Java Edition 15w47b

15w47b was released to fix some issues with 15w47a.

Additions

 * Gameplay
 * Attacking
 * New sounds for scoring a critical hit, inflicting knockback, parrying, strong attacks, sweep attacks and weak attacks.
 * Uses the  sound events: ,  ,  ,  ,   and
 * Shields
 * New sounds for when an attack is blocked.
 * Uses the sound event:


 * Mobs
 * Witches
 * New sounds for idle behavior, death, drinking a potion, throwing a potion and taking damage.
 * Uses the  sound events: ,  ,  ,   and
 * Shulkers
 * New sounds for idle behavior, death, being hit while their shell is closed, their bullet taking damage, and their bullet inflicting damage.
 * Uses the  sound events: ,   and   and the   sound events   and
 * Rabbits
 * New sounds for the attack of the killer rabbit.
 * Uses the sound event:
 * Horses
 * New sounds for a horse eating food given by the player.
 * Uses the sound event:
 * Guardians
 * New sounds for the defensive thorns attack.
 * Uses the sound event:


 * Blocks
 * Brewing Stand
 * New sound for when a brewing operation is complete.
 * Uses the sound event:
 * Boats
 * New sound for placing a boat.
 * Uses the sound event:

Changes

 * Arrows
 * Now bounce off of creative mode players, whereas before they would pass straight through.
 * Beacon
 * Effect duration depends on pyramid levels, 9 seconds plus 2 seconds per level (formerly a constant 9 seconds).
 * Enchantments
 * Silk Touch can no longer be applied to shears in survival.
 * This makes cobwebs unobtainable.
 * Shears
 * Now lose durability when used to break any block (formerly only lost durability on leaves, web, grass, vines, tripwire, and wool).