Bukkit

Items:
- Allow custom items to have any internal item type when targeting minecraft 1.14 or later
- Dramatically improve the item command system
- Allow custom items to have animations
- Allow custom shields and weapons to have special effects
- Allow custom items to automatically break similar surrounding blocks
- Allow custom items to stay in the player inventory upon death
- Make the automatic updating of custom items optional
- Allow custom items to use a different damage source than just physical damage
- Allow configuring a chance for on-hit potion effects

Containers:
- Allow attaching custom containers to all vanilla blocks and custom blocks
- Add manual container recipes. The ingredients won't be consumed until the result is taken, just like crafting recipes.
- Protect custom containers in protected WorldGuard regions

Mob drops and block drops:
- Allow configuring the biomes in which mob drops and block drops can occur

General:
- I added a resource pack host plug-in that should make it easier to host the server resource pack: https://www.spigotmc.org/resources/server-resource-pack-hosting.101416/
- Make it possible to disable this plug-in in specific worlds
- Allow Mimic and ItemBridge recipe results and ingredients
- Allow non-integer chances throughout the Editor (for instance recipe results)

Note:
- This version is marked as beta because it contains a lot of new features with little testing.
- This version will require a newer KnokkoCore than the previous versions (uploaded no sooner than the 18th of April 2022)