updated changelog for release

changelog.html

@@ -61,9 +61,11 @@ Upcoming changes</a>
 
 <!-- these changes are controlled by the release process. DO NOT MODIFY -->
 <div id="rc" style="display:none;"><!--=BEGIN=-->
-<h3><a name=v1.498>What's new in 1.498</a> <!--=DATE=--></h3>
+<h3><a name=v1.499>What's new in 1.499</a> <!--=DATE=--></h3>
 <!--=RC-CHANGES=-->
 </div><!--=END=-->
+<h3><a name=v1.498>What's new in 1.498</a> (2013/01/07)</h3>
+<!--=RC-CHANGES=-->
 <h3><a name=v1.497>What's new in 1.497</a> (2013/01/06)</h3>
 <ul class=image>
   <li class=bug>