4.20.0-0.nightly-2026-04-15-222957

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.20.0-0.nightly-2026-04-15-222957

Team Approvals:

Tests:

Blocking jobs
- aws-ovn-serial-1of2 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-serial-1of2
- aws-ovn-serial-2of2 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-serial-2of2
- aws-ovn-single-node-upgrade-4.20-micro Pending periodic-ci-openshift-release-main-ci-4.20-e2e-aws-upgrade-ovn-single-node
- aws-ovn-upgrade-4.20-micro-fips Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-upgrade-fips
- azure-ovn-upgrade-4.20-micro Pending periodic-ci-openshift-release-main-ci-4.20-e2e-azure-ovn-upgrade
- driver-toolkit Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-driver-toolkit
- fips-scan Succeeded periodic-ci-openshift-release-main-nightly-4.20-fips-payload-scan
- gcp-ovn-rt-upgrade-4.20-minor Pending periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-gcp-ovn-rt-upgrade
- hypershift-ovn-conformance-4.20 Pending (1 retry) periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-aws-ovn-conformance
  - Attempt 1 Failed
  - Attempt 2 Pending
- install-analysis-all Pending periodic-ci-openshift-release-main-nightly-4.20-install-analysis-all
- metal-ipi-ovn-bm Pending (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-bm
  - Attempt 1 Failed
  - Attempt 2 Pending
- metal-ipi-ovn-ipv6 Pending (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-ipv6
  - Attempt 1 Failed
  - Attempt 2 Pending
- microshift-ovn-conformance-parallel Succeeded periodic-ci-openshift-microshift-release-4.20-periodics-e2e-aws-ovn-ocp-conformance
- microshift-ovn-conformance-serial Succeeded periodic-ci-openshift-microshift-release-4.20-periodics-e2e-aws-ovn-ocp-conformance-serial
- overall-analysis-all Pending periodic-ci-openshift-release-main-nightly-4.20-overall-analysis-all
Informing jobs
- aws-console Failed periodic-ci-openshift-release-main-nightly-4.20-console-aws
- aws-control-plane-machine-set-operator Pending periodic-ci-openshift-cluster-control-plane-machine-set-operator-release-4.20-periodics-e2e-aws
- aws-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-csi
- aws-ovn Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-aws-ovn
- aws-ovn-cgroupsv2 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-cgroupsv2
- aws-ovn-fips Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-fips
- aws-ovn-single-node Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-single-node
- aws-ovn-single-node-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-single-node-csi
- aws-ovn-single-node-serial Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-single-node-serial
- aws-ovn-single-node-upgrade-minor Pending periodic-ci-openshift-release-main-nightly-4.20-upgrade-from-stable-4.19-e2e-aws-upgrade-ovn-single-node
- aws-ovn-upgrade-out-of-change Pending periodic-ci-openshift-release-main-ci-4.20-e2e-aws-ovn-upgrade-out-of-change
- aws-upi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-upi
- azure-control-plane-machine-set-operator Pending periodic-ci-openshift-cluster-control-plane-machine-set-operator-release-4.20-periodics-e2e-azure
- azure-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-azure-csi
- azure-ovn Pending periodic-ci-openshift-release-main-ci-4.20-e2e-azure-ovn
- azure-ovn-serial Pending periodic-ci-openshift-release-main-ci-4.20-e2e-azure-ovn-serial
- azure-ovn-upgrade-out-of-change Pending periodic-ci-openshift-release-main-ci-4.20-e2e-azure-ovn-upgrade-out-of-change
- cnv Succeeded periodic-ci-openshift-release-main-cnv-nightly-4.20-deploy-azure-kubevirt-ovn
- gcp-control-plane-machine-set-operator Pending periodic-ci-openshift-cluster-control-plane-machine-set-operator-release-4.20-periodics-e2e-gcp
- gcp-ovn Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-gcp-ovn
- gcp-ovn-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-gcp-ovn-csi
- gcp-ovn-rt Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-gcp-ovn-rt
- gcp-ovn-serial Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-gcp-ovn-serial
- gcp-ovn-upgrade-4.20-minor Pending periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-gcp-ovn-upgrade
- gcp-ovn-upgrade-micro Pending periodic-ci-openshift-release-main-ci-4.20-e2e-gcp-ovn-upgrade
- hypershift-aks-conformance-4.20 Succeeded periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-azure-aks-ovn-conformance
- hypershift-kubevirt-ovn-conformance-4.20 Failed periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-azure-kubevirt-ovn
- metal-ipi-ovn-dualstack Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-dualstack
- metal-ipi-ovn-serial Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-serial-ipv4
- metal-ipi-ovn-serial-virtualmedia-1of2 Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-serial-virtualmedia-1of2
- metal-ipi-ovn-serial-virtualmedia-2of2 Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-serial-virtualmedia-2of2
- metal-ipi-ovn-upgrade Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-upgrade
- metal-ipi-ovn-upgrade-minor Pending periodic-ci-openshift-release-main-nightly-4.20-upgrade-from-stable-4.19-e2e-metal-ipi-ovn-upgrade
- metal-ipi-serial-ipv6 Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-serial-ovn-ipv6
- metal-ipi-serial-ovn-dualstack Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-serial-ovn-dualstack
- metal-ipi-upgrade-ovn-ipv6 Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-upgrade-ovn-ipv6
- metal-ipi-upgrade-ovn-ipv6-minor Pending periodic-ci-openshift-release-main-nightly-4.20-upgrade-from-stable-4.19-e2e-metal-ipi-upgrade-ovn-ipv6
- metal-ovn-single-node-recert-cluster-rename Succeeded periodic-ci-openshift-release-main-nightly-4.20-metal-ovn-single-node-recert-cluster-rename
- openshift-dedicated-aws Failed periodic-ci-openshift-osde2e-main-nightly-4.20-osd-aws
- openshift-dedicated-gcp-conformance Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-osd-ccs-gcp
- openshift-dedicated-gcp-osde2e Failed periodic-ci-openshift-osde2e-main-nightly-4.20-osd-gcp
- ovn-proxy Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-proxy
- ovn-single-node-live-iso Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ovn-single-node-live-iso
- rosa-classic-sts-conformance Failed (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-rosa-sts-ovn
  - Attempt 1 Failed
  - Attempt 2 Failed
- rosa-classic-sts-osde2e Failed periodic-ci-openshift-osde2e-main-nightly-4.20-rosa-classic-sts
- rosa-hcp-conformance Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-rosa-hcp-ovn
- telcov10n-metal-single-node-spoke Succeeded periodic-ci-openshift-kni-eco-ci-cd-main-nightly-4.20-telcov10n-metal-single-node-spoke
- telcov10n-metal-single-node-spoke-kpis Failed periodic-ci-openshift-kni-eco-ci-cd-main-nightly-4.20-telcov10n-metal-single-node-spoke-kpis
- upgrade-analysis-all Pending periodic-ci-openshift-release-main-nightly-4.20-upgrade-analysis-all
- upgrade-minor-ovn Pending periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-aws-ovn-upgrade
- vsphere-ovn Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn
- vsphere-ovn-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn-csi
- vsphere-ovn-serial Pending periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn-serial
- vsphere-ovn-upgrade-micro Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-vsphere-ovn-upgrade
- vsphere-ovn-upgrade-minor Succeeded periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-vsphere-ovn-upgrade
- vsphere-ovn-upi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn-upi
- vsphere-ovn-upi-serial Failed periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn-upi-serial
- vsphere-static-ovn Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-static-ovn

