4.20.0-0.nightly-2026-05-22-220715

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-2026-05-22-220715

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 Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-aws-upgrade-ovn-single-node
- aws-ovn-upgrade-4.20-micro-fips Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-upgrade-fips
- 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 (1 retry) periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-gcp-ovn-rt-upgrade
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- hypershift-ovn-conformance-4.20 Succeeded periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-aws-ovn-conformance
- metal-ipi-ovn-bm Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-bm
- 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:

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Changes from 4.20.0-0.nightly-2026-05-22-140053

Created: 2026-05-22 22:09:08 +0000 UTC

Image Digest: sha256:838ee803f0db2efbcfaa5c752ac9d9624dcf623f6e7b3d5fbe8616029e25984b

Components

Kubectl 1.33.3
Kubernetes 1.33.12
Kubernetes Tests 1.33.4
Red Hat Enterprise Linux CoreOS 9.6.20260521-1

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:a31a49e3274997d31c5bce12d063bf26bd80d37e7ef1ab4b3d42f7732baf9d99
console git 2e5d603e sha256:af6b76d057a2b0b1d96b45360bbb19ba7227c63adb1fbd7d382ecb9931f28618
machine-config-operator git 99791082 sha256:e0c38d58218183f44a1a72443c81692618c1505ed150f89770188d4b4086c7da
monitoring-plugin git 8e62a3b7 sha256:6394164059db4f4c8413e37099169b66f0bb253b2f8b9589a1c88c901a418874
networking-console-plugin git c9c1a9f5 sha256:82dfaf09ee8b3b7cb9293d546174fbb52f784d19c29754fb9535342556c6327d
rhel-coreos git ee943c37 sha256:e3b0bfa65c07a0c82002d0131e8cb48e4a7aba5c002f90cc455e7855e944600f
rhel-coreos-extensions git ee943c37 sha256:c9f089b32ac1e678a46c31353e76f730d34a0b8d2bba3b12df348a7e5c1bf7b6

Node Image Info

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

Unable to show node image info: too many concurrent oc adm release info --rpmdb/--rpmdb-diff operations (limit 16)

View changelog in Markdown or change previous release:

Source code for this page located on github