Hello Jamericann, this is what I know, from Carnival News. Remake will include Carnival waterworks, Fahrenheit 555 Steakhouse, Bonus Sushi, Seafood Shack, Cloud 9 Saloon and Spa, Serenity Adult Only Retreat.
She sails from Baracelona, Spain for 15 on Transatlantic and arrives in New York on 13 June, then begins here New York trips.
What will see keep, that is an unknown.