YomCraft Addons v1.3.69 Spider Overhaul biome compatibility
- Extends Desert/Ice/Jungle/Swamp/Birch Spider biome coverage using common tags and explicit BWG 1.21.1 biome mappings.
- Adds natural spawn biome modifiers for Spider Overhaul variants that ship without add_spawns JSON in 0.0.6: Taiga, Savanna, Ocean, Mushroom, Sculk.
- Adds BWG taiga/coniferous, savanna, ocean/coast, desert/badlands, snowy/glacial, jungle/tropical, and swamp/wetland mappings.
- Adds Deeper and Darker sculk-themed biomes to Sculk Spider eligibility.
- Keeps original Spider Overhaul spawn weights for existing variants and uses weight 100 / groups 1-3 for newly enabled variants.
NOTE: Spider Overhaul 0.0.6 itself applies Y>=63 to every non-Cavern natural spider. This upstream restriction can still prevent Sculk Spider (and some ocean-floor) natural spawning below Y63; biome eligibility is added here without unsafe core spawn-rule overriding.
