I feel like we need an undo button for this, as it is easy to make the mistake but time-consuming and difficult to repair it: anything I can do about it with basic programming / Linux knowedge?
The docs show how you can undo image edits, but it doesn’t seem to be the same with tag changes sadly…
https://www.reddit.com/r/kde/comments/1eb5ut0/restore_deleted_tags_with_digikam/