OQD is Manila as we type, getting a rub and tug to put in about 40 extra seats.
Over the next 12 months all dugongs will get it.
They remove the last zone in bizzo, move premo cattle into that zone and add a few seats.
Then add more cattle seats into the old premo zone. As well as removing a galley and lav from the main deck and adding a few seats in their place. I think the new config comes in just below 490 seats. Not 555 like airbus wanted but better that what it had.