message: doc: Update CHANGELOG for Keon and other changes
  v0.10 will come out someday I swear.
diff: -# 0.10.0 (2020-10-16)
  +# 0.10.0 (2020-10-17)
  ## Features
  +- New Device Support
  + - Kiiroo Keon
  - Added Raw commands, which allows direct read/write access to devices.
  - Must be explicitly turned on during server creation
  + - Devices will have "(Raw)" appended to their display names to let users know
  + raw commands are active.
  - Added 32 generic endpoints
  - Needed for Raw message setup
  - Added stop_all_devices to client API
  