I kinda wish Affinity would consider a save mode that would jettison not crucial file content when saving a file for archiving. It could be as simple as "save as". "Save as" would save a lean barebones file, and simple "save" would keep the caches and watchamacallits for performance. That is, when you open "save as" file, AP would start building mipmaps etc from zero and it would take some time to get up to speed. Then I do not know how much disk space saving this would give, would it be of