Minecraft 1.8 Adventure Update "Leaked"

Here's a rundown on some of the features the Adventure Update will be packing:

    -- NPC villages
    -- Randomly generated dungeons
    -- New biome code
    -- Fully working Creative Mode (and individual admins can enter Creative Mode on a Survival Mode server if they choose)
    -- Critical hits
    -- Sprinting and sprint jump
    -- More farming options
    -- Improved sunsets
    -- Vines
    -- New pig models
    -- More dynamic mob-to-mob interactions
    -- Animals will flee when attacked
    -- Hunger Bar to manage how food heals
    -- New lighting
    -- Mineshafts and cobwebs
    -- Experience orbs (earned when monsters are defeated)
    -- Rivers and oceans
    -- New mob: Endermen