Log Message:-----------Update release notes for releases 8.4.2, 8.3.9, 8.2.15, 8.1.19, 8.0.23,7.4.27.
Tags:----REL8_0_STABLE
Modified Files:-------------- pgsql/doc/src/sgml: release-7.4.sgml (r1.1.8.3 -> r1.1.8.4) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release-7.4.sgml?r1=1.1.8.3&r2=1.1.8.4) release-8.0.sgml (r1.1.8.3 -> r1.1.8.4) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release-8.0.sgml?r1=1.1.8.3&r2=1.1.8.4)