Java Edition Alpha v1.2.3 04

Alpha 1.2.3_04 was the second part of the bug fix update.

Fixes
2 bugs fixed


 * Fixed all known SMP player respawn bugs.
 * Fixed vanishing mobs.

Alpha 1.2.3 04 pt-br:Alpha 1.2.3 04 Alpha 1.2.3 04 Alpha 1.2.3 04