[JENKINS-39414] Noting merge of #2611.

changelog.html

@@ -60,6 +60,9 @@ Upcoming changes</a>
   <li class="rfe">
     Modify the Actionable API to provide methods to assist with manipulation of persisted actions.
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-39404">issue 39404</a>)
+  <li class="major bug">
+    2.28 broke Ruby plugins.
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-39414">issue 39414</a>)
 </ul>
 </div><!--=TRUNK-END=-->
 <h3><a name=v2.28>What's new in 2.28</a> (2016/10/30)</h3>