Java Edition Alpha v1.2.3 01

Alpha 1.2.3_01 was released to fix bugs.

Fixes
2 bugs fixed


 * Fixed single player mode.
 * Fixed infinite looping by disabling leaf decay.

Alpha 1.2.3_01 Alpha 1.2.3_01 pt-br:Alpha 1.2.3_01 Alpha 1.2.3_01