Mekanism Stack Processor 1.3.0 for Minecraft 1.21.1 (NeoForge)

[1.3.0] - 2026-06-01

Added

• Support for Evolved Mekanism (evolvedmekanism) — optional integration:

  • Alloying Factory (TileEntityAlloyingFactory) — batch processing with factory tier multiplier
  • Alloyer machine — uses regular machine multiplier
  • Chemixer machine — uses regular machine multiplier
  • Melter machine — uses regular machine multiplier
  • Solidifier machine — uses regular machine multiplier

• New config section [evolved_mekanism_factory_tiers] with multipliers for extended factory tiers:

  • Overclocked, Quantum, Dense, Multiversal, Creative (default: 64 each)

Fixed

• MatchException crash when Evolved Mekanism is installed: the extended FactoryTier values (OVERCLOCKED, QUANTUM, DENSE, MULTIVERSAL, CREATIVE) injected by EM into the Mekanism enum now have a proper default fallback in getFactoryMultiplier and getChemicalFactoryMultiplier