4.21.0-0.ci-2026-04-20-113016

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.ci-2026-04-20-113016

Team Approvals:

Tests:

Upgrades from:

Loading changelog, this may take a while ...

Changes from 4.21.0-0.ci-2026-04-20-052949

Created: 2026-04-20 11:30:36 +0000 UTC

Image Digest: sha256:a4d2e6d459083119bcbd87ffe7c2397e352c5a2fbb1cb216388c70c9111bb11e

Kubectl 1.34.1
Kubernetes 1.34.6
Kubernetes Tests 1.34.1
Red Hat Enterprise Linux CoreOS 10.2.20260408-0

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.

hypershift git b722bf60 sha256:8ed7145b9bacf86970567c3af220a420f29ad303c915c8339819326daf7e2469
rhel-coreos git 10f1a2e7 sha256:013eacff1cde9d34e784adc7fc45277e36fe3d1e835626c1c270c62d9d7cc175
rhel-coreos-10 git 10f1a2e7 sha256:37d3fddbceda5d280f5b5532e7f9ce54eb9d9e38cac3673b3f6b9c8a1ac3939f
rhel-coreos-10-extensions git 10f1a2e7 sha256:f6b772158ffc9aa3106d9b308fa13d4b1c47010447da609e995edf01dd38aea2
rhel-coreos-extensions git 10f1a2e7 sha256:20ec1eb142c403a62396f5c0285e838cd4cda954dd7e360a6dd6866be8991236

OCPBUGS-81589: bump react-router-dom-v5-compat to ^6.30.3 to address CVE-2026-22029 (#3581) #3581
Full changelog

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