Stackable Shulker Boxes v1.2.1 (1.21 - 1.21.11)

Info

• Supported Minecraft Versions: 1.21 - 1.21.11.
• This is not backwards-compatible with the 1.20.5-1.20.6 version.

Changes

• Updated pack.mcmeta syntax for 1.21.9+.
• Updated filtered loot function structure for 1.21.11+.
• Added a pack overlay for backwards compatibility with 1.21.10 and earlier versions.