* WorkingTree4.get_file_sha1 no longer raises an exception when invoked
6919
on a missing file. (Aaron Bentley, #118186)
6921
* WorkingTree.remove works correctly with tree references, and when pwd is
6922
not the tree root. (Aaron Bentley)
6924
* Merge no longer fails when a file is renamed in one tree and deleted
6925
in the other. (Aaron Bentley, #110279)
6927
* ``revision-info`` now accepts dotted revnos, doesn't require a tree,
6928
and defaults to the last revision (Matthew Fuller, #90048)
6930
* Tests no longer fail when BZR_REMOTE_PATH is set in the environment.
6931
(Daniel Watkins, #111958)
6933
* ``bzr branch -r revid:foo`` can be used to branch any revision in
6934
your repository. (Previously Branch6 only supported revisions in your
6935
mainline). (John Arbash Meinel, #115343)
6938
####################
6943
* Handle when you have 2 directories with similar names, but one has a
6944
hyphen. (``'abc'`` versus ``'abc-2'``). The WT4._iter_changes
6945
iterator was using direct comparison and ``'abc/a'`` sorts after
6946
``'abc-2'``, but ``('abc', 'a')`` sorts before ``('abc-2',)``.
6947
(John Arbash Meinel, #111227)
6949
* Handle when someone renames a file on disk without telling bzr.
6950
Previously we would report the first file as missing, but not show
6951
the new unknown file. (John Arbash Meinel, #111288)
6953
* Avoid error when running hooks after pulling into or pushing from
6954
a branch bound to a smartserver branch. (Martin Pool, #111968)
6959
* Move developer documentation to doc/developers/. This reduces clutter in
6960
the root of the source tree and allows HACKING to be split into multiple
6961
files. (Robert Collins, Alexander Belchenko)
6963
* Clean up the ``WorkingTree4._iter_changes()`` internal loops as well as
6964
``DirState.update_entry()``. This optimizes the core logic for ``bzr
6965
diff`` and ``bzr status`` significantly improving the speed of
6966
both. (John Arbash Meinel)
6968
bzr 0.16rc2 2007-04-30
6969
#######################
6974
* Handle the case when you delete a file, and then rename another file
6975
on top of it. Also handle the case of ``bzr rm --keep foo``. ``bzr
6976
status`` should show the removed file and an unknown file in its
6977
place. (John Arbash Meinel, #109993)
6979
* Bundles properly read and write revision properties that have an
6980
empty value. And when the value is not ASCII.
6981
(John Arbash Meinel, #109613)
6983
* Fix the bzr commit message to be in text mode.
6984
(Alexander Belchenko, #110901)
6986
* Also handle when you rename a file and create a file where it used
6987
to be. (John Arbash Meinel, #110256)
6989
* ``WorkingTree4._iter_changes`` should not descend into unversioned
6990
directories. (John Arbash Meinel, #110399)
6992
bzr 0.16rc1 2007-04-26
6993
#######################
6995
Notes When Upgrading
6996
********************
6998
* ``bzr remove`` and ``bzr rm`` will now remove the working file, if
6999
it could be recovered again.
7000
This has been done for consistency with svn and the unix rm command.
7001
The old ``remove`` behaviour has been retained in the new option
7002
``bzr remove --keep``, which will just stop versioning the file,
7004
``bzr remove --force`` have been added which will always delete the
7006
``bzr remove`` is also more verbose.
7007
(Marius Kruger, #82602)
7012
* Merge directives can now be supplied as input to `merge` and `pull`,
7013
like bundles can. (Aaron Bentley)
7015
* Sending the SIGQUIT signal to bzr, which can be done on Unix by
7016
pressing Control-Backslash, drops bzr into a debugger. Type ``'c'``
7017
to continue. This can be disabled by setting the environment variable
7018
``BZR_SIGQUIT_PDB=0``. (Martin Pool)
7020
* selftest now supports --list-only to list tests instead of running
7021
them. (Ian Clatworthy)
7023
* selftest now supports --exclude PATTERN (or -x PATTERN) to exclude
7024
tests with names that match that regular expression.
7025
(Ian Clatworthy, #102679)
7027
* selftest now supports --randomize SEED to run tests in a random order.
7028
SEED is typically the value 'now' meaning 'use the current time'.
7029
(Ian Clatworthy, #102686)
7031
* New option ``--fixes`` to commit, which stores bug fixing annotations as
7032
revision properties. Built-in support for Launchpad, Debian, Trac and
7033
Bugzilla bug trackers. (Jonathan Lange, James Henstridge, Robert Collins)
7035
* New API, ``bzrlib.bugtracker.tracker_registry``, for adding support for
7036
other bug trackers to ``fixes``. (Jonathan Lange, James Henstridge,
7039
* ``selftest`` has new short options ``-f`` and ``-1``. (Martin
7042
* ``bzrlib.tsort.MergeSorter`` optimizations. Change the inner loop
7043
into using local variables instead of going through ``self._var``.
7044
Improves the time to ``merge_sort`` a 10k revision graph by
7045
approximately 40% (~700->400ms). (John Arbash Meinel)
7047
* ``make docs`` now creates a man page at ``man1/bzr.1`` fixing bug 107388.
7050
* ``bzr help`` now provides cross references to other help topics using
7051
the _see_also facility on command classes. Likewise the bzr_man
7052
documentation, and the bzr.1 man page also include this information.
7055
* Tags are now included in logs, that use the long log formatter.
7056
(Erik Bågfors, Alexander Belchenko)
7058
* ``bzr help`` provides a clearer message when a help topic cannot be
7059
found. (Robert Collins, #107656)
7061
* ``bzr help`` now accepts optional prefixes for command help. The help
7062
for all commands can now be found at ``bzr help commands/COMMANDNAME``
7063
as well as ``bzr help COMMANDNAME`` (which only works for commands
7064
where the name is not the same as a more general help topic).
7067
* ``bzr help PLUGINNAME`` will now return the module docstring from the
7068
plugin PLUGINNAME. (Robert Collins, #50408)
7070
* New help topic ``urlspec`` which lists the availables transports.
7071
(Goffredo Baroncelli)
7073
* doc/server.txt updated to document the default bzr:// port
7074
and also update the blurb about the hpss' current status.
7075
(Robert Collins, #107125).
7077
* ``bzr serve`` now listens on interface 0.0.0.0 by default, making it
7078
serve out to the local LAN (and anyone in the world that can reach the
7079
machine running ``bzr serve``. (Robert Collins, #98918)
7081
* A new smart server protocol version has been added. It prefixes requests
7082
and responses with an explicit version identifier so that future protocol
7083
revisions can be dealt with gracefully. (Andrew Bennetts, Robert Collins)
7085
* The bzr protocol version 2 indicates success or failure in every response
7086
without depending on particular commands encoding that consistently,
7087
allowing future client refactorings to be much more robust about error
7088
handling. (Robert Collins, Martin Pool, Andrew Bennetts)
7090
* The smart protocol over HTTP client has been changed to always post to the
7091
same ``.bzr/smart`` URL under the original location when it can. This allows
7092
HTTP servers to only have to pass URLs ending in .bzr/smart to the smart
7093
server handler, and not arbitrary ``.bzr/*/smart`` URLs. (Andrew Bennetts)
7095
* digest authentication is now supported for proxies and HTTP by the urllib
7096
based http implementation. Tested against Apache 2.0.55 and Squid
7097
2.6.5. Basic and digest authentication are handled coherently for HTTP
7098
and proxy: if the user is provided in the url (bzr command line for HTTP,
7099
proxy environment variables for proxies), the password is prompted for
7100
(only once). If the password is provided, it is taken into account. Once
7101
the first authentication is successful, all further authentication
7102
roundtrips are avoided by preventively setting the right authentication
7109
* bzrlib API compatability with 0.8 has been dropped, cleaning up some
7110
code paths. (Robert Collins)
7112
* Change the format of chroot urls so that they can be safely manipulated
7113
by generic url utilities without causing the resulting urls to have
7114
escaped the chroot. A side effect of this is that creating a chroot
7115
requires an explicit action using a ChrootServer.
7116
(Robert Collins, Andrew Bennetts)
7118
* Deprecate ``Branch.get_root_id()`` because branches don't have root ids,
7119
rather than fixing bug #96847. (Aaron Bentley)
7121
* ``WorkingTree.apply_inventory_delta`` provides a better alternative to
7122
``WorkingTree._write_inventory``. (Aaron Bentley)
7124
* Convenience method ``TestCase.expectFailure`` ensures that known failures
7125
do not silently pass. (Aaron Bentley)
7127
* ``Transport.local_abspath`` now raises ``NotLocalUrl`` rather than
7128
``TransportNotPossible``. (Martin Pool, Ian Clatworthy)
7130
* New SmartServer hooks facility. There are two initial hooks documented
7131
in ``bzrlib.transport.smart.SmartServerHooks``. The two initial hooks allow
7132
plugins to execute code upon server startup and shutdown.
7135
* SmartServer in standalone mode will now close its listening socket
7136
when it stops, rather than waiting for garbage collection. This primarily
7137
fixes test suite hangs when a test tries to connect to a shutdown server.
7138
It may also help improve behaviour when dealing with a server running
7139
on a specific port (rather than dynamically assigned ports).
7142
* Move most SmartServer code into a new package, bzrlib/smart.
7143
bzrlib/transport/remote.py contains just the Transport classes that used
7144
to be in bzrlib/transport/smart.py. (Andrew Bennetts)
7146
* urllib http implementation avoid roundtrips associated with
7147
401 (and 407) errors once the authentication succeeds.
7150
* urlib http now supports querying the user for a proxy password if
7151
needed. Realm is shown in the prompt for both HTTP and proxy
7152
authentication when the user is required to type a password.
7155
* Renamed SmartTransport (and subclasses like SmartTCPTransport) to
7156
RemoteTransport (and subclasses to RemoteTCPTransport, etc). This is more
7157
consistent with its new home in ``bzrlib/transport/remote.py``, and because
7158
it's not really a "smart" transport, just one that does file operations
7159
via remote procedure calls. (Andrew Bennetts)
7161
* The ``lock_write`` method of ``LockableFiles``, ``Repository`` and
7162
``Branch`` now accept a ``token`` keyword argument, so that separate
7163
instances of those objects can share a lock if it has the right token.
7164
(Andrew Bennetts, Robert Collins)
7166
* New method ``get_branch_reference`` on ``BzrDir`` allows the detection of
7167
branch references - which the smart server component needs.
7169
* The Repository API ``make_working_trees`` is now permitted to return
7170
False when ``set_make_working_trees`` is not implemented - previously
7171
an unimplemented ``set_make_working_trees`` implied the result True
7172
from ``make_working_trees``. This has been changed to accomodate the
7173
smart server, where it does not make sense (at this point) to ever
7174
make working trees by default. (Robert Collins)
7176
* Command objects can now declare related help topics by having _see_also
7177
set to a list of related topic. (Robert Collins)
7179
* ``bzrlib.help`` now delegates to the Command class for Command specific
7180
help. (Robert Collins)
7182
* New class ``TransportListRegistry``, derived from the Registry class, which
7183
simplifies tracking the available Transports. (Goffredo Baroncelli)
7185
* New function ``Branch.get_revision_id_to_revno_map`` which will
7186
return a dictionary mapping revision ids to dotted revnos. Since
7187
dotted revnos are defined in the context of the branch tip, it makes
7188
sense to generate them from a ``Branch`` object.
7189
(John Arbash Meinel)
7191
* Fix the 'Unprintable error' message display to use the repr of the
7192
exception that prevented printing the error because the str value
7193
for it is often not useful in debugging (e.g. KeyError('foo') has a
7194
str() of 'foo' but a repr of 'KeyError('foo')' which is much more
7195
useful. (Robert Collins)
7197
* ``urlutils.normalize_url`` now unescapes unreserved characters, such as "~".
7203
* Don't fail bundle selftest if email has 'two' embedded.
7204
(Ian Clatworthy, #98510)
7206
* Remove ``--verbose`` from ``bzr bundle``. It didn't work anyway.
7207
(Robert Widhopf-Fenk, #98591)
7209
* Remove ``--basis`` from the checkout/branch commands - it didn't work
7210
properly and is no longer beneficial.
7211
(Robert Collins, #53675, #43486)
7213
* Don't produce encoding error when adding duplicate files.
7216
* Fix ``bzr log <file>`` so it only logs the revisions that changed
7217
the file, and does it faster.
7218
(Kent Gibson, John Arbash Meinel, #51980, #69477)
7220
* Fix ``InterDirstateTre._iter_changes`` to handle when we come across
7221
an empty versioned directory, which now has files in it.
7222
(John Arbash Meinel, #104257)
7224
* Teach ``common_ancestor`` to shortcut when the tip of one branch is
7225
inside the ancestry of the other. Saves a lot of graph processing
7226
(with an ancestry of 16k revisions, ``bzr merge ../already-merged``
7227
changes from 2m10s to 13s). (John Arbash Meinel, #103757)
7229
* Fix ``show_diff_trees`` to handle the case when a file is modified,
7230
and the containing directory is renamed. (The file path is different
7231
in this versus base, but it isn't marked as a rename).
7232
(John Arbash Meinel, #103870)
7234
* FTP now works even when the FTP server does not support atomic rename.
7235
(Aaron Bentley, #89436)
7237
* Correct handling in bundles and merge directives of timezones with
7238
that are not an integer number of hours offset from UTC. Always
7239
represent the epoch time in UTC to avoid problems with formatting
7240
earlier times on win32. (Martin Pool, Alexander Belchenko, John
7243
* Typo in the help for ``register-branch`` fixed. (Robert Collins, #96770)
7245
* "dirstate" and "dirstate-tags" formats now produce branches compatible
7246
with old versions of bzr. (Aaron Bentley, #107168))
7248
* Handle moving a directory when children have been added, removed,
7249
and renamed. (John Arbash Meinel, #105479)
7251
* Don't preventively use basic authentication for proxy before receiving a
7252
407 error. Otherwise people willing to use other authentication schemes
7253
may expose their password in the clear (or nearly). This add one
7254
roundtrip in case basic authentication should be used, but plug the
7258
* Handle http and proxy digest authentication.
7259
(Vincent Ladeuil, #94034).
7264
* Added ``bzrlib.strace.strace`` which will strace a single callable and
7265
return a StraceResult object which contains just the syscalls involved
7266
in running it. (Robert Collins)
7268
* New test method ``reduceLockdirTimeout`` to drop the default (ui-centric)
7269
default time down to one suitable for tests. (Andrew Bennetts)
7271
* Add new ``vfs_transport_factory`` attribute on tests which provides the
7272
common vfs backing for both the readonly and readwrite transports.
