Describe fixes since 1.6.2.3

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Documentation/RelNotes-1.6.2.4.txt

+GIT v1.6.2.4 Release Notes
+==========================
+
+Fixes since v1.6.2.3
+--------------------
+
+* The configuration parser had a buffer overflow while parsing an overlong
+  value.
+
+* "git-checkout <tree-ish> <submodule>" did not update the index entry at
+  the named path; it now does.
+
+* "git init" segfaulted when given an overlong template location via
+  the --template= option.
+
+* "git-ls-tree" and "git-diff-tree" used a pathspec correctly when
+  deciding to descend into a subdirectory but they did not match the
+  individual paths correctly.  This caused pathspecs "abc/d ab" to match
+  "abc/0" ("abc/d" made them decide to descend into the directory "abc/",
+  and then "ab" incorrectly matched "abc/0" when it shouldn't).
+
+* "git-merge-recursive" was broken when a submodule entry was involved in
+  a criss-cross merge situation.
+
+Many small documentation updates are included as well.
+
+---
+exec >/var/tmp/1
+echo O=$(git describe maint)
+O=v1.6.2.3-21-ga51609a
+git shortlog --no-merges $O..maint

RelNotes

-Documentation/RelNotes-1.6.2.3.txt
\ No newline at end of file
+Documentation/RelNotes-1.6.2.4.txt
\ No newline at end of file