You mean it's now available in a digital format? That comic has been out for a while. And it's actually already available in a digital format... you know, if you don't mind the darknet.
Update: Just checked the iTunes link and it says it was released March 24th, so I guess that's a yes, it's new in digital format. Kind of... Maybe I'm a purist but I think I'd rather have the illicit version if only because it has scans of the whole pages and you can see the layout as it was intended.