7273
This allows the RemoteObject tests to back onto local disk or memory,
7274
and use the existing ``transport_server`` attribute all tests know about
7275
to be the smart server transport. This in turn allows tests to
7276
differentiate between 'transport to access the branch', and
7277
'transport which is a VFS' - which matters in Remote* tests.
7278
(Robert Collins, Andrew Bennetts)
7280
* The ``make_branch_and_tree`` method for tests will now create a
7281
lightweight checkout for the tree if the ``vfs_transport_factory`` is not
7282
a LocalURLServer. (Robert Collins, Andrew Bennetts)
7284
* Branch implementation tests have been audited to ensure that all urls
7285
passed to Branch APIs use proper urls, except when local-disk paths
7286
are intended. This is so that tests correctly access the test transport
7287
which is often not equivalent to local disk in Remote* tests. As part
7288
of this many tests were adjusted to remove dependencies on local disk
7290
(Robert Collins, Andrew Bennetts)
7292
* Mark bzrlib.tests and bzrlib.tests.TestUtil as providing assertFOO helper
7293
functions by adding a ``__unittest`` global attribute. (Robert Collins,
7294
Andrew Bennetts, Martin Pool, Jonathan Lange)
7296
* Refactored proxy and authentication handling to simplify the
7297
implementation of new auth schemes for both http and proxy.
7306
* Handle incompatible repositories as a user issue when fetching.
7309
* Don't give a recommendation to upgrade when branching or
7310
checking out a branch that contains an old-format working tree.
7313
bzr 0.15rc3 2007-03-26
7314
#######################
7319
* A warning is now displayed when opening working trees in older
7320
formats, to encourage people to upgrade to WorkingTreeFormat4.
7326
* HTTP redirections are now taken into account when a branch (or a
7327
bundle) is accessed for the first time. A message is issued at each
7328
redirection to inform the user. In the past, http redirections were
7329
silently followed for each request which significantly degraded the
7330
performances. The http redirections are not followed anymore by
7331
default, instead a RedirectRequested exception is raised. For bzrlib
7332
users needing to follow http redirections anyway,
7333
``bzrlib.transport.do_catching_redirections`` provide an easy transition
7339
* Added ``ReadLock.temporary_write_lock()`` to allow upgrading an OS read
7340
lock to an OS write lock. Linux can do this without unlocking, Win32
7341
needs to unlock in between. (John Arbash Meinel)
7343
* New parameter ``recommend_upgrade`` to ``BzrDir.open_workingtree``
7344
to silence (when false) warnings about opening old formats.
7347
* Fix minor performance regression with bzr-0.15 on pre-dirstate
7348
trees. (We were reading the working inventory too many times).
7349
(John Arbash Meinel)
7351
* Remove ``Branch.get_transaction()`` in favour of a simple cache of
7352
``revision_history``. Branch subclasses should override
7353
``_gen_revision_history`` rather than ``revision_history`` to make use of
7354
this cache, and call ``_clear_revision_history_cache`` and
7355
``_cache_revision_history`` at appropriate times. (Andrew Bennetts)
7360
* Take ``smtp_server`` from user config into account.
7363
* Restore Unicode filename handling for versioned and unversioned files.
7364
(John Arbash Meinel, #92608)
7366
* Don't fail during ``bzr commit`` if a file is marked removed, and
7367
the containing directory is auto-removed. (John Arbash Meinel, #93681)
7369
* ``bzr status FILENAME`` failed on Windows because of an uncommon
7370
errno. (``ERROR_DIRECTORY == 267 != ENOTDIR``).
7371
(Wouter van Heyst, John Arbash Meinel, #90819)
7373
* ``bzr checkout source`` should create a local branch in the same
7374
format as source. (John Arbash Meinel, #93854)
7376
* ``bzr commit`` with a kind change was failing to update the
7377
last-changed-revision for directories. The
7378
InventoryDirectory._unchanged only looked at the ``parent_id`` and name,
7379
ignoring the fact that the kind could have changed, too.
7380
(John Arbash Meinel, #90111)
7382
* ``bzr mv dir/subdir other`` was incorrectly updating files inside
7383
the directory. So that there was a chance it would break commit,
7384
etc. (John Arbash Meinel, #94037)
7386
* Correctly handles mutiple permanent http redirections.
7389
bzr 0.15rc2 2007-03-14
7390
#######################
7392
Notes When Upgrading
7393
********************
7395
* Release 0.15rc2 of bzr changes the ``bzr init-repo`` command to
7396
default to ``--trees`` instead of ``--no-trees``.
7397
Existing shared repositories are not affected.
7402
* New ``merge-directive`` command to generate machine- and human-readable
7403
merge requests. (Aaron Bentley)
7405
* New ``submit:`` revision specifier makes it easy to diff against the
7406
common ancestor with the submit location (Aaron Bentley)
7408
* Added support for Putty's SSH implementation. (Dmitry Vasiliev)
7410
* Added ``bzr status --versioned`` to report only versioned files,
7411
not unknowns. (Kent Gibson)
7413
* Merge now autodetects the correct line-ending style for its conflict
7414
markers. (Aaron Bentley)
7419
* Refactored SSH vendor registration into SSHVendorManager class.
7425
* New ``--numbered-dirs`` option to ``bzr selftest`` to use
7426
numbered dirs for TestCaseInTempDir. This is default behavior
7427
on Windows. Anyone can force named dirs on Windows
7428
with ``--no-numbered-dirs``. (Alexander Belchenko)
7430
* Fix ``RevisionSpec_revid`` to handle the Unicode strings passed in
7431
from the command line. (Marien Zwart, #90501)
7433
* Fix ``TreeTransform._iter_changes`` when both the source and
7434
destination are missing. (Aaron Bentley, #88842)
7436
* Fix commit of merges with symlinks in dirstate trees.
7439
* Switch the ``bzr init-repo`` default from --no-trees to --trees.
7440
(Wouter van Heyst, #53483)
7443
bzr 0.15rc1 2007-03-07
7444
#######################
7449
* The default disk format has changed. Please run 'bzr upgrade' in your
7450
working trees to upgrade. This new default is compatible for network
7451
operations, but not for local operations. That is, if you have two
7452
versions of bzr installed locally, after upgrading you can only use the
7453
bzr 0.15 version. This new default does not enable tags or nested-trees
7454
as they are incompatible with bzr versions before 0.15 over the network.
7456
* For users of bzrlib: Two major changes have been made to the working tree
7457
api in bzrlib. The first is that many methods and attributes, including
7458
the inventory attribute, are no longer valid for use until one of
7459
``lock_read``/``lock_write``/``lock_tree_write`` has been called,
7460
and become invalid again after unlock is called. This has been done
7461
to improve performance and correctness as part of the dirstate
7463
(Robert Collins, John A Meinel, Martin Pool, and others).
7465
* For users of bzrlib: The attribute 'tree.inventory' should be considered
7466
readonly. Previously it was possible to directly alter this attribute, or
7467
its contents, and have the tree notice this. This has been made
7468
unsupported - it may work in some tree formats, but in the newer dirstate
7469
format such actions will have no effect and will be ignored, or even
7470
cause assertions. All operations possible can still be carried out by a
7471
combination of the tree API, and the bzrlib.transform API. (Robert
7472
Collins, John A Meinel, Martin Pool, and others).
7477
* Support for OS Windows 98. Also .bzr.log on any windows system
7478
saved in My Documents folder. (Alexander Belchenko)
7480
* ``bzr mv`` enhanced to support already moved files.
7481
In the past the mv command would have failed if the source file doesn't
7482
exist. In this situation ``bzr mv`` would now detect that the file has
7483
already moved and update the repository accordingly, if the target file
7485
A new option ``--after`` has been added so that if two files already
7486
exist, you could notify Bazaar that you have moved a (versioned) file
7487
and replaced it with another. Thus in this case ``bzr move --after``
7488
will only update the Bazaar identifier.
7489
(Steffen Eichenberg, Marius Kruger)
7491
* ``ls`` now works on treeless branches and remote branches.
7494
* ``bzr help global-options`` describes the global options.
7497
* ``bzr pull --overwrite`` will now correctly overwrite checkouts.
7500
* Files are now allowed to change kind (e.g. from file to symlink).
7501
Supported by ``commit``, ``revert`` and ``status``
7504
* ``inventory`` and ``unknowns`` hidden in favour of ``ls``
7507
* ``bzr help checkouts`` descibes what checkouts are and some possible
7508
uses of them. (James Westby, Aaron Bentley)
7510
* A new ``-d`` option to push, pull and merge overrides the default
7511
directory. (Martin Pool)
7513
* Branch format 6: smaller, and potentially faster than format 5. Supports
7514
``append_history_only`` mode, where the log view and revnos do not change,
7515
except by being added to. Stores policy settings in
7516
".bzr/branch/branch.conf".
7518
* ``append_only`` branches: Format 6 branches may be configured so that log
7519
view and revnos are always consistent. Either create the branch using
7520
"bzr init --append-revisions-only" or edit the config file as descriped
7521
in docs/configuration.txt.
7523
* rebind: Format 6 branches retain the last-used bind location, so if you
7524
"bzr unbind", you can "bzr bind" to bind to the previously-selected
7527
* Builtin tags support, created and deleted by the ``tag`` command and
7528
stored in the branch. Tags can be accessed with the revisionspec
7529
``-rtag:``, and listed with ``bzr tags``. Tags are not versioned
7530
at present. Tags require a network incompatible upgrade. To perform this
7531
upgrade, run ``bzr upgrade --dirstate-tags`` in your branch and
7532
repositories. (Martin Pool)
7534
* The ``bzr://`` transport now has a well-known port number, 4155,
7535
which it will use by default. (Andrew Bennetts, Martin Pool)
7537
* Bazaar now looks for user-installed plugins before looking for site-wide
7538
plugins. (Jonathan Lange)
7540
* ``bzr resolve`` now detects and marks resolved text conflicts.
7546
* Internally revision ids and file ids are now passed around as utf-8
7547
bytestrings, rather than treating them as Unicode strings. This has
7548
performance benefits for Knits, since we no longer need to decode the
7549
revision id for each line of content, nor for each entry in the index.
7550
This will also help with the future dirstate format.
7551
(John Arbash Meinel)
7553
* Reserved ids (any revision-id ending in a colon) are rejected by
7554
versionedfiles, repositories, branches, and working trees
7557
* Minor performance improvement by not creating a ProgressBar for
7558
every KnitIndex we create. (about 90ms for a bzr.dev tree)
7559
(John Arbash Meinel)
7561
* New easier to use Branch hooks facility. There are five initial hooks,
7562
all documented in bzrlib.branch.BranchHooks.__init__ - ``'set_rh'``,
7563
``'post_push'``, ``'post_pull'``, ``'post_commit'``,
7564
``'post_uncommit'``. These hooks fire after the matching operation
7565
on a branch has taken place, and were originally added for the
7566
branchrss plugin. (Robert Collins)
7568
* New method ``Branch.push()`` which should be used when pushing from a
7569
branch as it makes performance and policy decisions to match the UI
7570
level command ``push``. (Robert Collins).
7572
* Add a new method ``Tree.revision_tree`` which allows access to cached
7573
trees for arbitrary revisions. This allows the in development dirstate
7574
tree format to provide access to the callers to cached copies of
7575
inventory data which are cheaper to access than inventories from the
7577
(Robert Collins, Martin Pool)
7579
* New ``Branch.last_revision_info`` method, this is being done to allow
7580
optimization of requests for both the number of revisions and the last
7581
revision of a branch with smartservers and potentially future branch
7582
formats. (Wouter van Heyst, Robert Collins)
7584
* Allow ``'import bzrlib.plugins.NAME'`` to work when the plugin NAME has not
7585
yet been loaded by ``load_plugins()``. This allows plugins to depend on each
7586
other for code reuse without requiring users to perform file-renaming
7587
gymnastics. (Robert Collins)
7589
* New Repository method ``'gather_stats'`` for statistic data collection.
7590
This is expected to grow to cover a number of related uses mainly
7591
related to bzr info. (Robert Collins)
7593
* Log formatters are now managed with a registry.
7594
``log.register_formatter`` continues to work, but callers accessing
7595
the FORMATTERS dictionary directly will not.
7597
* Allow a start message to be passed to the ``edit_commit_message``
7598
function. This will be placed in the message offered to the user
7599
for editing above the separator. It allows a template commit message
7600
to be used more easily. (James Westby)
7602
* ``GPGStrategy.sign()`` will now raise ``BzrBadParameterUnicode`` if
7603
you pass a Unicode string rather than an 8-bit string. Callers need
7604
to be updated to encode first. (John Arbash Meinel)
7606
* Branch.push, pull, merge now return Result objects with information
7607
about what happened, rather than a scattering of various methods. These
7608
are also passed to the post hooks. (Martin Pool)
7610
* File formats and architecture is in place for managing a forest of trees
7611
in bzr, and splitting up existing trees into smaller subtrees, and
7612
finally joining trees to make a larger tree. This is the first iteration
7613
of this support, and the user-facing aspects still require substantial
7614
work. If you wish to experiment with it, use ``bzr upgrade
7615
--dirstate-with-subtree`` in your working trees and repositories.
7616
You can use the hidden commands ``split`` and ``join`` and to create
7617
and manipulate nested trees, but please consider using the nested-trees
7618
branch, which contains substantial UI improvements, instead.
7619
http://code.aaronbentley.com/bzr/bzrrepo/nested-trees/
7620
(Aaron Bentley, Martin Pool, Robert Collins).
7625
* ``bzr annotate`` now uses dotted revnos from the viewpoint of the
7626
branch, rather than the last changed revision of the file.
7627
(John Arbash Meinel, #82158)
7629
* Lock operations no longer hang if they encounter a permission problem.
7632
* ``bzr push`` can resume a push that was canceled before it finished.
7633
Also, it can push even if the target directory exists if you supply
7634
the ``--use-existing-dir`` flag.
7635
(John Arbash Meinel, #30576, #45504)
7637
* Fix http proxy authentication when user and an optional
7638
password appears in the ``*_proxy`` vars. (Vincent Ladeuil,
7641
* ``bzr log branch/file`` works for local treeless branches
7642
(Aaron Bentley, #84247)
7644
* Fix problem with UNC paths on Windows 98. (Alexander Belchenko, #84728)
7646
* Searching location of CA bundle for PyCurl in env variable
7647
(``CURL_CA_BUNDLE``), and on win32 along the PATH.
