Resource Pack Changelog – Minecraft 1.21.9 Support

Copper Golem Statue (4 oxidation stages + waxed versions)

Copper Chest (4 oxidation stages + waxed versions)

Copper Chain (4 oxidation stages + waxed versions)

Copper Bars (4 oxidation stages + waxed versions)

Copper Lantern (4 oxidation stages + waxed versions)

Copper Trapdoor 

Shelf (new wood-type block, variants for all wood types)

Copper Torch (green flame)

New sprite for Copper Nugget (used in torch/lantern crafting)

Lightning Rod now oxidizes

All copper-based blocks/items now have:

4 oxidation stages: Unweathered, Exposed, Weathered, Oxidized

Waxed versions (non-oxidizing)

Fixed Horse Armor Textures
