# 4.22.0-ec.0 Created: 2026-01-12 16:46:17 +0000 UTC Image Digest: `sha256:a46c2ac8bb55f16ffc2e18b41da242c8644379d4532f9a35509f9af674919743` ## Changes from 4.22.0-0.nightly-s390x-2026-05-14-210028 ### Components * Kubectl upgraded from 1.35.2 to 1.34.1 * Kubernetes upgraded from 1.35.4 to 1.34.2 * Kubernetes Tests upgraded from 1.35.1 to 1.34.1 * Red Hat Enterprise Linux CoreOS upgraded from 10.2.20260513-0 to 9.6.20251219-0 ### FeatureGate Changes | FeatureGate | Default
Hypershift | Default
SelfManagedHA | DevPreviewNoUpgrade
Hypershift | DevPreviewNoUpgrade
SelfManagedHA | OKD
Hypershift | OKD
SelfManagedHA | TechPreviewNoUpgrade
Hypershift | TechPreviewNoUpgrade
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(New) | ### New images * [cluster-kube-cluster-api-operator](https://github.com/openshift/cluster-api-operator) git [aec49344](https://github.com/openshift/cluster-api-operator/commit/aec493448525ff03d0da25a4bf885fbd35214642) `sha256:761440748ab08c1e0c8ece07c1106e18fb0a79ba43e2ba30c719adb66c05e00e` * [libvirt-machine-controllers](https://github.com/openshift/cluster-api-provider-libvirt) git [76effeca](https://github.com/openshift/cluster-api-provider-libvirt/commit/76effeca10bccccbc7a514f708122f660cde1183) `sha256:b5d26ba1e5f6b5f60c51efec36e1fe6e77e306b5154caee5db7abeaf12956935` ### Removed images * aws-node-termination-handler ### Rebuilt images without code change * [aws-kms-encryption-provider](https://github.com/openshift/aws-encryption-provider) git [19e7b623](https://github.com/openshift/aws-encryption-provider/commit/19e7b623429799c9c549690a1b5ab499844411f9) `sha256:e269c805e35d5297bb8c371763ab9d9c0a16af5e7cdc5e020c45f849795ccb12` * [container-networking-plugins](https://github.com/openshift/containernetworking-plugins) git [747ad66c](https://github.com/openshift/containernetworking-plugins/commit/747ad66caa1109b2b490aebad01af42bd2d738f1) `sha256:07d647fc2f314860de11c5ecce09095da51fd59895c9c4f86f10e2b6f6d2022e` * [containernetworking-plugins-microshift](https://github.com/openshift/containernetworking-plugins) git [747ad66c](https://github.com/openshift/containernetworking-plugins/commit/747ad66caa1109b2b490aebad01af42bd2d738f1) `sha256:d525bfb2e1e0a09fc0e165983ad86e64309a437e966a39d04e2c07b28cd11f7d` * [egress-router-cni](https://github.com/openshift/egress-router-cni) git [5e0f8d1b](https://github.com/openshift/egress-router-cni/commit/5e0f8d1b545899fda27c5e1cc8707d33cba1b534) `sha256:eac3affeac09f557fa9319140e502577bd222ceeb6994d0fbd183d8ce4541763` * [multus-route-override-cni](https://github.com/openshift/route-override-cni) git [08af4127](https://github.com/openshift/route-override-cni/commit/08af4127c77976510cad1c096d9aca977d8ae5af) `sha256:649a426240a2021340b1dd5f6a743edfd8bb9ebcef864e08eaf300305b3b0f24` * [multus-whereabouts-ipam-cni](https://github.com/openshift/whereabouts-cni) git [d691040e](https://github.com/openshift/whereabouts-cni/commit/d691040e509bb20c26b5e8366c0d6f3bb45a5e02) `sha256:b2c024330bccdc6ac65283d5e0e7eaf9de5a6cef8f8e1a6857b53ae2aa99fb7f` * [network-interface-bond-cni](https://github.com/openshift/bond-cni) git [297eeb43](https://github.com/openshift/bond-cni/commit/297eeb4320e07b18d559bc373b665479c760e8c7) `sha256:04d478910ba0bf804eccaa89dacb3dfae5ed3678b21083f57ad9f01b5ee02538`