Bigger Stacks (Unofficial)

NeoForge 1.21.1 fork that raises the stack size for almost every item. Global caps live in biggerstacks-rules.xml, and one-off overrides (totems, potions, enchanted books, etc.) are described in biggerstacks-template-overrides.json.

How to use

1. Place the jar in both client and server mods/ folders.
2. Run /biggerstacks quicksetup in-game to tweak the three preset categories, or edit run/config/biggerstacks-rules.xml manually if you prefer plain XML.
3. To stack normally unstackable items (Totem of Undying, custom items, tags), add entries inside biggerstacks-template-overrides.json.