updated changelog for release

changelog.html

@@ -61,7 +61,10 @@ Upcoming changes</a>
 
 <!-- these changes are controlled by the release process. DO NOT MODIFY -->
 <div id="rc" style="display:none;"><!--=BEGIN=-->
-<h3><a name=v1.515>What's new in 1.515</a> <!--=DATE=--></h3>
+<h3><a name=v1.516>What's new in 1.516</a> <!--=DATE=--></h3>
+<!--=RC-CHANGES=-->
+</div><!--=END=-->
+<h3><a name=v1.515>What's new in 1.515</a> (2013/05/18)</h3>
 <ul class=image>
   <li class=rfe>
     Windows services now auto-restart in case of abnormal process termination.
@@ -90,7 +93,6 @@ Upcoming changes</a>
     Allow the combination filter to accept parameter values.
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-7285">issue 7285</a>)
 </ul>
-</div><!--=END=-->
 <h3><a name=v1.514>What's new in 1.514</a> (2013/05/01)</h3>
 <ul class=image>
   <li class=rfe>