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Diffstat (limited to 'Documentation/RelNotes/2.13.0.txt')
| -rw-r--r-- | Documentation/RelNotes/2.13.0.txt | 176 |
1 files changed, 174 insertions, 2 deletions
diff --git a/Documentation/RelNotes/2.13.0.txt b/Documentation/RelNotes/2.13.0.txt index f13eb759f5..aa99d4b3ce 100644 --- a/Documentation/RelNotes/2.13.0.txt +++ b/Documentation/RelNotes/2.13.0.txt @@ -165,6 +165,42 @@ UI, Workflows & Features we can safely accept them case insensitively without introducing ambiguity or confusion to solve this. + * "git tag/branch/for-each-ref" family of commands long allowed to + filter the refs by "--contains X" (show only the refs that are + descendants of X), "--merged X" (show only the refs that are + ancestors of X), "--no-merged X" (show only the refs that are not + ancestors of X). One curious omission, "--no-contains X" (show + only the refs that are not descendants of X) has been added to + them. + + * The default behaviour of "git log" in an interactive session has + been changed to enable "--decorate". + + * The output from "git status --short" has been extended to show + various kinds of dirtyness in submodules differently; instead of to + "M" for modified, 'm' and '?' can be shown to signal changes only + to the working tree of the submodule but not the commit that is + checked out. + + * Allow the http.postbuffer configuration variable to be set to a + size that can be expressed in size_t, which can be larger than + ulong on some platforms. + + * "git rebase" learns "--signoff" option. + + * The completion script (in contrib/) learned to complete "git push + --delete b<TAB>" to complete branch name to be deleted. + + * "git worktree add --lock" allows to lock a worktree immediately + after it's created. This helps prevent a race between "git worktree + add; git worktree lock" and "git worktree prune". + + * Completion for "git checkout <branch>" that auto-creates the branch + out of a remote tracking branch can now be disabled, as this + completion often gets in the way when completing to checkout an + existing local branch that happens to share the same prefix with + bunch of remote tracking branches. + Performance, Internal Implementation, Development Support etc. @@ -225,8 +261,6 @@ Performance, Internal Implementation, Development Support etc. older one and the newer one interoperate happily has now become possible. - * "uchar [40]" to "struct object_id" conversion continues. - * "git tag --contains" used to (ab)use the object bits to keep track of the state of object reachability without clearing them after use; this has been cleaned up and made to use the newer commit-slab @@ -258,6 +292,46 @@ Performance, Internal Implementation, Development Support etc. * Some debugging output from "git describe" were marked for l10n, but some weren't. Mark missing ones for l10n. + * Define a new task in .travis.yml that triggers a test session on + Windows run elsewhere. + + * Conversion from uchar[20] to struct object_id continues. + + * The "submodule" specific field in the ref_store structure is + replaced with a more generic "gitdir" that can later be used also + when dealing with ref_store that represents the set of refs visible + from the other worktrees. + + * The string-list API used a custom reallocation strategy that was + very inefficient, instead of using the usual ALLOC_GROW() macro, + which has been fixed. + (merge 950a234cbd jh/string-list-micro-optim later to maint). + + * In a 2- and 3-way merge of trees, more than one source trees often + end up sharing an identical subtree; optimize by not reading the + same tree multiple times in such a case. + (merge d12a8cf0af jh/unpack-trees-micro-optim later to maint). + + * The index file has a trailing SHA-1 checksum to detect file + corruption, and historically we checked it every time the index + file is used. Omit the validation during normal use, and instead + verify only in "git fsck". + + * Having a git command on the upstream side of a pipe in a test + script will hide the exit status from the command, which may cause + us to fail to notice a breakage; rewrite tests in a script to avoid + this issue. + + * Travis CI learns to run coccicheck. + + * "git checkout" that handles a lot of paths has been optimized by + reducing the number of unnecessary checks of paths in the + has_dir_name() function. + + * The internals of the refs API around the cached refs has been + streamlined. + + * Output from perf tests have been updated to align their titles. Also contains various documentation updates and code clean-ups. @@ -436,6 +510,82 @@ notes for details). certificate; this has been fixed. (merge f2214dede9 bc/push-cert-receive-fix later to maint). + * Update error handling for codepath that deals with corrupt loose + objects. + (merge 51054177b3 jk/loose-object-info-report-error later to maint). + + * "git diff --submodule=diff" learned to work better in a project + with a submodule that in turn has its own submodules. + (merge 17b254cda6 sb/show-diff-for-submodule-in-diff-fix