0.003     2024-09-11 06:05:47+00:00 UTC
  - Add attributes and other features.

0.002     2024-07-18 08:27:59+00:00 UTC
  - migrate key from api key to SDK key

0.001     2024-07-02 11:15:49+00:00 UTC
  - Initial release
  - load features
  - get feature value
  - is_on
  - is_off