diff options
Diffstat (limited to 'Documentation/RelNotes')
| -rw-r--r-- | Documentation/RelNotes/2.4.4.txt | 35 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.4.5.txt | 28 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.4.6.txt | 23 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.4.7.txt | 53 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.5.0.txt | 258 |
5 files changed, 346 insertions, 51 deletions
diff --git a/Documentation/RelNotes/2.4.4.txt b/Documentation/RelNotes/2.4.4.txt new file mode 100644 index 0000000000..f1ccd001be --- /dev/null +++ b/Documentation/RelNotes/2.4.4.txt @@ -0,0 +1,35 @@ +Git v2.4.4 Release Notes +======================== + +Fixes since v2.4.3 +------------------ + + * l10n updates for German. + + * An earlier leakfix to bitmap testing code was incomplete. + + * "git clean pathspec..." tried to lstat(2) and complain even for + paths outside the given pathspec. + + * Communication between the HTTP server and http_backend process can + lead to a dead-lock when relaying a large ref negotiation request. + Diagnose the situation better, and mitigate it by reading such a + request first into core (to a reasonable limit). + + * The clean/smudge interface did not work well when filtering an + empty contents (failed and then passed the empty input through). + It can be argued that a filter that produces anything but empty for + an empty input is nonsense, but if the user wants to do strange + things, then why not? + + * Make "git stash something --help" error out, so that users can + safely say "git stash drop --help". + + * Clarify that "log --raw" and "log --format=raw" are unrelated + concepts. + + * Catch a programmer mistake to feed a pointer not an array to + ARRAY_SIZE() macro, by using a couple of GCC extensions. + +Also contains typofixes, documentation updates and trivial code +clean-ups. diff --git a/Documentation/RelNotes/2.4.5.txt b/Documentation/RelNotes/2.4.5.txt new file mode 100644 index 0000000000..568297ccb7 --- /dev/null +++ b/Documentation/RelNotes/2.4.5.txt @@ -0,0 +1,28 @@ +Git v2.4.5 Release Notes +======================== + +Fixes since v2.4.4 +------------------ + + * The setup code used to die when core.bare and core.worktree are set + inconsistently, even for commands that do not need working tree. + + * There was a dead code that used to handle "git pull --tags" and + show special-cased error message, which was made irrelevant when + the semantics of the option changed back in Git 1.9 days. + + * "color.diff.plain" was a misnomer; give it 'color.diff.context' as + a more logical synonym. + + * The configuration reader/writer uses mmap(2) interface to access + the files; when we find a directory, it barfed with "Out of memory?". + + * Recent "git prune" traverses young unreachable objects to safekeep + old objects in the reachability chain from them, which sometimes + showed unnecessary error messages that are alarming. + + * "git rebase -i" fired post-rewrite hook when it shouldn't (namely, + when it was told to stop sequencing with 'exec' insn). + +Also contains typofixes, documentation updates and trivial code +clean-ups. diff --git a/Documentation/RelNotes/2.4.6.txt b/Documentation/RelNotes/2.4.6.txt new file mode 100644 index 0000000000..b53f353939 --- /dev/null +++ b/Documentation/RelNotes/2.4.6.txt @@ -0,0 +1,23 @@ +Git v2.4.6 Release Notes +======================== + +Fixes since v2.4.5 +------------------ + + * "git fetch --depth=<depth>" and "git clone --depth=<depth>" issued + a shallow transfer request even to an upload-pack that does not + support the capability. + + * "git fsck" used to ignore missing or invalid objects recorded in reflog. + + * The tcsh completion writes a bash scriptlet but that would have + failed for users with noclobber set. + + * Recent Mac OS X updates breaks the logic to detect that the machine + is on the AC power in the sample pre-auto-gc script. + + * "git format-patch --ignore-if-upstream A..B" did not like to be fed + tags as boundary commits. + +Also contains typofixes, documentation updates and trivial code +clean-ups. diff --git a/Documentation/RelNotes/2.4.7.txt b/Documentation/RelNotes/2.4.7.txt new file mode 100644 index 0000000000..b3ac412b82 --- /dev/null +++ b/Documentation/RelNotes/2.4.7.txt @@ -0,0 +1,53 @@ +Git v2.4.7 Release Notes +======================== + +Fixes since v2.4.6 +------------------ + + * A minor regression to "git fsck" in v2.2 era was fixed; it + complained about a body-less tag object when it lacked a + separator empty line after its header to separate it with a + non-existent body. + + * We used to ask libCURL to use the most secure authentication method + available when talking to an HTTP proxy only when we were told to + talk to one via configuration variables. We now ask libCURL to + always use the most secure authentication method, because the user + can tell libCURL to use an HTTP proxy via an environment variable + without using configuration variables. + + * When you say "!