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4.20.0-0.okd-scos-2025-08-13-210543

Download installer and client with:

oc adm release extract --tools registry.ci.openshift.org/origin/release-scos:4.20.0-0.okd-scos-2025-08-13-210543
Team Approvals:

Tests:

Upgrades from:


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Changes from 4.20.0-0.okd-scos-2025-08-06-090541

Created: 2025-08-13 21:11:35 +0000 UTC

Image Digest: sha256:c406612d2f44a8dc90e0e5d07de86780cb70b8ef6f95ecfd24f9469ebe53b25c

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
ChunkSizeMiB
(5 tests)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
OnClusterBuild
(0 tests)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
HighlyAvailableArbiter
(8 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
SELinuxMount
(17 tests)
Disabled Disabled Enabled Enabled Enabled
(Changed)
Enabled
(Changed)

Rebuilt images without code change

agent-installer-api-server

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

agent-installer-node-agent

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

baremetal-installer, installer, installer-artifacts

baremetal-runtimecfg

cli, cli-artifacts, deployer, tools

cluster-authentication-operator

cluster-capi-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-controller-manager-operator

cluster-monitoring-operator

cluster-network-operator

cluster-node-tuning-operator

cluster-samples-operator

cluster-storage-operator

cluster-update-keys

console

console-operator

coredns

docker-registry

gcp-cloud-controller-manager

haproxy-router

hyperkube, installer-kube-apiserver-artifacts, kube-proxy, pod

hypershift

insights-operator

ironic

ironic-agent

machine-api-operator

machine-config-operator

monitoring-plugin

must-gather

networking-console-plugin

nutanix-cloud-controller-manager

nutanix-machine-controllers

oc-mirror

olm-catalogd, olm-operator-controller

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

operator-marketplace

ovn-kubernetes, ovn-kubernetes-microshift

powervs-block-csi-driver

powervs-cloud-controller-manager

powervs-machine-controllers

prom-label-proxy

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

stream-coreos, stream-coreos-extensions

tests

vsphere-csi-driver-operator

vsphere-problem-detector


Node Image Info

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Package List

Full list (579 packages)

Changed:

Added:

Extensions

Full list (48 packages)


CentOS Stream CoreOS base layer: 10.0.20250803-0

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Source code for this page located on github