On Thu, Dec 28, 2017 at 1:42 AM Boudewijn Rempt wrote: > > This, actually, is also how Photoshop works: one Krita developer spoke to > a Photoshop developer during a recent conference and picked his brain... > Photoshop makes a copy of the image for _every_ state. Any undo state is a > shallow copy of the document. Even for gigapixel panoramas? Alex _______________________________________________ gimp-developer-list mailing list List address: gimp-developer-list@xxxxxxxxx List membership: https://mail.gnome.org/mailman/listinfo/gimp-developer-list List archives: https://mail.gnome.org/archives/gimp-developer-list