<ENTER>" while running say "git log", you'd confuse + yourself in the resulting shell, that may look as if you took + control back to the original shell you spawned "git log" from but + that isn't what is happening. To that new shell, we leaked + GIT_PAGER_IN_USE environment variable that was meant as a local + communication between the original "Git" and subprocesses that was + spawned by it after we launched the pager, which caused many + "interesting" things to happen, e.g. "git diff | cat" still paints + its output in color by default. + + Stop leaking that environment variable to the pager's half of the + fork; we only need it on "Git" side when we spawn the pager. + + * Avoid possible ssize_t to int truncation. + + * "git config" failed to update the configuration file when the + underlying filesystem is incapable of renaming a file that is still + open. + + * A minor bugfix when pack bitmap is used with "rev-list --count". + + * An ancient test framework enhancement to allow color was not + entirely correct; this makes it work even when tput needs to read + from the ~/.terminfo under the user's real HOME directory. + + * Fix a small bug in our use of umask() return value. + + * "git rebase" did not exit with failure when format-patch it invoked + failed for whatever reason. + + * Disable "have we lost a race with competing repack?" check while + receiving a huge object transfer that runs index-pack. + +Also contains typofixes, documentation updates and trivial code +clean-ups. diff --git a/Documentation/RelNotes/2.5.0.txt b/Documentation/RelNotes/2.5.0.txt index 946fcb5f06..87044504c5 100644 --- a/Documentation/RelNotes/2.5.0.txt +++ b/Documentation/RelNotes/2.5.0.txt @@ -4,10 +4,14 @@ Git 2.5 Release Notes Updates since v2.4 ------------------ -Ports +UI, Workflows & Features + * The bash completion script (in contrib/) learned a few options that + "git revert" takes. -UI, Workflows & Features + * Whitespace breakages in deleted and context lines can also be + painted in the output of "git diff" and friends with the new + --ws-error-highlight option. * List of commands shown by "git help" are grouped along the workflow elements to help early learners. @@ -21,6 +25,8 @@ UI, Workflows & Features chunks from Perforce, instead of making one call to "p4 changes" that may trigger "too many rows scanned" error from Perforce. + * More workaround for Perforce's row number limit in "git p4". + * Unlike "$EDITOR" and "$GIT_EDITOR" that can hold the path to the command and initial options (e.g. "/path/to/emacs -nw"), 'git p4' did not let the shell interpolate the contents of the environment @@ -40,11 +46,14 @@ UI, Workflows & Features rely on symbolic links and make sharing of objects and refs safer by making the borrowee and borrowers aware of each other. + Consider this as still an experimental feature; its UI is still + likely to change. + * Tweak the sample "store" backend of the credential helper to honor XDG configuration file locations when specified. - * A heuristic to help the "git <cmd> <revs> <pathspec>" command line - convention to catch mistyped paths is to make sure all the non-rev + * A heuristic we use to catch mistyped paths on the command line + "git <cmd> <revs> <pathspec>" is to make sure that all the non-rev parameters in the later part of the command line are names of the files in the working tree, but that means "git grep $str -- \*.c" must always be disambiguated with "--", because nobody sane will @@ -57,25 +66,18 @@ UI, Workflows & Features that are not marked as "not-for-merge"; this allows us to lose an old style invocation "git merge <msg> HEAD $commits..." in the implementation of "git pull" script; the old style syntax can now - be deprecated. - - * Help us to find broken test script that splits the body part of the - test by mistaken use of wrong kind of quotes. - (merge d93d5d5 jc/test-prereq-validate later to maint). - - * Developer support to automatically detect broken &&-chain in the - test scripts is now turned on by default. - (merge 92b269f jk/test-chain-lint later to maint). + be deprecated (but not removed yet). * Filter scripts were run with SIGPIPE disabled on the Git side, expecting that they may not read what Git feeds them to filter. We however treated a filter that does not read its input fully - before exiting as an error. + before exiting as an error. We no longer do and ignore EPIPE + when writing to feed the filter scripts. This changes semantics, but