During Blizzcon proceedings today, Blizzard revealed what will be the final class in the upcoming (at some point) epic Diablo 3 - the Demon Hunter. The Demon Hunter joins the Barbarian, Sorcerer, Witch Doctor, and Monk as the five classes that will be available on release date. She appears to be ranged, with crossbows that fire exploding bolts. Not many details have been released yet.
There's a video from Blizzcon available, but it doesn't actually show the class in action - it's an introduction video, FMV-style, and while it doesn't show gameplay, it's still really cool.
Source:
Joystiq,
Kotaku