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4.20.19

PullSpec:

quay.io/openshift-release-dev/ocp-release:4.20.19-multi
Team Approvals:

Tests:

Upgrades from:

Untested upgrades: 4.19.15, 4.19.16, 4.19.17, 4.19.18, 4.19.19, 4.19.20, 4.19.21, 4.19.22, 4.19.23, 4.19.24, 4.19.25, 4.19.26, 4.19.27, 4.19.28, 4.20.0, 4.20.1, 4.20.10, 4.20.11, 4.20.12, 4.20.13, 4.20.14, 4.20.15, 4.20.16, 4.20.17, 4.20.18, 4.20.2, 4.20.3, 4.20.4, 4.20.5, 4.20.6, 4.20.8, 4.20.9

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Changes from 4.21.10

Created: 2026-04-16 13:58:19 +0000 UTC

Image Digest: sha256:653d686bf84c637a83132c305bbe539daf2ef5135a12d0db2cbc0ae651757698

Release 4.20.19 was created from quay.io/openshift-release-dev/ocp-release-nightly@sha256:ba94cbdcda13f0db69d049d6300cdd584c555dd69d67a1f2ef2361691dcd4c23

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
AWSDualStackInstall
(0 tests)
Unconditionally Enabled
(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
AzureDualStackInstall
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
CBORServingAndStorage
(0 tests)
Unconditionally Enabled
(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
Unconditionally Enabled
(Changed)
CRDCompatibilityRequirementOperator
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
Unconditionally Enabled
(Changed)
ClientsAllowCBOR
(0 tests)
Unconditionally Enabled
(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
ClientsPreferCBOR
(0 tests)
Unconditionally Enabled
(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
ClusterAPIMachineManagement
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
ClusterAPIMachineManagementVSphere
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
EventTTL
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
GCPDualStackInstall
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
HyperShiftOnlyDynamicResourceAllocation
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
KMSEncryption
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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ManagedBootImagesCPMS
(0 tests)
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(Changed)
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(Changed)
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(Changed)
MutableCSINodeAllocatableCount
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
NewOLMBoxCutterRuntime
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
NoRegistryClusterInstall
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
OSStreams
(0 tests)
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(Changed)
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(Changed)
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(Changed)
OnPremDNSRecords
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
ProvisioningRequestAvailable
(0 tests)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
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(Changed)
Unconditionally Enabled
(Changed)
GCPClusterHostedDNSInstall
(0 tests)
Disabled
(Changed)
Disabled
(Changed)
Enabled Enabled Enabled Enabled
ImageStreamImportMode
(4 tests)
Disabled
(Changed)
Disabled
(Changed)
Enabled Enabled Enabled Enabled
ManagedBootImagesAzure
(0 tests)
Disabled
(Changed)
Disabled
(Changed)
Enabled Enabled Enabled Enabled
ManagedBootImagesvSphere
(6 tests)
Disabled
(Changed)
Disabled
(Changed)
Enabled Enabled Enabled Enabled
SigstoreImageVerificationPKI
(0 tests)
Disabled
(Changed)
Disabled
(Changed)
Enabled Enabled Enabled Enabled
VolumeAttributesClass
(50 tests)
Disabled
(Changed)
Disabled
(Changed)
Enabled Enabled Enabled Enabled
NewOLMWebhookProviderOpenshiftServiceCA
(0 tests)
Disabled Disabled
(Changed)
Disabled Enabled Disabled Enabled
IngressControllerLBSubnetsAWS
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
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Enabled
(New)
Enabled
(New)
SetEIPForNLBIngressController
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
BootImageSkewEnforcement
(0 tests)
Disabled Disabled Enabled Enabled Disabled
(Changed)
Disabled
(Changed)
KMSEncryptionProvider
(0 tests)
Disabled Disabled Enabled Enabled Enabled
(Changed)
Enabled
(Changed)
VSphereMixedNodeEnv
(0 tests)
Disabled Disabled Enabled Enabled Disabled
(Changed)
Disabled
(Changed)
DynamicResourceAllocation
(47 tests)
Enabled
(New)
Enabled
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Enabled
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Enabled
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InsightsConfigAPI
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
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Enabled
(New)
NoRegistryClusterOperations
(0 tests)
Enabled
(New)
Enabled
(New)
NodeSwap
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)

New images

Removed images

Rebuilt images without code change

agent-installer-api-server

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

agent-installer-node-agent

agent-installer-ui

agent-installer-utils

aws-cluster-api-controllers

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-kms-encryption-provider

aws-machine-controllers

aws-pod-identity-webhook

azure-kms-encryption-provider

azure-machine-controllers

baremetal-installer, installer, installer-artifacts

baremetal-operator

baremetal-runtimecfg

cli, cli-artifacts, deployer, tools

cloud-credential-operator

cloud-network-config-controller

cluster-authentication-operator

cluster-autoscaler

cluster-baremetal-operator

cluster-capi-operator

cluster-cloud-controller-manager-operator

cluster-config-api

cluster-csi-snapshot-controller-operator

cluster-etcd-operator

cluster-ingress-operator

cluster-kube-apiserver-operator

cluster-kube-controller-manager-operator

cluster-kube-scheduler-operator

cluster-kube-storage-version-migrator-operator

cluster-machine-approver

cluster-monitoring-operator

cluster-network-operator

cluster-node-tuning-operator

cluster-openshift-controller-manager-operator

cluster-policy-controller

cluster-samples-operator

cluster-storage-operator

cluster-version-operator

console

console-operator

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

csi-external-resizer

csi-node-driver-registrar

docker-builder

docker-registry

driver-toolkit

etcd

gcp-cloud-controller-manager

haproxy-router

hyperkube, kube-proxy, pod

hypershift

ibm-vpc-block-csi-driver

ibmcloud-machine-controllers

insights-operator

insights-runtime-exporter, insights-runtime-extractor

ironic

ironic-agent

kube-state-metrics

kubevirt-cloud-controller-manager

kubevirt-csi-driver

machine-api-operator

machine-config-operator

machine-image-customization-controller

machine-os-images

metallb-frr

monitoring-plugin

multus-cni, multus-cni-microshift

multus-networkpolicy

networking-console-plugin

oauth-apiserver

oauth-proxy

oauth-server

oc-mirror

olm-catalogd, olm-operator-controller

openshift-apiserver

openshift-controller-manager

openstack-cluster-api-controllers

openstack-machine-api-provider

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

operator-marketplace

ovn-kubernetes, ovn-kubernetes-microshift

powervs-block-csi-driver

powervs-block-csi-driver-operator

prometheus

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

prometheus-node-exporter

route-controller-manager

service-ca-operator

tests

vsphere-cluster-api-controllers

vsphere-problem-detector


Node Image Info

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Red Hat Enterprise Linux CoreOS (rhel-coreos)

Package List

Full list (568 packages)

Changed:

Removed:

Added:

Extensions

Full list (162 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20260414-0

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Source code for this page located on github