iOS 26.4 beta 2: Everything new, how to try it now

iSO 26.4 beta 2 has launched for developers, and there's plenty to test out. For those early adopters out there, we've already gotten a look at new features and other changes. Here are a few things to keep an eye out for.RCS encryption with Android devicesApple has added encryption for RCS messaging between iPhone and Android devices, which is a big development for security-minded users. Wrote Apple in its release notes: "In this beta, RCS end-to-end encryption will become available for testing