Mojira

Each fix targets a specific report from the Mojira tracker. Among them are minecarts that occupy the same space and lose momentum, a field of vision that turns oddly when a minecart turns, mouse buttons that act on inventory controls by default, and redstone tile ticks that run in the wrong order after chunks unload and reload. Other fixes cover entities that appear outside a spawner, lightning bolts drawn in full at spawners, and detector rails that switch a junction before a minecart passes the detector at certain speeds.

Mojira is published for NeoForge only, with version 1.0.0 for 26.2 as the sole file, dated 2026-08-24. The server and every player need the mod installed. The source code is public and the mod is open source under the MIT License, first published and last updated on the same day.