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4.20.0-0.okd-scos-2026-02-04-121636

Download installer and client with:

oc adm release extract --tools registry.ci.openshift.org/origin/release-scos:4.20.0-0.okd-scos-2026-02-04-121636
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Tests:

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Upgrades to:


Changes from 4.19.0-0.okd-scos-2025-10-25-001830

Created: 2026-02-04 12:17:02 +0000 UTC

Image Digest: sha256:5cfd1a5a3da12f0f2604fd781c09aa6b21a1758d8a1cca9eadf0038892e53fe5

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
AWSEFSDriverVolumeMetrics
(0 tests)
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BareMetalLoadBalancer
(0 tests)
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ChunkSizeMiB
(5 tests)
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CloudDualStackNodeIPs
(0 tests)
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DisableKubeletCloudCredentialProviders
(0 tests)
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GCPLabelsTags
(0 tests)
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HardwareSpeed
(3 tests)
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InsightsRuntimeExtractor
(0 tests)
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MachineAPIProviderOpenStack
(0 tests)
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MultiArchInstallAWS
(0 tests)
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MultiArchInstallGCP
(0 tests)
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NodeDisruptionPolicy
(0 tests)
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OnClusterBuild
(0 tests)
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(Changed)
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(Changed)
PersistentIPsForVirtualization
(22 tests)
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PlatformOperators
(0 tests)
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PrivateHostedZoneAWS
(0 tests)
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SELinuxChangePolicy
(19 tests)
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StreamingCollectionEncodingToJSON
(0 tests)
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StreamingCollectionEncodingToProtobuf
(0 tests)
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(Changed)
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(Changed)
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(Changed)
VSphereDriverConfiguration
(5 tests)
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VSphereMultiVCenters
(0 tests)
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ValidatingAdmissionPolicy
(0 tests)
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(Changed)
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(Changed)
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(Changed)
ExternalOIDCWithUIDAndExtraClaimMappings
(5 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
HighlyAvailableArbiter
(8 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
ProcMountType
(1 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
SigstoreImageVerification
(5 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
UpgradeStatus
(1 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
UserNamespacesPodSecurityStandards
(0 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
UserNamespacesSupport
(1 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
VSphereMultiDisk
(0 tests)
Enabled
(Changed)
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(Changed)
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VSphereMultiNetworks
(0 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
ExternalOIDC
(9 tests)
Enabled Enabled
(Changed)
Enabled Enabled Enabled Enabled
ImageVolume
(7 tests)
Enabled
(New)
Enabled
(New)
Enabled
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Enabled
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Enabled
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Enabled
(New)
PreconfiguredUDNAddresses
(10 tests)
Enabled
(New)
Enabled
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Enabled
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Enabled
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Enabled
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Enabled
(New)
StoragePerformantSecurityPolicy
(0 tests)
Enabled
(New)
Enabled
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Enabled
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Enabled
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Enabled
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Enabled
(New)
ClusterVersionOperatorConfiguration
(0 tests)
Disabled Disabled Enabled Enabled Enabled
(Changed)
Enabled
(Changed)
DualReplica
(5 tests)
Disabled Disabled Enabled Enabled Enabled
(Changed)
Enabled
(Changed)
SELinuxMount
(17 tests)
Disabled Disabled Enabled Enabled Enabled
(Changed)
Enabled
(Changed)
SigstoreImageVerificationPKI
(0 tests)
Disabled Disabled Enabled Enabled Enabled
(Changed)
Enabled
(Changed)
AWSClusterHostedDNSInstall
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
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Enabled
(New)
AWSDedicatedHosts
(0 tests)
Enabled
(New)
Enabled
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Enabled
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Enabled
(New)
AWSServiceLBNetworkSecurityGroup
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
AzureClusterHostedDNSInstall
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
AzureDedicatedHosts
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
AzureMultiDisk
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
BootImageSkewEnforcement
(0 tests)
Enabled
(New)
Enabled
(New)
ExternalSnapshotMetadata
(0 tests)
Enabled
(New)
Enabled
(New)
GCPClusterHostedDNSInstall
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
GCPCustomAPIEndpointsInstall
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
ImageModeStatusReporting
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
IrreconcilableMachineConfig
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
ManagedBootImagesAzure
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
ManagedBootImagesvSphere
(6 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
MultiDiskSetup
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
MutatingAdmissionPolicy
(3 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
NewOLMWebhookProviderOpenshiftServiceCA
(0 tests)
Enabled
(New)
Enabled
(New)
NoRegistryClusterOperations
(0 tests)
Enabled
(New)
Enabled
(New)
VSphereMixedNodeEnv
(0 tests)
Enabled
(New)
Enabled
(New)

New images

Rebuilt images without code change

agent-installer-api-server

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

agent-installer-node-agent

agent-installer-utils

apiserver-network-proxy

aws-cloud-controller-manager

aws-cluster-api-controllers

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-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-kms-encryption-provider

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

cloud-network-config-controller

cluster-authentication-operator

cluster-autoscaler

cluster-autoscaler-operator

cluster-baremetal-operator

cluster-bootstrap

cluster-capi-controllers

cluster-capi-operator

cluster-cloud-controller-manager-operator

cluster-config-api

cluster-config-operator

cluster-control-plane-machine-set-operator

cluster-csi-snapshot-controller-operator

cluster-dns-operator

cluster-etcd-operator

cluster-image-registry-operator

cluster-ingress-operator

cluster-kube-apiserver-operator

cluster-kube-cluster-api-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-olm-operator

cluster-openshift-apiserver-operator

cluster-openshift-controller-manager-operator

cluster-policy-controller

cluster-samples-operator

cluster-storage-operator

cluster-update-keys

cluster-version-operator

configmap-reloader


Node Image Info

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Package List

Full list (479 packages)

Changed:

Removed:

Added:

Extensions

Full list (111 packages)


CentOS Stream CoreOS base layer: 10.0.20260203-0

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Source code for this page located on github