AWS mwaa documentation change
Summary
Added documentation for downgrading Apache Airflow versions and clarified version upgrade/downgrade support policies.
Security assessment
The changes introduce support for minor version downgrades and improve clarity around version management. While version changes can have security implications, there is no explicit mention of addressing vulnerabilities or introducing new security features in the diff.
Diff
diff --git a/mwaa/latest/userguide/airflow-versions.md b/mwaa/latest/userguide/airflow-versions.md index 845862d81..85aa2e1c9 100644 --- a//mwaa/latest/userguide/airflow-versions.md +++ b//mwaa/latest/userguide/airflow-versions.md @@ -5 +5 @@ -About Amazon MWAA versionsLatest versionApache Airflow versionsApache Airflow componentsUpgrading the Apache Airflow versionApache Airflow deprecated versionsApache Airflow version support and FAQ +About Amazon MWAA versionsLatest versionApache Airflow versionsApache Airflow componentsUpgrading the Apache Airflow versionDowngrading the Apache Airflow versionApache Airflow deprecated versionsApache Airflow version support and FAQ @@ -22,0 +23,2 @@ This topic describes the Apache Airflow versions Amazon Managed Workflows for Ap + * Downgrading the Apache Airflow version + @@ -83 +85 @@ Apache Airflow v2 | 1 | 25 | 10 -Amazon MWAA supports minor version upgrades. This means you can upgrade your environment from version `x.**1**.z` to `x.**2**.z`, but no to a new major version, for example, from `**1**.y.z` to `**2**.y.z`. +Amazon MWAA supports minor version upgrades. This means you can upgrade your environment from version `x.**1**.z` to `x.**2**.z`, but not to a new major version, for example, from `**1**.y.z` to `**2**.y.z`. @@ -85 +87,3 @@ Amazon MWAA supports minor version upgrades. This means you can upgrade your env -###### Note +For more information, and detailed instructions on updating your workflow resources, and upgrading the environment to a new version, refer to [Changing the Apache Airflow version](./upgrading-environment.html). + +## Downgrading the Apache Airflow version @@ -87 +91 @@ Amazon MWAA supports minor version upgrades. This means you can upgrade your env -You cannot downgrade the Apache Airflow version for your environment. +Amazon MWAA supports minor version downgrades to an earlier version that is still supported at the time of downgrade. This means you can downgrade your environment from version `x.**2**.z` to `x.**1**.z`, but not to a previous major version, for example, from `**2**.y.z` to `**1**.y.z`. @@ -89 +93 @@ You cannot downgrade the Apache Airflow version for your environment. -For more information, and detailed instructions on updating your workflow resources, and upgrading the environment to a new version, see [Upgrading the Apache Airflow version](./upgrading-environment.html). +For more information, and detailed instructions on updating your workflow resources, and upgrading the environment to a new version, refer to [Changing the Apache Airflow version](./upgrading-environment.html). @@ -130 +134 @@ Environments, and related software, running on a legacy version might contain bu -For more information about AWS's shared responsibility model, see [Shared responsibility](https://docs.aws.amazon.com/wellarchitected/latest/security-pillar/shared-responsibility.html) in the _AWS Well-Architected Framework_. +For more information about AWS's shared responsibility model, refer to [Shared responsibility](https://docs.aws.amazon.com/wellarchitected/latest/security-pillar/shared-responsibility.html) in the _AWS Well-Architected Framework_.