diff options
Diffstat (limited to 'Documentation/RelNotes')
| -rw-r--r-- | Documentation/RelNotes/2.19.2.txt | 108 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.20.0.txt | 87 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.20.1.txt | 20 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.21.0.txt | 66 |
4 files changed, 264 insertions, 17 deletions
diff --git a/Documentation/RelNotes/2.19.2.txt b/Documentation/RelNotes/2.19.2.txt new file mode 100644 index 0000000000..759e6ca957 --- /dev/null +++ b/Documentation/RelNotes/2.19.2.txt @@ -0,0 +1,108 @@ +Git v2.19.2 Release Notes +========================= + +Fixes since v2.19.1 +------------------- + + * "git interpret-trailers" and its underlying machinery had a buggy + code that attempted to ignore patch text after commit log message, + which triggered in various codepaths that will always get the log + message alone and never get such an input. + + * "git rebase -i" did not clear the state files correctly when a run + of "squash/fixup" is aborted and then the user manually amended the + commit instead, which has been corrected. + + * When fsmonitor is in use, after operation on submodules updates + .gitmodules, we lost track of the fact that we did so and relied on + stale fsmonitor data. + + * Fix for a long-standing bug that leaves the index file corrupt when + it shrinks during a partial commit. + + * Further fix for O_APPEND emulation on Windows + + * A corner case bugfix in "git rerere" code. + + * "git add ':(attr:foo)'" is not supported and is supposed to be + rejected while the command line arguments are parsed, but we fail + to reject such a command line upfront. + + * "git rebase" etc. in Git 2.19 fails to abort when given an empty + commit log message as result of editing, which has been corrected. + + * The code to backfill objects in lazily cloned repository did not + work correctly, which has been corrected. + + * Update error messages given by "git remote" and make them consistent. + + * "git update-ref" learned to make both "--no-deref" and "--stdin" + work at the same time. + + * Recently added "range-diff" had a corner-case bug to cause it + segfault, which has been corrected. + + * The recently introduced commit-graph auxiliary data is incompatible + with mechanisms such as replace & grafts that "breaks" immutable + nature of the object reference relationship. Disable optimizations + based on its use (and updating existing commit-graph) when these + incompatible features are in use in the repository. + + * The mailmap file update. + + * The code in "git status" sometimes hit an assertion failure. This + was caused by a structure that was reused without cleaning the data + used for the first run, which has been corrected. + + * A corner-case bugfix. + + * A partial clone that is configured to lazily fetch missing objects + will on-demand issue a "git fetch" request to the originating + repository to fill not-yet-obtained objects. The request has been + optimized for requesting a tree object (and not the leaf blob + objects contained in it) by telling the originating repository that + no blobs are needed. + + * The codepath to support the experimental split-index mode had + remaining "racily clean" issues fixed. + + * "git log --graph" showing an octopus merge sometimes miscounted the + number of display columns it is consuming to show the merge and its + parent commits, which has been corrected. + + * The implementation of run_command() API on the UNIX platforms had a + bug that caused a command not on $PATH to be found in the current + directory. + + * A mutex used in "git pack-objects" were not correctly initialized + and this caused "git repack" to dump core on Windows. + + * Under certain circumstances, "git diff D:/a/b/c D:/a/b/d" on + Windows would strip initial parts from the paths because they + were not recognized as absolute, which has been corrected. + + * The receive.denyCurrentBranch=updateInstead codepath kicked in even + when the push should have been rejected due to other reasons, such + as it does not fast-forward or the update-hook rejects it, which + has been corrected. + + * "git repack" in a shallow clone did not correctly update the + shallow points in the repository, leading to a repository that + does not pass fsck. + + * Operations on promisor objects make sense in the context of only a + small subset of the commands that internally use the revisions + machinery, but the "--exclude-promisor-objects" option were taken + and led to nonsense results by commands like "log", to which it + didn't make much sense. This has been corrected. + + * The "container" mode of TravisCI is going away. Our .travis.yml + file is getting prepared for the transition. + + * Our test scripts can now take the '-V' option as a synonym for the + '--verbose-log' option. + + * A regression in Git 2.12 era made "git fsck" fall into an infinite + loop while processing truncated loose objects. + +Also contains various documentation updates and code clean-ups. diff --git a/Documentation/RelNotes/2.20.0.txt b/Documentation/RelNotes/2.20.0.txt index 28a6863640..e71fe3dee1 100644 --- a/Documentation/RelNotes/2.20.0.txt +++ b/Documentation/RelNotes/2.20.0.txt @@ -137,11 +137,6 @@ UI, Workflows & Features command line, or setting sendemail.suppresscc configuration variable to "misc-by", can be used to disable this behaviour. - * Developer builds now uses -Wunused-function compilation option. - - * One of our CI tests to run with "unusual/experimental/random" - settings now also uses commit-graph and midx. - * "git mergetool" learned to take the "--[no-]gui" option, just like "git difftool" does. @@ -185,6 +180,11 @@ UI, Workflows & Features Performance, Internal Implementation, Development Support etc. + * Developer builds now use -Wunused-function compilation option. + + * One of our CI tests to run with "unusual/experimental/random" + settings now also uses commit-graph and midx. + * When there are too many packfiles in a repository (which is not recommended), looking up an object in these would require consulting many pack .idx files; a new mechanism to have a single @@ -258,8 +258,8 @@ Performance, Internal Implementation, Development Support etc. used during tests are getting renamed for consistency. (merge 4231d1ba99 bp/rename-test-env-var later to maint). - * A new extension to the index file has been introduced, which allows - the index file to be read in parallel for performance. + * A pair of new extensions to the index file have been introduced. + They allow the index file to be read in parallel for performance. * The oidset API was built on top of the oidmap API which in turn is on the hashmap API. Replace the implementation to build on top of @@ -305,7 +305,7 @@ Performance, Internal Implementation, Development Support etc. * The overly large Documentation/config.txt file have been split into million little pieces. This potentially allows each individual piece - included into the manual page of the command it affects more easily. + to be included into the manual page of the command it affects more easily. * Replace three string-list instances used as look-up tables in "git fetch" with hashmaps. @@ -362,6 +362,39 @@ Performance, Internal Implementation, Development Support etc. meant for underlying "git am" has been revamped, which fixed for options with parameters that were not passed correctly. + * Our testing framework uses a special i18n "poisoned localization" + feature to find messages that ought to stay constant but are + incorrectly marked to be translated. This feature has been made + into a runtime option (it used to be a compile-time option). + + * "git push" used to check ambiguities between object-names and + refnames while processing the list of refs' old and new values, + which was unnecessary (as it knew that it is feeding raw object + names). This has been optimized out. + + * The xcurl_off_t() helper function is used to cast size_t to + curl_off_t, but some compilers gave warnings against the code to + ensure the casting is done without wraparound, when size_t is + narrower than curl_off_t. This warning has been squelched. + + * Code preparation to replace ulong vars with size_t vars where + appropriate continues. + + * The "test installed Git" mode of our test suite has been updated to + work better. + + * A coding convention around the Coccinelle semantic patches to have + two classes to ease code migration process has been proposed and + its support has been added to the Makefile. + + * The "container" mode of TravisCI is going away. Our .travis.yml + file is getting prepared for the transition. + (merge 32ee384be8 ss/travis-ci-force-vm-mode later to maint). + + * Our test scripts can now take the '-V' option as a synonym for the + '--verbose-log' option. + (merge a5f52c6dab sg/test-verbose-log later to maint). + Fixes since v2.19 ----------------- @@ -519,14 +552,6 @@ Fixes since v2.19 didn't make much sense. This has been corrected. (merge 669b1d2aae md/exclude-promisor-objects-fix later to maint). - * The "container" mode of TravisCI is going away. Our .travis.yml - file is getting prepared for the transition. - (merge 32ee384be8 ss/travis-ci-force-vm-mode later to maint). - - * Our test scripts can now take the '-V' option as a synonym for the - '--verbose-log' option. - (merge a5f52c6dab sg/test-verbose-log later to maint). - * A regression in Git 2.12 era made "git fsck" fall into an infinite loop while processing truncated loose objects. (merge 18ad13e5b2 jk/detect-truncated-zlib-input later to maint). @@ -553,7 +578,7 @@ Fixes since v2.19 * "git rev-parse --exclude=* --branches --branches" (i.e. first saying "add only things that do not match '*' out of all branches" - and then adding all branches, without any exclusion this time") + and then adding all branches, without any exclusion this time) worked as expected, but "--exclude=* --all --all" did not work the same way, which has been fixed. (merge 5221048092 ag/rev-parse-all-exclude-fix later to maint). @@ -605,6 +630,31 @@ Fixes since v2.19 been corrected. (merge 2c8ee1f53c jk/close-duped-fd-before-unlock-for-bundle later to maint). + * "git format-patch --stat=<width>" can be used to specify the width + used by the diffstat (shown in the cover letter). + (merge 284aeb7e60 nd/format-patch-cover-letter-stat-width