https://www.cnet.com/news/ios-12-1-with-group-facetime-new-emoji-dual-sim-out-now-on-iphones-and-ipads/

Along with iOS 12.1 letting you talk to a group of your friends, you'll also be able to send more than 70 new emoji such as a llama, a face with hearts, a softball and skateboard. The new emoji also will come to the Apple Watch and Mac with a free software update.

iPhone XS, XS Max and XR users will be able to use dual SIMs after downloading iOS 12.1. And Apple will bring "advanced depth segmentation" in Portrait mode that lets you adjust the bokeh more. You can adjust the depth of field in a real-time preview as well as after you take a shot, giving you more control over the background blur.