Horizon 2026.10.18.20: Carry, start checks, structures, processors and 3 more changes — release notes

· v2026.10.18.20 · 51c49e11f4 · GitHub ↗

The launcher installs and updates the game — no need to grab these archives by hand. You need your own Minecraft: Java Edition.

Binaries removed (licence cleanup, see #6741); tags and source remain.

New

  • Processors: read rule ids without a namespace, as vanilla does (#907)
  • Structures: horizon:spawner_mobs, the mods' spawner randomizing processors (#908)
  • Carry: the structure mods' spawner processors, as data the game runs (#909)
  • Start checks: Repurposed's Nether city, Nether shipwreck and End stronghold rules (#910)
  • Carry: Repurposed's Nether city, Nether shipwrecks and End stronghold (#911)

Fixed

  • horizon-server: find game files prepared without sounds (#893)
  • horizon-server on Linux: say which libraries the game needs, and follow updates (#898)
  • Server log: vanilla's thread in latest.log, and local time on the console (#904)

Install or update it from the Horizon launcher: it installs new versions by itself. New here? Get the launcher at https://playhorizon.dev. You need your own copy of Minecraft: Java Edition.

Not an official Minecraft product. Not approved by or associated with Mojang or Microsoft.