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=v1.587>What's new in 1.587</a> <!--=DATE=--></h3>
+<h3><a name=v1.588>What's new in 1.588</a> <!--=DATE=--></h3>
+<!--=RC-CHANGES=-->
+</div><!--=END=-->
+<h3><a name=v1.587>What's new in 1.587</a> (2014/10/29)</h3>
 <ul class=image>
   <li class=bug>
     Queue didn't always leave a trail for cancelled items properly
@@ -73,7 +76,6 @@ Upcoming changes</a>
     Introduced slave-to-master security mechanism to defend a master from slaves.
     (<a href="http://jenkins-ci.org/security-144">SECURITY-144</a>)
 </ul>
-</div><!--=END=-->
 <h3><a name=v1.586>What's new in 1.586</a> (2014/10/26)</h3>
 <ul class=image>
   <li class=rfe>