There's a new Hyatt property in Puerto Rico that's coming up when searching, but has not been added to the interactive map yet: Hyatt Regency Coco Beach Resort

It's accepting reservations starting September 15, 2019. Looking at the map, this seems to be the old Melia property that's rebranding - I actually stayed at this resort back in 2007 or so, and while there was no swimmable beach, the property was very nice. Glad to see a resort option in Puerto Rico in addition to all of the limited service properties!