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4.20.0-rc.3

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.20.0-rc.3-s390x
Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.19.0, 4.19.1, 4.19.10, 4.19.11, 4.19.12, 4.19.13, 4.19.14, 4.19.2, 4.19.3, 4.19.4, 4.19.5, 4.19.6, 4.19.7, 4.19.8, 4.19.9, 4.20.0-ec.0, 4.20.0-ec.2, 4.20.0-ec.3, 4.20.0-ec.4, 4.20.0-ec.5, 4.20.0-ec.6, 4.20.0-rc.0, 4.20.0-rc.1, 4.20.0-rc.2

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Changes from 4.20.0-rc.2

Created: 2025-09-29 06:02:54 +0000 UTC

Image Digest: sha256:60cb6805868f878631f2fe1e1163f9341f9ce47138ba089aff570ab52f6e706f

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
OpenShiftPodSecurityAdmission
(0 tests)
Disabled
(Changed)
Disabled
(Changed)
Enabled Enabled Enabled Enabled

Rebuilt images without code change

agent-installer-api-server

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

cloud-credential-operator

cluster-capi-operator

cluster-config-api

cluster-csi-snapshot-controller-operator

cluster-kube-controller-manager-operator

cluster-kube-scheduler-operator

cluster-monitoring-operator

cluster-network-operator

cluster-node-tuning-operator

cluster-openshift-controller-manager-operator

cluster-policy-controller

cluster-storage-operator

console

csi-external-resizer

docker-registry

haproxy-router

hypershift

insights-operator

machine-api-operator

machine-config-operator

oauth-apiserver

oc-mirror

olm-catalogd, olm-operator-controller

openshift-apiserver

openshift-controller-manager

ovn-kubernetes, ovn-kubernetes-microshift

service-ca-operator

tests


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: 9.6.20250925-0

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