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4.20.6

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.20.6-x86_64
Team Approvals:

Tests:

Upgrades from:


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Changes from 4.20.4

Created: 2025-11-27 09:19:46 +0000 UTC

Image Digest: sha256:a29bcbc9f286d68b394ffa0288c5de7e487c90077c06cbaf7a4cadeb0398ce28

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

agent-installer-utils

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

azure-machine-controllers

baremetal-installer, installer, installer-artifacts

cli, cli-artifacts, deployer, tools

cloud-credential-operator

cloud-network-config-controller

cluster-authentication-operator

cluster-config-api

cluster-etcd-operator

cluster-kube-apiserver-operator

cluster-network-operator

console

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

docker-builder

hyperkube, kube-proxy, pod

hypershift

insights-operator

ironic

ironic-agent

machine-config-operator

metallb-frr

monitoring-plugin

networking-console-plugin

oc-mirror

openshift-apiserver

ovn-kubernetes, ovn-kubernetes-microshift

tests


Node Image Info

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Package List

Full list (564 packages)

Changed:

Extensions

Full list (162 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20251125-1

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