Java Edition Alpha v1.2.6

Alpha v1.2.6 is a version of Alpha released on December 3, 2010, which was the fifth part of a bug-fix update. It was the last version of the Alpha development phase.

Additions

 * Added command for SMP, which deals  damage to the player.
 * Added small lakes and rare lava pools, both on the surface and randomly in caves.

Changes

 * In SMP, players connecting to a server or respawning are invulnerable for three seconds.

Bugs

 * With the later minecraft launchers (release 1.6+), the player name is changed to Player524 while starting.

Fixes

 * 6 bugs fixed
 * Items no longer get used when opening chests (e.g. food being eaten, lava being poured out, etc.)
 * Breaking a boat in a certain fashion no longer causes it to drop 4 times the normal amount.
 * Patched client to prevent duplicated entities.
 * The join server page now remembers the port as well as the IP.
 * Fixed a bug where joining a server on a specific port caused the client to forget all keybindings.
 * Fixed a crash bug when destroying the vehicle from under a player.

Gallery
Alpha 1.2.6 Alpha 1.2.6 pt-br:Alpha 1.2.6 Alpha 1.2.6 Alpha 1.2.6