7648
(Alexander Belchenko, #82086)
7650
* ``bzr init`` works with unicode argument LOCATION.
7651
(Alexander Belchenko, #85599)
7653
* Raise ``DependencyNotPresent`` if pycurl do not support https.
7654
(Vincent Ladeuil, #85305)
7656
* Invalid proxy env variables should not cause a traceback.
7657
(Vincent Ladeuil, #87765)
7659
* Ignore patterns normalised to use '/' path separator.
7660
(Kent Gibson, #86451)
7662
* bzr rocks. It sure does! Fix case. (Vincent Ladeuil, #78026)
7664
* Fix bzrtools shelve command for removed lines beginning with "--"
7665
(Johan Dahlberg, #75577)
7670
* New ``--first`` option to ``bzr selftest`` to run specified tests
7671
before the rest of the suite. (Martin Pool)
7675
####################
7680
* ``bzr help global-options`` describes the global options. (Aaron Bentley)
7685
* Skip documentation generation tests if the tools to do so are not
7686
available. Fixes running selftest for installled copies of bzr.
7687
(John Arbash Meinel, #80330)
7689
* Fix the code that discovers whether bzr is being run from it's
7690
working tree to handle the case when it isn't but the directory
7691
it is in is below a repository. (James Westby, #77306)
7694
bzr 0.14rc1 2007-01-16
7695
#######################
7700
* New connection: ``bzr+http://`` which supports tunnelling the smart
7701
protocol over an HTTP connection. If writing is enabled on the bzr
7702
server, then you can write over the http connection.
7703
(Andrew Bennetts, John Arbash Meinel)
7705
* Aliases now support quotation marks, so they can contain whitespace
7708
* PyCurlTransport now use a single curl object. By specifying explicitly
7709
the 'Range' header, we avoid the need to use two different curl objects
7710
(and two connections to the same server). (Vincent Ladeuil)
7712
* ``bzr commit`` does not prompt for a message until it is very likely to
7713
succeed. (Aaron Bentley)
7715
* ``bzr conflicts`` now takes --text to list pathnames of text conflicts
7718
* Fix ``iter_lines_added_or_present_in_versions`` to use a set instead
7719
of a list while checking if a revision id was requested. Takes 10s
7720
off of the ``fileids_affected_by_revision_ids`` time, which is 10s
7721
of the ``bzr branch`` time. Also improve ``fileids_...`` time by
7722
filtering lines with a regex rather than multiple ``str.find()``
7723
calls. (saves another 300ms) (John Arbash Meinel)
7725
* Policy can be set for each configuration key. This allows keys to be
7726
inherited properly across configuration entries. For example, this
7727
should enable you to do::
7729
[/home/user/project]
7730
push_location = sftp://host/srv/project/
7731
push_location:policy = appendpath
7733
And then a branch like ``/home/user/project/mybranch`` should get an
7734
automatic push location of ``sftp://host/srv/project/mybranch``.
7737
* Added ``bzr status --short`` to make status report svn style flags
7738
for each file. For example::
7740
$ bzr status --short
7746
* 'bzr selftest --clean-output' allows easily clean temporary tests
7747
directories without running tests. (Alexander Belchenko)
7749
* ``bzr help hidden-commands`` lists all hidden commands. (Aaron Bentley)
7751
* ``bzr merge`` now has an option ``--pull`` to fall back to pull if
7752
local is fully merged into remote. (Jan Hudec)
7754
* ``bzr help formats`` describes available directory formats. (Aaron Bentley)
7759
* A few tweaks directly to ``fileids_affected_by_revision_ids`` to
7760
help speed up processing, as well allowing to extract unannotated
7761
lines. Between the two ``fileids_affected_by_revision_ids`` is
7762
improved by approx 10%. (John Arbash Meinel)
7764
* Change Revision serialization to only write out millisecond
7765
resolution. Rather than expecting floating point serialization to
7766
preserve more resolution than we need. (Henri Weichers, Martin Pool)
7768
* Test suite ends cleanly on Windows. (Vincent Ladeuil)
7770
* When ``encoding_type`` attribute of class Command is equal to 'exact',
7771
force sys.stdout to be a binary stream on Windows, and therefore
7772
keep exact line-endings (without LF -> CRLF conversion).
7773
(Alexander Belchenko)
7775
* Single-letter short options are no longer globally declared. (Martin
7778
* Before using detected user/terminal encoding bzr should check
7779
that Python has corresponding codec. (Alexander Belchenko)
7781
* Formats for end-user selection are provided via a FormatRegistry (Aaron Bentley)
7786
* ``bzr missing --verbose`` was showing adds/removals in the wrong
7787
direction. (John Arbash Meinel)
7789
* ``bzr annotate`` now defaults to showing dotted revnos for merged
7790
revisions. It cuts them off at a depth of 12 characters, but you can
7791
supply ``--long`` to see the full number. You can also use
7792
``--show-ids`` to display the original revision ids, rather than
7793
revision numbers and committer names. (John Arbash Meinel, #75637)
7795
* bzr now supports Win32 UNC path (e.g. ``\HOST\path``.
7796
(Alexander Belchenko, #57869)
7798
* Win32-specific: output of cat, bundle and diff commands don't mangle
7799
line-endings (Alexander Belchenko, #55276)
7801
* Replace broken fnmatch based ignore pattern matching with custom pattern
7803
(Kent Gibson, Jan Hudec #57637)
7805
* pycurl and urllib can detect short reads at different places. Update
7806
the test suite to test more cases. Also detect http error code 416
7807
which was raised for that specific bug. Also enhance the urllib
7808
robustness by detecting invalid ranges (and pycurl's one by detecting
7809
short reads during the initial GET). (Vincent Ladeuil, #73948)
7811
* The urllib connection sharing interacts badly with urllib2
7812
proxy setting (the connections didn't go thru the proxy
7813
anymore). Defining a proper ProxyHandler solves the
7814
problem. (Vincent Ladeuil, #74759)
7816
* Use urlutils to generate relative URLs, not osutils
7817
(Aaron Bentley, #76229)
7819
* ``bzr status`` in a readonly directory should work without giving
7820
lots of errors. (John Arbash Meinel, #76299)
7822
* Mention the revisionspec topic for the revision option help.
7823
(Wouter van Heyst, #31663)
7825
* Allow plugins import from zip archives.
7826
(Alexander Belchenko, #68124)
7830
####################
7832
No changes from 0.13rc
7835
bzr 0.13rc1 2006-11-27
7836
#######################
7841
* New command ``bzr remove-tree`` allows the removal of the working
7843
(Daniel Silverstone)
7845
* urllib uses shared keep-alive connections, so http
7846
operations are substantially faster.
7847
(Vincent Ladeuil, #53654)
7849
* ``bzr export`` allows an optional branch parameter, to export a bzr
7850
tree from some other url. For example:
7851
``bzr export bzr.tar.gz http://bazaar-vcs.org/bzr/bzr.dev``
7852
(Daniel Silverstone)
7854
* Added ``bzr help topics`` to the bzr help system. This gives a
7855
location for general information, outside of a specific command.
7856
This includes updates for ``bzr help revisionspec`` the first topic
7857
included. (Goffredo Baroncelli, John Arbash Meinel, #42714)
7859
* WSGI-compatible HTTP smart server. See ``doc/http_smart_server.txt``.
7862
* Knit files will now cache full texts only when the size of the
7863
deltas is as large as the size of the fulltext. (Or after 200
7864
deltas, whichever comes first). This has the most benefit on large
7865
files with small changes, such as the inventory for a large project.
7866
(eg For a project with 2500 files, and 7500 revisions, it changes
7867
the size of inventory.knit from 11MB to 5.4MB) (John Arbash Meinel)
7872
* New -D option given before the command line turns on debugging output
7873
for particular areas. -Derror shows tracebacks on all errors.
7876
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
7877
and remove benchmarks that take longer than 10min to run.
7878
(John Arbash Meinel)
7880
* Use ``time.time()`` instead of ``time.clock()`` to decide on
7881
progress throttling. Because ``time.clock()`` is actually CPU time,
7882
so over a high-latency connection, too many updates get throttled.
7883
(John Arbash Meinel)
7885
* ``MemoryTransport.list_dir()`` would strip the first character for
7886
files or directories in root directory. (John Arbash Meinel)
7888
* New method ``get_branch_reference`` on 'BzrDir' allows the detection of
7889
branch references - which the smart server component needs.
7891
* New ``ChrootTransportDecorator``, accessible via the ``chroot+`` url
7892
prefix. It disallows any access to locations above a set URL. (Andrew
7898
* Now ``_KnitIndex`` properly decode revision ids when loading index data.
7899
And optimize the knit index parsing code.
7900
(Dmitry Vasiliev, John Arbash Meinel)
7902
* ``bzrlib/bzrdir.py`` was directly referencing ``bzrlib.workingtree``,
7903
without importing it. This prevented ``bzr upgrade`` from working
7904
unless a plugin already imported ``bzrlib.workingtree``
7905
(John Arbash Meinel, #70716)
7907
* Suppress the traceback on invalid URLs (Vincent Ladeuil, #70803).
7909
* Give nicer error message when an http server returns a 403
7910
error code. (Vincent Ladeuil, #57644).
7912
* When a multi-range http GET request fails, try a single
7913
range one. If it fails too, forget about ranges. Remember that until
7914
the death of the transport and propagates that to the clones.
7915
(Vincent Ladeuil, #62276, #62029).
7917
* Handles user/passwords supplied in url from command
7918
line (for the urllib implementation). Don't request already
7919
known passwords (Vincent Ladeuil, #42383, #44647, #48527)
7921
* ``_KnitIndex.add_versions()`` dictionary compresses revision ids as they
7922
are added. This fixes bug where fetching remote revisions records
7923
them as full references rather than integers.
7924
(John Arbash Meinel, #64789)
7926
* ``bzr ignore`` strips trailing slashes in patterns.
7927
Also ``bzr ignore`` rejects absolute paths. (Kent Gibson, #4559)
7929
* ``bzr ignore`` takes multiple arguments. (Cheuksan Edward Wang, #29488)
7931
* mv correctly handles paths that traverse symlinks.
7932
(Aaron Bentley, #66964)
7934
* Give nicer looking error messages when failing to connect over ssh.
7935
(John Arbash Meinel, #49172)
7937
* Pushing to a remote branch does not currently update the remote working
7938
tree. After a remote push, ``bzr status`` and ``bzr diff`` on the remote
7939
machine now show that the working tree is out of date.
7940
(Cheuksan Edward Wang #48136)
7942
* Use patiencediff instead of difflib for determining deltas to insert
7943
into knits. This avoids the O(N^3) behavior of difflib. Patience
7944
diff should be O(N^2). (Cheuksan Edward Wang, #65714)
7946
* Running ``bzr log`` on nonexistent file gives an error instead of the
7947
entire log history. (Cheuksan Edward Wang #50793)
7949
* ``bzr cat`` can look up contents of removed or renamed files. If the
7950
pathname is ambiguous, i.e. the files in the old and new trees have
7951
different id's, the default is the file in the new tree. The user can
7952
use "--name-from-revision" to select the file in the old tree.
7953
(Cheuksan Edward Wang, #30190)
7958
* TestingHTTPRequestHandler really handles the Range header
7959
(previously it was ignoring it and returning the whole file,).
7962
####################
7967
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
7968
and remove benchmarks that take longer than 10min to run.
7969
(John Arbash Meinel)
7971
bzr 0.12rc1 2006-10-23
7972
#######################
7977
* ``bzr log`` now shows dotted-decimal revision numbers for all revisions,
7978
rather than just showing a decimal revision number for revisions on the
7979
mainline. These revision numbers are not yet accepted as input into bzr
7980
commands such as log, diff etc. (Robert Collins)
7982
* revisions can now be specified using dotted-decimal revision numbers.
7983
For instance, ``bzr diff -r 1.2.1..1.2.3``. (Robert Collins)
7985
* ``bzr help commands`` output is now shorter (Aaron Bentley)
7987
* ``bzr`` now uses lazy importing to reduce the startup time. This has
7988
a moderate effect on lots of actions, especially ones that have
7989
little to do. For example ``bzr rocks`` time is down to 116ms from
7990
283ms. (John Arbash Meinel)
7992
* New Registry class to provide name-to-object registry-like support,
7993
for example for schemes where plugins can register new classes to
7994
do certain tasks (e.g. log formatters). Also provides lazy registration
7995
to allow modules to be loaded on request.
7996
(John Arbash Meinel, Adeodato Simó)
8001
* LogFormatter subclasses show now expect the 'revno' parameter to
8002
show() to be a string rather than an int. (Robert Collins)
8007
* ``TestCase.run_bzr``, ``run_bzr_captured``, and ``run_bzr_subprocess``
8008
can take a ``working_dir='foo'`` parameter, which will change directory
8009
for the command. (John Arbash Meinel)
8011
* ``bzrlib.lazy_regex.lazy_compile`` can be used to create a proxy
8012
around a regex, which defers compilation until first use.
8013
(John Arbash Meinel)
8015
* ``TestCase.run_bzr_subprocess`` defaults to supplying the
8016
``--no-plugins`` parameter to ensure test reproducability, and avoid
8017
problems with system-wide installed plugins. (John Arbash Meinel)
8019
* Unique tree root ids are now supported. Newly created trees still
8020
use the common root id for compatibility with bzr versions before 0.12.
8023
* ``WorkingTree.set_root_id(None)`` is now deprecated. Please
8024
pass in ``inventory.ROOT_ID`` if you want the default root id value.
8025
(Robert Collins, John Arbash Meinel)
8027
* New method ``WorkingTree.flush()`` which will write the current memory
8028
inventory out to disk. At the same time, ``read_working_inventory`` will
8029
no longer trash the current tree inventory if it has been modified within
8030
the current lock, and the tree will now ``flush()`` automatically on
8031
``unlock()``. ``WorkingTree.set_root_id()`` has been updated to take
8032
advantage of this functionality. (Robert Collins, John Arbash Meinel)
8034
* ``bzrlib.tsort.merge_sorted`` now accepts ``generate_revnos``. This
8035
parameter will cause it to add another column to its output, which
8036
contains the dotted-decimal revno for each revision, as a tuple.
