# 4.16.52

Created: 2025-11-06 12:11:21 +0000 UTC

Image Digest: `sha256:f19b9dbbb633c0d0fdb2abc98962a9e96eaed147df2d64fd66de8f640be1f45f`


## Changes from 4.16.51

### Components

* Kubectl 1.29.7
* Kubernetes 1.29.14
* Kubernetes Tests 1.29.0
* Red Hat Enterprise Linux CoreOS upgraded from 416.94.202510221349-0 to 416.94.202511041744-0



### FeatureGate Changes
| FeatureGate | Default<br/>Hypershift | Default<br/>SelfManagedHA | DevPreviewNoUpgrade<br/>Hypershift | DevPreviewNoUpgrade<br/>SelfManagedHA | TechPreviewNoUpgrade<br/>Hypershift | TechPreviewNoUpgrade<br/>SelfManagedHA  |
| :------ | :---: | :---: | :---: | :---: | :---: | :---:  |
| StreamingCollectionEncodingToJSON <br/> (0 tests)|  |  | Enabled<br/>(New)| Enabled<br/>(New)| Enabled<br/>(New)| Enabled<br/>(New) |
| StreamingCollectionEncodingToProtobuf <br/> (0 tests)|  |  | Enabled<br/>(New)| Enabled<br/>(New)| Enabled<br/>(New)| Enabled<br/>(New) |


### Rebuilt images without code change

* [agent-installer-api-server](https://github.com/openshift/assisted-service) git [5c16119a](https://github.com/openshift/assisted-service/commit/5c16119aeedc4c30e960a59ca91bbfe704879ad8) `sha256:1bb2bd5e7e2ccde4f1826e4d53ca30260ce66233dedd295430da09949040afd1`
* [agent-installer-node-agent](https://github.com/openshift/assisted-installer-agent) git [720b5023](https://github.com/openshift/assisted-installer-agent/commit/720b5023664bf91db7bccfed476545bdd21ae94d) `sha256:29d245e40614430c30d8fcf2892f0856b99ccc4149d5a508c9269560f9b5d69f`
* [baremetal-installer](https://github.com/openshift/installer) git [8dfa1e05](https://github.com/openshift/installer/commit/8dfa1e05e2b6735efdc68968ba122b08db99ba70) `sha256:eb1063d0bf52575842b5af8a22b6c9097249060707bd41d0eac8341e0e05e557`
* [baremetal-runtimecfg](https://github.com/openshift/baremetal-runtimecfg) git [f55a330f](https://github.com/openshift/baremetal-runtimecfg/commit/f55a330f8139ef660b3f60b735ef77538f7b9cbe) `sha256:d1ba441e47002afe1122eba527939f0ed709f9ade361262770a5c5e00e73a53a`
* [cluster-node-tuning-operator](https://github.com/openshift/cluster-node-tuning-operator) git [eacd6ee9](https://github.com/openshift/cluster-node-tuning-operator/commit/eacd6ee98ab26722603083768d4f58727a390dbe) `sha256:7434edd9079faa4aae8d345b13311123c54e55f780240e2bb00ba63de8e5f570`
* [console](https://github.com/openshift/console) git [fbca50ee](https://github.com/openshift/console/commit/fbca50eedbe66c9c42df8584350d51d791db6f51) `sha256:e6e444aba7e02c3caba21b7d2a613606b474ca023e21be8e52bc866411582e70`
* [container-networking-plugins](https://github.com/openshift/containernetworking-plugins) git [5f9ee066](https://github.com/openshift/containernetworking-plugins/commit/5f9ee066b2b7768606ffae81b52e8bd0f25cb471) `sha256:4057bc98b51da606c1951f265519b865508492bb59e52ca96db666e64d9f3ee6`
* [docker-builder](https://github.com/openshift/builder) git [e77895c2](https://github.com/openshift/builder/commit/e77895c27d8d39398c585064b8a87b5531b2574d) `sha256:758854e4d33f14826b64b07b44d5a0182471ca9a4a011be1fc3c740e4a4e870e`
* [driver-toolkit](https://github.com/openshift/driver-toolkit) git [1d5732f0](https://github.com/openshift/driver-toolkit/commit/1d5732f0209bb7d98661a53c66c5ac265272dce6) `sha256:5540e1db358b44f79100f7719892334fafc86057fd36a72b5b6cebc90ee87d9d`
* [installer](https://github.com/openshift/installer) git [8dfa1e05](https://github.com/openshift/installer/commit/8dfa1e05e2b6735efdc68968ba122b08db99ba70) `sha256:abb146360709059b36c1e1ca9c2bf97a5bdf7c36d5e1a67ee7871d43830cf332`
* [installer-altinfra](https://github.com/openshift/installer) git [8dfa1e05](https://github.com/openshift/installer/commit/8dfa1e05e2b6735efdc68968ba122b08db99ba70) `sha256:9df48be28217545152b881a0ed329d31736cdb3b266331322fbd42754eca5235`
* [installer-artifacts](https://github.com/openshift/installer) git [8dfa1e05](https://github.com/openshift/installer/commit/8dfa1e05e2b6735efdc68968ba122b08db99ba70) `sha256:6ae105669229e88560db57d5cda57db89d800f1ab521edc859da10f72830dc93`
* [keepalived-ipfailover](https://github.com/openshift/images) git [b58673a3](https://github.com/openshift/images/commit/b58673a314f0e8253fabadada2ee1a9e5b11c5cf) `sha256:4974ba1b5102856fed9da37f5739c478000af9b52c2ad31b86880322ddd06eb7`
* [libvirt-machine-controllers](https://github.com/openshift/cluster-api-provider-libvirt) git [4bd420eb](https://github.com/openshift/cluster-api-provider-libvirt/commit/4bd420eb2a0c79d0ec1b7f81a70e6c367f513914) `sha256:09a2d565ac42ce40f7f9da6cf5d26db6660830f0b319e1f44586e22101790747`
* [machine-os-images](https://github.com/openshift/machine-os-images) git [a99847b4](https://github.com/openshift/machine-os-images/commit/a99847b4450d58dbd0e487dd7e834586cd3e9289) `sha256:fdbfa968ec9e889b166bad0e29fb0cefe68d0a37355f154470ccd7a5765b950c`
* [monitoring-plugin](https://github.com/openshift/monitoring-plugin) git [b3e669b9](https://github.com/openshift/monitoring-plugin/commit/b3e669b974bff4240a547bfebcb443cf5d16a841) `sha256:a17783c5a9fd15a85bb05a92fbd0e47c65e6eef1d2d2b888e14ff29fd1643583`
* [must-gather](https://github.com/openshift/must-gather) git [774a4e02](https://github.com/openshift/must-gather/commit/774a4e024925cc6034969eb84c9030a338a187e5) `sha256:42f71ccb5a72934e8f21ee3adf4be9fdcd3477ad2e23cf9a83d8704f4d4ae20f`
* [network-tools](https://github.com/openshift/network-tools) git [234ed43e](https://github.com/openshift/network-tools/commit/234ed43e3e7b2cfcb76a19c80fcdb573a625309f) `sha256:f36ff5effdecae5d141e1d8450a9fa67c14826bad3e279d4965e0448e586c2bb`
* rhel-coreos `sha256:8d2199438a7bb339058085ed46a66197643393d8718be28e846ca0a1611153ab`
* rhel-coreos-extensions `sha256:6fd08a7d89589b54f0b2a5443886e8745859528382168bfff52b24c002377d97`
* [sdn](https://github.com/openshift/sdn) git [53fea06b](https://github.com/openshift/sdn/commit/53fea06bf50bdeff168cdf1ca3f5e19375c56f02) `sha256:db8883492cb0d15d1c5569b6230e8803b45d917163f52f1bf276e0323b542626`
* [tools](https://github.com/openshift/oc) git [4c7883ff](https://github.com/openshift/oc/commit/4c7883ffc539da930d1334421b170322864375d8) `sha256:6d62ba810a22f631a730fe4ac4f8b4926ee3b9a7c59463eeb79f07e2a442c32d`


