diff --git a/docs/Build.xml b/docs/Build.xml
index 26c9feacb..b4b647436 100644
--- a/docs/Build.xml
+++ b/docs/Build.xml
@@ -130,6 +130,14 @@
       <para>The files from the web site that are maintained in HTML format.
       are kept in this directory.</para>
     </section>
+
+    <section>
+      <title>release</title>
+
+      <para>Added in Shorewall 4.4.22, this directory contains the files that
+      contain release-dependent information (change.txt, releasenotes.txt,
+      .spec files, etc).</para>
+    </section>
   </section>
 
   <section>