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4.21.4

PullSpec:

quay.io/openshift-release-dev/ocp-release:4.21.4-multi
Team Approvals:

Tests:

Upgrades from:

Untested upgrades: 4.20.13, 4.20.14, 4.20.15, 4.21.0, 4.21.1, 4.21.2

Changes from 4.21.3

Created: 2026-02-26 09:03:51 +0000 UTC

Image Digest: sha256:ed9986485373f0a5c8ab4f48d60985eec78bdcf6b0d57dfb8fe52c9ab54e5528

Release 4.21.4 was created from quay.io/openshift-release-dev/ocp-release-nightly@sha256:bba1c64e3823be0f52d2dc99d3d59d3762a8f77556320e24b11fae1989eced6a

Components

Rebuilt images without code change

agent-installer-utils

baremetal-runtimecfg

cli, cli-artifacts, deployer, tools

cluster-baremetal-operator

hyperkube, kube-proxy, pod

hypershift

ibm-vpc-block-csi-driver

ironic

machine-config-operator

networking-console-plugin

operator-framework-tools, operator-lifecycle-manager, operator-registry

prometheus-config-reloader, prometheus-operator, prometheus-operator-admission-webhook

tests


Node Image Info

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Package List

Full list (565 packages)

Changed:

Extensions

Full list (162 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20260225-1

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