Released 16 October 2022
Highlights:
* Fixed: setup fee is a boolean.
* Fixed: trial end is optional.
* Added: add support for exceptions (see `exceptions.py`).
* Added: configure heartbeat for WebSocket.
* Improved: WebSocket message handling.
* Improved: additional debug logging.
The full list of commits can be found [here](https://github.com/basilfx/aiobiketrax/compare/v0.2.1...v0.3.0).
This release supersedes v0.2.2a1.