Nether Roof Nerf [Fabric]

With the release of version 1.16, gold gained new practical uses, and the world became more diverse thanks to 3D biomes. This mod transforms the space above the Nether roof into a void biome, completely preventing any mobs from spawning in this area.

Traveling across the roof remains safe, but creating mob farms here becomes impossible. Starting from version 1.0.0, a game rule killOnRoof has been added, which activates void damage on the Nether roof. This feature is disabled by default.