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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-x86_64
Team Approvals:

Tests:

Upgrades from:

Untested upgrades: 4.21.10, 4.21.13, 4.22.0-ec.3

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Changes from 4.22.0-rc.1

Created: 2026-05-18 11:17:21 +0000 UTC

Image Digest: sha256:0b4edeba3be55c65205edc9915b81672bbc53014b2fd5891d0e5714c09dc746d

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

agent-installer-node-agent

agent-installer-ui

agent-installer-utils

aws-cluster-api-controllers

aws-ebs-csi-driver

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

aws-machine-controllers

azure-cluster-api-controllers

azure-disk-csi-driver

azure-service-operator

azure-workload-identity-webhook

baremetal-installer, installer, installer-artifacts

cloud-credential-operator

cluster-authentication-operator

cluster-autoscaler

cluster-baremetal-operator

cluster-capi-controllers

cluster-capi-operator

cluster-config-api

cluster-image-registry-operator

cluster-ingress-operator

cluster-kube-apiserver-operator

cluster-kube-controller-manager-operator

cluster-kube-storage-version-migrator-operator

cluster-node-tuning-operator

cluster-openshift-apiserver-operator

cluster-samples-operator

console

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

csi-driver-nfs

csi-external-attacher

csi-external-provisioner

docker-registry

gcp-cluster-api-controllers

gcp-pd-csi-driver

gcp-pd-csi-driver-operator

hyperkube, kube-proxy, pod

hypershift

insights-operator

ironic

machine-config-operator

metallb-frr

monitoring-plugin

networking-console-plugin

oauth-apiserver

oauth-server

olm-catalogd, olm-operator-controller

openshift-apiserver

openstack-cluster-api-controllers

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

ovn-kubernetes, ovn-kubernetes-microshift

powervs-block-csi-driver

powervs-block-csi-driver-operator

prometheus

service-ca-operator

telemeter

tests

vsphere-cluster-api-controllers


Node Image Info

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Red Hat Enterprise Linux CoreOS 9.8 (rhel-coreos)

Package List

Full list (570 packages)

Changed:

Added:

Extensions

Full list (153 packages)

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

Package List

Full list (482 packages)

Changed:

Added:

Extensions

Full list (215 packages)


Red Hat Enterprise Linux CoreOS base layer: 10.2.20260513-0

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