Log Message:
-----------
Fix procedure for updating nextval() defaults so that it actually works.
Update release dates for pending back-branch releases.
Modified Files:
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pgsql/doc/src/sgml:
release.sgml (r1.386 -> r1.387)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml.diff?r1=1.386&r2=1.387)