Java Edition 13w17a

13w17a is the third snapshot released for Java Edition 1.6.1.

Blocks

 * Hardened Clay
 * Obtained by smelting a clay block.

Gameplay

 * Tooltips
 * Added extra tooltip info in the search tab for the creative inventory.

Blocks

 * Carpets
 * Crafting recipe now gives three carpet blocks.

Mobs

 * Zombies
 * Now have a low chance to spawn more zombies when they take damage.
 * This is an early version of the function; In the future, this will mainly apply to spawning zombies out of sight in enclosed spaces.

World generation

 * Lakes
 * No longer generate in deserts.
 * Water lakes only generate on the edge of desert and desert hills biomes; lava lakes still will, however.

Gameplay

 * Tooltips
 * Shows what category a block/item is in.

Trivia

 * This snapshot, being the third for 1.6.1, was released in the same week of the year as the third snapshot for 1.3.1, 12w17a.