- migrate to null-safety
- regenerate serialization code files
- add windGust and windGustTime
- add flags and alerts
- upgrade to json_annotation 3.0.0
- add timemachine feature
- add tests
- make pub analyzer happy
- upgrade to dart sdk 2.0
- use json_serializable instead of owl
- fix deserialisation issues
- fix readme
- refactor code and add options
- first version of the api implementation
- initial version