- Remove 'hostname' from airflow_task_status by cansjt see [77](https://github.com/epoch8/airflow-exporter/issues/77) for details
1.3.0
- Add 'hostname' to airflow_task_status by forthgate - Added pyodbc to dag duration calc by baolsen
1.2.0
- Add custom labels to DAG-related metrics
1.1.0
- Fix [59](https://github.com/epoch8/airflow-exporter/issues/59) Limit cardinality of `airflow_dag_run_duration`
1.0
Breaking compatibility with Airflow versions prior to 1.10.3
- Fix [46](https://github.com/epoch8/airflow-exporter/issues/46) Airflow 1.10.3 compatiblity by sockeye44 - Fix [44](https://github.com/epoch8/airflow-exporter/issues/44) Deliver plugin as a python package by maxbrunet