Any news on this? It’s for me a must have mechanism
It would be nice to have an undo, at least in editor mode. The only way so far is to close the editor without saving, lose everything you have done since last saving, and do it again.
This is lengthy job and it will require a good amount of code refactoring/upgrading if it is to be applied to the whole application. Perhaps, once the app is stable enough we could poll our resources and make this change. But right now there are other priorities in the limited time I have for FlatCAM, at least in my case.
I understand. Coding a proper Undo is not something easy.