diff --git a/ui (gen4)/features/ui-blank-render.js b/ui (gen4)/features/ui-blank-render.js
index 3a0d36b9..54a73ab0 100755
--- a/ui (gen4)/features/ui-blank-render.js	
+++ b/ui (gen4)/features/ui-blank-render.js	
@@ -42,6 +42,7 @@ object.makeConstructor('Ribbons',
 /*********************************************************************/
 // XXX things that do not yet work with this:
 // 		.nextRibbon(..) / .prevRibbon(..)
+// XXX need to sort out feature dependency ordering...
 // 		
 
 var RenderActions = actions.Actions({