It seems the URL changes has broken TWikiDrawPlugin
Make a sandbox topic
Add a new drawing with %DRAWING
Click on it and see it never startup
I consider this an engine problem - at least now that I open the bug because it is the changes to the engine that causes all this trouble.
No not an engine problem.
jar file was missing in SVN. SVN 7761 by CC -- TWiki:Main.KennethLavrsen