Updates for the currently supported PostgreSQL production series (7.3.x, 7.4.x and 8.0.x) have been released, fixing a number of minor problems related mainly to memory leakage. The new versions are 7.3.11, 7.4.9 and 8.0.4 respectively.

• postgresql.org: New point releases 7.3.11, 7.4.9 and 8.0.4
• Release announcement:
  http://archives.postgresql.org/pgsql-announce/2005-10/msg00004.php