Mintegral recently announced that it has joined Chartboost’s Helium by Zygna as a new bidding partner, giving access to global performance and brand advertisers. Helium is Chartboost’s hybrid mediation platform supporting both in-app bidding and waterfall bidding. Mintegral’s partnership with Helium by Chartboost is available on their SDK version  2.5.0 and also now supports both video and banner ad formats. “Our partnership with Helium by Chartboost is a significant milestone for us, and we are...