4.18.0-0.ci-2026-02-27-105401

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.18.0-0.ci-2026-02-27-105401

Team Approvals:

Tests:

Blocking jobs
- aws-ovn-upgrade-4.18-minor Succeeded periodic-ci-openshift-release-main-ci-4.18-upgrade-from-stable-4.17-e2e-aws-ovn-upgrade
- azure-ovn-upgrade-4.18-minor Succeeded periodic-ci-openshift-release-main-ci-4.18-upgrade-from-stable-4.17-e2e-azure-ovn-upgrade
- gcp-ovn-upgrade-4.18-micro Succeeded (1 retries) periodic-ci-openshift-release-main-ci-4.18-e2e-gcp-ovn-upgrade
- hypershift-e2e Failed (1 retries) periodic-ci-openshift-hypershift-release-4.18-periodics-e2e-aws-ovn

Upgrades from:

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Changes from 4.18.0-0.ci-2026-02-26-121012

Created: 2026-02-27 11:03:05 +0000 UTC

Image Digest: sha256:6fc281b71daf5ac3517fc346ec6829b2a443fac6ee2ff01895c107161a3dcd0f

cluster-node-tuning-operator git b09dc662 sha256:dcc8e7a1fac78b55d7406b585fe45b7283fc428dd1a8e3bc3d7f81daa6e588b6

OCPBUGS-77398: Validate webhookURL secret for MSTeams receiver in AlertmanagerConfig CRD #366
Full changelog

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