Breaking changes
- Drop support for Python 3.6.
New features
- Add new async APIs.
Minor fixes
- Change all system properties, such as hardware_version, to be parsed
out. - Fix the audio enabled to correctly return the value for the given
channel. This is equivelant to the video fix added in 1.8.1. - Handle errors fetching the record mode more gracefully.
- Fix the move left/right PTZ commands to take speed as "horizontal".
- Change PTZ commands to return bool rather than str with "ok".