Mention Bug Fix in release notes

A couple of Git GUI bugs regarding the list of recent repositories
[have been fixed](patthoyts/git-gui#10).

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

ReleaseNotes.md

@@ -46,6 +46,7 @@ This package contains software from a number of other projects including Bash, z
 * Git [can clone again](https://github.com/git-for-windows/git/issues/1036) from paths containing non-ASCII characters.
 * We [no longer ship two different versions of `curl.exe`](https://github.com/git-for-windows/git/issues/1069).
 * Hitting Ctrl+T in Git GUI even after all files have been (un)staged [no longer throws an exception](https://github.com/git-for-windows/git/issues/1060).
+* A couple of Git GUI bugs regarding the list of recent repositories [have been fixed](https://github.com/patthoyts/git-gui/pull/10).
 
 ## Changes since Git for Windows v2.11.0(3) (January 14th 2017)