iOS 12.1.1 is now available for download. If you’ve got a compatible iPhone or iPad, you can grab this update by going into Settings > General > Software update.
The update to iOS 12.1.1 includes several improvements and bug fixes. iPhone XR users can now get a notification preview using haptic touch, and the dual SIM and eSIM features on the iPhone XR, iPhone XS, and iPhone XS Max are now supported on additional carriers. Apple has also made improvements to FaceTime calls, like the ability to flip between the front and rear cameras with one touch and Live Photo capture during one-to-one FaceTime calls.
When it comes to bug fixes, Apple has squashed a bug that caused Face ID to become temporarily unavailable as well as another issue where visual voicemail wasn’t downloading. You can find the full changelog for the iOS 12.1.1 update below.