May 17, 2018 (composer-0.5.1-airflow-1.9.0)
- Fixed permanent environment
DELETEerror that occurred when the Kubernetes Engine cluster is deleted or that occurred when in an error state prior to environment deletion.
- Removed inapplicable "Failed to update environment from json" error message from worker/scheduler logs.
May 1, 2018 (composer-0.5.0-airflow-1.9.0)
Beta launch – Beta launch of Cloud Composer. This release includes Apache Airflow 1.9.0.