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4.20.0-ec.4

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.20.0-ec.4-x86_64
Team Approvals:

Tests:

Upgrades from:

Untested upgrades: 4.19.0, 4.19.1, 4.19.2, 4.19.3, 4.20.0-ec.0, 4.20.0-ec.2, 4.20.0-ec.3

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Changes from 4.20.0-ec.3

Created: 2025-07-11 08:08:04 +0000 UTC

Image Digest: sha256:d8988b7ff4ba0281fee6c6c1dbbdfa922b6cb862d9c20ff08ab432baea86749f

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
ValidatingAdmissionPolicy
(0 tests)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
MachineConfigNodes
(13 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
PinnedImages
(5 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
ImageModeStatusReporting
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
MultiDiskSetup
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
StoragePerformantSecurityPolicy
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)

Rebuilt images without code change

agent-installer-api-server

agent-installer-csr-approver, agent-installer-orchestrator

agent-installer-node-agent

agent-installer-utils

aws-ebs-csi-driver

aws-ebs-csi-driver-operator, azure-disk-csi-driver-operator, azure-file-csi-driver-operator, csi-driver-manila-operator, openstack-cinder-csi-driver-operator

aws-karpenter-provider-aws

aws-machine-controllers

aws-pod-identity-webhook

azure-cloud-controller-manager, azure-cloud-node-manager

azure-cluster-api-controllers

azure-disk-csi-driver

azure-file-csi-driver

azure-machine-controllers

azure-service-operator

azure-workload-identity-webhook

baremetal-cluster-api-controllers

baremetal-installer, installer, installer-artifacts

baremetal-machine-controllers

baremetal-operator

baremetal-runtimecfg

cli, cli-artifacts, deployer, tools

cloud-credential-operator

cluster-authentication-operator

cluster-autoscaler

cluster-autoscaler-operator

cluster-baremetal-operator

cluster-bootstrap

cluster-capi-operator

cluster-cloud-controller-manager-operator

cluster-config-api

cluster-csi-snapshot-controller-operator

cluster-etcd-operator

cluster-image-registry-operator

cluster-ingress-operator

cluster-kube-apiserver-operator

cluster-kube-controller-manager-operator

cluster-kube-scheduler-operator

cluster-kube-storage-version-migrator-operator

cluster-network-operator

cluster-node-tuning-operator

cluster-olm-operator

cluster-samples-operator

cluster-storage-operator

cluster-update-keys

cluster-version-operator

configmap-reloader

console

console-operator

csi-driver-manila, openstack-cinder-csi-driver, openstack-cloud-controller-manager

csi-driver-nfs

csi-external-attacher

csi-external-provisioner

csi-external-resizer

csi-external-snapshotter, csi-snapshot-controller

csi-livenessprobe

csi-node-driver-registrar

docker-builder

docker-registry

driver-toolkit

gcp-cloud-controller-manager

gcp-cluster-api-controllers

gcp-machine-controllers

gcp-pd-csi-driver

gcp-pd-csi-driver-operator

gcp-workload-identity-federation-webhook

hyperkube, kube-proxy, pod

hypershift

ibm-cloud-controller-manager

ibm-vpc-block-csi-driver-operator

ibmcloud-machine-controllers

insights-operator

insights-runtime-exporter, insights-runtime-extractor

ironic

ironic-agent

ironic-machine-os-downloader

ironic-static-ip-manager

keepalived-ipfailover

kube-metrics-server

kube-state-metrics

machine-api-operator

machine-config-operator

machine-image-customization-controller

machine-os-images

metallb-frr

monitoring-plugin

multus-networkpolicy

must-gather

network-interface-bond-cni

networking-console-plugin

nutanix-machine-controllers

oauth-proxy

oc-mirror

olm-catalogd, olm-operator-controller

openshift-apiserver

openshift-controller-manager

openshift-state-metrics

openstack-cluster-api-controllers

openstack-machine-api-provider

openstack-resource-controller

operator-framework-tools, operator-lifecycle-manager, operator-registry

operator-marketplace

powervs-block-csi-driver-operator

powervs-cloud-controller-manager

powervs-machine-controllers

prom-label-proxy

prometheus

prometheus-config-reloader, prometheus-operator, prometheus-operator-admission-webhook

prometheus-node-exporter

rhel-coreos, rhel-coreos-extensions

telemeter

tests

thanos

vsphere-csi-driver, vsphere-csi-driver-syncer

vsphere-csi-driver-operator

vsphere-problem-detector


Node Image Info

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Package List

Full list (568 packages)

Changed:

Extensions

Full list (162 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20250707-1

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Source code for this page located on github