Apple has released the update to iOS 15.2 for compatible iPhones (from iPhone 6s) and iPads (from iPad Pro, iPad Air 2, iPad 5th Gen., iPad mini 4) on Dec. 13, 2021. Via the Apple page HT201222, one can access a list of fixes. But there is a caveat: The controversial nude photo filter for iMessage is now on board. Currently it can only be activated for iMessages. But what is much more serious is that it is now part of the system.