This release was manually Accepted.
Reason: Upgrade-jobs-require-accepted-CI-basis;-previous-basis-removed-by-registry-cleanup
Download the installer for your operating system or run
oc adm release extract --tools quay-proxy.ci.openshift.org/openshift/ci:rc_payload__4.21.0-0.ci-2026-06-15-144257Team Approvals:
Tests:
Upgrades from:
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Created: 2026-06-15 14:44:08 +0000 UTC
Image Digest: sha256:420422ceb3836cee5235f9c0d360fc40e46df58b4b3bc5d05295499e4dfd7554
The CoreOS links above are for the base CoreOS layer used to build the OpenShift node image and do not contain OpenShift components. This is normally only useful to devs working closely with the CoreOS team. For info about the node image, see the Node Image Info section.
sha256:c72047c1b84179cefe655d673be7a4cafabf3685f2c0244e7a3dc49b5b512b8fsha256:8419e23bd5b2707a3a9e2f159d5a558ac227cf9ecf1a025c5696a413a6a2db42Loading node image info, this may take a while ...
rhel-coreos)Full list (569 packages)
Full list (162 packages)
rhel-coreos-10)Full list (489 packages)
Full list (207 packages)
Red Hat Enterprise Linux CoreOS base layer: 10.2.20260521-0
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