noted the UI improvement

changelog.html

@@ -72,6 +72,8 @@ Upcoming changes</a>
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-11204">issue 11204</a>)
   <li class=rfe>
     Update center UI improvement. "Install" button is now always visisble.
+  <li class=rfe>
+    Configuration UI improvement. "Save" button is always visible.
   <li class=bug>
     Fixed a bug where a large output from Maven can cause module log output to go out of sync with module build log files.
   <li class=bug>