Minecraft wiki entry for Development_versions, associated text: Hunger
Experience
Weather
Rain
Snowfall
Thunderstorm
Sprinting
Sneaking
Toggled by double-tapping the sneak button.
Was previously available only on the Xperia PLAY gaming console.
More difficulty modes
Peaceful
Easy
Normal
Hard
Animation for switching blocks and items.
Critical hits
Enchanting
Brewing
Item repair