1.6.0 Update

Changes:

• Reworked Knapping, now you can add custom items, textures and sounds for each knappable items through item tag and datapack (refer to the document for more details)
• Added more config into the Forging recipe json, now there's a toggle that check if the input item needs to be heated for the recipe to work, and a toggle for transfering the nbt tags of the input items to the output item
• Smithing Anvils now work with Hopper
• Bugs fixed

New Block: Casting Furnace

Allow player to quickly cast tool heads automatically without having to manually putting ingots into cast anymore.