Quickly open a held shulker box with the press of a key!

This project updates kyrptonaught's QuickShulker mod to higher Minecraft versions，and fixes something.

Click on the link below to download.

• 2.0.3-1.21.1
• 2.1.3-1.21.2
• 2.2.3-1.21.3
• 2.3.3-1.21.4
• 2.4.3-1.21.5
• 2.5.2-1.21.6
• 2.6.2-1.21.7
• 2.7.2-1.21.8
• 2.8.2-1.21.9
• 2.9.1-1.21.10
• 2.10.0-1.21.11

• 1.21.6-1.21.8-beta.1