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4.21.0-0.nightly-2026-03-04-020003

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.nightly-2026-03-04-020003
Team Approvals:

Tests:

Upgrades from:


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Changes from 4.21.0-0.nightly-2026-03-01-213049

Created: 2026-03-04 02:02:14 +0000 UTC

Image Digest: sha256:d38827a6e12fbc6a0b8e552227b9917420bc8c21f1383e360f90ed0cc6242ec1

Components

FeatureGate Changes

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

Rebuilt images without code change

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

agent-installer-utils

cloud-network-config-controller

cluster-config-api

cluster-etcd-operator

cluster-kube-scheduler-operator

console

hypershift

insights-operator

insights-runtime-exporter, insights-runtime-extractor

machine-config-operator

multus-networkpolicy

ovn-kubernetes, ovn-kubernetes-microshift


Node Image Info

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Package List

Full list (565 packages)

Changed:

Extensions

Full list (162 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20260303-1

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