diff --git a/docs/ReleaseModel.xml b/docs/ReleaseModel.xml
index 491fd16d1..d843e79c3 100644
--- a/docs/ReleaseModel.xml
+++ b/docs/ReleaseModel.xml
@@ -28,6 +28,10 @@
 
       <year>2008</year>
 
+      <year>2009</year>
+
+      <year>2010</year>
+
       <holder>Thomas M. Eastep</holder>
     </copyright>
 
@@ -76,7 +80,10 @@
       <listitem>
         <para>Support is available through the <ulink
         url="http://sourceforge.net/mail/?group_id=22587">Mailing List</ulink>
-        for the two most recent Stable Releases.</para>
+        for the two or three most recent Stable Releases. Three releases are
+        supported when the Shorewall release in the Stable Debian distribution
+        is two releases behind the current Shorewall development. In that
+        case, only the minor release in Stable is supported.</para>
       </listitem>
 
       <listitem>
@@ -123,9 +130,10 @@
       </listitem>
 
       <listitem>
-        <para>Between minor releases, bug fixes will continue to be made
-        available through the <ulink url="errata.htm">Errata page</ulink> for
-        each major release.</para>
+        <para>Between minor releases, bug fixes are made available via
+        <firstterm>patch releases</firstterm>. A patch release has a
+        four-level identification <emphasis>x.y.z.N</emphasis> where x.y.z is
+        the minor release being fixed and N = 1.2.3...</para>
       </listitem>
 
       <listitem>
@@ -136,7 +144,7 @@
       </listitem>
     </orderedlist>
 
-    <para>The currently-supported major releases are and 4.0.x. and
-    4.2.x.</para>
+    <para>The currently-supported major releases are and 4.0.10., 4.2.x. and
+    4.4.x.</para>
   </section>
 </article>