Undo History save/restore

Hey,

I’ve been working on my latest project and wanted to do a timelapse for it, but after I went to sleep my computer decided to update and restart, shutting down all programs including Aseprite.

Would it be possible to save the undo history of a project or keep it from disappearing when the program is closed?
This really helps not only for making timelapses, but if I ever wanted to retrace my steps in the future.