Back to index

4.21.0-0.ci-2025-09-12-040443

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.ci-2025-09-12-040443
Team Approvals:

Tests:

Upgrades from:


Loading changelog, this may take a while ...

Changes from 4.21.0-0.ci-2025-09-11-160443

Created: 2025-09-12 04:09:25 +0000 UTC

Image Digest: sha256:66666c35dd537c80c822be2a6009cf994c7f59880867d9925093117a6cedd0f3

Components

Rebuilt images without code change

azure-disk-csi-driver

baremetal-installer, installer, installer-artifacts

cluster-capi-operator

cluster-config-api

cluster-network-operator

cluster-openshift-controller-manager-operator

console

console-operator

csi-external-attacher

csi-external-resizer

csi-external-snapshot-metadata

csi-external-snapshotter, csi-snapshot-controller

gcp-pd-csi-driver-operator

hypershift

insights-operator

ironic

monitoring-plugin

tests

vsphere-csi-driver, vsphere-csi-driver-syncer


Node Image Info

Loading node image info, this may take a while ...

Package List

Full list (564 packages)

Changed:

Extensions

Full list (162 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20250910-0

View changelog in Markdown or 

Source code for this page located on github