- Fix [13](https://github.com/epoch8/airflow-exporter/pull/20): Added test script and travis file by hydrosquall - Fix [13](https://github.com/epoch8/airflow-exporter/pull/27): fix run test in travis cleverCat
0.4.1
- Fix [24](https://github.com/epoch8/airflow-exporter/issues/24): Unsupported mime-type by szyn
0.4
- Fix [14](https://github.com/epoch8/airflow-exporter/issues/14): Airflow 1.10 compatibility by jmcarp - Fix [16](https://github.com/epoch8/airflow-exporter/issues/16): Exception during scrape
0.3
- [11](https://github.com/epoch8/airflow-exporter/pull/11): Added metric for duration of DagRuns by hydrosquall
0.2
Added: - `owner` label in metrics `dag_status` and `task_status` - explicit 0 metric for each state in `dag_status`