Log Message:
-----------
Update release notes to say citext is multi-byte aware, per suggestion
from patch author:
Add /contrib/citext as a case-insensitive, multibyte-capable
text data type (David Wheeler)
Modified Files:
--------------
pgsql/doc/src/sgml:
release.sgml (r1.610 -> r1.611)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml?r1=1.610&r2=1.611)