This is RC2.
The kmail title bar (File, Edit, View, ...) is missing the text for
"Configuration". Instead, "No text!" is displayed. Furthermore, the
pull-down menu is also screwed up. The entries for "Configuration ..." and
"Filter rules ..." each appears twice.
This defect considered MUST-FIX (show-stopper) for Florence Gold
Works in 2.1-4.