### [alibaba-cloud-controller-manager, alibaba-machine-controllers, aws-cloud-controller-manager, aws-cluster-api-controllers, aws-ebs-csi-driver, aws-ebs-csi-driver-operator, aws-machine-controllers, aws-pod-identity-webhook, azure-cloud-controller-manager, azure-cloud-node-manager, azure-cluster-api-controllers, azure-disk-csi-driver, azure-disk-csi-driver-operator, azure-file-csi-driver, azure-file-csi-driver-operator, azure-machine-controllers, azure-workload-identity-webhook, csi-driver-manila, csi-driver-manila-operator, csi-driver-nfs, gcp-cloud-controller-manager, gcp-cluster-api-controllers, gcp-machine-controllers, gcp-pd-csi-driver, gcp-pd-csi-driver-operator, hyperkube, ironic, ironic-agent, ironic-machine-os-downloader, ironic-static-ip-manager, machine-image-customization-controller, nutanix-cloud-controller-manager, nutanix-machine-controllers, pod, powervs-block-csi-driver, powervs-block-csi-driver-operator, powervs-cloud-controller-manager, powervs-machine-controllers, vsphere-cloud-controller-manager, vsphere-cluster-api-controllers, vsphere-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector](https://github.com/openshift/kubernetes/tree/f3cb5c11ed5964553a01210bd88333fd3e1d8fa6)

* [CNTRLPLANE-1612](https://issues.redhat.com/browse/CNTRLPLANE-1612): Backport StreamingCollectionEncoding for JSON and protobuf [#2485](https://github.com/openshift/kubernetes/pull/2485)
* [Full changelog](https://github.com/openshift/kubernetes/compare/d1618535bbc641daee580987e2ccb5fa09f59def...f3cb5c11ed5964553a01210bd88333fd3e1d8fa6)


### [cluster-baremetal-operator](https://github.com/openshift/cluster-baremetal-operator/tree/16a518c8a8be82e52ac4e990c90e480fe0ad1091)

