diff options
Diffstat (limited to 'Documentation/RelNotes')
| -rw-r--r-- | Documentation/RelNotes/2.20.0.txt | 176 |
1 files changed, 174 insertions, 2 deletions
diff --git a/Documentation/RelNotes/2.20.0.txt b/Documentation/RelNotes/2.20.0.txt index ab631660f9..79217a7ad3 100644 --- a/Documentation/RelNotes/2.20.0.txt +++ b/Documentation/RelNotes/2.20.0.txt @@ -17,6 +17,18 @@ Backward Compatibility Notes * "git help -a" now gives verbose output (same as "git help -av"). Those who want the old output may say "git help --no-verbose -a".. + * "git cpn --help", when "cpn" is an alias to, say, "cherry-pick -n", + reported only the alias expansion of "cpn" in earlier versions of + Git. It now runs "git cherry-pick --help" to show the manual page + of the command, while sending the alias expansion to the standard + error stream. + + * "git send-email" learned to grab address-looking string on any + trailer whose name ends with "-by". This is a backward-incompatible + change. Adding "--suppress-cc=misc-by" on the command line, or + setting sendemail.suppresscc configuration variable to "misc-by", + can be used to disable this behaviour. + Updates since v2.19 ------------------- @@ -44,7 +56,7 @@ UI, Workflows & Features * "git format-patch" learned new "--interdiff" and "--range-diff" options to explain the difference between this version and the - previous attempt in the cover letter (or after the tree-dashes as + previous attempt in the cover letter (or after the three-dashes as a comment). * "git mailinfo" used in "git am" learned to make a best-effort @@ -66,7 +78,7 @@ UI, Workflows & Features meaningfully large repository. The users will now see progress output. - * The minimum version of Windows supported by Windows port fo Git is + * The minimum version of Windows supported by Windows port of Git is now set to Vista. * The completion script (in contrib/) learned to complete a handful of @@ -101,6 +113,54 @@ UI, Workflows & Features advertisement. The alternate refs that are advertised are now configurable with a pair of configuration variables. + * "git cmd --help" when "cmd" is aliased used to only say "cmd is + aliased to ...". Now it shows that to the standard error stream + and runs "git $cmd --help" where $cmd is the first word of the + alias expansion. + + * The documentation of "git gc" has been updated to mention that it + is no longer limited to "pruning away crufts" but also updates + ancillary files like commit-graph as a part of repository + optimization. + + * "git p4 unshelve" improvements. + + * The logic to select the default user name and e-mail on Windows has + been improved. + (merge 501afcb8b0 js/mingw-default-ident later to maint). + + * The "rev-list --filter" feature learned to exclude all trees via + "tree:0" filter. + + * "git send-email" learned to grab address-looking string on any + trailer whose name ends with "-by"; --suppress-cc=misc-by on the + 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. + + * "git rebase -i" learned a new insn, 'break', that the user can + insert in the to-do list. Upon hitting it, the command returns + control back to the user. + + * New "--pretty=format:" placeholders %GF and %GP that show the GPG + key fingerprints have been invented. + + * On platforms with recent cURL library, http.sslBackend configuration + variable can be used to choose a different SSL backend at runtime. + The Windows port uses this mechanism to switch between OpenSSL and + Secure Channel while talking over the HTTPS protocol. + + * "git send-email" learned to disable SMTP authentication via the + "--smtp-auth=none" option, even when the smtp username is given + (which turns the authentication on by default). + Performance, Internal Implementation, Development Support etc. @@ -196,6 +256,32 @@ Performance, Internal Implementation, Development Support etc. object exists, even for paths that are outside of the partial checkout area. The code has been updated to avoid such a check. + * To help developers, an EditorConfig file that attempts to follow + the project convention has been added. + (merge b548d698a0 bc/editorconfig later to maint). + + * The result of coverage test can be combined with "git blame" to + check the test coverage of code introduced recently with a new + 'coverage-diff' tool (in contrib/). + (merge 783faedd65 ds/coverage-diff later to maint). + + * An experiment to fuzz test a few areas, hopefully we can gain more + coverage to various areas. + + * More codepaths are moving away from hardcoded hash sizes. + + * The way the Windows port figures out the current directory has been + improved. + + * The way DLLs are loaded on the Windows port has been improved. + + * Some tests have been reorganized and renamed; "ls t/" now gives a + better overview of what is tested for these scripts than before. + + * "git rebase" and "git rebase -i" have been reimplemented in C. + + * Windows port learned to use nano-second resolution file timestamps. + Fixes since v2.19 ----------------- @@ -290,6 +376,77 @@ Fixes since v2.19 no blobs are needed. (merge 4c7f9567ea jt/non-blob-lazy-fetch later to maint). + * The codepath to support the experimental split-index mode had + remaining "racily clean" issues fixed. + (merge 4c490f3d32 sg/split-index-racefix later to maint). + + * "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. + (merge 04005834ed np/log-graph-octopus-fix later to maint). + + * "git range-diff" did not work well when the compared ranges had + changes in submodules and the "--submodule=log" was used. + + * 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. + (merge f67b980771 jk/run-command-notdot later to maint). + + * A mutex used in "git pack-objects" were not correctly initialized + and this caused "git repack" to dump core on Windows. + (merge 34204c8166 js/pack-objects-mutex-init-fix later to maint). + + * 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. + (merge ffd04e92e2 js/diff-notice-has-drive-prefix later to maint). + + * 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. + (merge b072a25fad jc/receive-deny-current-branch-fix later to maint). + + * The logic to determine the archive type "git archive" uses did not + correctly kick in for "git archive --remote", 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. + (merge 5dcfbf564c js/shallow-and-fetch-prune later to maint). + + * Some codepaths failed to form a proper URL when .gitmodules record + the URL to a submodule repository as relative to the repository of + superproject, which has been corrected. + (merge e0a862fdaf sb/submodule-url-to-absolute later to maint). + + * "git fetch" over protocol v2 into a shallow repository failed to + fetch full history behind a new tip of history that was diverged + before the cut-off point of the history that was previously fetched + shallowly. + + * The command line completion machinery (in contrib/) has been + updated to allow the completion script to tweak the list of options + that are reported by the parse-options machinery correctly. + (merge 276b49ff34 nd/completion-negation later to maint). + + * 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. + (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). + * 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). @@ -313,3 +470,18 @@ Fixes since v2.19 (merge 6e8fc70fce rs/sequencer-oidset-insert-avoids-dups later to maint). (merge ad0b8f9575 mw/doc-typofixes later to maint). (merge d9f079ad1a jc/how-to-document-api later to maint). + (merge b1492bf315 ma/t7005-bash-workaround later to maint). + (merge ac1f98a0df du/rev-parse-is-plumbing later to maint). + (merge ca8ed443a5 mm/doc-no-dashed-git later to maint). + (merge ce366a8144 du/get-tar-commit-id-is-plumbing later to maint). + (merge 61018fe9e0 du/cherry-is-plumbing later to maint). + (merge c7e5fe79b9 sb/strbuf-h-update later to maint). + (merge 8d2008196b tq/branch-create-wo-branch-get later to maint). + (merge 2e3c894f4b tq/branch-style-fix later to maint). + (merge c5d844af9c sg/doc-show-branch-typofix later to maint). + (merge 081d91618b ah/doc-updates later to maint). + (merge b84c783882 jc/cocci-preincr later to maint). + (merge 5e495f8122 uk/merge-subtree-doc-update later to maint). + (merge aaaa881822 jk/uploadpack-packobjectshook-fix later to maint). + (merge 3063477445 tb/char-may-be-unsigned later to maint). + (merge 8c64bc9420 sg/test-rebase-editor-fix later to maint). |