arguably in a good way. If a filter - can produce its output without consuming its input using whatever - magic, we now let it do so, instead of diagnosing it as a - programming error. + can produce its output without fully consuming its input using + whatever magic, we now let it do so, instead of diagnosing it + as a programming error. * Instead of dying immediately upon failing to obtain a lock, the locking (of refs etc) retries after a short while with backoff. @@ -91,8 +93,8 @@ UI, Workflows & Features when pushing, but the documentation and help text pretended as if it did. - * The Git subcommand completion (in contrib/) listed credential - helpers among candidates, which is not something the end user would + * The Git subcommand completion (in contrib/) no longer lists credential + helpers among candidates; they are not something the end user would invoke interactively. * The index file can be taught with "update-index --untracked-cache" @@ -113,6 +115,40 @@ UI, Workflows & Features behaves as if HEAD:Documentation/RelNotes/2.5.0.txt was given as input instead. + Consider this as still an experimental and incomplete feature: + + - We may want to do the same for in-index objects, e.g. + asking for :RelNotes with this option should give + :Documentation/RelNotes/2.5.0.txt, too + + - "git cat-file --follow-symlinks blob HEAD:RelNotes" + may also be something we want to allow in the future. + + * "git send-email" learned the alias file format used by the sendmail + program (in a simplified form; we obviously do not feed pipes). + + * Traditionally, external low-level 3-way merge drivers are expected + to produce their results based solely on the contents of the three + variants given in temporary files named by %O, %A and %B on their + command line. Additionally allow them to look at the final path + (given by %P). + + * "git blame" learned blame.showEmail configuration variable. + + * "git apply" cannot diagnose a patch corruption when the breakage is + to mark the length of the hunk shorter than it really is on the + hunk header line "@@ -l,k +m,n @@"; one special case it could is + when the hunk becomes no-op (e.g. k == n == 2 for two-line context + patch output), and it learned to do so in this special case. + + * Add the "--allow-unknown-type" option to "cat-file" to allow + inspecting loose objects of an experimental or a broken type. + + * Many long-running operations show progress eye-candy, even when + they are later backgrounded. Hide the eye-candy when the process + is sent to the background instead. + (merge a4fb76c lm/squelch-bg-progress later to maint). + Performance, Internal Implementation, Development Support etc. @@ -122,9 +158,11 @@ Performance, Internal Implementation, Development Support etc. but hopefully will give us one extra level of abstraction in the end, when completed. + * for_each_ref() callback functions were taught to name the objects + not with "unsigned char sha1[20]" but with "struct object_id". + * Catch a programmer mistake to feed a pointer not an array to ARRAY_SIZE() macro, by using a couple of GCC extensions. - (merge 89c855e ep/do-not-feed-a-pointer-to-array-size later to maint). * Some error messages in "git config" were emitted without calling the usual error() facility. @@ -142,28 +180,36 @@ Performance, Internal Implementation, Development Support etc. * An earlier rewrite to use strbuf_getwholeline() instead of fgets(3) to read packed-refs file revealed that the former is unacceptably - inefficient. + inefficient. It has been optimized by using getdelim(3) when + available. * The refs API uses ref_lock struct which had its own "int fd", even though the same file descriptor was in the lock struct it contains. Clean-up the code to lose this redundant field. - * Add the "--allow-unknown-type" option to "cat-file" to allow - inspecting loose objects of an experimental or a broken type. - - * Many long-running operations show progress eye-candy, even when - they are later backgrounded. Hide the eye-candy when the process - is sent to the background instead. - (merge 9a9a41d lm/squelch-bg-progress later to maint). - * There was a dead code that used to handle "git pull --tags" and show special-cased error message, which was made irrelevant when the semantics of the option changed back in Git 1.9 days. (merge 19d122b pt/pull-tags-error-diag later to maint). - * for_each_ref() callback functions were taught to name the objects - not with "unsigned char sha1[20]" but with "struct object_id". + * Help us to find broken test script that splits the body part of the + test by mistaken use of wrong kind of quotes. + (merge d93d5d5 jc/test-prereq-validate later to maint). + + * Developer support to automatically detect broken &&-chain in the + test scripts is now turned on by default. + (merge 92b269f jk/test-chain-lint later to maint). + + * Error reporting mechanism used in "refs" API has been made more + consistent. + * "git pull" has more test coverage now. + + * "git pull" has become more aware of the options meant for + underlying "git fetch" and then learned to use parse-options + parser. + + * Clarify in the Makefile a guideline to decide use of USE_NSEC. Also contains various documentation updates and code clean-ups. @@ -185,7 +231,7 @@ notes for details). * Memory usage of "git index-pack" has been trimmed by tens of per-cent. - (merge c6458e6 nd/slim-index-pack-memory-usage later to maint). + (merge f0e7f11 nd/slim-index-pack-memory-usage later to maint). * "git rev-list --objects $old --not --all" to see if everything that is reachable from $old is already connected to the existing refs @@ -274,12 +320,6 @@ notes for details). anywhere in the path (e.g. "/home/me/bin/uplink/ssh"). (merge baaf233 bc/connect-plink later to maint). - * "git stash pop/apply" forgot to make sure that not just the working - tree is clean but also the index is clean. The latter is important - as a stash application can conflict and the index will be used for - conflict resolution. - (merge ed178ef jk/stash-require-clean-index later to maint). - * We have prepended $GIT_EXEC_PATH and the path "git" is installed in (typically "/usr/bin") to $PATH when invoking subprograms and hooks for almost eternity, but the original use case the latter tried to @@ -299,19 +339,6 @@ notes for details). the order was swapped from the beginning. This belatedly fixes it. (merge 099d2d8 jc/gitignore-precedence later to maint). - * After "git add -N", the path appeared in output of "git diff HEAD" - and "git diff --cached HEAD", leading "git status" to classify it - as "Changes to be committed". Such a path, however, is not yet to - be scheduled to be committed. "git diff" showed the change to the - path as modification, not as a "new file", in the header of its - output. - - Treat such paths as "yet to be added to the index but Git already - know about them"; "git diff HEAD" and "git diff --cached HEAD" - should not talk about them, and "git diff" should show them as new - files yet to be added to the index. - (merge d95d728 nd/diff-i-t-a later to maint). - * There was a commented-out (instead of being marked to expect failure) test that documented a breakage that was fixed since the test was written; turn it into a proper test. @@ -390,6 +417,115 @@ notes for details). paths outside the given pathspec. (merge 838d6a9 dt/clean-pathspec-filter-then-lstat later to maint). + * Recent "git prune" traverses young unreachable objects to safekeep + old objects in the reachability chain from them, which sometimes + caused error messages that are unnecessarily alarming. + (merge ce4e7b2 jk/squelch-missing-link-warning-for-unreachable later to maint). + + * The configuration reader/writer uses mmap(2) interface to access + the files; when we find a directory, it barfed with "Out of memory?". + (merge 9ca0aaf jk/diagnose-config-mmap-failure later to maint). + + * "color.diff.plain" was a misnomer; give it 'color.diff.context' as + a more logical synonym. + (merge 8dbf3eb jk/color-diff-plain-is-context later to maint). + + * The setup code used to die when core.bare and core.worktree are set + inconsistently, even for commands that do not need working tree. + (merge fada767 jk/die-on-bogus-worktree-late later to maint). + + * Recent Mac OS X updates breaks the logic to detect that the machine + is on the AC power in the sample pre-auto-gc script. + (merge c54c7b3 pa/auto-gc-mac-osx later to maint). + + * "git commit --cleanup=scissors" was not careful enough to protect + against getting fooled by a line that looked like scissors. + (merge fbfa097 sg/commit-cleanup-scissors later to maint). + + * "Have we lost a race with competing repack?" check was too + expensive, especially while receiving a huge object transfer + that runs index-pack (e.g. "clone" or "fetch"). + (merge 0eeb077 jk/index-pack-reduce-recheck later to maint). + + * The tcsh completion writes a bash scriptlet but that would have + failed for users with noclobber set. + (merge 0b1f688 af/tcsh-completion-noclobber later to maint). + + * "git for-each-ref" reported "missing object" for 0{40} when it + encounters a broken ref. The lack of object whose name is 0{40} is + not the problem; the ref being broken is. + (merge 501cf47 mh/reporting-broken-refs-from-for-each-ref later to maint). + + * Various fixes around "git am" that applies a patch to a history + that is not there yet. + (merge 6ea3b67 pt/am-abort-fix later to maint). + + * "git fsck" used to ignore missing or