4.20.28

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.20.28-x86_64

Team Approvals:

Accepted
- QE

Tests:

Blocking jobs
- upgrade Succeeded (1 retry) periodic-ci-openshift-release-main-stable-4.y-e2e-aws-ovn-upgrade
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- upgrade-minor Succeeded periodic-ci-openshift-release-main-stable-4.y-e2e-aws-ovn-upgrade
Informing 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 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 (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-ipv4
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- metal-ipi-ovn-ipv6 Succeeded (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-ipv6
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- 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

Upgrades from:

Untested upgrades: 4.19.18, 4.19.19, 4.19.20, 4.19.21, 4.19.22, 4.19.24, 4.19.26, 4.19.28, 4.19.29, 4.19.30, 4.19.31, 4.19.32, 4.19.33, 4.20.10, 4.20.11, 4.20.12, 4.20.13, 4.20.14, 4.20.15, 4.20.16, 4.20.17, 4.20.18, 4.20.19, 4.20.20, 4.20.21, 4.20.22, 4.20.24, 4.20.3, 4.20.6, 4.20.8, 4.20.9

4.20.27 (changes) - S S S S F S
4.20.26 (changes) - Success
4.20.25 (changes) - Success
4.20.23 (changes) - Success
4.20.5 (changes) - Success
4.20.4 (changes) - Failed
4.20.2 (changes) - Success
4.20.1 (changes) - Success
4.20.0 (changes) - Success
4.19.36 (changes) - Failed Success
4.19.35 - Failed
4.19.34 (changes) - Failed
4.19.27 (changes) - Success
4.19.25 (changes) - Success
4.19.23 (changes) - Success
4.19.17 (changes) - Failed
4.19.16 (changes) - Success
4.19.15 (changes) - Failed
4.19.0-0.nightly-2026-07-01-085304 (changes) - Success

Upgrades to:

4.21.23 (changes) - Failed

Unable to show full changelog: could not get image info for from pullSpec quay.io/openshift-release-dev/ocp-release:4.19.35-x86_64: could not get image info for quay.io/openshift-release-dev/ocp-release:4.19.35-x86_64: error: unable to read image quay.io/openshift-release-dev/ocp-release:4.19.35-x86_64: Head "https://quay.io/v2/openshift-release-dev/ocp-release/manifests/4.19.35-x86_64": received unexpected HTTP status: 502 Bad Gateway

View changelog in Markdown or change previous release:

Source code for this page located on github