SmartUndo+ is a Blender add-on by Koen Vissers that gives every object its own undo history. It can also save named checkpoints for a single object, a selection of objects, or the whole scene at once, allowing to restore any checkpoint in one click. Price ranges from $25 for a personal license to $249 for a studio license with unlimited seats, the software is currently offered at a 20% launch discount. More on Superhive.









