* There’s also now an OS-level API for E2EE of contact keys so users can securely manage and verify other people’s contact information, enhancements to the NFC observe mode to allow apps to register a fingerprint so they can be notified of polling loop activity, inter-character text justification support, a new ProfilingManager class to collect profiling info from within apps, and additional changes to prevent malicious background apps from bringing other apps to the foreground.

(5/6)