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4.23.0-0.nightly-s390x-2026-01-28-002958

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-2026-01-28-002958
Team Approvals:

No tests for this release


Changes from 4.23.0-0.nightly-s390x-2026-01-26-193355

Created: 2026-01-28 00:31:16 +0000 UTC

Image Digest: sha256:92d2859682f27e6431232d64482c21cceae73a3b26ac299c35afa21870c32a47

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
OKD
Hypershift
OKD
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
KMSEncryptionProvider
(0 tests)
Disabled Disabled Enabled Enabled Disabled Disabled Disabled
(Changed)
Disabled
(Changed)
NewOLMBoxCutterRuntime
(0 tests)
Disabled Disabled Disabled Enabled
(Changed)
Disabled Disabled Disabled Enabled
(Changed)
KMSEncryption
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)

Rebuilt images without code change

baremetal-installer, installer, installer-artifacts

cluster-capi-controllers

cluster-config-api

cluster-ingress-operator

cluster-kube-apiserver-operator

cluster-monitoring-operator

cluster-openshift-apiserver-operator

console

hypershift

kube-rbac-proxy

machine-config-operator

must-gather

olm-catalogd, olm-operator-controller

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

operator-marketplace

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


Node Image Info

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Package List

Full list (539 packages)

Changed:

Extensions

Full list (143 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20260127-0

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