* [OCPBUGS-63417](https://issues.redhat.com/browse/OCPBUGS-63417): Fix ironic inspector container privileges [#513](https://github.com/openshift/cluster-baremetal-operator/pull/513)
* [Full changelog](https://github.com/openshift/cluster-baremetal-operator/compare/a04bd1a4310455e31670707a3cd70b2e3f048e5a...16a518c8a8be82e52ac4e990c90e480fe0ad1091)


### [cluster-cloud-controller-manager-operator](https://github.com/openshift/cluster-cloud-controller-manager-operator/tree/d721cd62b5edec3f1b0b7a61b3e6e2af50bb71bc)

* [OCPBUGS-63168](https://issues.redhat.com/browse/OCPBUGS-63168): ccm: disable unused secure-serving port and webhook [#422](https://github.com/openshift/cluster-cloud-controller-manager-operator/pull/422)
* [Full changelog](https://github.com/openshift/cluster-cloud-controller-manager-operator/compare/e806159b3ace17397eea86c266bfb1c8ffc746a3...d721cd62b5edec3f1b0b7a61b3e6e2af50bb71bc)


### [cluster-config-api](https://github.com/openshift/api/tree/7720577abc07845da9c12e60806983aa69ce769f)

* [CNTRLPLANE-1611](https://issues.redhat.com/browse/CNTRLPLANE-1611): Add feature gates for StreamingCollectionEncoding [#2542](https://github.com/openshift/api/pull/2542)
* [Full changelog](https://github.com/openshift/api/compare/5f9522bd5e3e1a9cbcb169ce2b7c1716257d8585...7720577abc07845da9c12e60806983aa69ce769f)


### [cluster-monitoring-operator](https://github.com/openshift/cluster-monitoring-operator/tree/738eb25f04c53a483014c23b975e6076b72e19b2)

* [OCPBUGS-62765](https://issues.redhat.com/browse/OCPBUGS-62765): port metric acm_managed_cluster_worker_cores:max to OCP 4.16 [#2719](https://github.com/openshift/cluster-monitoring-operator/pull/2719)
* [OCPBUGS-63235](https://issues.redhat.com/browse/OCPBUGS-63235): test: remove image registry e2e tests [#2727](https://github.com/openshift/cluster-monitoring-operator/pull/2727)
* [Full changelog](https://github.com/openshift/cluster-monitoring-operator/compare/be0c0024a2b24992e9350f693fbbb0559dbbccea...738eb25f04c53a483014c23b975e6076b72e19b2)


### [machine-config-operator](https://github.com/openshift/machine-config-operator/tree/7073c4fc0b6308be412a3c3fe5e47b7396181dc7)

* [OCPBUGS-60773](https://issues.redhat.com/browse/OCPBUGS-60773): scope MCD node listers to current node [#5260](https://github.com/openshift/machine-config-operator/pull/5260)
* [OCPBUGS-63553](https://issues.redhat.com/browse/OCPBUGS-63553): Add control-plane label for master nodes on legacy clusters [#5376](https://github.com/openshift/machine-config-operator/pull/5376)
* [OCPBUGS-57423](https://issues.redhat.com/browse/OCPBUGS-57423): pkg/operator/status: Drop PoolUpdating as an Upgradeable=False condition [#5119](https://github.com/openshift/machine-config-operator/pull/5119)
* [Full changelog](https://github.com/openshift/machine-config-operator/compare/830537df7183adf4bfdfed82c868c9df226f6f3f...7073c4fc0b6308be412a3c3fe5e47b7396181dc7)


### [openshift-apiserver](https://github.com/openshift/openshift-apiserver/tree/575627db4295c204620c50c4e5ab12990f2ae08a)

* [OCPBUGS-63394](https://issues.redhat.com/browse/OCPBUGS-63394): Wire dry run option to Image API server operations [#566](https://github.com/openshift/openshift-apiserver/pull/566)
* [Full changelog](https://github.com/openshift/openshift-apiserver/compare/d249d94d6aa116622463e84dec68f26a03f39a11...575627db4295c204620c50c4e5ab12990f2ae08a)


### [ovn-kubernetes, ovn-kubernetes-microshift](https://github.com/openshift/ovn-kubernetes/tree/a1529ee69c96641072d85b04ca815b3457e9dc3e)

* [OCPBUGS-63230](https://issues.redhat.com/browse/OCPBUGS-63230): Fix dnsnameresolver address set [#2812](https://github.com/openshift/ovn-kubernetes/pull/2812)
* [Full changelog](https://github.com/openshift/ovn-kubernetes/compare/698c76385e3eed0cbeeee5207bc5023d34b82e1b...a1529ee69c96641072d85b04ca815b3457e9dc3e)


### [tests](https://github.com/openshift/origin/tree/eb4358f069c5ce04b311295adb4eb21d55a177d6)

* [OCPBUGS-63395](https://issues.redhat.com/browse/OCPBUGS-63395): Backport pr 29834 to release-4.18 [#30409](https://github.com/openshift/origin/pull/30409)
* [Full changelog](https://github.com/openshift/origin/compare/21ac3ffef1eefd1565a619e4d37e10132dfc4a1c...eb4358f069c5ce04b311295adb4eb21d55a177d6)