Apple has released iOS 16.3.1, a small update to iOS 16, but it includes some important fixes. First of all, a bug that appeared recently that prevented some users from enabling automatic iCloud backup has been removed.
Another fix concerns the voice assistant Siri, which does not always provide information about Find My. The third useful change is for the Crash Detection functionality for the new iPhone 14 series.
The company is optimizing Crash Detection, and the changes were most likely taken after the many false alarms given by this option, mainly in ski resorts and amusement parks. It remains to be seen if another patch will do the trick.