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4.21.0-0.nightly-arm64-2025-11-26-014714

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp-arm64/release-arm64:4.21.0-0.nightly-arm64-2025-11-26-014714
Team Approvals:

No tests for this release


Changes from 4.21.0-0.nightly-arm64-2025-11-25-103343

Created: 2025-11-26 01:48:42 +0000 UTC

Image Digest: sha256:8e31a5f784d79b0caf6a41e8e4e260229adffccd568446a3446c5511a6394035

Components

FeatureGate Changes

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

Rebuilt images without code change

agent-installer-api-server

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

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

aws-machine-controllers

baremetal-installer, installer, installer-artifacts

cloud-credential-operator

cluster-config-api

cluster-etcd-operator

cluster-kube-controller-manager-operator

cluster-monitoring-operator

console

haproxy-router

insights-operator

machine-api-operator

machine-config-operator

monitoring-plugin

olm-catalogd, olm-operator-controller

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

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

service-ca-operator

telemeter

tests


Node Image Info

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Package List

Full list (551 packages)

Changed:

Extensions

Full list (144 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20251125-1

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