If you are seeing the message, "You need to upgrade your game to visit this neighbor," it is due to compatibility issues between different update versions of the game.
This means that the neighbor you're trying to visit is on a different update. This will be resolved when all players have the same update. When the next update is available in the app store, please download it right away.
This means that the neighbor you're trying to visit is on a different update. This will be resolved when all players have the same update. When the next update is available in the app store, please download it right away.