iOS 11.4: Beta 3 released to developers

Updated 05/01/18: Apple has released iOS 11.4 beta 3 to developers. The public beta is expected in the next day or two.iOS 11.3 was released on March 29 after more than two months of beta testing. It added several new features, including battery health and performance settings, four new Animojis, Business Chat and Health Records betas, and a bit upgrade to ARKit.Two big features we've been waiting on since the release of iOS 11 last year were notably absent: AirPlay 2 and Messages in iCloud. Bo