diff --git a/doc/src/sgml/release.sgml b/doc/src/sgml/release.sgml
index 12d0670f5a..58de5d94ce 100644
--- a/doc/src/sgml/release.sgml
+++ b/doc/src/sgml/release.sgml
@@ -52,6 +52,7 @@ Rename sort files called pg_temp to pg_sorttemp(Bruce)
 Fix for microseconds in time values(Tom)
 Tutorial source cleanup
 New linux_m68k port
+Fix for sorting of NULL's in rare cases(Tom)
 </programlisting>
 </para>
 </sect2>