diff --git a/docs/blacklisting_support.xml b/docs/blacklisting_support.xml
index ed8cd0242..c55e24d2b 100644
--- a/docs/blacklisting_support.xml
+++ b/docs/blacklisting_support.xml
@@ -34,6 +34,13 @@
     </legalnotice>
   </articleinfo>
 
+  <caution>
+    <para><emphasis role="bold">This article applies to Shorewall 4.4 and
+    later. If you are running a version of Shorewall earlier than Shorewall
+    4.3.5 then please see the documentation for that
+    release.</emphasis></para>
+  </caution>
+
   <section id="Intro">
     <title>Introduction</title>
 
diff --git a/docs/ipsets.xml b/docs/ipsets.xml
index e6cd49317..d0711c7e2 100644
--- a/docs/ipsets.xml
+++ b/docs/ipsets.xml
@@ -38,6 +38,13 @@
     </legalnotice>
   </articleinfo>
 
+  <caution>
+    <para><emphasis role="bold">This article applies to Shorewall 4.4 and
+    later. If you are running a version of Shorewall earlier than Shorewall
+    4.3.5 then please see the documentation for that
+    release.</emphasis></para>
+  </caution>
+
   <section id="Ipsets">
     <title>What are Ipsets?</title>
 
@@ -145,5 +152,7 @@ ACCEPT       net:+sshok  $FW      tcp      22</programlisting></para>
     <ulink
     url="manpages/shorewall-routestopped.html">shorewall-routestopped</ulink>
     (8). </para>
+
+    <para>SAVE_IPSET support was added in Shorewall 4.4.6.</para>
   </section>
 </article>