Log Message:
-----------
Update release notes for 8.1.X, 8.0.X, 7.4.X, and 7.3.X.
Modified Files:
--------------
pgsql/doc/src/sgml:
release.sgml (r1.412 -> r1.413)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml.diff?r1=1.412&r2=1.413)