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4.20.5

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.20.5-s390x
Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.19.15, 4.19.16, 4.19.17, 4.19.18, 4.19.19, 4.20.0, 4.20.1, 4.20.2, 4.20.3, 4.20.4

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Changes from 4.20.4

Created: 2025-11-21 17:33:49 +0000 UTC

Image Digest: sha256:6b0617b743dea2f7d595c93660db213f07cd01b690d9d218acd29dba4a6a0ab2

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
ExternalOIDCWithUIDAndExtraClaimMappings
(5 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
ExternalOIDC
(9 tests)
Enabled Enabled
(Changed)
Enabled Enabled Enabled Enabled

Rebuilt images without code change

aws-cloud-controller-manager, aws-cluster-api-controllers, aws-ebs-csi-driver, aws-ebs-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-disk-csi-driver-operator, azure-file-csi-driver, azure-file-csi-driver-operator, azure-machine-controllers, azure-workload-identity-webhook, csi-driver-manila, csi-driver-manila-operator, csi-driver-nfs, gcp-cloud-controller-manager, gcp-cluster-api-controllers, gcp-machine-controllers, gcp-pd-csi-driver, gcp-pd-csi-driver-operator, hyperkube, ironic, ironic-agent, ironic-machine-os-downloader, ironic-static-ip-manager, kube-proxy, machine-image-customization-controller, nutanix-cloud-controller-manager, nutanix-machine-controllers, pod, powervs-block-csi-driver, powervs-block-csi-driver-operator, powervs-cloud-controller-manager, powervs-machine-controllers, vsphere-cloud-controller-manager, vsphere-cluster-api-controllers, vsphere-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector

baremetal-installer, installer, installer-artifacts

cli, cli-artifacts, deployer, tools

cloud-network-config-controller

cluster-authentication-operator

cluster-config-api

cluster-kube-apiserver-operator

cluster-network-operator

console

docker-builder

hypershift

insights-operator

machine-config-operator

metallb-frr

networking-console-plugin

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

ovn-kubernetes, ovn-kubernetes-microshift


Node Image Info

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Package List

Full list (539 packages)

Changed:

Extensions

Full list (143 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20251119-0

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