diff --git a/yocto-poky/documentation/kernel-dev/kernel-dev.xml b/yocto-poky/documentation/kernel-dev/kernel-dev.xml
index 38850fa..fb11dd1 100644
--- a/yocto-poky/documentation/kernel-dev/kernel-dev.xml
+++ b/yocto-poky/documentation/kernel-dev/kernel-dev.xml
@@ -66,6 +66,11 @@
                 <date>October 2015</date>
                 <revremark>Released with the Yocto Project 2.0 Release.</revremark>
             </revision>
+            <revision>
+                <revnumber>2.1</revnumber>
+                <date>April 2016</date>
+                <revremark>Released with the Yocto Project 2.1 Release.</revremark>
+            </revision>
         </revhistory>
 
     <copyright>