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What's a stack limit?

Description

StackUpUp is a Minecraft 1.12.2 mod that raises item stack limits beyond 64 with a new rule-based system.

It is derived from StackUp, but focuses on a cleaner 1.12.2-only rewrite with better support for metadata-based items such as GregTech CEu materials, OreDictionary matching, and modern MixinBooter-based compatibility patches.

Main features:

  • Raise stack sizes beyond vanilla limits
  • Match rules by item, mod, ore dictionary, metadata, and size
  • Better support for same-ID different-meta items
  • Cleaner large stack count display and tooltip info
  • Built for Minecraft 1.12.2 only

Required dependencies: