Java Edition guides/1.2 releases

This guide is a simplified overview of all the changes in the 1.2.x releases, which assumes at least some familiarity with Java Edition 1.1.
== Mobs ==
=== New ===
Iron Golem 		Spawns occasionally in villages.Created when 4 iron blocks are placed in a T-shape with a pumpkin on top.	 	Defend villages by attacking hostile mobs.
Ocelot and Cat		Spawns in jungle biomes. 	(when killed by a player or tamed wolf)	Can be tamed using fish.Will turn into cats if tamed.Will follow and teleport to the player if they get too far away.Cats will scare off nearby creepers.
== Blocks ==
=== New ===
Redstone Lamp 		 	Any 	Gives off a light level of 15 when powered by redstone.
Jungle Log 		Make up jungle trees. 	Axe 	Can be crafted into jungle planks.
Jungle Leaves 		Make up jungle trees. 	Shears 	Can drop jungle saplings.
Jungle Sapling 		Dropped by jungle leaves.	Any 	Can grow into jungle trees.
Spruce Wood PlanksBirch Wood PlanksJungle Wood Planks		 	Axe 	Used in many crafting recipes.
Cut Sandstone and Chiseled Sandstone 		 	Pickaxe	Decoration blocks.
Chiseled Stone Bricks 		Creative mode inventory. 	Pickaxe	Decoration block.
== Items ==
=== New ===
Fire Charge 		 	Spawns fire when .Can be fired from a dispenser.
Bottle o' Enchanting		Creative mode inventory.	Spawns experience orbs when splashed.
Ocelot Spawn Egg 		Creative mode inventory.	Spawns ocelots when used.
== Biomes ==
=== New ===
Jungle		A common and dense biome full of jungle trees made up of jungle logs and jungle leaves.	Jungle Trees
== Structures ==
=== New ===
Jungle tree		Found throughout jungle biomes	None	None	Are comprised of a trunk of jungle logs with jungle leaves on top, and are covered in vines.
Desert well		Found rarely in desert biomes 	None	None	Are comprised of sandstone with a block of water in the middle.
ja:ガイド/Java Edition/1.2リリース
ru:Руководства по Java Edition/Полные выпуски 1.2
uk:Керівництво по Java Edition/Повні випуски 1.2
zh:Java版指南/1.2版本