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4.21.10

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.21.10-aarch64
Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.20.15, 4.20.16, 4.20.17, 4.20.18, 4.21.0, 4.21.1, 4.21.2, 4.21.3, 4.21.4, 4.21.5, 4.21.6, 4.21.7, 4.21.8, 4.21.9

Changes from 4.21.9

Created: 2026-04-09 19:34:36 +0000 UTC

Image Digest: sha256:e5987c2c35e6b6bd597332fc795ef6ea25114e8563e7fb8e2dbde788dd3e4ca0

Components

Rebuilt images without code change

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

agent-installer-utils

cluster-baremetal-operator

cluster-monitoring-operator

console

csi-driver-manila, csi-driver-manila-operator, csi-driver-nfs, hyperkube, ibm-cloud-controller-manager, ibm-vpc-block-csi-driver, ibm-vpc-block-csi-driver-operator, ibmcloud-cluster-api-controllers, ibmcloud-machine-controllers, kube-proxy, nutanix-cloud-controller-manager, nutanix-machine-controllers, pod, powervs-block-csi-driver, powervs-block-csi-driver-operator, powervs-cloud-controller-manager, powervs-machine-controllers, vsphere-cloud-controller-manager, vsphere-cluster-api-controllers, vsphere-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector

hypershift

insights-runtime-exporter, insights-runtime-extractor

tests


Node Image Info

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Package List

Full list (467 packages)

Changed:

Extensions

Full list (144 packages)


Red Hat Enterprise Linux CoreOS base layer: 10.2.20260405-0

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