Add hot standby to release notes

diff --git a/doc/src/sgml/release-8.5.sgml b/doc/src/sgml/release-8.5.sgml
index 06234fbd3885c5d22c3d33bfc57e3152fa902a67..3a3e2a99c6a996d19eea3965131f14c9c6dc53e2 100644 (file)
--- a/doc/src/sgml/release-8.5.sgml
+++ b/doc/src/sgml/release-8.5.sgml
@@ -304,6 +304,13 @@
     <sect3>
       <title>Administration and Monitoring</title>
       <itemizedlist>
+       <listitem>
+        <para>
+         <emphasis>Allow read-only connections during recovery, also
+         known as Hot Standby.  This provides a built-in master-slave
+         replication solution.</emphasis>
+        </para>
+       </listitem>
        <listitem>
         <para>
          <emphasis>Provide a parenthesized-options syntax for VACUUM, analogous to