4.20.23

Manual Override Applied

This release was manually Accepted.

Reason: Manually accepted by ART

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.20.23

Team Approvals:

Accepted
- QE

Tests:

Blocking jobs
- upgrade Failed (2 retries) periodic-ci-openshift-release-main-stable-4.y-e2e-aws-ovn-upgrade
- upgrade-minor Failed (2 retries) periodic-ci-openshift-release-main-stable-4.y-e2e-aws-ovn-upgrade
Informing jobs
- aws-ovn-serial-1of2 Failed (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-serial-1of2
  - Attempt 1 Failed
  - Attempt 2 Failed
- aws-ovn-serial-2of2 Failed (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-serial-2of2
  - Attempt 1 Failed
  - Attempt 2 Failed
- aws-ovn-single-node-upgrade-4.20-micro Failed (1 retry) periodic-ci-openshift-release-main-ci-4.20-e2e-aws-upgrade-ovn-single-node
  - Attempt 1 Failed
  - Attempt 2 Failed
- aws-ovn-upgrade-4.20-micro-fips Failed (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-upgrade-fips
  - Attempt 1 Failed
  - Attempt 2 Failed
- azure-ovn-upgrade-4.20-micro Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-azure-ovn-upgrade
- driver-toolkit Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-driver-toolkit
- fips-scan Succeeded periodic-ci-openshift-release-main-nightly-4.20-fips-payload-scan
- gcp-ovn-rt-upgrade-4.20-minor Failed (1 retry) periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-gcp-ovn-rt-upgrade
  - Attempt 1 Failed
  - Attempt 2 Failed
- hypershift-ovn-conformance-4.20 Succeeded periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-aws-ovn-conformance
- metal-ipi-ovn-ipv6 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-ipv6
- microshift-ovn-conformance-parallel Succeeded periodic-ci-openshift-microshift-release-4.20-periodics-e2e-aws-ovn-ocp-conformance
- microshift-ovn-conformance-serial Succeeded periodic-ci-openshift-microshift-release-4.20-periodics-e2e-aws-ovn-ocp-conformance-serial

Upgrades from:

Untested upgrades: 4.19.18, 4.19.19, 4.19.20, 4.19.22, 4.19.23, 4.19.25, 4.19.26, 4.19.27, 4.20.10, 4.20.11, 4.20.12, 4.20.13, 4.20.14, 4.20.15, 4.20.16, 4.20.17, 4.20.19, 4.20.3, 4.20.5, 4.20.6, 4.20.8

4.20.22 (changes) - F F S F F F F F F
4.20.21 (changes) - Failed
4.20.20 (changes) - Failed
4.20.18 (changes) - Success
4.20.9 (changes) - Failed
4.20.4 - Failed
4.20.2 (changes) - Failed
4.20.1 (changes) - Success
4.20.0 (changes) - Failed
4.19.31 (changes) - F F F F F S F
4.19.30 (changes) - Success
4.19.29 (changes) - Failed
4.19.28 (changes) - Success
4.19.24 (changes) - Failed
4.19.21 (changes) - Failed
4.19.17 (changes) - Failed
4.19.16 (changes) - Failed
4.19.15 (changes) - Failed
4.19.0-0.nightly-2026-05-13-043200 (changes) - Failed Failed

Upgrades to:

Loading changelog, this may take a while ...

Changes from 4.20.4

Created: 2026-05-14 09:19:37 +0000 UTC

Image Digest: sha256:4a03c010c9c554dc86066a7130002cc8c0bdd13da6207a7eab299f1013690dbd

Components

Kubectl 1.33.3
Kubernetes upgraded from 1.33.5 to 1.33.11
Kubernetes Tests 1.33.4
Red Hat Enterprise Linux CoreOS upgraded from 9.6.20251110-1 to 9.6.20260512-0

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.

FeatureGate Changes

FeatureGate	Default Hypershift	Default SelfManagedHA	DevPreviewNoUpgrade Hypershift	DevPreviewNoUpgrade SelfManagedHA	TechPreviewNoUpgrade Hypershift	TechPreviewNoUpgrade SelfManagedHA
ExternalOIDCWithUIDAndExtraClaimMappings (5 tests)	Enabled (Changed)	Enabled (Changed)	Enabled	Enabled	Enabled	Enabled
PreconfiguredUDNAddresses (10 tests)	Enabled (Changed)	Enabled (Changed)	Enabled	Enabled	Enabled	Enabled
ExternalOIDC (9 tests)	Enabled	Enabled (Changed)	Enabled	Enabled	Enabled	Enabled

