This version implements the following featured rules:
- anvilItemCostRollupAlgorithm
- anvilAlgorithm
- anvilCustomNameSerializer
- anvilUseItemCost
- anvilUseRenameCost
- anvilTooExpensiveLimit
- anvilCanRepairedUseIronBlock
- tickFreezeWhenNoPlayers
Currently only tested on 1.20.1, but should also works on 1.20(.0). May not works on 1.20.2 or above due to the Adventure Platform (which provides mini-message library).