diff --git a/Doc/changelog.docu b/Doc/changelog.docu
index 416add2b..b4b5d480 100644
--- a/Doc/changelog.docu
+++ b/Doc/changelog.docu
@@ -7,7 +7,7 @@
 
 <!-- --------------------------------------------------------------------- -->
 
-<tr valign=top><td><b>2.2.1</b> (?/?/?,Rev.606)</td><td>
+<tr valign=top><td><b>2.2.1</b> (?/?/?,Rev.610)</td><td>
 
 <b>IO</b>
 <ul>
@@ -19,8 +19,15 @@
 <ul>
 <li>Added unittest for OBJ texture coordinates.</li>
 <li>Added unittests for add_face.</li>
+<li>Added unittest for getting handles and faces from the iterator.</li>
 </ul>
 
+<b>Tools</b>
+<ul>
+<li>Added catmull clark subdivider. Thanks to Leon Kos for the code.</li>
+</ul>
+
+
 <b>Documentation</b>
 <ul>
 <li>More documentation for the add_face functions (and some code cleanup)</li>