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4.22.0-rc.4

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.22.0-rc.4-aarch64
Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.21.10, 4.21.11, 4.21.12, 4.21.13, 4.21.14, 4.21.15, 4.21.17, 4.21.6, 4.21.7, 4.21.8, 4.21.9, 4.22.0-ec.0, 4.22.0-ec.1, 4.22.0-ec.2, 4.22.0-ec.3, 4.22.0-ec.4, 4.22.0-ec.5, 4.22.0-rc.0, 4.22.0-rc.1, 4.22.0-rc.2, 4.22.0-rc.3

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Changes from 4.22.0-rc.3

Created: 2026-05-18 10:05:55 +0000 UTC

Image Digest: sha256:78dc359d114b271d4ded857e170fb4b713d2491f82a92cc8050543fddcf1cca6

Components

FeatureGate Changes

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

Rebuilt images without code change

agent-installer-api-server

aws-ebs-csi-driver

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

aws-machine-controllers

azure-disk-csi-driver

cluster-authentication-operator

cluster-baremetal-operator

cluster-capi-operator

cluster-config-api

cluster-ingress-operator

cluster-kube-apiserver-operator

cluster-node-tuning-operator

cluster-openshift-apiserver-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

csi-external-attacher

csi-external-provisioner

gcp-cluster-api-controllers

gcp-pd-csi-driver

gcp-pd-csi-driver-operator

hypershift

insights-operator

machine-config-operator

metallb-frr

monitoring-plugin

networking-console-plugin

olm-catalogd, olm-operator-controller

openstack-cinder-csi-driver, openstack-cloud-controller-manager

openstack-cluster-api-controllers

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

prometheus

service-ca-operator

telemeter

tests


Node Image Info

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Red Hat Enterprise Linux CoreOS 9.8 (rhel-coreos)

Package List

Full list (558 packages)

Changed:

Extensions

Full list (136 packages)

Red Hat Enterprise Linux CoreOS 10.2 (rhel-coreos-10)

Package List

Full list (470 packages)

Changed:

Extensions

Full list (202 packages)


Red Hat Enterprise Linux CoreOS base layer: 10.2.20260513-0

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