diff --git a/release_notes/ocp-4-18-release-notes.adoc b/release_notes/ocp-4-18-release-notes.adoc
index da524bda81..5222b00f4c 100644
--- a/release_notes/ocp-4-18-release-notes.adoc
+++ b/release_notes/ocp-4-18-release-notes.adoc
@@ -434,6 +434,10 @@ For more information, see xref:../nodes/clusters/nodes-cluster-enabling-features
 [id="ocp-release-notes-machine-config-operator_{context}"]
 === Machine Config Operator
 
+[id="ocp-release-notes-machine-config-operator-aws-boot-ga_{context}"]
+=== Updated boot images for AWS clusters promoted to GA
+Updated boot images has been promoted to GA for Amazon Web Services (AWS) clusters. For more information, see xref:../machine_configuration/mco-update-boot-images.adoc#mco-update-boot-images[Updated boot images].
+
 [id="ocp-release-notes-machine-management_{context}"]
 === Machine management
 
@@ -1150,24 +1154,24 @@ In the following tables, features are marked with the following statuses:
 |Technology Preview
 
 |On-cluster RHCOS image layering
-|Not Available
+|Technology Preview
 |Technology Preview
 |Technology Preview
 
 |Node disruption policies
-|Not Available
-|Technology Preview
+|Technology Preview 
+|General Availability
 |General Availability
 
 |Updating boot images for GCP clusters
-|Not Available
 |Technology Preview
 |General Availability
+|General Availability
 
 |Updating boot images for AWS clusters
 |Not Available
-|Not Available
 |Technology Preview
+|General Availability
 
 |====