Java Edition 13w19a

13w19a is the seventh snapshot released for 1.6.1.

Changes

 * Stained clay added to coordinate with the array of wool colors
 * Donkeys and mules with chests can have their inventories accessed
 * Right-click while sneaking to open it
 * The name of the donkey or mule will show in their inventory GUI similarly to other renamed containers
 * Charcoal, block of coal, and lapis lazuli block have been retextured
 * Mobs will spawn in groups again
 * Command Blocks are no longer minable in Survival
 * Horse armor can be stacked to 32 instead of 64

Fixes
4 bugs fixed

From released versions before 1.6.1
 * – Minecarts with Furnace consume coal in creative mode
 * – After the last use of a bow you get a glitch bow that when dropped and picked up again duplicates

From the 1.6.1 snapshots
 * – Coal blocks do not burn away

From the previous snapshot
 * – Blurred menu background textures