[Pharo-project] about cleaning undo

[Mariano Martinez Peck]

Hi alain. In #cleanUpForRelease of Pharo 1.1 we did at some point a
Smalltalk cleanUpUndoCommands.
Now in pharo 1.2 this is removed. I guess it is because of the new undo
framework?  in such case, there insn't anything to be cleaned ?

thanks

mariano