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Diffstat (limited to 'Documentation/RelNotes/2.16.0.txt')
| -rw-r--r-- | Documentation/RelNotes/2.16.0.txt | 183 |
1 files changed, 178 insertions, 5 deletions
diff --git a/Documentation/RelNotes/2.16.0.txt b/Documentation/RelNotes/2.16.0.txt index 431bd5e34a..0c81c5915f 100644 --- a/Documentation/RelNotes/2.16.0.txt +++ b/Documentation/RelNotes/2.16.0.txt @@ -62,8 +62,11 @@ UI, Workflows & Features * The SubmittingPatches document has been converted to produce an HTML version via AsciiDoc/Asciidoctor. - * We learned to talk to watchman to speed up "git status" and other - operations that need to see which paths have been modified. + * We learned to optionally talk to a file system monitor via new + fsmonitor extension to speed up "git status" and other operations + that need to see which paths have been modified. Currently we only + support "watchman". See File System Monitor section of + git-update-index(1) for more detail. * The "diff" family of commands learned to ignore differences in carriage return at the end of line. @@ -96,6 +99,55 @@ UI, Workflows & Features * The shell completion (in contrib/) learned that "git pull" can take the "--autostash" option. + * The tagnames "git log --decorate" uses to annotate the commits can + now be limited to subset of available refs with the two additional + options, --decorate-refs[-exclude]=<pattern>. + + * "git grep" compiled with libpcre2 sometimes triggered a segfault, + which is being fixed. + + * "git send-email" tries to see if the sendmail program is available + in /usr/lib and /usr/sbin; extend the list of locations to be + checked to also include directories on $PATH. + + * "git diff" learned, "--anchored", a variant of the "--patience" + algorithm, to which the user can specify which 'unique' line to be + used as anchoring points. + + * The way "git worktree add" determines what branch to create from + where and checkout in the new worktree has been updated a bit. + + * Ancient part of codebase still shows dots after an abbreviated + object name just to show that it is not a full object name, but + these ellipses are confusing to people who newly discovered Git + who are used to seeing abbreviated object names and find them + confusing with the range syntax. + + * With a configuration variable rebase.abbreviateCommands set, + "git rebase -i" produces the todo list with a single-letter + command names. + + * "git worktree add" learned to run the post-checkout hook, just like + "git checkout" does, after the initial checkout. + + * "git svn" has been updated to strip CRs in the commit messages, as + recent versions of Subversion rejects them. + + * "git imap-send" did not correctly quote the folder name when + making a request to the server, which has been corrected. + + * Error messages from "git rebase" have been somewhat cleaned up. + + * Git has been taught to support an https:// URL used for http.proxy + when using recent versions of libcurl. + + * "git merge" learned to pay attention to merge.verifySignatures + configuration variable and pretend as if '--verify-signatures' + option was given from the command line. + + * "git describe" was taught to dig trees deeper to find a + <commit-ish>:<path> that refers to a given blob object. + Performance, Internal Implementation, Development Support etc. @@ -143,6 +195,39 @@ Performance, Internal Implementation, Development Support etc. and demonstrated that it works with the older versions of Git without harming them. + * An infrastructure to define what hash function is used in Git is + introduced, and an effort to plumb that throughout various + codepaths has been started. + + * The code to iterate over loose object files got optimized. + + * An internal function that was left for backward compatibility has + been removed, as there is no remaining callers. + + * Historically, the diff machinery for rename detection had a + hardcoded limit of 32k paths; this is being lifted to allow users + trade cycles with a (possibly) easier to read result. + + * The tracing infrastructure has been optimized for cases where no + tracing is requested. + + * In preparation for implementing narrow/partial clone, the object + walking machinery has been taught a way to tell it to "filter" some + objects from enumeration. + + * A few structures and variables that are implementation details of + the decorate API have been renamed and then the API got documented + better. + + * Assorted updates for TravisCI integration. + (merge 4f26366679 sg/travis-fixes later to maint). + + * Introduce a helper to simplify code to parse a common pattern that + expects either "--key" or "--key=<something>". + + * "git version --build-options" learned to report the host CPU and + the exact commit object name the binary was built from. + Also contains various documentation updates and code clean-ups. @@ -259,7 +344,7 @@ Fixes since v2.15 * Command line completion (in contrib/) has been taught about the "--copy" option of "git branch". - * When "git rebase" prepared an mailbox of changes and fed it to "git + * When "git rebase" prepared a mailbox of changes and fed it to "git am" to replay them, it was confused when a stray "From " happened to be in the log message of one of the replayed changes. This has been corrected. @@ -284,10 +369,10 @@ Fixes since v2.15 * "git branch --set-upstream" has been deprecated and (sort of) removed, as "--set-upstream-to" is the preferred one these days. The