Java Edition 14w27b

14w27b was released to fix some bugs and crashes in the 14w27a snapshot.

Changes

 * Block models
 * The block state files now support an array of models allowing for random models.
 * As a result of this, grass blocks, dirt, sand, red sand, stone, Netherrack, bedrock, and TNT all have their top texture randomly rotated

Fixes
11 bugs fixed

From the 1.8 snapshots
 * – Debug screen says that redstone repeaters are not locked, even if they are
 * – Lower right hinged door reports " "

From the previous snapshot
 * –  - Crash when rendering MinecartChest
 * – Buttons positions are wrong
 * – Torches and buttons: wrong orientation
 * – Buttons are always pressed
 * – Levers spawn powered on floors or walls
 * – Piston Bug
 * – Comparators are default "powered"
 * – Comparator texture flipped
 * –  after breaking tall flower