- Add mod item group in creative
- Update copper trapdoor recipe (1.21.9 backport)
- Add copper lanterns
- Added Copper Torch
- Add Copper Weapons and Tools (Sword, Axe, Shovel, Pickaxe, Hoe)
- Added Copper Armor (Helmet, Chestpiece, Leggings, Boots)
- Properly merge fix from 1.20.1 branch into main branch