documentation still had "--set-upstream" listed on its - synopsys section, which has been corrected. + synopsis section, which has been corrected. (merge a060f3d3d8 tz/branch-doc-remove-set-upstream later to maint). - * Internaly we use 0{40} as a placeholder object name to signal the + * Internally we use 0{40} as a placeholder object name to signal the codepath that there is no such object (e.g. the fast-forward check while "git fetch" stores a new remote-tracking ref says "we know there is no 'old' thing pointed at by the ref, as we are creating @@ -302,8 +387,96 @@ Fixes since v2.15 accept "git stash -mmessage" form. (merge 5675473fcb ph/stash-save-m-option-fix later to maint). + * @{-N} in "git checkout @{-N}" may refer to a detached HEAD state, + but the documentation was not clear about it, which has been fixed. + (merge 75ce149575 ks/doc-checkout-previous later to maint). + + * A regression in the progress eye-candy was fixed. + (merge 9c5951cacf jk/progress-delay-fix later to maint). + + * The code internal to the recursive merge strategy was not fully + prepared to see a path that is renamed to try overwriting another + path that is only different in case on case insensitive systems. + This does not matter in the current code, but will start to matter + once the rename detection logic starts taking hints from nearby + paths moving to some directory and moves a new path along with them. + (merge 4cba2b0108 en/merge-recursive-icase-removal later to maint). + + * An v2.12-era regression in pathspec match logic, which made it look + into submodule tree even when it is not desired, has been fixed. + (merge eef3df5a93 bw/pathspec-match-submodule-boundary later to maint). + + * Amending commits in git-gui broke the author name that is non-ascii + due to incorrect enconding conversion. + + * Recent update to the submodule configuration code broke "diff-tree" + by accidentally stopping to read from the index upfront. + (merge fd66bcc31f bw/submodule-config-cleanup later to maint). + + * Git shows a message to tell the user that it is waiting for the + user to finish editing when spawning an editor, in case the editor + opens to a hidden window or somewhere obscure and the user gets + lost. + (merge abfb04d0c7 ls/editor-waiting-message later to maint). + + * The "safe crlf" check incorrectly triggered for contents that does + not use CRLF as line endings, which has been corrected. + (merge 649f1f0948 tb/check-crlf-for-safe-crlf later to maint). + + * "git clone --shared" to borrow from a (secondary) worktree did not + work, even though "git clone --local" did. Both are now accepted. + (merge b3b05971c1 es/clone-shared-worktree later to maint). + + * The build procedure now allows not just the repositories but also + the refs to be used to take pre-formatted manpages and html + documents to install. + (merge 65289e9dcd rb/quick-install-doc later to maint). + + * Update the shell prompt script (in contrib/) to strip trailing CR + from strings read from various "state" files. + (merge 041fe8fc83 ra/prompt-eread-fix later to maint). + + * "git merge -s recursive" did not correctly abort when the index is + dirty, if the merged tree happened to be the same as the current + HEAD, which has been fixed. + + * Bytes with high-bit set were encoded incorrectly and made + credential helper fail. + (merge 4c267f2ae3 jd/fix-strbuf-add-urlencode-bytes later to maint). + + * "git rebase -p -X<option>" did not propagate the option properly + down to underlying merge strategy backend. + (merge dd6fb0053c js/fix-merge-arg-quoting-in-rebase-p later to maint). + + * "git merge -s recursive" did not correctly abort when the index is + dirty, if the merged tree happened to be the same as the current + HEAD, which has been fixed. + (merge f309e8e768 ew/empty-merge-with-dirty-index-maint later to maint). + * Other minor doc, test and build updates and code cleanups. (merge 1a1fc2d5b5 rd/man-prune-progress later to maint). (merge 0ba014035a rd/man-reflog-add-n later to maint). (merge e54b63359f rd/doc-notes-prune-fix later to maint). (merge ff4c9b413a sp/doc-info-attributes later to maint). + (merge 7db2cbf4f1 jc/receive-pack-hook-doc later to maint). + (merge 5a0526264b tg/t-readme-updates later to maint). + (merge 5e83cca0b8 jk/no-optional-locks later to maint). + (merge 826c778f7c js/hashmap-update-sample later to maint). + (merge 176b2d328c sg/setup-doc-update later to maint). + (merge 1b09073514 rs/am-builtin-leakfix later to maint). + (merge addcf6cfde rs/fmt-merge-msg-string-leak-fix later to maint). + (merge c3ff8f6c14 rs/strbuf-read-once-reset-length later to maint). + (merge 6b0eb884f9 db/doc-workflows-neuter-the-maintainer later to maint). + (merge 8c87bdfb21 jk/cvsimport-quoting later to maint). + (merge 176cb979fe rs/fmt-merge-msg-leakfix later to maint). + (merge 5a03360e73 tb/delimit-pretty-trailers-args-with-comma later to maint). + (merge d0e6326026 ot/pretty later to maint). + (merge 44103f4197 sb/test-helper-excludes later to maint). + (merge 170078693f jt/transport-no-more-rsync later to maint). + (merge c07b3adff1 bw/path-doc later to maint). + (merge bf9d7df950 tz/lib-git-svn-svnserve-tests later to maint). + (merge dec366c9a8 sr/http-sslverify-config-doc later to maint). + (merge 3f824e91c8 jk/test-suite-tracing later to maint). + (merge 1feb061701 db/doc-config-section-names-with-bs later to maint). + (merge 74dea0e13c jh/memihash-opt later to maint). + (merge 2e9fdc795c ma/bisect-leakfix later to maint). |