Download Backpacked for Minecraft 1.20.1

Note: Backup your saves before to updating to 3.0.0 to avoid any potential loss of items.

📦 Add migration for old inventory backpack slot. This means that when upgrading from 2.X.X to 3.X.X, your backpack will be moved over to the new system automatically and you will not lose your items. If you are using Curios API, you will still need to manually remove the backpack from the back slot and then re-equip (You can press V to open management screen).
📦 Switched to using loader specific utilities to load models instead of custom solution. This should hopefully resolve issue with ModernFix.
🐛 Fix addon support not fully integerated.