0.31 20100105 (5 ene 2010 año – 6 ene 2010 año)
Descripción:
 Sounds
   New sound engine which is replacing the 
   previous one.
Dynamic lighting no longer affects inventory and hotbar items.
Creative
   Creative inventory is no longer accessible, as 
    the key-bind for it has been removed, and 
    there is no way to set a key-bind for it in the 
    options menu. It's class file has also been 
    removed.
    No creative build of this version was 
    released, so this change goes unused, and 
   can only be found via modding. 
Añadido al timeline:
fecha:
5 ene 2010 año
6 ene 2010 año
 ~ 24 hours