+++++++++++++++++++
Features:
- Add ``SiteResources.download_weather_data`` endpoint
- Add ``SiteResources.get_degree_days`` endpoint
- Add ``DegreeDaysPeriod`` and ``DegreeDaysType`` enums
Other changes:
- Require bemserver-api >=0.17.3 and <0.18.0
- Require bemserver-core 0.13.2
Follows `API update 0.17.2 <https://github.com/BEMServer/bemserver-api/blob/master/CHANGELOG.rst#0172-2023-04-18>`_ and `update 0.17.3 <https://github.com/BEMServer/bemserver-api/blob/master/CHANGELOG.rst#0173-2023-04-18>`_