Update release notes for releases 9.0.4, 8.4.8, 8.3.15, and 8.2.21.

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

Commit: 3d2835ec6a3a46d48dff547bd1ecc9017cf77991
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2011-04-14T19:51:55Z
Releases: 8.2.21
Update release notes for releases 9.0.4, 8.4.8, 8.3.15, and 8.2.21.

Files

PathChange+/−
doc/src/sgml/release-8.2.sgml modified +153 −21