I've got the same so you aren't missing anything, 10/06/14, v079. Dang it's been a long time! I've been archiving each version release on my computer and unless I missed a more privately distributed build than the ones announced, that's all we've got. By the last few updates and weekly art streams however, steady progress is going towards refining random dungeon generation and completing game assets.
It looks great, it's just difficult because so much core stuff has been iterated and reiterated upon and as time consuming as that is, we don't have the best indication of progress in terms of playable builds for backers.
I don't want to pry but I am a little curious how the team is doing with the game's funding. The first few years of updates had decent pacing and progress but it feels like maybe the game's on more part-time development nowadays so they can still support themselves and chip away at getting the game done. It's probably been discussed in one of the livestreams? I dunno. I'm a little out of the loop admittedly, but I'm still looking forward to release. It'd be nice to see life breathed back into this community after so long.