--- a/CHANGES.html	Mon Jul 05 10:15:37 2010 +0100
+++ b/CHANGES.html	Wed Sep 01 22:17:18 2010 -0700
@@ -44,6 +44,17 @@
 us a note on ns-developers mailing list.  </p>
 
 <hr>
+<h1>Changes from ns-3.9 to ns-3.10</h1>
+
+<h2>Changes to build system:</h2>
+
+<h2>New API:</h2>
+
+<h2>Changes to existing API:</h2>
+
+<h2>Changed behavior:</h2>
+
+<hr>
 <h1>Changes from ns-3.8 to ns-3.9</h1>
 
 <h2>Changes to build system:</h2>

--- a/RELEASE_NOTES	Mon Jul 05 10:15:37 2010 +0100
+++ b/RELEASE_NOTES	Wed Sep 01 22:17:18 2010 -0700
@@ -9,6 +9,26 @@
 Consult the file CHANGES.html for more detailed information about changed
 API and behavior across ns-3 releases.
 
+Release 3.10
+===========
+
+Availability
+------------
+This release is not yet available.
+
+Supported platforms
+-------------------
+ns-3.10 has been tested on the following platforms: (TBD)
+
+New user-visible features
+-------------------------
+
+Bugs fixed
+----------
+
+Known issues
+------------
+
 Release 3.9
 ===========