later to maint). + + * The way .git/index and .git/sharedindex* files were initially + created gave these files different perm bits until they were + adjusted for shared repository settings. This was made consistent. + (merge c9d6c78870 cc/shared-index-permbits later to maint). + + * "git rebase --stat" to transplant a piece of history onto a totally + unrelated history were not working before and silently showed wrong + result. With the recent reimplementation in C, it started to instead + die with an error message, as the original logic was not prepared + to cope with this case. This has now been fixed. + + * The advice message to tell the user to migrate an existing graft + file to the replace system when a graft file was read was shown + even when "git replace --convert-graft-file" command, which is the + way the message suggests to use, was running, which made little + sense. + (merge 8821e90a09 ab/replace-graft-with-replace-advice later to maint). + + * "git diff --raw" lost ellipses to adjust the output columns for + some time now, but the documentation still showed them. + * Code cleanup, docfix, build fix, etc. (merge 96a7501aad ts/doc-build-manpage-xsl-quietly later to maint). (merge b9b07efdb2 tg/conflict-marker-size later to maint). @@ -645,3 +695,6 @@ Fixes since v2.19 (merge 8c64bc9420 sg/test-rebase-editor-fix later to maint). (merge 71571cd7d6 ma/sequencer-do-reset-saner-loop-termination later to maint). (merge 9a4cb8781e cb/notes-freeing-always-null-fix later to maint). + (merge 3006f5ee16 ma/reset-doc-rendering-fix later to maint). + (merge 4c2eb06419 sg/daemon-test-signal-fix later to maint). + (merge d27525e519 ss/msvc-strcasecmp later to maint). diff --git a/Documentation/RelNotes/2.20.1.txt b/Documentation/RelNotes/2.20.1.txt new file mode 100644 index 0000000000..dcba888dba --- /dev/null +++ b/Documentation/RelNotes/2.20.1.txt @@ -0,0 +1,20 @@ +Git v2.20.1 Release Notes +========================= + +This release is primarily to fix brown-paper-bag breakages in the +2.20.0 release. + +Fixes since v2.20 +----------------- + + * A few newly added tests were not portable and caused minority + platforms to report false breakages, which have been fixed. + + * Portability fix for a recent update to parse-options API. + + * "git help -a" did not work well when an overly long alias is + defined, which has been corrected. + + * A recent update accidentally squelched an error message when the + run_command API failed to run a missing command, which has been + corrected. diff --git a/Documentation/RelNotes/2.21.0.txt b/Documentation/RelNotes/2.21.0.txt new file mode 100644 index 0000000000..8a5e53b429 --- /dev/null +++ b/Documentation/RelNotes/2.21.0.txt @@ -0,0 +1,66 @@ +Git 2.21 Release Notes +====================== + +Backward Compatibility Notes +---------------------------- + + +Updates since v2.20 +------------------- + +UI, Workflows & Features + + * The "http.version" configuration variable can be used with recent + enough cURL library to force the version of HTTP used to talk when + fetching and pushing. + + * Small fixes and features for fast-export and fast-import, mostly on + the fast-export side. + + * "git push $there $src:$dst" rejects when $dst is not a fully + qualified refname and not clear what the end user meant. The + codepath has been taught to give a clearer error message, and also + guess where the push should go by taking the type of the pushed + object into account (e.g. a tag object would want to go under + refs/tags/). + + +Performance, Internal Implementation, Development Support etc. + + * Code clean-up with optimization for the codepath that checks + (non-)existence of loose objects. + + * More codepaths become aware of working with in-core repository + instance other than the default "the_repository". + + +Fixes since v2.20 +----------------- + + * Updates for corner cases in merge-recursive. + (merge cc4cb0902c en/merge-path-collision later to maint). + + * "git checkout frotz" (without any double-dash) avoids ambiguity by + making sure 'frotz' cannot be interpreted as a revision and as a + path at the same time. This safety has been updated to check also + a unique remote-tracking branch 'frotz' in a remote, when dwimming + to create a local branch 'frotz' out of a remote-tracking branch + 'frotz' from a remote. + (merge be4908f103 nd/checkout-dwim-fix later to maint). + + * Refspecs configured with "git -c var=val clone" did not propagate + to the resulting repository, which has been corrected. + (merge 7eae4a3ac4 sg/clone-initial-fetch-configuration later to maint). + + * A properly configured username/email is required under + user.useConfigOnly in order to create commits; now "git stash" + (even though it creates commit objects to represent stash entries) + command is exempt from the requirement. + (merge 3bc2111fc2 sd/stash-wo-user-name later to maint). + + * The http-backend CGI process did not correctly clean up the child + processes it spawns to run upload-pack etc. when it dies itself, + which has been corrected. + (merge 02818a98d7 mk/http-backend-kill-children-before-exit later to maint). + + * Code cleanup, docfix, build fix, etc. |