Enchancement

Version 1.21.5-r3:

• enchanting tables now require chiseled bookshelves nearby with enchanted books in them to access those enchantments in the table
• enchantments can now be transferred off of enchanted items and onto books using a grindstone
• chiseled bookshelves now show the item in the slot you're looking at
• enchanted books now show the items they can be applied to
• villagers no longer sell enchanted gear
• librarians now sell specific enchanted books related to the biome they're from
• enchanted books of a certain type are now guaranteed to spawn in certain structure chests. see the main mod page for info!
• enchanted books can no longer be applied to tools in an anvil
• various enchantment actions have been assigned game events
• randomly generated enchantment loot is now actually (seeded) random and no longer uses a hashing function to replace enchantments deterministically
• molten particles now disappear faster
• fix flying horses
• fix projectiles not bypassing cooldown

see full changelog here