Java Edition 1.4.7 (pre-release)

1.4.7-pre is the pre-release for 1.4.7.

Fixes
12 bugs fixed

From released versions before 1.4.7
 * – Joining a server, and leaving it, then trying to connect to any server crashes the game.
 * – When killing the spider first in a spider jockey, the skeleton turns invisible.
 * – Falling sand entities with water or lava as block ids do not render properly.
 * – UDP Query Protocol does not properly unpack/pack integers, session IDs are not returned correctly.
 * – Sneak fails when placing slab on slab.
 * – Torches don't light the block that they are attached to when there is a block on top and at the sides of them.
 * – Signs remaining blank after edit in single player.
 * – Crash when using spawned in firework / Server kicks you with an End of Stream error.
 * – Bold text takes up lots of space sometimes.
 * – Crash on thorn enchant from arrow in dispenser.
 * – Minecraft client crashing frequently since Christmas.
 * – Anvil eats items when using the number keys to move stacks into it.