4.20.0-0.nightly-2026-05-20-072722

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-2026-05-20-072722

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 (1 retry) periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-aws-ovn-conformance
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- 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:

4.20.0-0.nightly-2026-05-21-014012 (changes) - P P P
4.20.0-0.nightly-2026-05-20-162953 (changes) - F S F F S

Loading changelog, this may take a while ...

Changes from 4.20.0-0.nightly-2026-05-20-025208

Created: 2026-05-20 07:29:18 +0000 UTC

Image Digest: sha256:b063e195e4d3b4ec56567bb47ef7ffb6adf9843b83d2159b99832d3f77f3b7ce

Components

Kubectl 1.33.3
Kubernetes 1.33.12
Kubernetes Tests 1.33.4
Red Hat Enterprise Linux CoreOS 9.6.20260517-0

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

machine-config-operator git 99791082 sha256:8f2af35352f5faa2f1312cdf9b93ae56c0b4e5881e0c2de55044424e7871beb3
monitoring-plugin git 8e62a3b7 sha256:7dcb99145bda39061152968a36ff647262d41e1c48cb9c6f453bbeca327f6235
networking-console-plugin git c9c1a9f5 sha256:5529e06d8477298b16b3517d5ba38f09fd0bbad6915040a209fca6683e2a249a
rhel-coreos git ee943c37 sha256:3c906512563ad18a9d152755fcfabc4fb2a4bc33b6f24463174acbf336ff4a23
rhel-coreos-extensions git ee943c37 sha256:e6e8035e5208f6c06b6ae49c8513918fd04a92c5529fe4d88c9d251a7d1fee6f

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