StackUpUp

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:

• MixinBooter
• Forgelin-Continuous