191 lines
8.4 KiB
Plaintext
191 lines
8.4 KiB
Plaintext
Git 2.15 Release Notes
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======================
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Backward compatibility notes and other notable changes.
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* Use of an empty string as a pathspec element that is used for
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'everything matches' is still warned and Git asks users to use a
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more explicit '.' for that instead. The hope is that existing
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users will not mind this change, and eventually the warning can be
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turned into a hard error, upgrading the deprecation into removal of
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this (mis)feature. That is now scheduled to happen in the upcoming
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release.
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* Git now avoids blindly falling back to ".git" when the setup
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sequence said we are _not_ in Git repository. A corner case that
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happens to work right now may be broken by a call to die("BUG").
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We've tried hard to locate such cases and fixed them, but there
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might still be cases that need to be addressed--bug reports are
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greatly appreciated.
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Updates since v2.14
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-------------------
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UI, Workflows & Features
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* An example that is now obsolete has been removed from a sample hook,
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and an old example in it that added a sign-off manually has been
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improved to use the interpret-trailers command.
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* The advice message given when "git rebase" stops for conflicting
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changes has been improved.
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* The "rerere-train" script (in contrib/) learned the "--overwrite"
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option to allow overwriting existing recorded resolutions.
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(merge ad53bf79aa rg/rerere-train-overwrite later to maint).
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* "git contacts" (in contrib/) now lists the address on the
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"Reported-by:" trailer to its output, in addition to those on
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S-o-b: and other trailers, to make it easier to notify (and thank)
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the original bug reporter.
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(merge 09ac673788 eb/contacts-reported-by later to maint).
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Performance, Internal Implementation, Development Support etc.
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* Conversion from uchar[20] to struct object_id continues.
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* Start using selected c99 constructs in small, stable and
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essentialpart of the system to catch people who care about
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older compilers that do not grok them.
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* The filter-process interface learned to allow a process with long
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latency give a "delayed" response.
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* Many uses of comparision callback function the hashmap API uses
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cast the callback function type when registering it to
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hashmap_init(), which defeats the compile time type checking when
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the callback interface changes (e.g. gaining more parameters).
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The callback implementations have been updated to take "void *"
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pointers and cast them to the type they expect instead.
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* Because recent Git for Windows do come with a real msgfmt, the
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build procedure for git-gui has been updated to use it instead of a
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hand-rolled substitute.
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(merge 90dbf226ba js/git-gui-msgfmt-on-windows later to maint).
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* "git grep --recurse-submodules" has been reworked to give a more
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consistent output across submodule boundary (and do its thing
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without having to fork a separate process).
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* A helper function to read a single whole line into strbuf
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mistakenly triggered OOM error at EOF under certain conditions,
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which has been fixed.
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(merge 642956cf45 rs/strbuf-getwholeline-fix later to maint).
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* The "ref-store" code reorganization continues.
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Also contains various documentation updates and code clean-ups.
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Fixes since v2.14
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-----------------
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* "%C(color name)" in the pretty print format always produced ANSI
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color escape codes, which was an early design mistake. They now
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honor the configuration (e.g. "color.ui = never") and also tty-ness
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of the output medium.
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(merge 11b087adfd jk/ref-filter-colors later to maint).
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* The http.{sslkey,sslCert} configuration variables are to be
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interpreted as a pathname that honors "~[username]/" prefix, but
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weren't, which has been fixed.
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(merge 8d1549643e jc/http-sslkey-and-ssl-cert-are-paths later to maint).
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* Numerous bugs in walking of reflogs via "log -g" and friends have
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been fixed.
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(merge de239446b6 jk/reflog-walk later to maint).
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* "git commit" when seeing an totally empty message said "you did not
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edit the message", which is clearly wrong. The message has been
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corrected.
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(merge bc17f35f8c ks/commit-abort-on-empty-message-fix later to maint).
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* When a directory is not readable, "gitweb" fails to build the
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project list. Work this around by skipping such a directory.
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(merge 46a13857fc hb/gitweb-project-list later to maint).
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* Some versions of GnuPG fails to kill gpg-agent it auto-spawned
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and such a left-over agent can interfere with a test. Work it
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around by attempting to kill one before starting a new test.
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(merge 29ff1f8f74 st/lib-gpg-kill-stray-agent later to maint).
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* A recently added test for the "credential-cache" helper revealed
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that EOF detection done around the time the connection to the cache
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daemon is torn down were flaky. This was fixed by reacting to
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ECONNRESET and behaving as if we got an EOF.
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(merge 1f180e5eb9 dl/credential-cache-socket-in-xdg-cache later to maint).
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* "git log --tag=no-such-tag" showed log starting from HEAD, which
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has been fixed---it now shows nothing.
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(merge 5d34d1ac06 jk/rev-list-empty-input later to maint).
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* The "tag.pager" configuration variable was useless for those who
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actually create tag objects, as it interfered with the use of an
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editor. A new mechanism has been introduced for commands to enable
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pager depending on what operation is being carried out to fix this,
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and then "git tag -l" is made to run pager by default.
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(merge 595d59e2b5 ma/pager-per-subcommand-action later to maint).
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* "git push --recurse-submodules $there HEAD:$target" was not
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propagated down to the submodules, but now it is.
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(merge c7be7201a7 bw/push-options-recursively-to-submodules later to maint).
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* Commands like "git rebase" accepted the --rerere-autoupdate option
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from the command line, but did not always use it. This has been
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fixed.
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(merge f826fb799e pw/sequence-rerere-autoupdate later to maint).
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* "git clone --recurse-submodules --quiet" did not pass the quiet
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option down to submodules.
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(merge 03c004c581 bw/clone-recursive-quiet later to maint).
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* Test portability fix for OBSD.
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(merge bed67874e2 rs/obsd-getcwd-workaround later to maint).
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(merge 4c7fda8fc1 rs/t4062-obsd later to maint).
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* Portability fix for OBSD.
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(merge 29c2eda80b rs/in-obsd-basename-dirname-take-const later to maint).
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* "git am -s" has been taught that some input may end with a trailer
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block that is not Signed-off-by: and it should refrain from adding
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an extra blank line before adding a new sign-off in such a case.
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(merge 735285b403 pw/am-signoff later to maint).
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* "git svn" used with "--localtime" option did not compute the tz
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offset for the timestamp in question and instead always used the
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current time, which has been corrected.
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(merge 1adc4b9a58 ur/svn-local-zone later to maint).
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* Memory leak in an error codepath has been plugged.
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(merge 83cd6f9017 rs/fsck-obj-leakfix later to maint).
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(merge 896dca3ab7 rs/unpack-entry-leakfix later to maint).
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(merge 149d8cbb2e rs/win32-syslog-leakfix later to maint).
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* Other minor doc, test and build updates and code cleanups.
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(merge 5b114f3bb0 rs/bswap-ubsan-fix later to maint).
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(merge 168e63554c rs/move-array later to maint).
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(merge 268ba20110 rs/stat-data-unaligned-reads-fix later to maint).
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(merge 78e7b98f45 jt/fsck-code-cleanup later to maint).
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(merge c7b0780545 rs/pack-objects-pbase-cleanup later to maint).
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(merge c1e860f1dc js/run-process-parallel-api-fix later to maint).
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(merge 7a40a95eb4 cc/ref-is-hidden-microcleanup later to maint).
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(merge c0bb6d9cef ah/doc-wserrorhighlight later to maint).
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(merge edd64ef4f7 dc/fmt-merge-msg-microcleanup later to maint).
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(merge fa64a2fdbe jt/subprocess-handshake later to maint).
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(merge 0ba9c9a0fb jb/t8008-cleanup later to maint).
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(merge a7c28a2161 jt/t1450-fsck-corrupt-packfile later to maint).
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(merge dff2813391 ab/ref-filter-no-contains later to maint).
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(merge f094b89a4d ma/parse-maybe-bool later to maint).
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(merge 974ce8078c mf/no-dashed-subcommands later to maint).
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(merge f81935cc4d jc/perl-git-comment-typofix later to maint).
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(merge 57ea241ef0 rs/t3700-clean-leftover later to maint).
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(merge f1068efefe jk/drop-sha1-entry-pos later to maint).
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(merge 0b006014c8 jk/hashcmp-memcmp later to maint).
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(merge 1e22a9917b rj/add-chmod-error-message later to maint).
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(merge 881529c846 rs/apply-lose-prefix-length later to maint).
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(merge 6355a76802 rs/find-pack-entry-bisection later to maint).
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(merge de3ce210ed rs/merge-microcleanup later to maint).
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