Add note to OCM v1.3.1 about Policy v0.19.0

Signed-off-by: Justin Kulikauskas <jkulikau@redhat.com>

Author: JustinKuli

content/en/docs/release/_index.md

@@ -23,6 +23,16 @@ OCM v1.3.1 is a patch release addressing a critical bug fix for addon v1beta1 AP
 - **ocm** v1.3.1 [changelog](https://github.com/open-cluster-management-io/ocm/releases/tag/v1.3.1)
 - **clusteradm** v1.3.1 [changelog](https://github.com/open-cluster-management-io/clusteradm/releases/tag/v1.3.1)
 
+### 🧩 Policy Components
+
+Policy add-ons release on their own schedule, independent of OCM core. The current policy stack is **v0.19.0**:
+
+- **config-policy-controller** v0.19.0 [changelog](https://github.com/open-cluster-management-io/config-policy-controller/releases/tag/v0.19.0)
+- **governance-policy-framework-addon** v0.19.0 [changelog](https://github.com/open-cluster-management-io/governance-policy-framework-addon/releases/tag/v0.19.0)
+- **governance-policy-propagator** v0.19.0 [changelog](https://github.com/open-cluster-management-io/governance-policy-propagator/releases/tag/v0.19.0)
+- **governance-policy-addon-controller** v0.19.0 [changelog](https://github.com/open-cluster-management-io/governance-policy-addon-controller/releases/tag/v0.19.0)
+- **policy-generator-plugin** v0.19.0 [changelog](https://github.com/open-cluster-management-io/policy-generator-plugin/releases/tag/v0.19.0)
+
 ---
 
 ## `1.3.0`, 9 May 2026