Example:
I realised my new solution was maybe not optimum, but maybe a possibility if
earlier idea fails. So i wanted to save it as a variant, and then undo back
to first idea and continue work on that.
SO i saved under e new name, and wanted to undo back a few steps.
But undo was gone.
OK not many minutes since last save, but still a bad surprise.
--
Morgan Leijström, Tribun AB