Added
- Add `system.get_operation_mode()` endpoint.
- Add `system.set_operation_mode()` endpoint.
- Add `heat_pump.get_operation_mode()` endpoint.
- Add `heat_pump.set_operation_mode()` endpoint.
- Add `heat_circuit.get_external_cool_request()` endpoint.
- Add `heat_circuit.get_external_heat_request()` endpoint.
Changed
- Convert attributes keys to lower case.
- Merge options and devices endpoint to system endpoint.
- Rename `read_values()` to `read_data()`
- Rename `write_values()` to `write_data()`
- Rename `heat_pump.get_status()` to `heat_pump.get_state()`