Rated 5 out of 5 stars

Very useful add-on. I will suggest a key-board shortcut key to go with it.

This review is for a previous version of the add-on (copy.rev4.1-signed). 

Thank you. CTRL-Z or CMD-Z has been added as a temporary shortcut key. As long as your copy of WWC updates itself to version 0.2 you should have that feature. Unfortunately I will have to change the key to something else due to a key clash problem, but that will happen in the next update.