Update back-branch release notes.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: d92059fe9f8bcb722c0812ab06dae9681f78d8b9
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2009-03-12T22:36:33Z
Releases: 8.0.21
Update back-branch release notes.

Files

PathChange+/−
doc/src/sgml/release.sgml modified +161 −3