Minecraft:Java Edition 12w03a

12w03a is the first Minecraft:snapshot for Minecraft:Java Edition 1.2.1, released on January 19, 2012,<ref>Template:Cite</ref> which added Minecraft:jungle biomes and jungle trees.

Additions

Blocks

File:Jungle Log (UD) JE1.png Minecraft:Jungle log

• Slightly-mossy brown textured with horizontal bark.
• Generates as part of jungle trees.

File:Jungle Leaves JE1 BE2.png Minecraft:Jungle leaves

• Generates as part of jungle trees.
• Drops oak saplings.

World generation

Minecraft:Biomes

• Template:BiomeLink
  • Thick canopy with jungle trees, vines, fern, and brightly-colored grass.

Changes

Blocks

File:Ladder (S) JE2 BE1.png Minecraft:Ladders

• Regained collision box.

File:Vines (N) JE1.png Minecraft:Vines

• Are now climbable if the player was pushed into a solid block while next to them.

Items

File:Spawn Egg.png Minecraft:Spawn eggs

• Minecraft:Dispensers can spawn mobs when dispensing spawn eggs.
• Spawn eggs are now stackable to 64.

Mobs

File:Wolf JE1 BE1.png Minecraft:Wolves

• Have new AI.
• Can be bred by using Minecraft:raw chicken, Minecraft:cooked chicken, Minecraft:raw porkchop, Minecraft:cooked porkchop, Minecraft:raw beef, Minecraft:steak, and Minecraft:rotten flesh when tamed.

File:Zombie JE2 BE1.png Minecraft:Zombies

• Have new path-finding AI.

Gameplay

Fog

• The Minecraft:Nether fog now appears closer to the player.

General

Minecraft:Languages

• Updated language files.