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Diffstat (limited to 'Documentation/RelNotes/2.2.0.txt')
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1 files changed, 91 insertions, 0 deletions
diff --git a/Documentation/RelNotes/2.2.0.txt b/Documentation/RelNotes/2.2.0.txt new file mode 100644 index 0000000000..f771854705 --- /dev/null +++ b/Documentation/RelNotes/2.2.0.txt @@ -0,0 +1,91 @@ +Git v2.2 Release Notes +====================== + +Updates since v2.1 +------------------ + +Ports + + * Building on older MacOS X systems automatically sets + the necessary NO_APPLE_COMMON_CRYPTO build-time option. + + +UI, Workflows & Features + + * "git config --edit --global" starts from a skeletal per-user + configuration file contents, instead of a total blank, when the + user does not already have any. This immediately reduces the + need for a later "Have you forgotten setting core.user?" and we + can add more to the template as we gain more experience. + + * "git stash list -p" used to be almost always a no-op because each + stash entry is represented as a merge commit. It learned to show + the difference between the base commit version and the working tree + version, which is in line with what "git show" gives. + +Performance, Internal Implementation, etc. + + * In tests, we have been using NOT_{MINGW,CYGWIN} test prerequisites + long before negated prerequisites e.g. !MINGW were invented. + The former has been converted to the latter to avoid confusion. + + * Looking up remotes configuration in a repository with very many + remotes defined has been optimized. + + * There are cases where you lock and open to write a file, close it + to show the updated contents to external processes, and then have + to update the file again while still holding the lock, but the + lockfile API lacked support for such an access pattern. + + * An in-core caching layer to let us avoid reading the same + configuration files number of times has been added. + + * Various code paths have been cleaned up and simplified by using + "strbuf", "starts_with()", and "skip_prefix()" APIs more. + + +Also contains various documentation updates and code clean-ups. + + +Fixes since v2.1 +---------------- + +Unless otherwise noted, all the fixes since v2.1 in the maintenance +track are contained in this release (see the maintenance releases' +notes for details). + + * "git log --pretty/format=" with an empty format string did not + mean the more obvious "No output whatsoever" but "Use default + format", which was counterintuitive. + (merge b9c7d6e jk/pretty-empty-format later to maint). + + * Implementations of "tar" that do not understand an extended pax + header would extract the contents of it in a regular file; make + sure the permission bits of this file follows the same tar.umask + configuration setting. + + * "git -c section.var command" and "git -c section.var= command" + should pass the configuration differently (the former should be a + boolean true, the latter should be an empty string). + (merge a789ca7 jk/command-line-config-empty-string later to maint). + + * Applying a patch not generated by Git in a subdirectory used to + check the whitespace breakage using the attributes for incorrect + paths. Also whitespace checks were performed even for paths + excluded via "git apply --exclude=<path>" mechanism. + (merge 477a08a jc/apply-ws-prefix later to maint). + + * "git bundle create" with date-range specification were meant to + exclude tags outside the range, but it didn't. + (merge 2c8544a lf/bundle-exclusion later to maint). + + * "git add x" where x that used to be a directory has become a + symbolic link to a directory misbehaved. + (merge ccad42d rs/refresh-beyond-symlink later to maint). + + * The prompt script checked $GIT_DIR/ref/stash file to see if there + is a stash, which was a no-no. + (merge 0fa7f01 jk/prompt-stash-could-be-packed later to maint). + + * Pack-protocol documentation had a minor typo. + (merge 5d146f7 sp/pack-protocol-doc-on-shallow later to maint). |