Horizon 2026.10.15.12: Trial spawners run in game and 8 more changes — release notes

· v2026.10.15.12 · ce6bc9c5c7 · GitHub ↗

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

New

  • Shield blocks: the player hears the block sound, not the hurt sound (#310)
  • Shields turn arrows back, as vanilla does (#311, fixes #277)
  • Crossbows load firework rockets from either hand; bows and crossbows take held arrows first (#312)
  • Use the off hand when the main hand passes: place blocks, eat, charge anchors (#313)
  • Show the off-hand item in first person (#314, fixes #276)
  • Minecarts roll and rattle when ridden, and hits on vehicles sound (#315, fixes #227)
  • Axes on copper: a shield in the off hand is raised first, and sculk sensors hear it (#317, fixes #222)
  • Trial spawner state machine, checked against vanilla (#319)
  • Trial spawners run in game (#320)

Known issues

  • Sprint-jumping has been reported as broken, but we couldn't reproduce it. If it happens to you, describe it in #horizon-bugs on Discord.

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.