Feature Request - More Undo items, especially Selection

[jroback]

Overall, really loving SoundOp.  But one thing I ran into is that quite a few actions aren't covered by undo.  The biggest one I've run into so far is changes to the current selection.   Frequently I'll spend a bit of time finding a selection, getting it exactly to line up the way I want. I'm getting ready to do something with it, and oops! I mis-click and the Selection is gone.    I was expecting to be able to just ctrl-z and get it back... but doesn't seem to work with selections.  Can that be added?   Thanks!

Just one of these things that would make day to day usage so much nicer.

Thanks!
Jeff