4.20.0-0.nightly-2026-06-24-204339

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-2026-06-24-204339

Team Approvals:

Accepted
- QE

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 Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-aws-upgrade-ovn-single-node
- aws-ovn-upgrade-4.20-micro-fips Succeeded (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-upgrade-fips
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- azure-ovn-upgrade-4.20-micro Succeeded 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 Succeeded periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-gcp-ovn-rt-upgrade
- hypershift-ovn-conformance-4.20 Succeeded periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-aws-ovn-conformance
- metal-ipi-ovn-ipv4 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-ipv4
- metal-ipi-ovn-ipv6 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-ipv6
- 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
Async jobs
- claude-payload-agent Succeeded periodic-ci-openshift-release-main-claude-payload-agent-no-slack

Upgrades from:

Upgrades to:

4.20.0-0.nightly-2026-06-25-035306 (changes) - S S S

Loading changelog, this may take a while ...

Changes from 4.20.0-0.nightly-2026-06-23-114525

Created: 2026-06-24 20:46:03 +0000 UTC

Image Digest: sha256:e74cdc2f438c1db1d3378346042c4efe8078a99ed9829df6326d55eaba02f52f

Components

Kubectl 1.33.3
Kubernetes 1.33.12
Kubernetes Tests 1.33.4
Red Hat Enterprise Linux CoreOS upgraded from 9.6.20260619-0 to 9.6.20260623-0

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

agent-installer-ui git 1f0fec5e sha256:3bdf1304fbd9282b90946b1d7f88ccec7b7572dc38ab3acc60373d105934e8c7
driver-toolkit git 62e1f604 sha256:395a24f2a9f37d0ae5c7986af65896ffd58baf8b839e4da73f19801c5f972e27
ironic git 8a34de95 sha256:a4d6b877d52d00336b7f9e1d67d27ace269257019a6a44e834f63f83ecabb330
ironic-machine-os-downloader git 6c92e542 sha256:2d100d0203da27ccfa4a40da08b8843d32a7e073fcf8d42d1a0a3daef46557f2
machine-os-images git 5da52107 sha256:f839c8e8789916b6a097a0f2b4ad1c51ce812129e6203ba4a8572b7f1b3583da
monitoring-plugin git 7a87d245 sha256:a307bfaaae02a5888b831649a3713c9597b9a6f3ba42b054926132da70ec1708
network-tools git 26d09174 sha256:5c42548fb723337e2dc3d3f36fee28afa0e46584f8191162c0d6b5270ba4f8b0
networking-console-plugin git c9c1a9f5 sha256:83b5bf79c8d2349537f4aef672e3739d22b550d6f7091c90fab2d3aeafa36af4
rhel-coreos git ee943c37 sha256:4da3ff92cec022d05ae52e59cfac7d82a66606c18573d098be394539aee4252f
rhel-coreos-extensions git ee943c37 sha256:5dfbe0f3dd9a0ff4c84e93721c75db828728c9e1075a1e5340db91e43ded21c7

baremetal-installer, installer, installer-artifacts

OCPBUGS-86552: azure: Add field in installconfig to disallow shared access key #10575
Full changelog

console

OCPBUGS-86455: [release-4.20] shell-quote: Arbitrary code execution via command injection due to unescaped line terminators #16509
Full changelog

hypershift

OCPBUGS-86020: OCPBUGS-62177: [release 4-20] verify cert revocation against all KAS pods #8536
Full changelog

machine-config-operator

OCPBUGS-91635: daemon: don’t pull/extract extensions for all OS updates #6214
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 32)

View changelog in Markdown or change previous release:

Source code for this page located on github