134 lines
5.3 KiB
Text
134 lines
5.3 KiB
Text
Git v1.7.7 Release Notes
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========================
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Updates since v1.7.6
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--------------------
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* The scripting part of the codebase is getting prepared for i18n/l10n.
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* Interix, Cygwin and Minix ports got updated.
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* Various updates to git-p4 (in contrib/), fast-import, and git-svn.
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* Gitweb learned to read from /etc/gitweb-common.conf when it exists,
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before reading from gitweb_config.perl or from /etc/gitweb.conf
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(this last one is read only when per-repository gitweb_config.perl
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does not exist).
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* Various codepaths that invoked zlib deflate/inflate assumed that these
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functions can compress or uncompress more than 4GB data in one call on
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platforms with 64-bit long, which has been corrected.
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* Git now recognizes loose objects written by other implementations that
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use a non-standard window size for zlib deflation (e.g. Agit running on
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Android with 4kb window). We used to reject anything that was not
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deflated with 32kb window.
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* Interaction between the use of pager and coloring of the output has
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been improved, especially when a command that is not built-in was
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involved.
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* "git am" learned to pass the "--exclude=<path>" option through to underlying
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"git apply".
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* You can now feed many empty lines before feeding an mbox file to
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"git am".
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* "git archive" can be told to pass the output to gzip compression and
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produce "archive.tar.gz".
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* "git bisect" can be used in a bare repository (provided that the test
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you perform per each iteration does not need a working tree, of
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course).
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* The length of abbreviated object names in "git branch -v" output
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now honors the core.abbrev configuration variable.
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* "git check-attr" can take relative paths from the command line.
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* "git check-attr" learned an "--all" option to list the attributes for a
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given path.
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* "git checkout" (both the code to update the files upon checking out a
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different branch and the code to checkout a specific set of files) learned
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to stream the data from object store when possible, without having to
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read the entire contents of a file into memory first. An earlier round
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of this code that is not in any released version had a large leak but
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now it has been plugged.
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* "git clone" can now take a "--config key=value" option to set the
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repository configuration options that affect the initial checkout.
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* "git commit <paths>..." now lets you feed relative pathspecs that
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refer to outside your current subdirectory.
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* "git diff --stat" learned a --stat-count option to limit the output of
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a diffstat report.
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* "git diff" learned a "--histogram" option to use a different diff
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generation machinery stolen from jgit, which might give better
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performance.
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* "git diff" had a weird worst case behaviour that can be triggered
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when comparing files with potentially many places that could match.
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* "git fetch", "git push" and friends no longer show connection
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errors for addresses that couldn't be connected to when at least one
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address succeeds (this is arguably a regression but a deliberate
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one).
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* "git grep" learned "--break" and "--heading" options, to let users mimic
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the output format of "ack".
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* "git grep" learned a "-W" option that shows wider context using the same
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logic used by "git diff" to determine the hunk header.
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* Invoking the low-level "git http-fetch" without "-a" option (which
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git itself never did--normal users should not have to worry about
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this) is now deprecated.
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* The "--decorate" option to "git log" and its family learned to
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highlight grafted and replaced commits.
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* "git rebase master topci" no longer spews usage hints after giving
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the "fatal: no such branch: topci" error message.
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* The recursive merge strategy implementation got a fairly large
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fix for many corner cases that may rarely happen in real world
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projects (it has been verified that none of the 16000+ merges in
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the Linux kernel history back to v2.6.12 is affected with the
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corner case bugs this update fixes).
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* "git stash" learned an "--include-untracked option".
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* "git submodule update" used to stop at the first error updating a
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submodule; it now goes on to update other submodules that can be
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updated, and reports the ones with errors at the end.
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* "git push" can be told with the "--recurse-submodules=check" option to
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refuse pushing of the supermodule, if any of its submodules'
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commits hasn't been pushed out to their remotes.
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* "git upload-pack" and "git receive-pack" learned to pretend that only a
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subset of the refs exist in a repository. This may help a site to
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put many tiny repositories into one repository (this would not be
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useful for larger repositories as repacking would be problematic).
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* "git verify-pack" has been rewritten to use the "index-pack" machinery
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that is more efficient in reading objects in packfiles.
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* test scripts for gitweb tried to run even when CGI-related perl modules
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are not installed; they now exit early when the latter are unavailable.
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Also contains various documentation updates and minor miscellaneous
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changes.
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Fixes since v1.7.6
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------------------
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Unless otherwise noted, all fixes in the 1.7.6.X maintenance track are
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included in this release.
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* "git branch -m" and "git checkout -b" incorrectly allowed the tip
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of the branch that is currently checked out updated.
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