Changed: Add address is one form: the address, and Delivers to a new mailbox or an existing one. Refusing an address is offered only while a catch-all is on, because without one an address that is not listed is already refused.
The catch-all moved from the domain's page to the last row on Addresses, Any other address. Listed addresses always take precedence over it.
The list of common addresses was removed from Add address. Instead, while a domain has neither a catch-all nor postmaster@ and abuse@, Addresses offers to add those two.