8039
* ``LogFormatter.show_merge`` is deprecated in favour of
8040
``LogFormatter.show_merge_revno``. (Robert Collins)
8045
* Avoid circular imports by creating a deprecated function for
8046
``bzrlib.tree.RevisionTree``. Callers should have been using
8047
``bzrlib.revisontree.RevisionTree`` anyway. (John Arbash Meinel,
8050
* Don't use ``socket.MSG_WAITALL`` as it doesn't exist on all
8051
platforms. (Martin Pool, #66356)
8053
* Don't require ``Content-Type`` in range responses. Assume they are a
8054
single range if ``Content-Type`` does not exist.
8055
(John Arbash Meinel, #62473)
8057
* bzr branch/pull no longer complain about progress bar cleanup when
8058
interrupted during fetch. (Aaron Bentley, #54000)
8060
* ``WorkingTree.set_parent_trees()`` uses the trees to directly write
8061
the basis inventory, rather than going through the repository. This
8062
allows us to have 1 inventory read, and 2 inventory writes when
8063
committing a new tree. (John Arbash Meinel)
8065
* When reverting, files that are not locally modified that do not exist
8066
in the target are deleted, not just unversioned (Aaron Bentley)
8068
* When trying to acquire a lock, don't fail immediately. Instead, try
8069
a few times (up to 1 hour) before timing out. Also, report why the
8070
lock is unavailable (John Arbash Meinel, #43521, #49556)
8072
* Leave HttpTransportBase daughter classes decides how they
8073
implement cloning. (Vincent Ladeuil, #61606)
8075
* diff3 does not indicate conflicts on clean merge. (Aaron Bentley)
8077
* If a commit fails, the commit message is stored in a file at the root of
8078
the tree for later commit. (Cheuksan Edward Wang, Stefan Metzmacher,
8084
* New test base class TestCaseWithMemoryTransport offers memory-only
8085
testing facilities: its not suitable for tests that need to mutate disk
8086
state, but most tests should not need that and should be converted to
8087
TestCaseWithMemoryTransport. (Robert Collins)
8089
* ``TestCase.make_branch_and_memory_tree`` now takes a format
8090
option to set the BzrDir, Repository and Branch formats of the
8091
created objects. (Robert Collins, John Arbash Meinel)
8094
####################
8096
* Smart server transport test failures on windows fixed. (Lukáš Lalinský).
8098
bzr 0.11rc2 2006-09-27
8099
#######################
8104
* Test suite hangs on windows fixed. (Andrew Bennets, Alexander Belchenko).
8106
* Commit performance regression fixed. (Aaron Bentley, Robert Collins, John
8109
bzr 0.11rc1 2006-09-25
8110
#######################
8115
* Knit files now wait to create their contents until the first data is
8116
added. The old code used to create an empty .knit and a .kndx with just
8117
the header. However, this caused a lot of extra round trips over sftp.
8118
This can change the time for ``bzr push`` to create a new remote branch
8119
from 160s down to 100s. This also affects ``bzr commit`` performance when
8120
adding new files, ``bzr commit`` on a new kernel-like tree drops from 50s
8121
down to 40s (John Arbash Meinel, #44692)
8123
* When an entire subtree has been deleted, commit will now report that
8124
just the top of the subtree has been deleted, rather than reporting
8125
all the individual items. (Robert Collins)
8127
* Commit performs one less XML parse. (Robert Collins)
8129
* ``bzr checkout`` now operates on readonly branches as well
8130
as readwrite branches. This fixes bug #39542. (Robert Collins)
8132
* ``bzr bind`` no longer synchronises history with the master branch.
8133
Binding should be followed by an update or push to synchronise the
8134
two branches. This is closely related to the fix for bug #39542.
8137
* ``bzrlib.lazy_import.lazy_import`` function to create on-demand
8138
objects. This allows all imports to stay at the global scope, but
8139
modules will not actually be imported if they are not used.
8140
(John Arbash Meinel)
8142
* Support ``bzr://`` and ``bzr+ssh://`` urls to work with the new RPC-based
8143
transport which will be used with the upcoming high-performance smart
8144
server. The new command ``bzr serve`` will invoke bzr in server mode,
8145
which processes these requests. (Andrew Bennetts, Robert Collins, Martin
8148
* New command ``bzr version-info`` which can be used to get a summary
8149
of the current state of the tree. This is especially useful as part
8150
of a build commands. See ``doc/version_info.txt`` for more information
8151
(John Arbash Meinel)
8156
* ``'bzr inventory [FILE...]'`` allows restricting the file list to a
8157
specific set of files. (John Arbash Meinel, #3631)
8159
* Don't abort when annotating empty files (John Arbash Meinel, #56814)
8161
* Add ``Stanza.to_unicode()`` which can be passed to another Stanza
8162
when nesting stanzas. Also, add ``read_stanza_unicode`` to handle when
8163
reading a nested Stanza. (John Arbash Meinel)
8165
* Transform._set_mode() needs to stat the right file.
8166
(John Arbash Meinel, #56549)
8168
* Raise WeaveFormatError rather than StopIteration when trying to read
8169
an empty Weave file. (John Arbash Meinel, #46871)
8171
* Don't access e.code for generic URLErrors, only HTTPErrors have .code.
8172
(Vincent Ladeuil, #59835)
8174
* Handle boundary="" lines properly to allow access through a Squid proxy.
8175
(John Arbash Meinel, #57723)
8177
* revert now removes newly-added directories (Aaron Bentley, #54172)
8179
* ``bzr upgrade sftp://`` shouldn't fail to upgrade v6 branches if there
8180
isn't a working tree. (David Allouche, #40679)
8182
* Give nicer error messages when a user supplies an invalid --revision
8183
parameter. (John Arbash Meinel, #55420)
8185
* Handle when LANG is not recognized by python. Emit a warning, but
8186
just revert to using 'ascii'. (John Arbash Meinel, #35392)
8188
* Don't use ``preexec_fn`` on win32, as it is not supported by subprocess.
8189
(John Arbash Meinel)
8191
* Skip specific tests when the dependencies aren't met. This includes
8192
some ``setup.py`` tests when ``python-dev`` is not available, and
8193
some tests that depend on paramiko. (John Arbash Meinel, Mattheiu Moy)
8195
* Fallback to Paramiko properly, if no ``ssh`` executable exists on
8196
the system. (Andrew Bennetts, John Arbash Meinel)
8198
* ``Branch.bind(other_branch)`` no longer takes a write lock on the
8199
other branch, and will not push or pull between the two branches.
8200
API users will need to perform a push or pull or update operation if they
8201
require branch synchronisation to take place. (Robert Collins, #47344)
8203
* When creating a tarball or zipfile export, export unicode names as utf-8
8204
paths. This may not work perfectly on all platforms, but has the best
8205
chance of working in the common case. (John Arbash Meinel, #56816)
8207
* When committing, only files that exist in working tree or basis tree
8208
may be specified (Aaron Bentley, #50793)
8213
* Fixes to run on Python 2.5 (Brian M. Carlson, Martin Pool, Marien Zwart)
8218
* TestCaseInTempDir now creates a separate directory for HOME, rather
8219
than having HOME set to the same location as the working directory.
8220
(John Arbash Meinel)
8222
* ``run_bzr_subprocess()`` can take an optional ``env_changes={}`` parameter,
8223
which will update os.environ inside the spawned child. It also can
8224
take a ``universal_newlines=True``, which helps when checking the output
8225
of the command. (John Arbash Meinel)
8227
* Refactor SFTP vendors to allow easier re-use when ssh is used.
8230
* ``Transport.list_dir()`` and ``Transport.iter_files_recursive()`` should always
8231
return urlescaped paths. This is now tested (there were bugs in a few
8232
of the transports) (Andrew Bennetts, David Allouche, John Arbash Meinel)
8234
* New utility function ``symbol_versioning.deprecation_string``. Returns the
8235
formatted string for a callable, deprecation format pair. (Robert Collins)
8237
* New TestCase helper applyDeprecated. This allows you to call a callable
8238
which is deprecated without it spewing to the screen, just by supplying
8239
the deprecation format string issued for it. (Robert Collins)
8241
* Transport.append and Transport.put have been deprecated in favor of
8242
``.append_bytes``, ``.append_file``, ``.put_bytes``, and
8243
``.put_file``. This removes the ambiguity in what type of object the
8244
functions take. ``Transport.non_atomic_put_{bytes,file}`` has also
8245
been added. Which works similarly to ``Transport.append()`` except for
8246
SFTP, it doesn't have a round trip when opening the file. Also, it
8247
provides functionality for creating a parent directory when trying
8248
to create a file, rather than raise NoSuchFile and forcing the
8249
caller to repeat their request.
8250
(John Arbash Meinel)
8252
* WorkingTree has a new api ``unversion`` which allow the unversioning of
8253
entries by their file id. (Robert Collins)
8255
* ``WorkingTree.pending_merges`` is deprecated. Please use the
8256
``get_parent_ids`` (introduced in 0.10) method instead. (Robert Collins)
8258
* WorkingTree has a new ``lock_tree_write`` method which locks the branch for
8259
read rather than write. This is appropriate for actions which only need
8260
the branch data for reference rather than mutation. A new decorator
8261
``needs_tree_write_lock`` is provided in the workingtree module. Like the
8262
``needs_read_lock`` and ``needs_write_lock`` decorators this allows static
8263
declaration of the locking requirements of a function to ensure that
8264
a lock is taken out for casual scripts. (Robert Collins, #54107)
8266
* All WorkingTree methods which write to the tree, but not to the branch
8267
have been converted to use ``needs_tree_write_lock`` rather than
8268
``needs_write_lock``. Also converted is the revert, conflicts and tree
8269
transform modules. This provides a modest performance improvement on
8270
metadir style trees, due to the reduce lock-acquisition, and a more
8271
significant performance improvement on lightweight checkouts from
8272
remote branches, where trivial operations used to pay a significant
8273
penalty. It also provides the basis for allowing readonly checkouts.
8276
* Special case importing the standard library 'copy' module. This shaves
8277
off 40ms of startup time, while retaining compatibility. See:
8278
``bzrlib/inspect_for_copy.py`` for more details. (John Arbash Meinel)
8280
* WorkingTree has a new parent class MutableTree which represents the
8281
specialisations of Tree which are able to be altered. (Robert Collins)
8283
* New methods mkdir and ``put_file_bytes_non_atomic`` on MutableTree that
8284
mutate the tree and its contents. (Robert Collins)
8286
* Transport behaviour at the root of the URL is now defined and tested.
8287
(Andrew Bennetts, Robert Collins)
8292
* New test helper classs MemoryTree. This is typically accessed via
8293
``self.make_branch_and_memory_tree()`` in test cases. (Robert Collins)
8295
* Add ``start_bzr_subprocess`` and ``stop_bzr_subprocess`` to allow test
8296
code to continue running concurrently with a subprocess of bzr.
8297
(Andrew Bennetts, Robert Collins)
8299
* Add a new method ``Transport.get_smart_client()``. This is provided to
8300
allow upgrades to a richer interface than the VFS one provided by
8301
Transport. (Andrew Bennetts, Martin Pool)
8304
####################
8308
* 'merge' now takes --uncommitted, to apply uncommitted changes from a
8309
tree. (Aaron Bentley)
8311
* 'bzr add --file-ids-from' can be used to specify another path to use
8312
for creating file ids, rather than generating all new ones. Internally,
8313
the 'action' passed to ``smart_add_tree()`` can return ``file_ids`` that
8314
will be used, rather than having bzrlib generate new ones.
8315
(John Arbash Meinel, #55781)
8317
* ``bzr selftest --benchmark`` now allows a ``--cache-dir`` parameter.
8318
This will cache some of the intermediate trees, and decrease the
8319
setup time for benchmark tests. (John Arbash Meinel)
8321
* Inverse forms are provided for all boolean options. For example,
8322
--strict has --no-strict, --no-recurse has --recurse (Aaron Bentley)
8324
* Serialize out Inventories directly, rather than using ElementTree.
8325
Writing out a kernel sized inventory drops from 2s down to ~350ms.
8326
(Robert Collins, John Arbash Meinel)
8331
* Help diffutils 2.8.4 get along with binary tests (Marien Zwart: #57614)
8333
* Change LockDir so that if the lock directory doesn't exist when
8334
``lock_write()`` is called, an attempt will be made to create it.
8335
(John Arbash Meinel, #56974)
8337
* ``bzr uncommit`` preserves pending merges. (John Arbash Meinel, #57660)
8339
* Active FTP transport now works as intended. (ghozzy, #56472)
8341
* Really fix mutter() so that it won't ever raise a UnicodeError.
8342
It means it is possible for ~/.bzr.log to contain non UTF-8 characters.
8343
But it is a debugging log, not a real user file.
8344
(John Arbash Meinel, #56947, #53880)
8346
* Change Command handle to allow Unicode command and options.
8347
At present we cannot register Unicode command names, so we will get
8348
BzrCommandError('unknown command'), or BzrCommandError('unknown option')
8349
But that is better than a UnicodeError + a traceback.
8350
(John Arbash Meinel, #57123)
8352
* Handle TZ=UTC properly when reading/writing revisions.
8353
(John Arbash Meinel, #55783, #56290)
8355
* Use ``GPG_TTY`` to allow gpg --cl to work with gpg-agent in a pipeline,
8356
(passing text to sign in on stdin). (John Arbash Meinel, #54468)
8358
* External diff does the right thing for binaries even in foreign
8359
languages. (John Arbash Meinel, #56307)
8361
* Testament handles more cases when content is unicode. Specific bug was
8362
in handling of revision properties.
8363
(John Arbash Meinel, Holger Krekel, #54723)
8365
* The bzr selftest was failing on installed versions due to a bug in a new
8366
test helper. (John Arbash Meinel, Robert Collins, #58057)
8371
* ``bzrlib.cache_utf8`` contains ``encode()`` and ``decode()`` functions
8372
which can be used to cache the conversion between utf8 and Unicode.
8373
Especially helpful for some of the knit annotation code, which has to
8374
convert revision ids to utf8 to annotate lines in storage.
8375
(John Arbash Meinel)
8377
* ``setup.py`` now searches the filesystem to find all packages which
8378
need to be installed. This should help make the life of packagers
8379
easier. (John Arbash Meinel)
8381
bzr 0.9.0 2006-08-11
8382
#####################
8387
* The hard-coded built-in ignore rules have been removed. There are
8388
now two rulesets which are enforced. A user global one in
8389
``~/.bazaar/ignore`` which will apply to every tree, and the tree
8390
specific one '.bzrignore'.
