Home screen tweaks: The pop-up menu that appears on your Home screen when you long-press or 3D Touch an app icon has seen a terminology change to one of its options.
You can also now delete your Siri and Dictation history in Settings > Siri & Search > Siri & Dictation History. This is found in Settings > Privacy > Analytics & Improvements. Siri privacy settings: You can now opt-out of sharing audio recordings of your Siri and dictation sessions.