Changelog

3.0.0-alpha.2 — 2026-06-03

Fixed

• Accept MSL alpha versions in dependency constraint. Previously MNS required MSL >=3.0.0 which rejected 3.0.0-alpha.X per semver pre-release ordering, causing a Fabric Loader incompatibility error at startup. Constraint relaxed to >=3.0.0-alpha.1.

[3.0.0] - 2026-05-28

Adds the Mega Fortress and Large Arena, and requires Moog's Structure Lib 3.0.0 or newer.

Added

• Mega Fortress - a large new nether structure assembled from a jigsaw layout: roofed and roofless corridors, crossings from small up to mega, forks, corners, staircases, a raised upper level, dedicated spawner rooms, and matching dead-end caps.
• Large Arena - a new combat-focused nether structure with dedicated loot.
• Fortress garrison - themed inhabitants including fortress guards, archers, black guards, blaze sentinels, champions, and a warden of the keep.

Changed

• Now requires Moog's Structure Lib 3.0.0 or newer.
• Structure density - merged 5 groups of variant structures into shared weighted sets, reducing overall nether structure density.

[2.0.4] - 2026-05-06

Added

• Empty barrels in nether structures now contain loot
• Structures now spawn in modded nether biomes on Fabric and NeoForge.
• Added direct support for Better Nether and Incendium biomes.

Changed

• Improved terrain blending for larger structures.

Fixed

• Fixed very small nether brick ruins not generating correctly due to a misconfigured template pool.
• Replaced 1.21 blocks that don't exist in 1.20: copper trapdoors → iron trapdoors, crafter → crafting table, waxed oxidized copper bulb → shroomlight.

[2.0.3] - 2024-01-12

Added

• Added new structures.

  Bridges:

  • bridge_1
  • bridge_2
  • bridge_3
  • bridge_4
  • bridge_5
  • bridge_6