Board Thread:Support Requests - Designing Your Wiki/@comment-34812035-20190927034539/@comment-9605025-20190927183534

If the edit you want to undo is the most recent one, then you should be able to just use the "undo" link in the template's page history. If there are multiple edits and they are the most recent edits (i.e. there are no edits in between you want to keep and the most recent one you want undone is the current version), then you can do something similar but just manipulate the URL query parameters to undo multiple edits.