Apple has started rolling out iOS 15.4 and iPadOS 15.4 for compatible models, new update includes several minor changes along with a major update to Face ID
The updated Face ID feature is expected to work on iPhones and iPads and is likely to be included in iOS 15.4, expected to be released sometime in the first half of March.
Apple has been using a wider notch display on its smartphone since the iPhone X. The notch is going to stay, but its size will reduce drastically in the upcoming model - according to the leaked images