8391
``~/.bazaar/ignore`` will be created if it does not exist, but with
8392
a more conservative list than the old default.
8393
This fixes bugs with default rules being enforced no matter what.
8394
The old list of ignore rules from bzr is available by
8395
running 'bzr ignore --old-default-rules'.
8396
(Robert Collins, Martin Pool, John Arbash Meinel)
8398
* 'branches.conf' has been changed to 'locations.conf', since it can apply
8399
to more locations than just branch locations.
8405
* The revision specifier "revno:" is extended to accept the syntax
8406
revno:N:branch. For example,
8407
revno:42:http://bazaar-vcs.org/bzr/bzr.dev/ means revision 42 in
8408
bzr.dev. (Matthieu Moy)
8410
* Tests updates to ensure proper URL handling, UNICODE support, and
8411
proper printing when the user's terminal encoding cannot display
8412
the path of a file that has been versioned.
8413
``bzr branch`` can take a target URL rather than only a local directory.
8414
``Branch.get_parent()/set_parent()`` now save a relative path if possible,
8415
and normalize the parent based on root, allowing access across
8416
different transports. (John Arbash Meinel, Wouter van Heyst, Martin Pool)
8417
(Malone #48906, #42699, #40675, #5281, #3980, #36363, #43689,
8420
* On Unix, detect terminal width using an ioctl not just $COLUMNS.
8421
Use terminal width for single-line logs from ``bzr log --line`` and
8422
pending-merge display. (Robert Widhopf-Fenk, Gustavo Niemeyer)
8425
* On Windows, detect terminal width using GetConsoleScreenBufferInfo.
8426
(Alexander Belchenko)
8428
* Speedup improvement for 'date:'-revision search. (Guillaume Pinot).
8430
* Show the correct number of revisions pushed when pushing a new branch.
8433
* 'bzr selftest' now shows a progress bar with the number of tests, and
8434
progress made. 'make check' shows tests in -v mode, to be more useful
8435
for the PQM status window. (Robert Collins).
8436
When using a progress bar, failed tests are printed out, rather than
8437
being overwritten by the progress bar until the suite finishes.
8438
(John Arbash Meinel)
8440
* 'bzr selftest --benchmark' will run a new benchmarking selftest.
8441
'bzr selftest --benchmark --lsprof-timed' will use lsprofile to generate
8442
profile data for the individual profiled calls, allowing for fine
8443
grained analysis of performance.
8444
(Robert Collins, Martin Pool).
8446
* 'bzr commit' shows a progress bar. This is useful for commits over sftp
8447
where commit can take an appreciable time. (Robert Collins)
8449
* 'bzr add' is now less verbose in telling you what ignore globs were
8450
matched by files being ignored. Instead it just tells you how many
8451
were ignored (because you might reasonably be expecting none to be
8452
ignored). 'bzr add -v' is unchanged and will report every ignored
8453
file. (Robert Collins).
8455
* ftp now has a test server if medusa is installed. As part of testing,
8456
ftp support has been improved, including support for supplying a
8457
non-standard port. (John Arbash Meinel).
8459
* 'bzr log --line' shows the revision number, and uses only the
8460
first line of the log message (#5162, Alexander Belchenko;
8463
* 'bzr status' has had the --all option removed. The 'bzr ls' command
8464
should be used to retrieve all versioned files. (Robert Collins)
8466
* 'bzr bundle OTHER/BRANCH' will create a bundle which can be sent
8467
over email, and applied on the other end, while maintaining ancestry.
8468
This bundle can be applied with either 'bzr merge' or 'bzr pull',
8469
the same way you would apply another branch.
8470
(John Arbash Meinel, Aaron Bentley)
8472
* 'bzr whoami' can now be used to set your identity from the command line,
8473
for a branch or globally. (Robey Pointer)
8475
* 'bzr checkout' now aliased to 'bzr co', and 'bzr annotate' to 'bzr ann'.
8478
* 'bzr revert DIRECTORY' now reverts the contents of the directory as well.
8481
* 'bzr get sftp://foo' gives a better error when paramiko is not present.
8482
Also updates things like 'http+pycurl://' if pycurl is not present.
8483
(John Arbash Meinel) (Malone #47821, #52204)
8485
* New env variable ``BZR_PROGRESS_BAR``, sets the default progress bar type.
8486
Can be set to 'none' or 'dummy' to disable the progress bar, 'dots' or
8487
'tty' to create the respective type. (John Arbash Meinel, #42197, #51107)
8489
* Improve the help text for 'bzr diff' to explain what various options do.
8490
(John Arbash Meinel, #6391)
8492
* 'bzr uncommit -r 10' now uncommits revisions 11.. rather than uncommitting
8493
revision 10. This makes -r10 more in line with what other commands do.
8494
'bzr uncommit' also now saves the pending merges of the revisions that
8495
were removed. So it is safe to uncommit after a merge, fix something,
8496
and commit again. (John Arbash Meinel, #32526, #31426)
8498
* 'bzr init' now also works on remote locations.
8499
(Wouter van Heyst, #48904)
8501
* HTTP support has been updated. When using pycurl we now support
8502
connection keep-alive, which reduces dns requests and round trips.
8503
And for both urllib and pycurl we support multi-range requests,
8504
which decreases the number of round-trips. Performance results for
8505
``bzr branch http://bazaar-vcs.org/bzr/bzr.dev/`` indicate
8506
http branching is now 2-3x faster, and ``bzr pull`` in an existing
8507
branch is as much as 4x faster.
8508
(Michael Ellerman, Johan Rydberg, John Arbash Meinel, #46768)
8510
* Performance improvements for sftp. Branching and pulling are now up to
8511
2x faster. Utilize paramiko.readv() support for async requests if it
8512
is available (paramiko > 1.6) (John Arbash Meinel)
8517
* Fix shadowed definition of TestLocationConfig that caused some
8519
(Erik Bågfors, Michael Ellerman, Martin Pool, #32587)
8521
* Fix unnecessary requirement of sign-my-commits that it be run from
8522
a working directory. (Martin Pool, Robert Collins)
8524
* 'bzr push location' will only remember the push location if it succeeds
8525
in connecting to the remote location. (John Arbash Meinel, #49742)
8527
* 'bzr revert' no longer toggles the executable bit on win32
8528
(John Arbash Meinel, #45010)
8530
* Handle broken pipe under win32 correctly. (John Arbash Meinel)
8532
* sftp tests now work correctly on win32 if you have a newer paramiko
8533
(John Arbash Meinel)
8535
* Cleanup win32 test suite, and general cleanup of places where
8536
file handles were being held open. (John Arbash Meinel)
8538
* When specifying filenames for 'diff -r x..y', the name of the file in the
8539
working directory can be used, even if its name is different in both x
8542
* File-ids containing single- or double-quotes are handled correctly by
8543
push. (Aaron Bentley, #52227)
8545
* Normalize unicode filenames to ensure cross-platform consistency.
8546
(John Arbash Meinel, #43689)
8548
* The argument parser can now handle '-' as an argument. Currently
8549
no code interprets it specially (it is mostly handled as a file named
8550
'-'). But plugins, and future operations can use it.
8551
(John Arbash meinel, #50984)
8553
* Bundles can properly read binary files with a plain '\r' in them.
8554
(John Arbash Meinel, #51927)
8556
* Tuning ``iter_entries()`` to be more efficient (John Arbash Meinel, #5444)
8558
* Lots of win32 fixes (the test suite passes again).
8559
(John Arbash Meinel, #50155)
8561
* Handle openbsd returning None for sys.getfilesystemencoding() (#41183)
8563
* Support ftp APPE (append) to allow Knits to be used over ftp (#42592)
8565
* Removals are only committed if they match the filespec (or if there is
8566
no filespec). (#46635, Aaron Bentley)
8568
* smart-add recurses through all supplied directories
8569
(John Arbash Meinel, #52578)
8571
* Make the bundle reader extra lines before and after the bundle text.
8572
This allows you to parse an email with the bundle inline.
8573
(John Arbash Meinel, #49182)
8575
* Change the file id generator to squash a little bit more. Helps when
8576
working with long filenames on windows. (Also helps for unicode filenames
8577
not generating hidden files). (John Arbash Meinel, #43801)
8579
* Restore terminal mode on C-c while reading sftp password. (#48923,
8580
Nicholas Allen, Martin Pool)
8582
* Timestamps are rounded to 1ms, and revision entries can be recreated
8583
exactly. (John Arbash Meinel, Jamie Wilkinson, #40693)
8585
* Branch.base has changed to a URL, but ~/.bazaar/locations.conf should
8586
use local paths, since it is user visible (John Arbash Meinel, #53653)
8588
* ``bzr status foo`` when foo was unversioned used to cause a full delta
8589
to be generated (John Arbash Meinel, #53638)
8591
* When reading revision properties, an empty value should be considered
8592
the empty string, not None (John Arbash Meinel, #47782)
8594
* ``bzr diff --diff-options`` can now handle binary files being changed.
8595
Also, the output is consistent when --diff-options is not supplied.
8596
(John Arbash Meinel, #54651, #52930)
8598
* Use the right suffixes for loading plugins (John Arbash Meinel, #51810)
8600
* Fix ``Branch.get_parent()`` to handle the case when the parent is not
8601
accessible (John Arbash Meinel, #52976)
8606
* Combine the ignore rules into a single regex rather than looping over
8607
them to reduce the threshold where N^2 behaviour occurs in operations
8608
like status. (Jan Hudec, Robert Collins).
8610
* Appending to ``bzrlib.DEFAULT_IGNORE`` is now deprecated. Instead, use
8611
one of the add functions in bzrlib.ignores. (John Arbash Meinel)
8613
* 'bzr push' should only push the ancestry of the current revision, not
8614
all of the history in the repository. This is especially important for
8615
shared repositories. (John Arbash Meinel)
8617
* ``bzrlib.delta.compare_trees`` now iterates in alphabetically sorted order,
8618
rather than randomly walking the inventories. (John Arbash Meinel)
8620
* Doctests are now run in temporary directories which are cleaned up when
8621
they finish, rather than using special ScratchDir/ScratchBranch objects.
8624
* Split ``check`` into separate methods on the branch and on the repository,
8625
so that it can be specialized in ways that are useful or efficient for
8626
different formats. (Martin Pool, Robert Collins)
8628
* Deprecate ``Repository.all_revision_ids``; most methods don't really need
8629
the global revision graph but only that part leading up to a particular
8630
revision. (Martin Pool, Robert Collins)
8632
* Add a BzrDirFormat ``control_formats`` list which allows for control formats
8633
that do not use '.bzr' to store their data - i.e. '.svn', '.hg' etc.
8634
(Robert Collins, Jelmer Vernooij).
8636
* ``bzrlib.diff.external_diff`` can be redirected to any file-like object.
8637
Uses subprocess instead of spawnvp.
8638
(James Henstridge, John Arbash Meinel, #4047, #48914)
8640
* New command line option '--profile-imports', which will install a custom
8641
importer to log time to import modules and regex compilation time to
8642
sys.stderr (John Arbash Meinel)
8644
* 'EmptyTree' is now deprecated, please use ``repository.revision_tree(None)``
8645
instead. (Robert Collins)
8647
* "RevisionTree" is now in bzrlib/revisiontree.py. (Robert Collins)
8649
bzr 0.8.2 2006-05-17
8650
#####################
8655
* setup.py failed to install launchpad plugin. (Martin Pool)
8657
bzr 0.8.1 2006-05-16
8658
#####################
8663
* Fix failure to commit a merge in a checkout. (Martin Pool,
8664
Robert Collins, Erik Bågfors, #43959)
8666
* Nicer messages from 'commit' in the case of renames, and correct
8667
messages when a merge has occured. (Robert Collins, Martin Pool)
8669
* Separate functionality from assert statements as they are skipped in
8670
optimized mode of python. Add the same check to pending merges.
8671
(Olaf Conradi, #44443)
8676
* Do not show the None revision in output of bzr ancestry. (Olaf Conradi)
8678
* Add info on standalone branches without a working tree.
8679
(Olaf Conradi, #44155)
8681
* Fix bug in knits when raising InvalidRevisionId. (Olaf Conradi, #44284)
8686
* Make editor invocation comply with Debian Policy. First check
8687
environment variables VISUAL and EDITOR, then try editor from
8688
alternatives system. If that all fails, fall back to the pre-defined
8689
list of editors. (Olaf Conradi, #42904)
8694
* New 'register-branch' command registers a public branch into
8695
Launchpad.net, where it can be associated with bugs, etc.
8696
(Martin Pool, Bjorn Tillenius, Robert Collins)
8701
* New public api in InventoryEntry - ``describe_change(old, new)`` which
8702
provides a human description of the changes between two old and
8703
new. (Robert Collins, Martin Pool)
8708
* Fix test case for bzr info in upgrading a standalone branch to metadir,
8709
uses bzrlib api now. (Olaf Conradi)
8714
Notes When Upgrading
8715
********************
8717
Release 0.8 of bzr introduces a new format for history storage, called
8718
'knit', as an evolution of to the 'weave' format used in 0.7. Local
8719
and remote operations are faster using knits than weaves. Several
8720
operations including 'init', 'init-repo', and 'upgrade' take a
8721
--format option that controls this. Branching from an existing branch
8722
will keep the same format.
8724
It is possible to merge, pull and push between branches of different
8725
formats but this is slower than moving data between homogenous
8726
branches. It is therefore recommended (but not required) that you
8727
upgrade all branches for a project at the same time. Information on
8728
formats is shown by 'bzr info'.
8730
bzr 0.8 now allows creation of 'repositories', which hold the history
8731
of files and revisions for several branches. Previously bzr kept all
8732
the history for a branch within the .bzr directory at the root of the
8733
branch, and this is still the default. To create a repository, use
8734
the new 'bzr init-repo' command. Branches exist as directories under
8735
the repository and contain just a small amount of information
8736
indicating the current revision of the branch.
8738
bzr 0.8 also supports 'checkouts', which are similar to in cvs and
8739
subversion. Checkouts are associated with a branch (optionally in a
8740
repository), which contains all the historical information. The
8741
result is that a checkout can be deleted without losing any
8742
already-committed revisions. A new 'update' command is also available.
