The other feature tha NotePad++ (and Chrome for that matter if you turn on the "Continue from where you left off" in the Start Up settings) implemented after adding this, was to also keep a history of edits / actions.
So if your OS crashes, you just open reopen NotePad++, and all docs are still then with latest changes and if you click "CTL+Z" it has the history to undo the last action before the crash). Similar to how Chrome reopens/restores all tabs from before crash with the history (backward/forward) of the navigations from last session.
It would be magical if Paint.Net had the same 1) autosave 2) reopen same tabs at where they were 3) has edit history to undo/replay from last session.
I do not this this is trivial, but it would be fantastic to even get 1) out of the 3 to start with 🙂
I'll leave it with you. Keep up to great work.
Cheers,
Kase