Apple has released the fourth beta versions of iOS 12.1, watchOS 5.1, and tvOS 12.1 for developers. We’ll dig in to the new iPhone, iPad, Apple Watch, and Apple TV builds and update with any changes.

Changes coming to Apple’s latest iPhones with iOS 12.1 include live preview for Depth Control in the Portrait mode camera and support for Dual SIM with compatible carriers. Group FaceTime is also present in iOS 12.1 beta, a feature that doesn’t require the newest iPhone.

Apple is also testing watchOS 5.1, tvOS 12.1, and macOS 10.14.1 with developers; we expect to see new developer beta versions of watchOS and tvOS today alongside iOS 12.1 beta.

Check out our iOS 12.1 beta 4 here: