Java Edition 13w49a

13w49a is the eighth snapshot released for 1.7.4, and the final snapshot of 2013.

Additions

 * Added Chicken Jockeys.
 * Consist of a baby zombie riding a chicken.
 * The zombie controls the chicken instead of using the chicken AI.
 * Because the zombie is riding a chicken, it cannot take fall damage.
 * Extremely rare.

Changes

 * Changed the Mojang logo from 512x512 to 256x256.

Fixes
4 bugs fixed
 * – Wrong render distance on 9 and more chunks settings.
 * – SetSlot packet can no longer set item under cursor
 * – Minor optimization to world generation
 * – Hopper: java.lang.IllegalStateException: Not a JSON Object