iOS 16

Lock Screen
- machine learning so that elements are behind picture subject
- font and color
- widgets
- multiple lock screens
- lock screen gallery
- animated backgrounds

Notifications
- Live Activities: notification messages that update or that can show more info when selected

Focus
- each focus can have its own lock screen
- Focus Filters: e.g. only show work tabs in Safari

Messages
- Edit sent messages
- Undo Send
- mark thread Unread

Shared With You
- Shared With You API

FaceTime Share Play
- gallery of apps that support Share Play
- Share Play from Messages

Dictation
- Combine touch and dictation
- Select text then dictate replacement text
- Automatic punctuation

Siri
- App Intents API so that Shortcuts work for users with zero setup

Live Text
- video support: pause video and interact with text
- quick actions
- translate camera to translate a whole page of text
- Live Text API

Visual Lookup
- auto crop image from a photo


Focus is one of those features I haven't gotten to work exactly like I want. I want Sleep focus to allow Twitch notifications but even if I add Twitch it I don't get the going live notification. Also in the lock screen it doesn't show anything. I guess I want Sleep Focus to just turn off audio alerts for everything except Twitch and Phone calls from contacts, but otherwise behave the same.

iOS 16 is not supported on my old iPhone SE which is fine as it is quite old. I will upgrade to an SE when the next model comes out.