Back to index

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-s390x
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

Loading changelog, this may take a while ...

Changes from 4.22.0-rc.3

Created: 2026-05-18 10:52:29 +0000 UTC

Image Digest: sha256:e2e3d8733928a64c1d7b5172bc89557bfceaa08144ed46073f15f835d167327c

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-cloud-controller-manager, aws-cluster-api-controllers, aws-ebs-csi-driver, aws-ebs-csi-driver-operator, aws-machine-controllers, aws-pod-identity-webhook, azure-cloud-controller-manager, azure-cloud-node-manager, azure-cluster-api-controllers, azure-disk-csi-driver, azure-disk-csi-driver-operator, azure-file-csi-driver, azure-file-csi-driver-operator, azure-machine-controllers, azure-workload-identity-webhook, csi-driver-manila, csi-driver-manila-operator, csi-driver-nfs, gcp-cloud-controller-manager, gcp-cluster-api-controllers, gcp-machine-controllers, gcp-pd-csi-driver, gcp-pd-csi-driver-operator, hyperkube, ironic, ironic-agent, ironic-machine-os-downloader, ironic-static-ip-manager, kube-proxy, machine-image-customization-controller, 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

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-external-attacher

csi-external-provisioner

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-cinder-csi-driver-operator

openstack-cluster-api-controllers

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

prometheus

service-ca-operator

telemeter

tests


Node Image Info

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

Red Hat Enterprise Linux CoreOS 9.8 (rhel-coreos)

Package List

Full list (541 packages)

Changed:

Extensions

Full list (143 packages)

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

Package List

Full list (513 packages)

Changed:

Extensions

Full list (149 packages)


Red Hat Enterprise Linux CoreOS base layer: 10.2.20260513-0

View changelog in Markdown or 

Source code for this page located on github