later to maint). + + * Update the build dependency so that an update to /usr/bin/perl + etc. result in recomputation of perl.mak file. + (merge c59c4939c2 ab/regen-perl-mak-with-different-perl later to maint). + + * "git push --recurse-submodules --push-option=<string>" learned to + propagate the push option recursively down to pushes in submodules. + + * If a patch e-mail had its first paragraph after an in-body header + indented (even after a blank line after the in-body header line), + the indented line was mistook as a continuation of the in-body + header. This has been fixed. + (merge fd1062e52e lt/mailinfo-in-body-header-continuation later to maint). + + * Clean up fallouts from recent tightening of the set-up sequence, + where Git barfs when repository information is accessed without + first ensuring that it was started in a repository. + (merge bccb22cbb1 jk/no-looking-at-dotgit-outside-repo later to maint). + + * "git p4" used "name-rev HEAD" when it wants to learn what branch is + checked out; it should use "symbolic-ref HEAD". + (merge eff451101d ld/p4-current-branch-fix later to maint). + + * "http.proxy" set to an empty string is used to disable the usage of + proxy. We broke this early last year. + (merge ae51d91105 sr/http-proxy-configuration-fix later to maint). + + * $GIT_DIR may in some cases be normalized with all symlinks resolved + while "gitdir" path expansion in the pattern does not receive the + same treatment, leading to incorrect mismatch. This has been fixed. + + * "git submodule" script does not work well with strange pathnames. + Protect it from a path with slashes in them, at least. + + * "git fetch-pack" was not prepared to accept ERR packet that the + upload-pack can send with a human-readable error message. It + showed the packet contents with ERR prefix, so there was no data + loss, but it was redundant to say "ERR" in an error message. + (merge 8e2c7bef03 jt/fetch-pack-error-reporting later to maint). + + * "ls-files --recurse-submodules" did not quite work well in a + project with nested submodules. + + * gethostname(2) may not NUL terminate the buffer if hostname does + not fit; unfortunately there is no easy way to see if our buffer + was too small, but at least this will make sure we will not end up + using garbage past the end of the buffer. + (merge 5781a9a270 dt/xgethostname-nul-termination later to maint). + + * A recent update broke "git add -p ../foo" from a subdirectory. + + * While handy, "git_path()" is a dangerous function to use as a + callsite that uses it safely one day can be broken by changes + to other code that calls it. Reduction of its use continues. + (merge 16d2676c9e jk/war-on-git-path later to maint). + + * The split-index code configuration code used an unsafe git_path() + function without copying its result out. + + * Many stale HTTP(s) links have been updated in our documentation. + (merge 613416f0be jk/update-links-in-docs later to maint). + + * "git-shell" rejects a request to serve a repository whose name + begins with a dash, which makes it no longer possible to get it + confused into spawning service programs like "git-upload-pack" with + an option like "--help", which in turn would spawn an interactive + pager, instead of working with the repository user asked to access + (i.e. the one whose name is "--help"). + * Other minor doc, test and build updates and code cleanups. (merge df2a6e38b7 jk/pager-in-use later to maint). (merge 75ec4a6cb0 ab/branch-list-doc later to maint). @@ -444,3 +594,25 @@ notes for details). (merge 4473060bc2 ab/test-readme-updates later to maint). (merge 48a96972fd ab/doc-submitting later to maint). (merge f5c2bc2b96 jk/make-coccicheck-detect-errors later to maint). + (merge c105f563d1 cc/untracked later to maint). + (merge 8668976b53 jc/unused-symbols later to maint). + (merge fba275dc93 jc/bs-t-is-not-a-tab-for-sed later to maint). + (merge be6ed145de mm/ls-files-s-doc later to maint). + (merge 60b091c679 qp/bisect-docfix later to maint). + (merge 47242cd103 ah/diff-files-ours-theirs-doc later to maint). + (merge 35ad44cbd8 sb/submodule-rm-absorb later to maint). + (merge 0301f1fd92 va/i18n-perl-scripts later to maint). + (merge 733e064d98 vn/revision-shorthand-for-side-branch-log later to maint). + (merge 85999743e7 tb/doc-eol-normalization later to maint). + (merge 0747fb49fd jk/loose-object-fsck later to maint). + (merge d8f4481c4f jk/quarantine-received-objects later to maint). + (merge 7ba1ceef95 xy/format-patch-base later to maint). + (merge fa1912c89a rs/misc-cppcheck-fixes later to maint). + (merge f17d642d3b ab/push-cas-doc-n-test later to maint). + (merge 61e282425a ss/gitmodules-ignore-doc later to maint). + (merge 8d3047cd5b ss/submodule-shallow-doc later to maint). + (merge 1f9e18b772 jk/prio-queue-avoid-swap-with-self later to maint). + (merge 627fde1025 jk/submodule-init-segv-fix later to maint). + (merge d395745d81 rg/doc-pull-typofix later to maint). + (merge 01e60a9a22 rg/doc-submittingpatches-wordfix later to maint). + (merge 501d3cd7b8 sr/hooks-cwd-doc later to maint). |