and head back to the inbox to see the new (old) buttons. Of course, if you like the icons but just wish it were a bit easier to differentiate between the buttons, there are other ways to do that too.

That much is clear when you look at Inbox ... with a done button. Archive and done may serve similar functions, but done is an easier concept to understand. Likewise the checkmark icon for done ...

If you aren’t seeing this option yet in your Inbox app, you soon will. To locate the invite button, just tap the red “Compose” plus icon at the bottom right of the screen. The “Invite to ...