Everything we know about DC’s totally bizarro updated Hanna Barbera line

A few months back, DC started its rebirth by announcing they were revamping some classic Hanna Barbera characters for the new millennium. I'll just be honest here and say that I didn't think this was the best of DC's recent revamping efforts–do we really need a gritty Scooby Doo?–but this thing exists, or will soon, and it's going to be pretty funny either way. I believe there have been some artist announcements and more so here's where this is all at.