+ * "git branch" and "git checkout -b" are now forbidden from creating
+ a branch whose name is "HEAD".
+
+ * "git branch --list" learned to show its output through the pager by
+ default when the output is going to a terminal, which is controlled
+ by the pager.branch configuration variable. This is similar to a
+ recent change to "git tag --list".
+
+ * "git grep -W", "git diff -W" and their friends learned a heuristic
+ to extend a pre-context beyond the line that matches the "function
+ pattern" (aka "diff.*.xfuncname") to include a comment block, if
+ exists, that immediately precedes it.
+