What do you mean "Next gen update?"

[Nattfarinn]

@Grog

what do you mean “Next gen update?” I hope it was great update for graphic and gameplay. I belive to you and Phoenix Team.

Just 4K resolution and 60 FPS, as mentioned in the same post:

@Snapshot_EE

Free Next-Generation Upgrade: Experience the game at 4K|60 FPS on PlayStation®5 and Xbox Series X with a free upgrade for PlayStation®4 and Xbox One owners after launch.