It's currently backer only while they fix it. I think they said they were expecting it to go live generally before the end of the month, but there are a lot of fixes which need doing to it first (I have it, I backed it via KS) before it can go live. There should be a patch in the next couple of days, hopefully that fixes a lot of things but we'll see. The Sebastian Crowe release (the second book) is expected sometime late next month, but again with the issues with the first module I'm sceptical they'll hit that..