diff --git a/viskit/RELEASE_NOTES b/viskit/RELEASE_NOTES
index c07224c029adab6d4fad18a4fc0b5aef03438c1e..96b52f08fa8e6fa939646e6a9975b8892b5b4a65 100644
--- a/viskit/RELEASE_NOTES
+++ b/viskit/RELEASE_NOTES
@@ -13,9 +13,17 @@ Post release fixes / upgrades / issues:
 
     at com.apple.laf.AquaMenuPainter.paintSelectedMenuItemBackground(AquaMenuPainter.java:153)
 
-  Select the Platform L&F for OS X users as the work around.  On Win machines,
-  the platform L&F is not the best choice as the background coloring for tabs is
-  quite quirky. The default L&F for Win machines is recommended.
+  Another apple.laf NPE discovered when using default L&F:
+
+    Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException:
+    Cannot invoke "javax.swing.border.Border.paintBorder(java.awt.Component,
+    java.awt.Graphics, int, int, int, int)" because the return value of
+    "com.apple.laf.AquaMenuPainter$RecyclableBorder.get()" is null
+
+  Select the Platform L&F for OS X users as the solution. On Win machines, the
+  platform L&F is not the best choice as the background coloring for tabs is
+  quite glaring. The default L&F for Win machines is recommended. Also WIN
+  machine will not see EG tab status coloring in the platform mode.
 
   Due to the way the SimkitXML2Java generates EG extensions of super
   SimEntities, a default constructor will not be generated in subclasses