Added new grindstone functionality: Combine an enchanted item and one netherite scrap to halve the repair cost of the item. Can be toggled on/off in the config. Enabled by default.
Increased the amount of XP gained from disenchanting enchanted items. Can be toggled on/off in the config. Enabled by default.
Fixed a bug causing custom additional repairs to not work in some cases
Fixed several bugs regarding "maxed out" item checks
Added config option to exclude enchantments defined in a list from "maxed out" item checks. For example, adding minecraft:thorns to the list will allow applying a pinnacle upgrade to an armor piece even if it doesn't have Thorns.