Java Edition Alpha v1.2.1

Alpha v1.2.1Minecraft Alpha 1.2.1, Minecraft Server 0.2.3 – The Word of Notch, November 5, 2010 was a version of Alpha released on November 5, 2010, to fix bugs. Although the launcher claims to have this version available, the version listed is just a duplicate of Alpha v1.2.1_01.
== Changes ==
=== Blocks ===
; Leaves
* Particle colors now reflect the biome instead of having the grayscale texture.
=== Mobs ===
; Hostile mobs 
* Now only spawn at light level 7 or lower regardless of height, as they did before Alpha 1.2.0.
=== General ===
* Music now plays on Multiplayer
== Fixes ==
; 3 bugs fixed
* Signs on the sides of cacti no longer crash the game.
* Optimized CPU usage for mob spawning.
* Music now plays in multiplayer.
== Trivia ==
* This is the only Alpha v1.2 version that is currently lost.
== Gallery ==
Alpha v1.2.1 Build.jpg|A build at night in this version.
Alpha v1.2.1 Cows.jpg|A player with a cow skin.
A121proof.png|Visual bug.
121POE.png|Proof of existence.
== References ==
de:Versionen/Alpha#1.2.1
es:Java Edition Alpha v1.2.1
fr:Historique des versions Java/Alpha#1.2.1
nl:Alpha 1.2.1
pt:Edição Java Alpha v1.2.1
ru:Alpha v1.2.1
zh:Java版Alpha v1.2.1