145 lines
4.8 KiB
Plaintext
145 lines
4.8 KiB
Plaintext
GIT v1.5.2 Release Notes (draft)
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========================
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Updates since v1.5.1
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--------------------
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* Plumbing level subproject support.
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You can include a subdirectory that has an independent git
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repository in your index and tree objects as a
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"subproject". This plumbing (i.e. "core") level subproject
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support explicitly excludes recursive behaviour.
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The "subproject" entries in the index and trees are
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incompatible with older versions of git. Experimenting with
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the plumbing level support is encouraged, but be warned that
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unless everybody in your project updates to this release or
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later, using this feature would make your project
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inaccessible by people with older versions of git.
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* Plumbing level gitattributes support.
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The gitattributes mechanism allows you to add 'attributes' to
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paths in your project, and affect the way certain git
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operations work. Currently you can influence if a path is
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considered a binary or text (the former would be treated by
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'git diff' not to produce textual output; the latter can go
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through the line endings conversion process in repositories
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with core.autocrlf set), and specify a custom 3-way merge
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driver.
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* The packfile format now optionally suports 64-bit index.
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This release supports the "version 2" format of the .idx
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file. This is automatically enabled when a huge packfile
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needs more than 32-bit to express offsets of objects in the
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pack
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* New commands and options.
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- "git bisect start" can optionally take a single bad commit and
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zero or more good commits on the command line.
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- "git shortlog" can optionally be told to wrap its output.
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- "subtree" merge strategy allows another project to be merged in as
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your subdirectory.
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- "git format-patch" learned a new --subject-prefix=<string>
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option, to override the built-in "[PATCH]".
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- "git add -u" is a quick way to do the first stage of "git
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commit -a" (i.e. update the index to match the working
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tree); it obviously does not make a commit.
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* Updated behavior of existing commands.
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- "git diff --stat" shows size of preimage and postimage blobs
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for binary contents. Earlier it only said "Bin".
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- "git lost-found" shows stuff that are unreachable except
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from reflogs.
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- "git checkout branch^0" now detaches HEAD at the tip commit
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on the named branch, instead of just switching to the
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branch (use "git checkout branch" to switch to the branch,
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as before).
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- "git bisect next" can be used after giving only a bad commit
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without giving a good one (this starts bisection half-way to
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the root commit). We used to refuse to operate without a
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good and a bad commit.
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- "git push", when pushing into more than one repository, does
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not stop at the first error.
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- "git archive" does not insist you to give --format parameter
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anymore; it defaults to "tar".
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- "git cvsserver" can use backends other than sqlite.
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- "gitview" (in contrib/ section) learned to better support
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"git-annotate".
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- Local "git fetch" from a repository whose object store is
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one of the alternates (e.g. fetching from the origin in a
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repository created with "git clone -l -s") avoids
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downloading objects unnecessary.
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* Builds
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- git-p4import has never been installed; now there is an
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installation option to do so.
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- gitk and git-gui can be configured out.
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- Generated documentation pages automatically get version
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information from GIT_VERSION
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- Parallel build with "make -j" descending into subdirectory
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was fixed.
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* Performance Tweaks
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- optimized "git-rev-list --bisect" (hence "git-bisect").
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- optimized "git-add $path" in a large directory, most of
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whose contents are ignored.
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Fixes since v1.5.1
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------------------
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All of the fixes in v1.5.1 maintenance series are included in
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this release, unless otherwise noted.
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* Bugfixes
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- Switching branches with "git checkout" refused to work when
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a path changes from a file to a directory between the
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current branch and the new branch, in order not to lose
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possible local changes in the directory that is being turned
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into a file with the switch. We now allow such a branch
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switch after making sure that there is no locally modified
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file nor un-ignored file in the directory. This has not
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been backported to 1.5.1.x series, as it is rather an
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intrusive change.
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- Merging branches that have a file in one and a directory in
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another at the same path used to get quite confused. We
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handle such a case a bit more carefully, even though that is
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still left as a conflict for the user to sort out. This
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will not be backported to 1.5.1.x series, as it is rather an
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intrusive change.
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* Documentation updates
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* Performance Tweaks
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--
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exec >/var/tmp/1
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O=v1.5.1.2-242-g2d76548
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echo O=`git describe refs/heads/master`
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git shortlog --no-merges $O..refs/heads/master ^refs/heads/maint
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