8744
Repositories and checkouts are not supported with the 0.7 storage
8745
format. To use them you must upgrad to either knits, or to the
8746
'metaweave' format, which uses weaves but changes the .bzr directory
8753
* sftp paths can now be relative, or local, according to the lftp
8754
convention. Paths now take the form::
8756
sftp://user:pass@host:port/~/relative/path
8758
sftp://user:pass@host:port/absolute/path
8760
* The FTP transport now tries to reconnect after a temporary
8761
failure. ftp put is made atomic. (Matthieu Moy)
8763
* The FTP transport now maintains a pool of connections, and
8764
reuses them to avoid multiple connections to the same host (like
8765
sftp did). (Daniel Silverstone)
8767
* The ``bzr_man.py`` file has been removed. To create the man page now,
8768
use ``./generate_docs.py man``. The new program can also create other files.
8769
Run ``python generate_docs.py --help`` for usage information.
8770
(Hans Ulrich Niedermann & James Blackwell).
8772
* Man Page now gives full help (James Blackwell).
8773
Help also updated to reflect user config now being stored in .bazaar
8774
(Hans Ulrich Niedermann)
8776
* It's now possible to set aliases in bazaar.conf (Erik Bågfors)
8778
* Pull now accepts a --revision argument (Erik Bågfors)
8780
* ``bzr re-sign`` now allows multiple revisions to be supplied on the command
8781
line. You can now use the following command to sign all of your old
8784
find .bzr/revision-store// -name my@email-* \
8785
| sed 's/.*\/\/..\///' \
8788
* Upgrade can now upgrade over the network. (Robert Collins)
8790
* Two new commands 'bzr checkout' and 'bzr update' allow for CVS/SVN-alike
8791
behaviour. By default they will cache history in the checkout, but
8792
with --lightweight almost all data is kept in the master branch.
8795
* 'revert' unversions newly-versioned files, instead of deleting them.
8797
* 'merge' is more robust. Conflict messages have changed.
8799
* 'merge' and 'revert' no longer clobber existing files that end in '~' or
8802
* Default log format can be set in configuration and plugins can register
8803
their own formatters. (Erik Bågfors)
8805
* New 'reconcile' command will check branch consistency and repair indexes
8806
that can become out of sync in pre 0.8 formats. (Robert Collins,
8809
* New 'bzr init --format' and 'bzr upgrade --format' option to control
8810
what storage format is created or produced. (Robert Collins,
8813
* Add parent location to 'bzr info', if there is one. (Olaf Conradi)
8815
* New developer commands 'weave-list' and 'weave-join'. (Martin Pool)
8817
* New 'init-repository' command, plus support for repositories in 'init'
8818
and 'branch' (Aaron Bentley, Erik Bågfors, Robert Collins)
8820
* Improve output of 'info' command. Show all relevant locations related to
8821
working tree, branch and repository. Use kibibytes for binary quantities.
8822
Fix off-by-one error in missing revisions of working tree. Make 'info'
8823
work on branches, repositories and remote locations. Show locations
8824
relative to the shared repository, if applicable. Show locking status
8825
of locations. (Olaf Conradi)
8827
* Diff and merge now safely handle binary files. (Aaron Bentley)
8829
* 'pull' and 'push' now normalise the revision history, so that any two
8830
branches with the same tip revision will have the same output from 'log'.
8833
* 'merge' accepts --remember option to store parent location, like 'push'
8834
and 'pull'. (Olaf Conradi)
8836
* bzr status and diff when files given as arguments do not exist
8837
in the relevant trees. (Martin Pool, #3619)
8839
* Add '.hg' to the default ignore list. (Martin Pool)
8841
* 'knit' is now the default disk format. This improves disk performance and
8842
utilization, increases incremental pull performance, robustness with SFTP
8843
and allows checkouts over SFTP to perform acceptably.
8844
The initial Knit code was contributed by Johan Rydberg based on a
8845
specification by Martin Pool.
8846
(Robert Collins, Aaron Bentley, Johan Rydberg, Martin Pool).
8848
* New tool to generate all-in-one html version of the manual. (Alexander
8851
* Hitting CTRL-C while doing an SFTP push will no longer cause stale locks
8852
to be left in the SFTP repository. (Robert Collins, Martin Pool).
8854
* New option 'diff --prefix' to control how files are named in diff
8855
output, with shortcuts '-p0' and '-p1' corresponding to the options for
8856
GNU patch. (Alexander Belchenko, Goffredo Baroncelli, Martin Pool)
8858
* Add --revision option to 'annotate' command. (Olaf Conradi)
8860
* If bzr shows an unexpected revision-history after pulling (perhaps due
8861
to a reweave) it can now be corrected by 'bzr reconcile'.
8867
* Commit is now verbose by default, and shows changed filenames and the
8868
new revision number. (Robert Collins, Martin Pool)
8870
* Unify 'mv', 'move', 'rename'. (Matthew Fuller, #5379)
8872
* 'bzr -h' shows help. (Martin Pool, Ian Bicking, #35940)
8874
* Make 'pull' and 'push' remember location on failure using --remember.
8877
* For compatibility, make old format for using weaves inside metadir
8878
available as 'metaweave' format. Rename format 'metadir' to 'default'.
8879
Clean up help for option --format in commands 'init', 'init-repo' and
8880
'upgrade'. (Olaf Conradi)
8885
* The internal storage of history, and logical branch identity have now
8886
been split into Branch, and Repository. The common locking and file
8887
management routines are now in bzrlib.lockablefiles.
8888
(Aaron Bentley, Robert Collins, Martin Pool)
8890
* Transports can now raise DependencyNotPresent if they need a library
8891
which is not installed, and then another implementation will be
8892
tried. (Martin Pool)
8894
* Remove obsolete (and no-op) `decode` parameter to `Transport.get`.
8897
* Using Tree Transform for merge, revert, tree-building
8899
* WorkingTree.create, Branch.create, ``WorkingTree.create_standalone``,
8900
Branch.initialize are now deprecated. Please see ``BzrDir.create_*`` for
8901
replacement API's. (Robert Collins)
8903
* New BzrDir class represents the .bzr control directory and manages
8904
formatting issues. (Robert Collins)
8906
* New repository.InterRepository class encapsulates Repository to
8907
Repository actions and allows for clean selection of optimised code
8908
paths. (Robert Collins)
8910
* ``bzrlib.fetch.fetch`` and ``bzrlib.fetch.greedy_fetch`` are now
8911
deprecated, please use ``branch.fetch`` or ``repository.fetch``
8912
depending on your needs. (Robert Collins)
8914
* deprecated methods now have a ``is_deprecated`` flag on them that can
8915
be checked, if you need to determine whether a given callable is
8916
deprecated at runtime. (Robert Collins)
8918
* Progress bars are now nested - see
8919
``bzrlib.ui.ui_factory.nested_progress_bar``.
8920
(Robert Collins, Robey Pointer)
8922
* New API call ``get_format_description()`` for each type of format.
8925
* Changed ``branch.set_parent()`` to accept None to remove parent.
8928
* Deprecated BzrError AmbiguousBase. (Olaf Conradi)
8930
* WorkingTree.branch is now a read only property. (Robert Collins)
8932
* bzrlib.ui.text.TextUIFactory now accepts a ``bar_type`` parameter which
8933
can be None or a factory that will create a progress bar. This is
8934
useful for testing or for overriding the bzrlib.progress heuristic.
8937
* New API method ``get_physical_lock_status()`` to query locks present on a
8938
transport. (Olaf Conradi)
8940
* Repository.reconcile now takes a thorough keyword parameter to allow
8941
requesting an indepth reconciliation, rather than just a data-loss
8942
check. (Robert Collins)
8944
* ``bzrlib.ui.ui_factory protocol`` now supports ``get_boolean`` to prompt
8945
the user for yes/no style input. (Robert Collins)
8950
* SFTP tests now shortcut the SSH negotiation, reducing test overhead
8951
for testing SFTP protocol support. (Robey Pointer)
8953
* Branch formats are now tested once per implementation (see ``bzrlib.
8954
tests.branch_implementations``. This is analagous to the transport
8955
interface tests, and has been followed up with working tree,
8956
repository and BzrDir tests. (Robert Collins)
8958
* New test base class TestCaseWithTransport provides a transport aware
8959
test environment, useful for testing any transport-interface using
8960
code. The test suite option --transport controls the transport used
8961
by this class (when its not being used as part of implementation
8962
contract testing). (Robert Collins)
8964
* Close logging handler on disabling the test log. This will remove the
8965
handler from the internal list inside python's logging module,
8966
preventing shutdown from closing it twice. (Olaf Conradi)
8968
* Move test case for uncommit to blackbox tests. (Olaf Conradi)
8970
* ``run_bzr`` and ``run_bzr_captured`` now accept a 'stdin="foo"'
8971
parameter which will provide String("foo") to the command as its stdin.
8979
* .bzrignore is excluded from exports, on the grounds that it's a bzr
8980
internal-use file and may not be wanted. (Jamie Wilkinson)
8982
* The "bzr directories" command were removed in favor of the new
8983
--kind option to the "bzr inventory" command. To list all
8984
versioned directories, now use "bzr inventory --kind directory".
8987
* Under Windows configuration directory is now ``%APPDATA%\bazaar\2.0``
8988
by default. (John Arbash Meinel)
8990
* The parent of Bzr configuration directory can be set by ``BZR_HOME``
8991
environment variable. Now the path for it is searched in ``BZR_HOME``,
8992
then in HOME. Under Windows the order is: ``BZR_HOME``, ``APPDATA``
8993
(usually points to ``C:\Documents and Settings\User Name\Application Data``),
8994
``HOME``. (John Arbash Meinel)
8996
* Plugins with the same name in different directories in the bzr plugin
8997
path are no longer loaded: only the first successfully loaded one is
8998
used. (Robert Collins)
9000
* Use systems' external ssh command to open connections if possible.
9001
This gives better integration with user settings such as ProxyCommand.
9004
* Permissions on files underneath .bzr/ are inherited from the .bzr
9005
directory. So for a shared repository, simply doing 'chmod -R g+w .bzr/'
9006
will mean that future file will be created with group write permissions.
9008
* configure.in and config.guess are no longer in the builtin default
9011
* '.sw[nop]' pattern ignored, to ignore vim swap files for nameless
9012
files. (John Arbash Meinel, Martin Pool)
9017
* "bzr INIT dir" now initializes the specified directory, and creates
9018
it if it does not exist. (John Arbash Meinel)
9020
* New remerge command (Aaron Bentley)
9022
* Better zsh completion script. (Steve Borho)
9024
* 'bzr diff' now returns 1 when there are changes in the working
9025
tree. (Robert Collins)
9027
* 'bzr push' now exists and can push changes to a remote location.
9028
This uses the transport infrastructure, and can store the remote
9029
location in the ~/.bazaar/branches.conf configuration file.
9032
* Test directories are only kept if the test fails and the user requests
9035
* Tweaks to short log printing
9037
* Added branch nicks, new nick command, printing them in log output.
9040
* If ``$BZR_PDB`` is set, pop into the debugger when an uncaught exception
9041
occurs. (Martin Pool)
9043
* Accept 'bzr resolved' (an alias for 'bzr resolve'), as this is
9044
the same as Subversion. (Martin Pool)
9046
* New ftp transport support (on ftplib), for ftp:// and aftp://
9047
URLs. (Daniel Silverstone)
9049
* Commit editor temporary files now start with ``bzr_log.``, to allow
9050
text editors to match the file name and set up appropriate modes or
9051
settings. (Magnus Therning)
9053
* Improved performance when integrating changes from a remote weave.
9054
(Goffredo Baroncelli)
9056
* Sftp will attempt to cache the connection, so it is more likely that
9057
a connection will be reused, rather than requiring multiple password
9060
* bzr revno now takes an optional argument indicating the branch whose
9061
revno should be printed. (Michael Ellerman)
9063
* bzr cat defaults to printing the last version of the file.
9064
(Matthieu Moy, #3632)
9066
* New global option 'bzr --lsprof COMMAND' runs bzr under the lsprof
9067
profiler. (Denys Duchier)
9069
* Faster commits by reading only the headers of affected weave files.
9072
* 'bzr add' now takes a --dry-run parameter which shows you what would be
9073
added, but doesn't actually add anything. (Michael Ellerman)
9075
* 'bzr add' now lists how many files were ignored per glob. add --verbose
9076
lists the specific files. (Aaron Bentley)
9078
* 'bzr missing' now supports displaying changes in diverged trees and can
9079
be limited to show what either end of the comparison is missing.
9080
(Aaron Bently, with a little prompting from Daniel Silverstone)
9085
* SFTP can walk up to the root path without index errors. (Robert Collins)
9087
* Fix bugs in running bzr with 'python -O'. (Martin Pool)
9089
* Error when run with -OO
9091
* Fix bug in reporting http errors that don't have an http error code.
9094
* Handle more cases of pipe errors in display commands
9096
* Change status to 3 for all errors
9098
* Files that are added and unlinked before committing are completely
9099
ignored by diff and status
9101
* Stores with some compressed texts and some uncompressed texts are now
9102
able to be used. (John A Meinel)
9104
* Fix for bzr pull failing sometimes under windows
9106
* Fix for sftp transport under windows when using interactive auth
9108
* Show files which are both renamed and modified as such in 'bzr
9109
status' output. (Daniel Silverstone, #4503)
9111
* Make annotate cope better with revisions committed without a valid
9112
email address. (Marien Zwart)
9114
* Fix representation of tab characters in commit messages.
9117
* List of plugin directories in ``BZR_PLUGIN_PATH`` environment variable is
9118
now parsed properly under Windows. (Alexander Belchenko)
9120
* Show number of revisions pushed/pulled/merged. (Robey Pointer)
9122
* Keep a cached copy of the basis inventory to speed up operations
9123
that need to refer to it. (Johan Rydberg, Martin Pool)
9125
* Fix bugs in bzr status display of non-ascii characters.
9128
* Remove Makefile.in from default ignore list.
9129
(Tollef Fog Heen, Martin Pool, #6413)
9131
* Fix failure in 'bzr added'. (Nathan McCallum, Martin Pool)
9136
* Fix selftest asking for passwords when there are no SFTP keys.
9137
(Robey Pointer, Jelmer Vernooij)
9139
* Fix selftest run with 'python -O'. (Martin Pool)
9141
* Fix HTTP tests under Windows. (John Arbash Meinel)
9143
* Make tests work even if HOME is not set (Aaron Bentley)
9145
* Updated ``build_tree`` to use fixed line-endings for tests which read
9146
the file cotents and compare. Make some tests use this to pass under
9147
Windows. (John Arbash Meinel)
9149
* Skip stat and symlink tests under Windows. (Alexander Belchenko)
9151
* Delay in selftest/testhashcash is now issued under win32 and Cygwin.
