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Hydrolien /

Underilla

Get vanilla minecraft caves in a custom world.

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Release
2.3.0

Hydrolien released Underilla version 2.3.0 on January 8, 2026

2.3.0

  • Support from 1.21.5 to 1.21.11.
  • Underilla now use Paper biome API and won't be compatible with Spigot.
  • Drop BiomeUtils dependency for Paper API to support a larger range of version (without NMS). It fix version 2.2.1 & 2.2.2 not working in 1.21.11.

Information

Published onJanuary 8, 2026
Downloads19

Platforms

Paper Paper (1.21.5-1.21.11)