Git 2.6.0 RC0 发布

snake_l

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　　Git 2.6.0 RC0 发布，Git 2.6.0 更新说明如下：
　　
　　UI，工作流和新特性
　　
　　* An asterisk as a substring (as opposed to the entirety) of a path
　　component for both side of a refspec, e.g.
　　"refs/heads/o*:refs/remotes/heads/i*", is now allowed.
　　
　　* New userdiff pattern definition for fountain screenwriting markup
　　format has been added.
　　
　　* "git log" and friends learned a new "--date=format:..." option to
　　format timestamps using system's strftime(3).
　　
　　* "git fast-import" learned to respond to the get-mark command via
　　its cat-blob-fd interface.
　　
　　* "git rebase -i" learned "drop commit-object-name subject" command
　　as another way to skip replaying of a commit.
　　
　　* A new configuration variable can enable "--follow" automatically
　　when "git log" is run with one pathspec argument.
　　
　　* "git status" learned to show a more detailed information regarding
　　the "rebase -i" session in progress.
　　
　　* "git cat-file" learned "--batch-all-objects" option to enumerate all
　　available objects in the repository more quickly than "rev-list
　　--all --objects" (the output includes unreachable objects, though).
　　
　　* "git fsck" learned to ignore errors on a set of known-to-be-bad
　　objects, and also allows the warning levels of various kinds of
　　non-critical breakages to be tweaked.
　　
　　* "git rebase -i"'s list of todo is made configurable.
　　
　　* "git send-email" now performs alias-expansion on names that are
　　given via --cccmd, etc.
　　
　　* An environment variable GIT_REPLACE_REF_BASE tells Git to look into
　　refs hierarchy other than refs/replace/ for the object replacement
　　data.
　　
　　* Allow untracked cache (experimental) to be used when sparse
　　checkout (experimental) is also in use.
　　
　　* "git pull --rebase" has been taught to pay attention to
　　rebase.autostash configuration.
　　
　　* The command-line completion script (in contrib/) has been updated.
　　
　　* A negative !ref entry in multi-value transfer.hideRefs
　　configuration can be used to say "don't hide this one".
　　
　　* After "git am" without "-3" stops, running "git am -" pays attention
　　to "-3" only for the patch that caused the original invocation
　　to stop.
　　
　　* When linked worktree is used, simultaneous "notes merge" instances
　　for the same ref in refs/notes/* are prevented from stomping on
　　each other.
　　
　　* "git send-email" learned a new option --smtp-auth to limit the SMTP
　　AUTH mechanisms to be used to a subset of what the system library
　　supports.
　　
　　* A new configuration variable http.sslVersion can be used to specify
　　what specific version of SSL/TLS to use to make a connection.
　　
　　* "git notes merge" can be told with "--strategy=" option how to
　　automatically handle conflicts; this can now be configured by
　　setting notes.mergeStrategy configuration variable.
　　
　　* "git log --cc" did not show any patch, even though most of the time
　　the user meant "git log --cc -p -m" to see patch output for commits
　　with a single parent, and combined diff for merge commits.  The
　　command is taught to DWIM "--cc" (without "--raw" and other forms
　　of output specification) to "--cc -p -m".
　　
　　* "git config --list" output was hard to parse when values consist of
　　multiple lines.  "--name-only" option is added to help this.
　　
　　性能，内部实现和开发支持：
　　
　　* In preparation for allowing different "backends" to store the refs
　　in a way different from the traditional "one ref per file in
　　$GIT_DIR or in a $GIT_DIR/packed-refs file" filesystem storage,
　　direct filesystem access to ref-like things like CHERRY_PICK_HEAD
　　from scripts and programs has been reduced.
　　
　　* Computation of untracked status indicator by bash prompt
　　script (in contrib/) has been optimized.
　　
　　* Memory use reduction when commit-slab facility is used to annotate
　　sparsely (which is not recommended in the first place).
　　
　　* Clean up refs API and make "git clone" less intimate with the
　　implementation detail.
　　
　　* "git pull" was reimplemented in C.
　　
　　* The packet tracing machinery allows to capture an incoming pack
　　data to a file for debugging.
　　
　　* Move machinery to parse human-readable scaled numbers like 1k, 4M,
　　and 2G as an option parameter's value from pack-objects to
　　parse-options API, to make it available to other codepaths.
　　
　　* "git verify-tag" and "git verify-commit" have been taught to share
　　more code, and then learned to optionally show the verification
　　message from the underlying GPG implementation.
　　
　　* Various enhancements around "git am" reading patches generated by
　　foreign SCM have been made.
　　
　　* Ref listing by "git branch -l" and "git tag -l" commands has
　　started to be rebuilt, based on the for-each-ref machinery.
　　
　　* The code to perform multi-tree merges has been taught to repopulate
　　the cache-tree upon a successful merge into the index, so that
　　subsequent "diff-index --cached" (hence "status") and "write-tree"
　　(hence "commit") will go faster.
　　
　　The same logic in "git checkout" may now be removed, but that is a
　　separate issue.
　　
　　* Tests that assume how reflogs are represented on the filesystem too
　　much have been corrected.
　　
　　* "git am" has been rewritten in "C".
　　
　　* git_path() and mkpath() are handy helper functions but it is easy
　　to misuse, as the callers need to be careful to keep the number of
　　active results below 4.  Their uses have been reduced.
　　
　　* The "lockfile" API has been rebuilt on top of a new "tempfile" API.
　　
　　* To prepare for allowing a different "ref" backend to be plugged in
　　to the system, update_ref()/delete_ref() have been taught about
　　ref-like things like MERGE_HEAD that are per-worktree (they will
　　always be written to the filesystem inside $GIT_DIR).
　　
　　* The gitmodules API that is accessed from the C code learned to
　　cache stuff lazily.
　　
　　更多内容请看发行说明。
　　下载：https://github.com/git/git/archive/v2.6.0-rc0.zip。