Upgrades from:

4.20.0-0.nightly-2026-04-15-065519 - P P P P P S P P P
4.19.0-0.nightly-2026-04-13-154111 (changes) - P P P S P P P

Loading changelog, this may take a while ...

Changes from 4.20.0-0.nightly-2026-04-15-065519

Created: 2026-04-15 22:33:08 +0000 UTC

Image Digest: sha256:a256af5511e2b3d9f8571c990b465044ce4f5eaedc751ad2b3270c14c785552a

Components

Kubectl 1.33.3
Kubernetes 1.33.9
Kubernetes Tests 1.33.4
Red Hat Enterprise Linux CoreOS upgraded from 9.6.20260414-0 to 9.6.20260415-0

The CoreOS links above are for the base CoreOS layer used to build the OpenShift node image and do not contain OpenShift components. This is normally only useful to devs working closely with the CoreOS team. For info about the node image, see the Node Image Info section.

Rebuilt images without code change

driver-toolkit git 62e1f604 sha256:940f5a9c5a9980f11c0988ffd15b76e66032cc8d70b99e8485b77b5ec81dd619
gcp-pd-csi-driver git 500ab5d3 sha256:fa4c5f2f9786e8c79e4d2470f2a2ee12b98dd46e69b09f6a2685053004b169dd
network-tools git 26d09174 sha256:a4f0a5e327acca1fc93020fd63f4039ed9bf55caa591625a24cbe313385e2875
openstack-cinder-csi-driver git 9996d28c sha256:691e550af30c9b1339b4590fb6b1e88f3fb85d04aa63c076664749ac975132fb
rhel-coreos git 2762e751 sha256:141225a1044f7cb0eced0219a0dc7582f96d4240c80eabb7e084ed5484195a48
rhel-coreos-extensions git 2762e751 sha256:3974de83139749fb92c1622711c41f3e4cd2d3ec5c0c62b84993904a976ef966

agent-installer-ui

OCPBUGS-83301: bump axios to ^1.15.0 for fixing CVE-2026-40175 (#3584) #3584
Full changelog

ovn-kubernetes, ovn-kubernetes-microshift

OCPBUGS-81477: node: fix serviceUpdateNotNeeded nil pointer comparison #3099
Full changelog

Node Image Info

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Unable to show node image info: too many concurrent oc adm release info --rpmdb/--rpmdb-diff operations (limit 8)

View changelog in Markdown or change previous release:

Source code for this page located on github