User blog comment:IamJakuhoRaikoben/Chapter 454: Flying Dragon Squad and Osprey Squad, Review./@comment-4449950-20150929043128/@comment-7418318-20151001223553

Yep, I didn't know there was a new one (other than Zero) until I was halfway through the old one and checking up on Archers identity after his demise on the wikia. ^^

But since they diverge in terms of story (or so I've read) I guess it's no problem.

The old one is certainly easier to track down than Unlimited Bladeworks let me tell you.