* Assign rollback permission to ALL logged-in users by default. This seems to be...

* Assign rollback permission to ALL logged-in users by default. This seems to be sensible, given that "undo" can already be done almost as quickly, and that rollback can now be rate-limited.
* This change has been discussed with Brion Vibber and Tim Starling, and I have received no substantive objections from the users on the English Wikipedia.