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4.19.21

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.19.21-aarch64
Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.18.19, 4.18.20, 4.18.21, 4.18.22, 4.18.23, 4.18.24, 4.18.25, 4.18.26, 4.18.27, 4.18.28, 4.18.29, 4.18.30, 4.19.0, 4.19.1, 4.19.10, 4.19.11, 4.19.12, 4.19.13, 4.19.14, 4.19.15, 4.19.16, 4.19.17, 4.19.18, 4.19.19, 4.19.2, 4.19.20, 4.19.3, 4.19.4, 4.19.5, 4.19.6, 4.19.7, 4.19.8, 4.19.9

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Changes from 4.19.20

Created: 2025-12-05 06:40:51 +0000 UTC

Image Digest: sha256:afeac8f7a1ed9be3e11dd7420c8ddbdddbe279180cb2268e3afe7b03bfb28b45

Components

Rebuilt images without code change

cloud-credential-operator

cluster-autoscaler

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

insights-operator

machine-config-operator

oc-mirror

openshift-apiserver

ovn-kubernetes, ovn-kubernetes-microshift


Node Image Info

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Package List

Full list (551 packages)

Changed:

Extensions

Full list (144 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20251203-0

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