Apple seeds fourth betas of iOS 12.3, tvOS 12.3, watchOS 5.2.1 and macOS 10.14.5 to developers

Apple on Monday released the fourth betas of iOS 12.3, tvOS 12.3, watchOS 5.2.1 and macOS 10.14.5 to developers. Registered developers can install the updates via each platform’s respective OTA mechanism, or through Apple’s Developer Center. https://www.idownloadblog.com/2019/04/29/apple-seeds-fourth-betas-of-ios-12-3-tvos-12-3-watchos-5-2-1-and-macos-10-14-5-to-developers/