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4.23.0-0.nightly-s390x-2026-05-19-202355

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp-s390x/release-s390x:4.23.0-0.nightly-s390x-2026-05-19-202355
Team Approvals:

No tests for this release


Changes from 4.23.0-0.nightly-s390x-2026-05-19-141732

Created: 2026-05-19 20:25:15 +0000 UTC

Image Digest: sha256:73dc947bae4612fc4ad4ab9bda4bd42ad33afa64f890ae4d7fb7ee104f75dcd2

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
OKD
Hypershift
OKD
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
NetworkObservabilityInstall
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)

Rebuilt images without code change

agent-installer-api-server

agent-installer-node-agent

cluster-config-api

cluster-config-operator

cluster-ingress-operator

cluster-node-tuning-operator

console

coredns

hypershift

ibm-cloud-controller-manager

machine-config-operator

must-gather

network-interface-bond-cni

olm-catalogd, olm-operator-controller

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


Node Image Info

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Red Hat Enterprise Linux CoreOS 9.8 (rhel-coreos)

Package List

Full list (541 packages)

Changed:

Extensions

Full list (143 packages)

Red Hat Enterprise Linux CoreOS 10 (rhel-coreos-10)

Package List

Full list (513 packages)

Extensions

Full list (143 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.8.20260517-0

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