World Height Limit

WorldHeightLimit 1.1.1 - Fabric Beta

Added

• Added Fabric support for Minecraft 1.19.x-1.21.x.
• Added support for both singleplayer worlds and dedicated Fabric servers.
• Added automatic config creation at config/world-height-limit.json.
• Added automatic datapack generation for the currently loaded world.
• Added /worldheightlimit commands:
  • /worldheightlimit help
  • /worldheightlimit status
  • /worldheightlimit debug
  • /worldheightlimit worlds
  • /worldheightlimit config
  • /worldheightlimit reload
  • /worldheightlimit set <maxY>
  • /worldheightlimit set <maxY> confirm
• Added legacy /highbuildlimit command alias.

Safety

• Stable height range is limited to Minecraft's validated range: 319-2031.
• Lowering world height requires explicit confirm.
• Invalid manual config values are rejected and repaired back to defaults.
• Datapack files are written only for the currently loaded world.

Important

• Fabric API is required.
• A full world/server restart is required after changing height.
• Back up your world before first use.
• Higher limits than 2031 will require a separate experimental build.