Which versions are supported?
The current public build targets Fabric 1.21.10-1.21.11
FAQ
Short answers for install, compatibility, and current support.
The current public build targets Fabric 1.21.10-1.21.11
No. Polar currently targets the Fabric mod loader only.
Install the correct Fabric loader version, place the downloaded `.jar` in your mods folder, and launch the game.