Does anybody know if they’re going to update Polytopia+?

I got Polytopia+ on Apple Arcade. It gives you all the tribes and skins for free. However, there’s no multiplayer (although I reckon that’s because it’s technically a different game) and also the game doesn’t stay updated. Like I still have the old naval tech tree and aqua farms. There’s also no news tab.

Does anyone know if they’re going to sort this out?