I’d just about given up on GRAVEN, having heard no word from them in a long time. But they just recently released their first content update (March 31, with a patch on April 11), and it appears to be pretty substantial.
As this has been one of my most anticipated games in recent years, I have played the briefly-released demo long ago, but I think I’m going to hold off on this until the game is done. If I can resist the urge. :-)