3.0.0

• updated to 1.21.11
• migrated to Mojang Mappings

Additions

• added server config option to disable the hotkey for opening the backpack screen

Changes

• replaced game rules with server config options

Fixes

• fixed potential issues regarding config initialization and "Inventory Size Attributes" integration

Technical

• replaced synced data with a data attachment, following the best practice for custom entity data
• removed deprecated API method

2.2.0

• removed dependency on cloth config
• added dependency on fzzy config

2.1.0

• update to 1.21.1
• added compatibility with "Inventory Size Attributes"
• rendering of disabled slots is now controlled by a client config

Update to 1.21

• Changed the way the attribute is registered, which increased compatibility with other mods
• the backpack capacity attribute is now found under "generic.backpack_capacity"