diff --git a/virt/release_notes/virt-4-20-release-notes.adoc b/virt/release_notes/virt-4-20-release-notes.adoc
index abfb59900f..1f8c3ef6b1 100644
--- a/virt/release_notes/virt-4-20-release-notes.adoc
+++ b/virt/release_notes/virt-4-20-release-notes.adoc
@@ -166,6 +166,10 @@ link:https://access.redhat.com/support/offerings/techpreview[Technology Preview
 * When you update from {product-title} 4.12 to a newer minor version, VMs that use the `cnv-bridge` Container Network Interface (CNI) fail to live migrate. (link:https://access.redhat.com/solutions/7069807[])
 ** As a workaround, change the `spec.config.type` field in your `NetworkAttachmentDefinition` manifest from `cnv-bridge` to `bridge` before performing the update.
 
+//CNV-69039
+* {SMProductName} 3.1.1 and Istio versions 1.25 and later are incompatible with {VirtProductName} {VirtVersion} because the annotation `traffic.sidecar.istio.io/kubevirtInterfaces` is deprecated. (link:https://issues.redhat.com/browse/OSSM-10883[*OSSM-10883*])
+** As a workaround, when installing {SMProductShortName} for integration with {VirtProductName}, select version 3.0.4 and Istio 1.24.4 instead of the default versions that are displayed in the web console.
+
 
 [discrete]
 [id="virt-4-20-ki-nodes_{context}"]