Prevent (x)bow crafting with invalid materials crash #1261
Prevent the creation of useless tool parts (bow limb, xbow limb and arrowhead without respective stats for the material)
Some additional checks to prevent crashes for invalid/incomplete arrow entities #1262
Possible fix for crossbow rendering crashing on server login. This might happen because of the crossbow rendering before the necessary NBT is loaded.... if that's even possible #1254