Cloud Composer version list

This page describes the released versions of Cloud Composer images.

For a list of changes in Cloud Composer releases, see Release notes.

About Cloud Composer images

Cloud Composer builds Docker images that bundle Airflow releases with other common binaries and Python libraries. These Docker images are versioned with each Cloud Composer service release.

When you create an environment, you specify an image version to use. Once an environment is created, it keeps using the specified image version until you upgrade it to a later version.

Latest version

When you create a new environment or upgrade an existing one, only the latest versions of Cloud Composer images are available as choices.

Default version

Each Cloud Composer version supports more than one Airflow version. If you do not specify an image version when you create an environment, the default version is used.

Version support dates

Each Cloud Composer image has a release date and two support dates associated with it. The support dates are based on Cloud Composer version deprecation and support periods.

Cloud Composer images

The following table lists the released Cloud Composer images.

Version Airflow version Python versions PyPI packages for Python 3 Release date Full support end date Security notifications end date Notes
composer-1.17.0-preview.7-airflow-2.0.2 2.0.2 3.8.6
July 22, 2021 July 22, 2022 January 22, 2023 Latest version
composer-1.16.11-airflow-1.10.15 1.10.15 3.6.10
2.7.17
July 22, 2021 July 22, 2022 January 22, 2023 Latest version, Default version
composer-1.16.11-airflow-1.10.14 1.10.14 3.6.10
2.7.17
July 22, 2021 July 22, 2022 January 22, 2023 Latest version
composer-1.16.11-airflow-1.10.12 1.10.12 3.6.10
2.7.17
July 22, 2021 July 22, 2022 January 22, 2023 Latest version
composer-1.17.0-preview.6-airflow-2.0.2 2.0.2 3.8.6
July 14, 2021 July 14, 2022 January 14, 2023
composer-1.17.0-preview.6-airflow-2.0.1 2.0.1 3.8.6
July 14, 2021 July 14, 2022 January 14, 2023
composer-1.16.10-airflow-1.10.15 1.10.15 3.6.10
2.7.17
July 14, 2021 July 14, 2022 January 14, 2023
composer-1.16.10-airflow-1.10.14 1.10.14 3.6.10
2.7.17
July 14, 2021 July 14, 2022 January 14, 2023
composer-1.16.10-airflow-1.10.12 1.10.12 3.6.10
2.7.17
July 14, 2021 July 14, 2022 January 14, 2023
composer-1.17.0-preview.5-airflow-2.0.1 2.0.1 3.8.6
July 8, 2021 July 8, 2022 January 8, 2023
composer-1.16.9-airflow-1.10.15 1.10.15 3.6.10
2.7.17
July 8, 2021 July 8, 2022 January 8, 2023
composer-1.16.9-airflow-1.10.14 1.10.14 3.6.10
2.7.17
July 8, 2021 July 8, 2022 January 8, 2023
composer-1.16.9-airflow-1.10.12 1.10.12 3.6.10
2.7.17
July 8, 2021 July 8, 2022 January 8, 2023
composer-1.17.0-preview.4-airflow-2.0.1 2.0.1 3.8.6
June 30, 2021 June 30, 2022 December 30, 2022
composer-1.16.8-airflow-1.10.15 1.10.15 3.6.10
2.7.17
June 30, 2021 June 30, 2022 December 30, 2022
composer-1.16.8-airflow-1.10.14 1.10.14 3.6.10
2.7.17
June 30, 2021 June 30, 2022 December 30, 2022
composer-1.16.8-airflow-1.10.12 1.10.12 3.6.10
2.7.17
June 30, 2021 June 30, 2022 December 30, 2022
composer-1.17.0-preview.3-airflow-2.0.1 2.0.1 3.8.6 June 17, 2021 June 17, 2022 December 17, 2022
composer-1.16.7-airflow-1.10.15 1.10.15 3.6.10
2.7.17
June 17, 2021 June 17, 2022 December 17, 2022
composer-1.16.7-airflow-1.10.14 1.10.14 3.6.10
2.7.17
June 17, 2021 June 17, 2022 December 17, 2022
composer-1.16.7-airflow-1.10.12 1.10.12 3.6.10
2.7.17
June 17, 2021 June 17, 2022 December 17, 2022
composer-1.17.0-preview.2-airflow-2.0.1 2.0.1 3.8.6 June 7, 2021 June 7, 2022 December 7, 2022
composer-1.16.6-airflow-1.10.15 1.10.15 3.6.10
2.7.17
June 7, 2021 June 7, 2022 December 7, 2022
composer-1.16.6-airflow-1.10.14 1.10.14 3.6.10
2.7.17
June 7, 2021 June 7, 2022 December 7, 2022
composer-1.16.6-airflow-1.10.12 1.10.12 3.6.10
2.7.17
June 7, 2021 June 7, 2022 December 7, 2022
composer-1.17.0-preview.1-airflow-2.0.1 2.0.1 3.8.6 May 21, 2021 May 21, 2022 November 21, 2022
composer-1.16.5-airflow-1.10.15 1.10.15 3.6.10
2.7.17
May 21, 2021 May 21, 2022 November 21, 2022
composer-1.16.5-airflow-1.10.14 1.10.14 3.6.10
2.7.17
May 21, 2021 May 21, 2022 November 21, 2022
composer-1.16.5-airflow-1.10.12 1.10.12 3.6.10
2.7.17
May 21, 2021 May 21, 2022 November 21, 2022
composer-1.17.0-preview.0-airflow-2.0.1 2.0.1 3.8.6 May 13, 2021 May 13, 2022 November 13, 2022
composer-1.16.4-airflow-1.10.15 1.10.15 3.6.10
2.7.17
May 13, 2021 May 13, 2022 November 13, 2022
composer-1.16.4-airflow-1.10.14 1.10.14 3.6.10
2.7.17
May 13, 2021 May 13, 2022 November 13, 2022
composer-1.16.4-airflow-1.10.12 1.10.12 3.6.10
2.7.17
May 13, 2021 May 13, 2022 November 13, 2022
composer-1.16.3-airflow-1.10.15 1.10.15 3.6.10
2.7.17
April 29, 2021 April 29, 2022 October 29, 2022
composer-1.16.3-airflow-1.10.14 1.10.14 3.6.10
2.7.17