chore: docs update to version 1.20.2

CHANGELOG.md

@@ -72,6 +72,7 @@ All notable changes to this project will be documented in this file.
 - Bump stackable-operator to 0.119.0 ([#894]).
 - test: Bump vector-aggregator to 0.58.0 ([#899]).
 - test: Bump opa latest to 1.20.2, removed 1.12.3 ([#901]).
+- Update docs to version 1.20.2 ([#903]).
 
 ### Fixed
 
@@ -105,6 +106,7 @@ All notable changes to this project will be documented in this file.
 [#894]: https://github.com/stackabletech/opa-operator/pull/894
 [#899]: https://github.com/stackabletech/opa-operator/pull/899
 [#901]: https://github.com/stackabletech/opa-operator/pull/901
+[#903]: https://github.com/stackabletech/opa-operator/pull/903
 
 ## [26.7.0] - 2026-07-21
 

docs/modules/opa/examples/getting_started/opa.yaml

@@ -5,7 +5,7 @@ metadata:
   name: simple-opa
 spec:
   image:
-    productVersion: 1.16.2
+    productVersion: 1.20.2
   servers:
     roleGroups:
       default: {}

docs/modules/opa/examples/getting_started/opa.yaml.j2

@@ -5,7 +5,7 @@ metadata:
   name: simple-opa
 spec:
   image:
-    productVersion: 1.16.2
+    productVersion: 1.20.2
   servers:
     roleGroups:
       default: {}

docs/modules/opa/pages/usage-guide/workload-kind.adoc

@@ -56,7 +56,7 @@ metadata:
   namespace: default
 spec:
   image:
-    productVersion: 1.16.2
+    productVersion: 1.20.2
   objectOverrides:
     - apiVersion: v1
       kind: Service

docs/modules/opa/partials/supported-versions.adoc

@@ -2,5 +2,5 @@
 // This is a separate file, since it is used by both the direct OPA documentation, and the overarching
 // Stackable Platform documentation.
 
-* 1.16.2
-* 1.12.3 (deprecated)
+* 1.20.2
+* 1.16.2 (deprecated)

tests/templates/kuttl/workload-kind/10-assert.yaml

@@ -18,7 +18,7 @@ spec:
   #
   # `app.kubernetes.io/managed-by`, `app.kubernetes.io/version` and `stackable.tech/vendor` are
   # deliberately not asserted. `version` carries the build-specific image suffix
-  # (`1.16.2-stackable0.0.0-dev` locally, a release suffix in CI), so pinning it would break the
+  # (`1.20.2-stackable0.0.0-dev` locally, a release suffix in CI), so pinning it would break the
   # test for a reason that has nothing to do with the workload kind.
   selector:
     matchLabels: