Noting #1420

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

changelog.html

@@ -69,6 +69,9 @@ Upcoming changes</a>
   <li class=bug>
     Due to the reaction, default umask in debian package is set back to 022
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-25065">issue 25065</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>)  
 </ul>
 </div><!--=TRUNK-END=-->