0.31 201000131 (22h 45min, jan 31, 2010 y – feb 1, 2010)
Description:
 Mobs
   Added support for older mob models.
Menu Screen
   Comprises all of the buttons and text for both 
   the main menu and the pause menu.
   Has a game logo and dirt background which 
   slowly scrolls.
Splash
   The yellow lines of text pulsates on the menu 
   screen. They are randomly chosen from the 
   list and often feature references to popular 
   culture (e.g. websites, quotes, and video 
   games).
   Added first splash:
     Pre-beta!
Water
   Texture can now be seen while underwater.
Brown Mushrooms
   Now emit light.
Beast Boy, Steve, Black Steve
   Removed
Humans   
   Can now spawn again.
   Randomly drop 0–2 sulphur, feathers or string 
   when killed.
Minor bug fixes 
Added to timeline:
Date:
22h 45min, jan 31, 2010 y
feb 1, 2010
 ~ 2 hours