chore: Bump to version 3.3.1 (#865)

* chore: Bump to version 3.3.1

* updated postgres supported versions

* changelog

Author: adwk67

CHANGELOG.md

@@ -8,6 +8,7 @@
   ([#862]).
 - Support for configuring which reverse proxies the webserver trusts `X-Forwarded-*` headers from,
   via `spec.webservers.roleConfig.trustedProxies` ([#835]).
+- Added airflow `3.3.1` ([#865]).
 
 ### Changed
 
@@ -42,6 +43,7 @@
   variables set by the operator. In particular, `CONTAINERDEBUG_LOG_DIRECTORY` can now be
   overridden, whereas previously the operator's value always took precedence ([#838]).
 - Make operations infallible where appropriate ([#852], [#860]).
+- Deprecated airflow `3.2.2` ([#865]).
 
 ### Fixed
 
@@ -54,6 +56,10 @@
 - The operator now watches all resources that it creates and early-exits the reconcile action when the
   cluster is marked for deletion ([#849]).
 
+### Removed
+
+- Removed airflow `3.1.6` ([#865]).
+
 [#814]: https://github.com/stackabletech/airflow-operator/pull/814
 [#821]: https://github.com/stackabletech/airflow-operator/pull/821
 [#827]: https://github.com/stackabletech/airflow-operator/pull/827
@@ -69,6 +75,7 @@
 [#852]: https://github.com/stackabletech/airflow-operator/pull/852
 [#860]: https://github.com/stackabletech/airflow-operator/pull/860
 [#862]: https://github.com/stackabletech/airflow-operator/pull/862
+[#865]: https://github.com/stackabletech/airflow-operator/pull/865
 
 ## [26.7.0] - 2026-07-21
 

docs/modules/airflow/examples/example-airflow-dag-bundles.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow-dag-bundles
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     loadExamples: false
     exposeConfig: false
@@ -24,7 +24,7 @@ spec:
             "classpath": "airflow.providers.git.bundles.git.GitDagBundle",
             "kwargs": {
               "git_conn_id": "repo1",
-              "tracking_ref": "3.1.6",
+              "tracking_ref": "3.3.1",
               "subdir": "airflow-core/src/airflow/example_dags"
             }
           },
@@ -33,7 +33,7 @@ spec:
             "classpath": "airflow.providers.git.bundles.git.GitDagBundle",
             "kwargs": {
               "git_conn_id": "repo2",
-              "tracking_ref": "3.1.6",
+              "tracking_ref": "3.3.1",
               "subdir": "airflow-core/src/airflow/example_dags"
             }
           }

docs/modules/airflow/examples/example-airflow-dags-configmap.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     credentialsSecretName: airflow-admin-credentials
     metadataDatabase:

docs/modules/airflow/examples/example-airflow-gitsync-https.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     loadExamples: false
     exposeConfig: false

docs/modules/airflow/examples/example-airflow-incluster.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     loadExamples: false
     exposeConfig: false

docs/modules/airflow/examples/example-airflow-kubernetes-executor-s3-logging.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig: {}
   webservers:
     roleConfig:

docs/modules/airflow/examples/example-airflow-kubernetes-executor-s3-xcom.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig: {}
   webservers:
     roleConfig:

docs/modules/airflow/examples/getting_started/code/airflow.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.2.2
+    productVersion: 3.3.1
     pullPolicy: IfNotPresent
   clusterConfig:
     loadExamples: true

docs/modules/airflow/pages/required-external-components.adoc

@@ -7,7 +7,7 @@ The {airflow-prerequisites}[Airflow documentation] specifies:
 
 Fully supported for production usage:
 
-* PostgreSQL: 13, 14, 15, 16, 17
+* PostgreSQL: 14, 15, 16, 17, 18
 
 NOTE: The SDP Airflow images do not bundle the MySQL provider for Airflow.
 If you need MySQL or MariaDB as an Airflow back-end, you will need to create a custom image to include this provider.

docs/modules/airflow/pages/usage-guide/security.adoc

@@ -37,7 +37,7 @@ metadata:
   name: airflow-with-ldap
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     authentication:
       - authenticationClass: ldap        # <1>
@@ -77,7 +77,7 @@ metadata:
   name: airflow-with-oidc
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     authentication:
     - authenticationClass: keycloak                       # <1>