Hi Brian, yeah the Edit > History button doesn't do anything at all until you've pushed one of the 2 buttons in it. If you push Cancel instead it doesn't do anything so there isn't anything to clean up.

Also whether your script needs to do cleanup depends on how it's doing things - if it manually adds objects to the geometrydatabase itself then it will need to clean those up itself as well. But if it uses factory.update() to use the factory's built in object management mechanism and never calls factory.commit() then it should also get cleaned up automatically as well.

- Michael