Noting #1421

Signed-off-by: NOleg Nenashev <o.v.nenashev@gmail.com>

changelog.html

@@ -72,6 +72,9 @@ Upcoming changes</a>
   <li class=bug>
     Greater-than characters are not escaped in HTML outputs like e-mails
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-16184">issue 16184</a>)  
+  <li class=bug>
+    Integer overflow in quiet-down timeout calculation 
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-24914">issue 24914</a>)  
 </ul>
 </div><!--=TRUNK-END=-->