Java Edition guides/Beta 1.3 releases

This guide is a simplified overview of all the changes in the Beta 1.3.x releases, which assumes at least some familiarity with Beta 1.2.x releases
== Blocks ==
=== New ===
Bed 			
*Axe	
*Allows players to skip the night.
Redstone Repeater			
*Pickaxe	
*Allows redstone signals to be delayed.
*Allows redstone signals to be carried over longer distances.
Cobblestone Slab 			
*Pickaxe	
*Allows you to walk upwards without jumping.
Sandstone Slab 			
*Pickaxe	
*Allows you to walk upwards without jumping.
Wood Slab 			
*Pickaxe	
*Allows you to walk upwards without jumping.
*Despite its appearance, it is fireproof and requires a pickaxe to mine.
Crying Obsidian 		
*Exists only as a texture.	
*N/A	
*Originally intended to be used to set the player's spawn.
=== Changed ===
Stone Slab 		
*Now crafted with stone instead of cobblestone.
Pressure Plates		
*Now crafted with 2 blocks instead of 3.
== Items ==
=== Changed ===
Gunpowder		Renamed from "Sulphur" to "Gunpowder".
== Non-Mob Entities ==
=== Changed ===
Painting		
*Added a new painting depicting a skull on fire.
*The original painting is based on a Minecraft screenshot.
zh:Java版指南/Beta 1.3版本