0.8.1b4

New

• Teach a face from your phone. On the People page, Add a person or Add photos on a
  person takes photos straight from the phone's camera or its gallery (also in the Home Assistant
  app), a short video turning the head a little, or a ZIP of photos. Each goes through the same
  check as a face on a camera, and the message says what was added and why a photo was skipped.
  A quick start; faces taught on each camera still recognise people best.