This update includes an exploit fix in the recipe booklet. I highly advise updating.

CHANGE LOG:

ADDED
➔ Support for MC 1.21.11.
➔ Smithing recipes (still in beta; includes exploit fix).
➔ Serialization/deserialization of recipes from the creation GUI to config files (supports potions, spawners, colored armor, heads, lore, etc.). Old format still works, but will be converted over soon.
➔ Custom NBT components now save from the creation GUI, enabling support for custom items from other plugins or data packs.
➔ 'Ignore-Lore' option for recipe ingredients.
➔ Converted from NBTEditor to NBTAPI.
➔ 'Uses-ID' button for using direct results or saving NBT data for MMOItems, Nexo, Oraxen, etc.
➔ Support for blacklisting recipes on MC < 1.16.

FIXED
➔ Exploit in the recipe booklet (/cr book). PM for more details.
➔ Booklet pagination issue after customizing menu labels.
➔ Furnace experience not saving properly.
➔ Argument issue with /cr give causing errors.
➔ Recipe builder now correctly saves recipe permissions during command creation.
➔ Disabled recipes now correctly hidden in the GUI book for players.
➔ Recipe builder now matches ID with name during command creation.
➔ Recipe builder opening the wrong recipe when multiple recipes have matching results.
➔ Recipe builder enable toggle button.
➔ Recipe builder grindstone button.
➔ Default files now correctly don't regenerate after first load.
➔ Suppressed MythicMobs errors on 1.12 (unsupported until 1.16).
➔ Fixed occasional block place errors.
➔ Fixed no-perm-message reading from config instead of blacklisted.yml.

The wiki has been updated with important information.
For questions about these changes, check the wiki or reach out for support.