Deeply wishing an undo function

Hello. I’m new to Scupltris and I am in the learning curve right now.
I really like this software, but I was surprised by discovering that it lacks an undo button or function, unless I missed it.
The button with the icon that is used universally as undo is the rotation command, instead.
I wonder why. As far as I now, there is no other software without it.
A turn around is saving the work very often, but when there is need to go back from one single wrong action, it’s an unpractical solution.
Would the developers please take into consideration this wish? Thanks so much if you will do so!

Kind regards


Undo is ctrl + w (or ctrl + z depending of your keyboard type) there is no redo though.