diff --git a/release_notes/ocp-4-5-release-notes.adoc b/release_notes/ocp-4-5-release-notes.adoc
index 969a48dae2e0..ab59da2b2908 100644
--- a/release_notes/ocp-4-5-release-notes.adoc
+++ b/release_notes/ocp-4-5-release-notes.adoc
@@ -61,6 +61,40 @@ link:https://access.redhat.com/support/policy/updates/openshift[Red Hat OpenShif
 
 This release adds improvements related to the following components and concepts.
 
+[id="ocp-4-5-installation-and-upgrade"]
+=== Installation and upgrade
+
+[id="ocp-4-5-installing-cluster-on-vsphere-using-installer-provisioned-infra"]
+==== Installing a cluster on vSphere using installer-provisioned infrastructure
+
+{product-title} 4.5 introduces support for installing a cluster on vSphere using
+installer-provisioned infrastructure.
+
+// For more information, see ../installing/installing_vsphere/installing-vsphere-installer-provisioned.adoc#installing-vsphere-installer-provisioned[Installing a cluster on vSphere]
+
+[id="ocp-4-5-installing-cluster-on-gcp-using-user-provisioned-infra-and-shared-vpc"]
+==== Installing a cluster on GCP using user-provisioned infrastructure and a shared VPC
+
+{product-title} 4.5 introduces support for installing a cluster on Google Cloud
+Platform (GCP) using user-provisioned infrastructure and a shared VPC.
+
+// For more information, see ../installing//installing_gcp/installing-gcp-user-infra-vpc.adoc#installing-gcp-user-infra-vpc[Installing a cluster on GCP using Deployment Manager templates and a shared VPC].
+
+////
+[id="ocp-4-5-migrate-azure-private-dns-zones"]
+==== Migrating Azure private DNS zones
+
+There is now a new `openshift-install migrate` command available for migrating
+Azure private DNS zones. If you installed an {product-title} version 4.2 or 4.3
+cluster on Azure that uses installer-provisioned infrastructure, your cluster
+might use a legacy private DNS zone. If it does, you must migrate it to the new
+type of private DNS zone.
+
+// For more information on this new command and migrating Azure private DNS
+// zones, see ../installing/installing_azure/migrating-azure-dns-zones.adoc#migrating-azure-dns-zones[Migrating legacy Azure DNS zones].
+////
+// Monitor whether this info moves to a KB article or remains in official docs.
+// If it moves to KB, permanently remove this entry.
 
 [id="ocp-4-5-nodes"]
 === Nodes
@@ -357,7 +391,7 @@ In the table below, features are marked with the following statuses:
 |Three-node bare metal deployments
 |TP
 |TP
-|
+|GA
 
 |Helm CLI
 |TP