diff --git a/CHANGELOG b/CHANGELOG
index b3fd8e16..3184959c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -3,7 +3,10 @@
 #============================================================================================
 
 
-OpenMesh 2.0-RC6 ( Rev  307 ):
+OpenMesh 2.0-RC6 ( Rev  310 ):
+
+* Core
+- Improve computation of normals for poly meshes ( now the average normal is taken not the normal of one triangle)
 
 
 OpenMesh 2.0-RC5 ( Rev  306 ):
diff --git a/Doc/history.docu b/Doc/history.docu
index 704bfb68..d56865a8 100644
--- a/Doc/history.docu
+++ b/Doc/history.docu
@@ -7,7 +7,12 @@
 
 <!-- --------------------------------------------------------------------- -->
 
-<tr valign=top><td><b>2.0-RC6</b> (?/?/?,Rev.306)</td><td>
+<tr valign=top><td><b>2.0-RC6</b> (?/?/?,Rev.310)</td><td>
+
+<b>Core</b>
+<ul>
+<li>Improve computation of normals for poly meshes ( now the average normal is taken not the normal of one triangle)</li>
+</ul>
 
 </tr>