diff --git a/HISTORY b/HISTORY
index 10505d89..82caa430 100644
--- a/HISTORY
+++ b/HISTORY
@@ -11,6 +11,11 @@
         repmgr: add -q/--quiet option to suppress non-error output; GitHub #468 (Ian)
         repmgr: "node status" returns non-zero value if an issue encountered (Ian)
         repmgr: enable "recovery_min_apply_delay" to be 0; GitHub #448 (Ian)
+		repmgr: "cluster cleanup" - add missing help options; GitHub #461/#462 (gclough)
+		repmgr: ensure witness node follows new primary after switchover;
+		  GitHub #453 (Ian)
+		repmgr: fix witness node handling in "node check"/"node status";
+		  GitHub #451 (Ian)
         repmgrd: create a PID file by default; GitHub #457 (Ian)
         repmgrd: daemonize process by default; GitHub #458 (Ian)
 
diff --git a/doc/appendix-release-notes.sgml b/doc/appendix-release-notes.sgml
index a51ddebc..29474f78 100644
--- a/doc/appendix-release-notes.sgml
+++ b/doc/appendix-release-notes.sgml
@@ -136,10 +136,33 @@
 
           <listitem>
             <para>
-              <application>repmgr</application>: fix <command><link linkend="repmgr-standby-register">repmgr standby register --wait-sync</link></command>
-              when no timeout provided.
+              <command><link linkend="repmgr-standby-register">repmgr standby register --wait-sync</link></command>:
+              fix behaviour when no timeout provided.
             </para>
           </listitem>
+
+          <listitem>
+            <para>
+              <command><link linkend="repmgr-cluster-cleanup">repmgr cluster cleanup</link></command>:
+			  add missing help options. (GitHub #461/#462).
+			</para>
+		  </listitem>
+
+          <listitem>
+            <para>
+			  Ensure witness node follows new primary after switchover. (GitHub #453).
+			</para>
+		  </listitem>
+
+          <listitem>
+            <para>
+              <command><link linkend="repmgr-node-check">repmgr node check</link></command> and
+              <command><link linkend="repmgr-node-status">repmgr node status</link></command>:
+			  fix witness node handling. (GitHub #451).
+			</para>
+		  </listitem>
+
+
         </itemizedlist>
       </para>
     </sect2>