* Comes with git-multimail 1.3.1 (in contrib/).
* The end-user facing commands like "git diff" and "git log" now enable the rename detection by default.
* The credential.helper configuration variable is cumulative and there is no good way to override it from the command line. As a special case, giving an empty string as its value now serves as the signal to clear the values specified in various files.
* A new "interactive.diffFilter" configuration can be used to customize the diff shown in "git add -i" sessions.
* "git p4" now allows P4 author names to be mapped to Git author names.
* "git rebase -x" can be used without passing "-i" option.
* "git -c credential.=
下载地址:https://git-scm.com/download
软件详情:https://github.com/git/git/blob/master/Documentation/RelNotes/2.9.0.txt
来自:开源中国社区