9152
(John Arbash Meinel)
9154
* Use terminal width to align verbose test output. (Martin Pool)
9156
* Blackbox tests are maintained within the bzrlib.tests.blackbox directory.
9157
If adding a new test script please add that to
9158
``bzrlib.tests.blackbox.__init__``. (Robert Collins)
9160
* Much better error message if one of the test suites can't be
9161
imported. (Martin Pool)
9163
* Make check now runs the test suite twice - once with the default locale,
9164
and once with all locales forced to C, to expose bugs. This is not
9165
trivially done within python, so for now its only triggered by running
9166
Make check. Integrators and packagers who wish to check for full
9167
platform support should run 'make check' to test the source.
9170
* Tests can now run TestSkipped if they can't execute for any reason.
9171
(Martin Pool) (NB: TestSkipped should only be raised for correctable
9172
reasons - see the wiki spec ImprovingBzrTestSuite).
9174
* Test sftp with relative, absolute-in-homedir and absolute-not-in-homedir
9175
paths for the transport tests. Introduce blackbox remote sftp tests that
9176
test the same permutations. (Robert Collins, Robey Pointer)
9178
* Transport implementation tests are now independent of the local file
9179
system, which allows tests for esoteric transports, and for features
9180
not available in the local file system. They also repeat for variations
9181
on the URL scheme that can introduce issues in the transport code,
9182
see bzrlib.transport.TransportTestProviderAdapter() for this.
9185
* ``TestCase.build_tree`` uses the transport interface to build trees,
9186
pass in a transport parameter to give it an existing connection.
9192
* WorkingTree.pull has been split across Branch and WorkingTree,
9193
to allow Branch only pulls. (Robert Collins)
9195
* ``commands.display_command`` now returns the result of the decorated
9196
function. (Robert Collins)
9198
* LocationConfig now has a ``set_user_option(key, value)`` call to save
9199
a setting in its matching location section (a new one is created
9200
if needed). (Robert Collins)
9202
* Branch has two new methods, ``get_push_location`` and
9203
``set_push_location`` to respectively, get and set the push location.
9206
* ``commands.register_command`` now takes an optional flag to signal that
9207
the registrant is planning to decorate an existing command. When
9208
given multiple plugins registering a command is not an error, and
9209
the original command class (whether built in or a plugin based one) is
9210
returned to the caller. There is a new error 'MustUseDecorated' for
9211
signalling when a wrapping command should switch to the original
9212
version. (Robert Collins)
9214
* Some option parsing errors will raise 'BzrOptionError', allowing
9215
granular detection for decorating commands. (Robert Collins).
9217
* ``Branch.read_working_inventory`` has moved to
9218
``WorkingTree.read_working_inventory``. This necessitated changes to
9219
``Branch.get_root_id``, and a move of ``Branch.set_inventory`` to
9220
WorkingTree as well. To make it clear that a WorkingTree cannot always
9221
be obtained ``Branch.working_tree()`` will raise
9222
``errors.NoWorkingTree`` if one cannot be obtained. (Robert Collins)
9224
* All pending merges operations from Branch are now on WorkingTree.
9227
* The follow operations from Branch have moved to WorkingTree::
9237
* ``bzrlib.add.smart_add_branch`` is now ``smart_add_tree``. (Robert Collins)
9239
* New "rio" serialization format, similar to rfc-822. (Martin Pool)
9241
* Rename selftests to ``bzrlib.tests.test_foo``. (John A Meinel, Martin
9244
* ``bzrlib.plugin.all_plugins`` has been changed from an attribute to a
9245
query method. (Robert Collins)
9247
* New options to read only the table-of-contents of a weave.
9250
* Raise NoSuchFile when someone tries to add a non-existant file.
9253
* Simplify handling of DivergedBranches in ``cmd_pull()``.
9256
* Branch.controlfile* logic has moved to lockablefiles.LockableFiles, which
9257
is exposed as ``Branch().control_files``. Also this has been altered with the
9258
controlfile pre/suffix replaced by simple method names like 'get' and
9259
'put'. (Aaron Bentley, Robert Collins).
9261
* Deprecated functions and methods can now be marked as such using the
9262
``bzrlib.symbol_versioning`` module. Marked method have their docstring
9263
updated and will issue a DeprecationWarning using the warnings module
9264
when they are used. (Robert Collins)
9266
* ``bzrlib.osutils.safe_unicode`` now exists to provide parameter coercion
9267
for functions that need unicode strings. (Robert Collins)
9275
* pull now takes --verbose to show you what revisions are added or removed
9278
* merge now takes a --show-base option to include the base text in
9282
* The config files are now read using ConfigObj, so '=' should be used as
9283
a separator, not ':'.
9286
* New 'bzr commit --strict' option refuses to commit if there are
9287
any unknown files in the tree. To commit, make sure all files are
9288
either ignored, added, or deleted. (Michael Ellerman)
9290
* The config directory is now ~/.bazaar, and there is a single file
9291
~/.bazaar/bazaar.conf storing email, editor and other preferences.
9294
* 'bzr add' no longer takes a --verbose option, and a --quiet option
9295
has been added that suppresses all output.
9297
* Improved zsh completion support in contrib/zsh, from Clint
9300
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
9301
Goffredo Baroncelli.
9303
* 'bzr check' now accepts -v for verbose reporting, and checks for
9304
ghosts in the branch. (Robert Collins)
9306
* New command 're-sign' which will regenerate the gpg signature for
9307
a revision. (Robert Collins)
9309
* If you set ``check_signatures=require`` for a path in
9310
``~/.bazaar/branches.conf`` then bzr will invoke your
9311
``gpg_signing_command`` (defaults to gpg) and record a digital signature
9312
of your commit. (Robert Collins)
9314
* New sftp transport, based on Paramiko. (Robey Pointer)
9316
* 'bzr pull' now accepts '--clobber' which will discard local changes
9317
and make this branch identical to the source branch. (Robert Collins)
9319
* Just give a quieter warning if a plugin can't be loaded, and
9320
put the details in .bzr.log. (Martin Pool)
9322
* 'bzr branch' will now set the branch-name to the last component of the
9323
output directory, if one was supplied.
9325
* If the option ``post_commit`` is set to one (or more) python function
9326
names (must be in the bzrlib namespace), then they will be invoked
9327
after the commit has completed, with the branch and ``revision_id`` as
9328
parameters. (Robert Collins)
9330
* Merge now has a retcode of 1 when conflicts occur. (Robert Collins)
9332
* --merge-type weave is now supported for file contents. Tree-shape
9333
changes are still three-way based. (Martin Pool, Aaron Bentley)
9335
* 'bzr check' allows the first revision on revision-history to have
9336
parents - something that is expected for cheap checkouts, and occurs
9337
when conversions from baz do not have all history. (Robert Collins).
9339
* 'bzr merge' can now graft unrelated trees together, if your specify
9340
0 as a base. (Aaron Bentley)
9342
* 'bzr commit branch' and 'bzr commit branch/file1 branch/file2' now work
9345
* Add '.sconsign*' to default ignore list. (Alexander Belchenko)
9347
* 'bzr merge --reprocess' minimizes conflicts
9352
* The 'bzr selftest --pattern' option for has been removed, now
9353
test specifiers on the command line can be simple strings, or
9354
regexps, or both. (Robert Collins)
9356
* Passing -v to selftest will now show the time each test took to
9357
complete, which will aid in analysing performance regressions and
9358
related questions. (Robert Collins)
9360
* 'bzr selftest' runs all tests, even if one fails, unless '--one'
9361
is given. (Martin Pool)
9363
* There is a new method for TestCaseInTempDir, assertFileEqual, which
9364
will check that a given content is equal to the content of the named
9365
file. (Robert Collins)
9367
* Fix test suite's habit of leaving many temporary log files in $TMPDIR.
9373
* New 'testament' command and concept for making gpg-signatures
9374
of revisions that are not tied to a particular internal
9375
representation. (Martin Pool).
9377
* Per-revision properties ('revprops') as key-value associated
9378
strings on each revision created when the revision is committed.
9379
Intended mainly for the use of external tools. (Martin Pool).
9381
* Config options have moved from bzrlib.osutils to bzrlib.config.
9384
* Improved command line option definitions allowing explanations
9385
for individual options, among other things. Contributed by
9388
* Config options have moved from bzrlib.osutils to bzrlib.config.
9389
Configuration is now done via the config.Config interface:
9390
Depending on whether you have a Branch, a Location or no information
9391
available, construct a ``*Config``, and use its ``signature_checking``,
9392
``username`` and ``user_email`` methods. (Robert Collins)
9394
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
9395
they are made available for other plugins to use. You should not
9396
import other plugins during the ``__init__`` of your plugin though, as
9397
no ordering is guaranteed, and the plugins directory is not on the
9398
python path. (Robert Collins)
9400
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
9401
no longer takes an inventory, rather it takes an option branch
9402
parameter, and if None is given will open the branch at basedir
9403
implicitly. (Robert Collins)
9405
* Cleaner exception structure and error reporting. Suggested by
9406
Scott James Remnant. (Martin Pool)
9408
* Branch.remove has been moved to WorkingTree, which has also gained
9409
``lock_read``, ``lock_write`` and ``unlock`` methods for convenience.
9412
* Two decorators, ``needs_read_lock`` and ``needs_write_lock`` have been
9413
added to the branch module. Use these to cause a function to run in a
9414
read or write lock respectively. (Robert Collins)
9416
* ``Branch.open_containing`` now returns a tuple (Branch, relative-path),
9417
which allows direct access to the common case of 'get me this file
9418
from its branch'. (Robert Collins)
9420
* Transports can register using ``register_lazy_transport``, and they
9421
will be loaded when first used. (Martin Pool)
9423
* 'pull' has been factored out of the command as ``WorkingTree.pull()``.
9424
A new option to WorkingTree.pull has been added, clobber, which will
9425
ignore diverged history and pull anyway.
9428
* config.Config has a ``get_user_option`` call that accepts an option name.
9429
This will be looked up in branches.conf and bazaar.conf as normal.
9430
It is intended that this be used by plugins to support options -
9431
options of built in programs should have specific methods on the config.
9434
* ``merge.merge_inner`` now has tempdir as an optional parameter.
9437
* Tree.kind is not recorded at the top level of the hierarchy, as it was
9438
missing on EmptyTree, leading to a bug with merge on EmptyTrees.
9441
* ``WorkingTree.__del__`` has been removed, it was non deterministic and not
9442
doing what it was intended to. See ``WorkingTree.__init__`` for a comment
9443
about future directions. (Robert Collins/Martin Pool)
9445
* bzrlib.transport.http has been modified so that only 404 urllib errors
9446
are returned as NoSuchFile. Other exceptions will propagate as normal.
9447
This allows debuging of actual errors. (Robert Collins)
9449
* bzrlib.transport.Transport now accepts *ONLY* url escaped relative paths
9450
to apis like 'put', 'get' and 'has'. This is to provide consistent
9451
behaviour - it operates on url's only. (Robert Collins)
9453
* Transports can register using ``register_lazy_transport``, and they
9454
will be loaded when first used. (Martin Pool)
9456
* ``merge_flex`` no longer calls ``conflict_handler.finalize()``, instead that
9457
is called by ``merge_inner``. This is so that the conflict count can be
9458
retrieved (and potentially manipulated) before returning to the caller
9459
of ``merge_inner``. Likewise 'merge' now returns the conflict count to the
9460
caller. (Robert Collins)
9462
* ``revision.revision_graph`` can handle having only partial history for
9463
a revision - that is no revisions in the graph with no parents.
9466
* New ``builtins.branch_files`` uses the standard ``file_list`` rules to
9467
produce a branch and a list of paths, relative to that branch
9470
* New TestCase.addCleanup facility.
9472
* New ``bzrlib.version_info`` tuple (similar to ``sys.version_info``),
9473
which can be used by programs importing bzrlib.
9478
* Better handling of branches in directories with non-ascii names.
9479
(Joel Rosdahl, Panagiotis Papadakos)
9481
* Upgrades of trees with no commits will not fail due to accessing
9482
[-1] in the revision-history. (Andres Salomon)
9485
bzr 0.1.1 2005-10-12
9486
####################
9491
* Fix problem in pulling over http from machines that do not
9492
allow directories to be listed.
9494
* Avoid harmless warning about invalid hash cache after
9495
upgrading branch format.
9500
* Avoid some unnecessary http operations in branch and pull.
9509
* 'bzr branch' over http initially gives a very high estimate
9510
of completion time but it should fall as the first few
9511
revisions are pulled in. branch is still slow on
9512
high-latency connections.
9517
* bzr-man.py has been updated to work again. Contributed by
9520
* Locking is now done with fcntl.lockf which works with NFS
9521
file systems. Contributed by Harald Meland.
9523
* When a merge encounters a file that has been deleted on
9524
one side and modified on the other, the old contents are
9525
written out to foo.BASE and foo.SIDE, where SIDE is this
9526
or OTHER. Contributed by Aaron Bentley.
9528
* Export was choosing incorrect file paths for the content of
9529
the tarball, this has been fixed by Aaron Bentley.
9531
* Commit will no longer commit without a log message, an
9532
error is returned instead. Contributed by Jelmer Vernooij.
9534
* If you commit a specific file in a sub directory, any of its
9535
parent directories that are added but not listed will be
9536
automatically included. Suggested by Michael Ellerman.
9538
* bzr commit and upgrade did not correctly record new revisions
9539
for files with only a change to their executable status.
9540
bzr will correct this when it encounters it. Fixed by
9543
* HTTP tests now force off the use of ``http_proxy`` for the duration.
9544
Contributed by Gustavo Niemeyer.
9546
* Fix problems in merging weave-based branches that have
9547
different partial views of history.
9549
* Symlink support: working with symlinks when not in the root of a
9550
bzr tree was broken, patch from Scott James Remnant.
9555
* 'branch' now accepts a --basis parameter which will take advantage
9556
of local history when making a new branch. This allows faster
9557
branching of remote branches. Contributed by Aaron Bentley.
9559
* New tree format based on weave files, called version 5.
9560
Existing branches can be upgraded to this format using
9563
* Symlinks are now versionable. Initial patch by
9564
Erik Toubro Nielsen, updated to head by Robert Collins.
9566
* Executable bits are tracked on files. Patch from Gustavo
9569
* 'bzr status' now shows unknown files inside a selected directory.
9570
Patch from Heikki Paajanen.
