Thread:Zhan Fu/@comment-8400111-20190212185730/@comment-8400111-20190213165041

You can "rollback", or undo edits with one click (usually for vandalism), you can delete or restore pages and files, and you can protect pages so only logged-in users or admins can edit them. I don't think you'll need to do any of these very often, to be honest. Really it means I appreciate your edits and I would encourage you to do more, if you want to.