Hotloading an iris dimension will now properly hotload in full instead of waiting for a new chunk to generate
Iris entity spawning has been totally revamped. Iris will now actually spawn mobs continuously at reduced rates, the dimension you are in will need to update to take advantage of this new feature so nothing will change until you update your dimensions. Documentation & further updates coming soon!
Iris Biomes & Regions now have a unique id which represents that SPECIFIC plains biome, or that specific tundra region. This is mainly used for entity spawn cooldowns, however developers may find a use for it, and we may use it for more features!
Iris Entities can now provide a spawn-in effect in their json files