All the resorts that were owned by Diamond are now owned by Hilton. Rebranding is an expensive process, new signage, stationary, business cards, web site, etc. Initially, only some of the resorts will be rebranded. Over the years, I expect all of them will be. As far as using your ownership, all the privileges as specified in your contract, will still be honored. Some Diamond features that aren't in the contract have changed over time, and will probably continue to change under HIlton ownership. Do not be conned into buying Hilton Max unless you fully understand what you're getting into. You don't have to buy into it to continue used your ownership as specified in your contract.
Coincidently, I received this email today.
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