Apple releases iOS 15.4 and iPadOS 15.4

Apple on Monday released iOS 15.4 and iPadOS 15.4 which adds the ability to unlock with Face ID while wearing a mask on iPhone 12 and newer. This update also includes new emoji, a new voice option for Siri, and other features and bug fixes for your iPhone and iPad.iOS 15.4 release notes:
Face ID• Face ID while wearing a mask option on iPhone 12 and newer• Apple Pay and password autofill in apps and Safari can be used with Face ID while wearing a mask
Emoji• New emoj