invalid objects recorded in reflog. + (merge 19bf6c9 mh/fsck-reflog-entries later to maint). + + * "git format-patch --ignore-if-upstream A..B" did not like to be fed + tags as boundary commits. + (merge 9b7a61d jc/do-not-feed-tags-to-clear-commit-marks later to maint). + + * "git fetch --depth=<depth>" and "git clone --depth=<depth>" issued + a shallow transfer request even to an upload-pack that does not + support the capability. + (merge eb86a50 me/fetch-into-shallow-safety later to maint). + + * "git rebase" did not exit with failure when format-patch it invoked + failed for whatever reason. + (merge 60d708b cb/rebase-am-exit-code later to maint). + + * Fix a small bug in our use of umask() return value. + (merge 3096b2e jk/fix-refresh-utime later to maint). + + * An ancient test framework enhancement to allow color was not + entirely correct; this makes it work even when tput needs to read + from the ~/.terminfo under the user's real HOME directory. + (merge d5c1b7c rh/test-color-avoid-terminfo-in-original-home later to maint). + + * A minor bugfix when pack bitmap is used with "rev-list --count". + (merge c8a70d3 jk/rev-list-no-bitmap-while-pruning later to maint). + + * "git config" failed to update the configuration file when the + underlying filesystem is incapable of renaming a file that is still + open. + (merge 7a64592 kb/config-unmap-before-renaming later to maint). + + * Avoid possible ssize_t to int truncation. + (merge 6c8afe4 mh/strbuf-read-file-returns-ssize-t later to maint). + + * When you say "!<ENTER>" while running say "git log", you'd confuse + yourself in the resulting shell, that may look as if you took + control back to the original shell you spawned "git log" from but + that isn't what is happening. To that new shell, we leaked + GIT_PAGER_IN_USE environment variable that was meant as a local + communication between the original "Git" and subprocesses that was + spawned by it after we launched the pager, which caused many + "interesting" things to happen, e.g. "git diff | cat" still paints + its output in color by default. + + Stop leaking that environment variable to the pager's half of the + fork; we only need it on "Git" side when we spawn the pager. + (merge 124b519 jc/unexport-git-pager-in-use-in-pager later to maint). + + * Abandoning an already applied change in "git rebase -i" with + "--continue" left CHERRY_PICK_HEAD and confused later steps. + (merge 0e0aff4 js/rebase-i-clean-up-upon-continue-to-skip later to maint). + + * We used to ask libCURL to use the most secure authentication method + available when talking to an HTTP proxy only when we were told to + talk to one via configuration variables. We now ask libCURL to + always use the most secure authentication method, because the user + can tell libCURL to use an HTTP proxy via an environment variable + without using configuration variables. + (merge 5841520 et/http-proxyauth later to maint). + + * A fix to a minor regression to "git fsck" in v2.2 era that started + complaining about a body-less tag object when it lacks a separator + empty line after its header to separate it with a non-existent body. + (merge 84d18c0 jc/fsck-retire-require-eoh later to maint). + * Code cleanups and documentation updates. (merge 0269f96 mm/usage-log-l-can-take-regex later to maint). (merge 64f2589 nd/t1509-chroot-test later to maint). @@ -405,3 +541,23 @@ notes for details). (merge 22570b6 rs/janitorial later to maint). (merge 5c2a581 mc/commit-doc-grammofix later to maint). (merge ce41720 ah/usage-strings later to maint). + (merge e6a268c sb/glossary-submodule later to maint). + (merge ec48a76 sb/submodule-doc-intro later to maint). + (merge 14f8b9b jk/clone-dissociate later to maint). + (merge 055c7e9 sb/pack-protocol-mention-smart-http later to maint). + (merge 7c37a5d jk/make-fix-dependencies later to maint). + (merge fc0aa39 sg/merge-summary-config later to maint). + (merge 329af6c pt/t0302-needs-sanity later to maint). + (merge d614f07 fk/doc-format-patch-vn later to maint). + (merge 72dbb36 sg/completion-commit-cleanup later to maint). + (merge e654eb2 es/utf8-stupid-compiler-workaround later to maint). + (merge 34b935c es/osx-header-pollutes-mask-macro later to maint). + (merge ab7fade jc/prompt-document-ps1-state-separator later to maint). + (merge 25f600e mm/describe-doc later to maint). + (merge 83fe167 mm/branch-doc-updates later to maint). + (merge 75d2e5a ls/hint-rev-list-count later to maint). + (merge edc8f71 cb/subtree-tests-update later to maint). + (merge 5330e6e sb/p5310-and-chain later to maint). + (merge c4ac525 tb/checkout-doc later to maint). + (merge e479c5f jk/pretty-encoding-doc later to maint). + (merge 7e837c6 ss/clone-guess-dir-name-simplify later to maint). |