Adjustability

Added

• Player setting Exclusive None (panel.layout.exclusive_none): off by default, so active enchantments can be switched off individually. Compatible members stay active, while conflicting enchantments still exclude each other. Turn it on to use a separate None row that switches the whole group off. Both modes follow server costs, cooldowns and allow_none.

Changed

• New defaults: Toggle marks, item icon shown, group headers, and server allow_none = true. Existing saved settings keep their values.
• Switch events expose deactivatesOnlyTarget() for individual off actions; none() is true only when a deactivation leaves the whole target group inactive. The original event constructor remains available.

Fixed

• An anvil could reject compatible enchantments, such as Unbreaking on boots, after a conflict group was set to None. None no longer consumes extra dormant allowance; the anvil preserves the selected groups and still enforces limits on conflicting alternatives.
• Grindstones can remove enchantments when every enchantment is dormant or switched off, including dormant-only items that have no durability. The server's existing [grindstone] remove_dormant setting controls this. Curses remain; unregistered enchantments give no experience.