Worldwide Villagers

Replaces plains villagers as the default villager type. Features of the mod:

• All villager spawns in non-villager biomes are of a random type. (Does not apply to villages)
• 10% of zombie villager spawns in villager biomes are of a random type.
• Outside of villager biomes, villagers always inherit one of the parent's biomes.
• Treats forests, birch forests, dark forests, cherry groves, and plains variants as plains villager biomes.
• Treats lush caves as a swamp villager biome.