9572
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
9573
and 'resolve' have needed added, which list and remove those
9574
merge conflicts respectively. A conflicted tree cannot be committed
9575
in. Contributed by Aaron Bentley.
9577
* 'rm' is now an alias for 'remove'.
9579
* Stores now split out their content in a single byte prefixed hash,
9580
dropping the density of files per directory by 256. Contributed by
9583
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
9584
Contributed by Robert Collins.
9586
* 'bzr log' with the default formatter will show merged revisions,
9587
indented to the right. Initial implementation contributed by Gustavo
9588
Niemeyer, made incremental by Robert Collins.
9594
* Test case failures have the exception printed after the log
9595
for your viewing pleasure.
9597
* InventoryEntry is now an abstract base class, use one of the
9598
concrete InventoryDirectory etc classes instead.
9600
* Branch raises an UnsupportedFormatError when it detects a
9601
bzr branch it cannot understand. This allows for precise
9602
handling of such circumstances.
9604
* Remove RevisionReference class; ``Revision.parent_ids`` is now simply a
9605
list of their ids and ``parent_sha1s`` is a list of their corresponding
9606
sha1s (for old branches only at the moment.)
9608
* New method-object style interface for Commit() and Fetch().
9610
* Renamed ``Branch.last_patch()`` to ``Branch.last_revision()``, since
9611
we call them revisions not patches.
9613
* Move ``copy_branch`` to ``bzrlib.clone.copy_branch``. The destination
9614
directory is created if it doesn't exist.
9616
* Inventories now identify the files which were present by
9617
giving the revision *of that file*.
9619
* Inventory and Revision XML contains a version identifier.
9620
This must be consistent with the overall branch version
9621
but allows for more flexibility in future upgrades.
9626
* Removed testsweet module so that tests can be run after
9627
bzr installed by 'bzr selftest'.
9629
* 'bzr selftest' command-line arguments can now be partial ids
9630
of tests to run, e.g. ``bzr selftest test_weave``
9633
bzr 0.0.9 2005-09-23
9634
####################
9639
* Fixed "branch -r" option.
9641
* Fix remote access to branches containing non-compressed history.
9644
* Better reliability of http server tests. (John Arbash-Meinel)
9646
* Merge graph maximum distance calculation fix. (Aaron Bentley)
9648
* Various minor bug in windows support have been fixed, largely in the
9649
test suite. Contributed by Alexander Belchenko.
9654
* Status now accepts a -r argument to give status between chosen
9655
revisions. Contributed by Heikki Paajanen.
9657
* Revision arguments no longer use +/-/= to control ranges, instead
9658
there is a 'before' namespace, which limits the successive namespace.
9659
For example '$ bzr log -r date:yesterday..before:date:today' will
9660
select everything from yesterday and before today. Contributed by
9663
* There is now a bzr.bat file created by distutils when building on
9664
Windows. Contributed by Alexander Belchenko.
9669
* Removed uuid() as it was unused.
9671
* Improved 'fetch' code for pulling revisions from one branch into
9672
another (used by pull, merged, etc.)
9675
bzr 0.0.8 2005-09-20
9676
####################
9681
* Adding a file whose parent directory is not versioned will
9682
implicitly add the parent, and so on up to the root. This means
9683
you should never need to explictly add a directory, they'll just
9684
get added when you add a file in the directory. Contributed by
9687
* Ignore ``.DS_Store`` (contains Mac metadata) by default.
9690
* If you set ``BZR_EDITOR`` in the environment, it is checked in
9691
preference to EDITOR and the config file for the interactive commit
9692
editing program. Related to this is a bugfix where a missing program
9693
set in EDITOR would cause editing to fail, now the fallback program
9694
for the operating system is still tried.
9696
* Files that are not directories/symlinks/regular files will no longer
9697
cause bzr to fail, it will just ignore them by default. You cannot add
9698
them to the tree though - they are not versionable.
9704
* Refactor xml packing/unpacking.
9709
* Fixed 'bzr mv' by Ollie Rutherfurd.
9711
* Fixed strange error when trying to access a nonexistent http
9714
* Make sure that the hashcache gets written out if it can't be
9721
* Various Windows fixes from Ollie Rutherfurd.
9723
* Quieten warnings about locking; patch from Matt Lavin.
9726
bzr-0.0.7 2005-09-02
9727
####################
9732
* ``bzr shell-complete`` command contributed by Clint Adams to
9733
help with intelligent shell completion.
9735
* New expert command ``bzr find-merge-base`` for debugging merges.
9741
* Much better merge support.
9743
* merge3 conflicts are now reported with markers like '<<<<<<<'
9744
(seven characters) which is the same as CVS and pleases things
9751
* ``bzr upgrade`` no longer fails when trying to fix trees that
9752
mention revisions that are not present.
9754
* Fixed bugs in listing plugins from ``bzr plugins``.
9756
* Fix case of $EDITOR containing options for the editor.
9758
* Fix log -r refusing to show the last revision.
9759
(Patch from Goffredo Baroncelli.)
9765
* ``bzr log --show-ids`` shows the revision ids of all parents.
9767
* Externally provided commands on your $BZRPATH no longer need
9768
to recognize --bzr-usage to work properly, and can just handle
9775
* Changed trace messages to go through the standard logging
9776
framework, so that they can more easily be redirected by
9781
bzr-0.0.6 2005-08-18
9782
####################
9787
* Python plugins, automatically loaded from the directories on
9788
``BZR_PLUGIN_PATH`` or ``~/.bzr.conf/plugins`` by default.
9790
* New 'bzr mkdir' command.
9792
* Commit mesage is fetched from an editor if not given on the
9793
command line; patch from Torsten Marek.
9795
* ``bzr log -m FOO`` displays commits whose message matches regexp
9798
* ``bzr add`` with no arguments adds everything under the current directory.
9800
* ``bzr mv`` does move or rename depending on its arguments, like
9803
* ``bzr missing`` command shows a summary of the differences
9804
between two trees. (Merged from John Arbash-Meinel.)
9806
* An email address for commits to a particular tree can be
9807
specified by putting it into .bzr/email within a branch. (Based
9808
on a patch from Heikki Paajanen.)
9814
* Faster working tree operations.
9820
* 3rd-party modules shipped with bzr are copied within the bzrlib
9821
python package, so that they can be installed by the setup
9822
script without clashing with anything already existing on the
9823
system. (Contributed by Gustavo Niemeyer.)
9825
* Moved plugins directory to bzrlib/, so that there's a standard
9826
plugin directory which is not only installed with bzr itself but
9827
is also available when using bzr from the development tree.
9828
``BZR_PLUGIN_PATH`` and ``DEFAULT_PLUGIN_PATH`` are then added to the
9829
standard plugins directory.
9831
* When exporting to a tarball with ``bzr export --format tgz``, put
9832
everything under a top directory rather than dumping it into the
9833
current directory. This can be overridden with the ``--root``
9834
option. Patch from William Dodé and John Meinel.
9836
* New ``bzr upgrade`` command to upgrade the format of a branch,
9837
replacing ``bzr check --update``.
9839
* Files within store directories are no longer marked readonly on
9842
* Changed ``bzr log`` output to a more compact form suggested by
9843
John A Meinel. Old format is available with the ``--long`` or
9844
``-l`` option, patched by William Dodé.
9846
* By default the commit command refuses to record a revision with
9847
no changes unless the ``--unchanged`` option is given.
9849
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
9850
line options must come before the command name because they
9851
affect what commands are available; all other options must come
9852
after the command name because their interpretation depends on
9855
* ``branch`` and ``clone`` added as aliases for ``branch``.
9857
* Default log format is back to the long format; the compact one
9858
is available with ``--short``.
9864
* Fix bugs in committing only selected files or within a subdirectory.
9867
bzr-0.0.5 2005-06-15
9868
#####################
9873
* ``bzr`` with no command now shows help rather than giving an
9874
error. Suggested by Michael Ellerman.
9876
* ``bzr status`` output format changed, because svn-style output
9877
doesn't really match the model of bzr. Now files are grouped by
9878
status and can be shown with their IDs. ``bzr status --all``
9879
shows all versioned files and unknown files but not ignored files.
9881
* ``bzr log`` runs from most-recent to least-recent, the reverse
9882
of the previous order. The previous behaviour can be obtained
9883
with the ``--forward`` option.
9885
* ``bzr inventory`` by default shows only filenames, and also ids
9886
if ``--show-ids`` is given, in which case the id is the second
9893
* New 'bzr whoami --email' option shows only the email component
9894
of the user identification, from Jo Vermeulen.
9896
* New ``bzr ignore PATTERN`` command.
9898
* Nicer error message for broken pipe, interrupt and similar
9899
conditions that don't indicate an internal error.
9901
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
9903
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
9904
either read or write mode.
9906
* New option ``bzr log --show-ids`` shows revision and file ids.
9908
* New usage ``bzr log FILENAME`` shows only revisions that
9911
* Changed format for describing changes in ``bzr log -v``.
9913
* New option ``bzr commit --file`` to take a message from a file,
9914
suggested by LarstiQ.
9916
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
9917
Oler. File may be in a branch other than the working directory.
9919
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
9922
* Commands can now be defined by external programs or scripts
9923
in a directory on $BZRPATH.
9925
* New "stat cache" avoids reading the contents of files if they
9926
haven't changed since the previous time.
9928
* If the Python interpreter is too old, try to find a better one
9929
or give an error. Based on a patch from Fredrik Lundh.
9931
* New optional parameter ``bzr info [BRANCH]``.
9933
* New form ``bzr commit SELECTED`` to commit only selected files.
9935
* New form ``bzr log -r FROM:TO`` shows changes in selected
9936
range; contributed by John A Meinel.
9938
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
9939
options through to an external GNU diff.
9941
* New option ``bzr add --no-recurse`` to add a directory but not
9944
* ``bzr --version`` now shows more information if bzr is being run
9951
* Fixed diff format so that added and removed files will be
9952
handled properly by patch. Fix from Lalo Martins.
9954
* Various fixes for files whose names contain spaces or other
9961
* Converted black-box test suites from Bourne shell into Python;
9962
now run using ``./testbzr``. Various structural improvements to
9965
* testbzr by default runs the version of bzr found in the same
9966
directory as the tests, or the one given as the first parameter.
9968
* testbzr also runs the internal tests, so the only command
9969
required to check is just ``./testbzr``.
9971
* testbzr requires python2.4, but can be used to test bzr running
9972
under a different version.
9974
* Tests added for many other changes in this release.
9980
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
9982
* Refactor command functions into Command objects based on HCT by
9983
Scott James Remnant.
9985
* Better help messages for many commands.
9987
* Expose ``bzrlib.open_tracefile()`` to start the tracefile; until
9988
this is called trace messages are just discarded.
9990
* New internal function ``find_touching_revisions()`` and hidden
9991
command touching-revisions trace the changes to a given file.
9993
* Simpler and faster ``compare_inventories()`` function.
9995
* ``bzrlib.open_tracefile()`` takes a tracefilename parameter.
9997
* New AtomicFile class.
9999
* New developer commands ``added``, ``modified``.
10005
* Cope on Windows on python2.3 by using the weaker random seed.
10006
2.4 is now only recommended.
10009
bzr-0.0.4 2005-04-22
10010
#####################
10015
* 'bzr diff' optionally takes a list of files to diff. Still a bit
10016
basic. Patch from QuantumG.
10018
* More default ignore patterns.
10020
* New 'bzr log --verbose' shows a list of files changed in the
10021
changeset. Patch from Sebastian Cote.
10023
* Roll over ~/.bzr.log if it gets too large.
10025
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
10028
* New 'bzr help commands' based on a patch from Denys Duchier.
10034
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
10035
or $EMAIL. All are decoded by the locale preferred encoding.
10036
If none of these are present user@hostname is used. The host's
10037
fully-qualified name is not used because that tends to fail when
10038
there are DNS problems.
10040
* New 'bzr whoami' command instead of username user-email.
10046
* Make commit safe for hardlinked bzr trees.
10048
* Some Unicode/locale fixes.
10050
* Partial workaround for ``difflib.unified_diff`` not handling
10051
trailing newlines properly.
10057
* Allow docstrings for help to be in PEP0257 format. Patch from
10060
* More tests in test.sh.
10062
* Write profile data to a temporary file not into working
10063
directory and delete it when done.
10065
* Smaller .bzr.log with process ids.
10071
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
10074
* Some improvements in handling paths on Windows, based on a patch
10078
bzr-0.0.3 2005-04-06
10079
#####################
10084
* New "directories" internal command lists versioned directories
10087
* Can now say "bzr commit --help".
10089
* New "rename" command to rename one file to a different name
10092
* New "move" command to move one or more files into a different
10095
* New "renames" command lists files renamed since base revision.
10097
* New cat command contributed by janmar.
10102
* .bzr.log is placed in $HOME (not pwd) and is always written in
10103
UTF-8. (Probably not a completely good long-term solution, but
10109
* Workaround for difflib bug in Python 2.3 that causes an
10110
exception when comparing empty files. Reported by Erik Toubro
10116
* Refactored inventory storage to insert a root entry at the top.
10121
* Start of shell-based black-box testing in test.sh.
10130
* Win32 fixes from Steve Brown.
10133
bzr-0.0.2 "black cube" 2005-03-31
10134
###################################
10139
* Default ignore list extended (see bzrlib/__init__.py).
10141
* Patterns in .bzrignore are now added to the default ignore list,
10142
rather than replacing it.
10144
* Ignore list isn't reread for every file.
10146
* More help topics.
10148
* Reinstate the 'bzr check' command to check invariants of the
10151
* New 'ignored' command lists which files are ignored and why;
10152
'deleted' lists files deleted in the current working tree.
10154
* Performance improvements.
10156
* New global --profile option.
10158
* Ignore patterns like './config.h' now correctly match files in
10159
the root directory only.
10162
bzr-0.0.1 2005-03-26
10163
#####################
10168
* More information from info command.
10170
* Can now say "bzr help COMMAND" for more detailed help.
10172
* Less file flushing and faster performance when writing logs and
10173
committing to stores.
10175
* More useful verbose output from some commands.
10180
* Fix inverted display of 'R' and 'M' during 'commit -v'.
10185
* Include a subset of ElementTree-1.2.20040618 to make
10186
installation easier.
10188
* Fix time.localtime call to work with Python 2.3 (the minimum
10192
bzr-0.0.0.69 2005-03-22
10193
########################
10198
* First public release.
10200
* Storage of local versions: init, add, remove, rm, info, log,
10204
vim: tw=74 ft=rst ff=unix