What I would like is the ability to select what to include in the undo buffer.
There already is a 'tick box' to include / not include model space / paperspace switching, but I would like more control. I have never found a need to have layer switching in the undo buffer, and having it in the undo buffer does nothing but slow down the undo process. I would like an option to not have layer switching included.
I know things like this has been asked for in the past, but I did not see it in the list new features for v2018 (on the TC Africa site), so posting it for v2019.