More new subsections in release notes.

doc/src/sgml/release.sgml

-<!-- $PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.619 2009/03/30 22:01:15 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.620 2009/03/31 01:26:13 momjian Exp $ -->
 <!--
 
 Typical markup:
@@ -738,9 +738,7 @@ do it for earlier branch release files.
 
     </sect4>
 
-   </sect3>
-
-   <sect3>
+    <sect4>
      <title>Continuous Archiving</title>
      <itemizedlist>
 
@@ -780,9 +778,9 @@ do it for earlier branch release files.
 
      </itemizedlist>
 
-   </sect3>
+    </sect4>
 
-   <sect3>
+    <sect4>
      <title>Monitoring</title>
      <itemizedlist>
 
@@ -869,6 +867,8 @@ do it for earlier branch release files.
 
      </itemizedlist>
 
+    </sect4>
+
    </sect3>
 
    <sect3>