Removed images

libvirt-machine-controllers

Rebuilt images without code change

apiserver-network-proxy git 11b24a2c sha256:747fb0b2319656741efaffa7d8b1ed382b994846ac52372d3113ede4f1037708
aws-cloud-controller-manager git bb88da16 sha256:29ac5a3387b273a163e7384d35d7c324f4a7e28f53656565ef7bdc1b41c1d152
aws-cluster-api-controllers git 300439ea sha256:374a3113aca8079b686b180a44bff8921159d831a2741e3f9717c4cbcd49ab1d
aws-ebs-csi-driver git a8ef205c sha256:9610ce483e7be277077b838ecb3e76669c2ed38daa62f140f9654e287c1ffb3e
aws-karpenter-provider-aws git b37141b0 sha256:c4980ac2a3f12d809f901513ef0c0854b7738d63297afeab9042f52b21df0bae
azure-cloud-controller-manager git d469d04e sha256:09ca2877a1746fbdbbec262eabad9acb6bf68ad8c6a2cf74914fa83d08065263
azure-cloud-node-manager git d469d04e sha256:a6841a31c87f33aca11b2d2a4bf84099def1314f8999f297ad82a7db04454eb9
azure-file-csi-driver git 45d505bc sha256:4245facda4eb4806ebef96f83895729d9c34bc7fe0c29c9f5add723ec791bf06
azure-workload-identity-webhook git 88b18175 sha256:cedec3f2591d4a1aa2ce2f29e492eb8f957c1db6efc5b3852ee2c54afe52cccc
baremetal-cluster-api-controllers git f782ba74 sha256:f0d450f021f2d41c5e77d725095aa3c122f5d0407314b33079f383b6cf488b1d
baremetal-machine-controllers git fb678fec sha256:b7b5c8e3edd25b5e7113e0ad3e336600da14c452edaa6ad2f319a025487df8b8
cluster-autoscaler-operator git 147e5a7f sha256:115d2fc5ff639b8e849b18a515afb3d52f92908ecaab5e6c12552ad43a2f2da6
cluster-bootstrap git 74abc555 sha256:5fcd5757fc9ca83cc789cd807d6d9b71449603ae5722fda06ac250c2b4e30840
cluster-cloud-controller-manager-operator git 276696cc sha256:94720a85270dc4ead90c9ad057ab37a55d4c7dc02a7e3ccc223422f0c4b64a27
cluster-config-operator git 657754e2 sha256:6dc05f8261659600e4f1396f25d88142330d45ca6d127bbf3667f4bc634483f2
cluster-control-plane-machine-set-operator git 0bbafe24 sha256:aaaf5904aa32543fe1bdea66bdef48f2a70a4e687335f6eae9afe9a5cb5eaee8
cluster-dns-operator git 82578923 sha256:2781d1dfdd0cd28bed927e3fa792c42419b72334da94472e756f893afcf333ec
cluster-image-registry-operator git b04c7c12 sha256:ccc652fce82aa643ed0100136ee3f6dafd684e1e00c3a13223b98d5178e59bef
cluster-kube-controller-manager-operator git 438c9dba sha256:eb6113dd12a873349855c9039d5c8b1f51fe67c2ca4c28e3e77d5c8f786bbe12
cluster-kube-storage-version-migrator-operator git 5adc1429 sha256:e0ed34da98d962988e3f52c0aea2f1a52dbf6d1284d204d04070ca9c0f49ba5e
cluster-machine-approver git b3c82b2e sha256:23b711df6a698e4b440ba594ff9b8ba2801f29b10c9a688c790330e9ae170704
cluster-olm-operator git e4917368 sha256:c8ca53084181b5f8a1888f03cfc68d113b001684a55003af3cf28409fc542684
cluster-openshift-apiserver-operator git 9cfa5679 sha256:6a2b944f4713f5f80650a3306f0994bb333785048e2cac874473207058ea4c79
cluster-openshift-controller-manager-operator git aa455c04 sha256:f251a6ec40c6a15e1fcae56752cc90961b4571fff3e8416bbef3e8a30f051bc4
cluster-policy-controller git 47c78310 sha256:26ed393f9c78a642940aff922d5011ef8c876f621c2008979d78596109b25a98
cluster-samples-operator git b343f70f sha256:19dc9bfd3fc3cbc158152ac33c7a5a0dbd491421eb3fe5e9453cdee1f5cc41e9
cluster-update-keys git c40e7b9b sha256:9252be3e6714421ba45d35d06de493ffcad5aa9fadb5ced7e07458165f9ca82d
configmap-reloader git 2438d7c8 sha256:45bf5a71bb79d315c3e351ea8536d4ebf6866a31b37a6e5110770a66f0e93688
container-networking-plugins git 184a9601 sha256:0953b0a9ee67d5904945db3cb4976ded24fd3897883377d0dc48b442aacc8f8e
containernetworking-plugins-microshift git 184a9601 sha256:1e10432104c6d4fcfb1bf0a8da81d5543c8116cc84eb361d80e03191cde4642c
coredns git 6f39336e sha256:fc5bd255ff684119b651b112a23bfc48e610947061c63071091ad47550d7dadb
csi-external-attacher git 45239149 sha256:773eee58a5177aa70bb79cbaa2ca9878383af2df593c7eacaf1f40a8a56995bb
csi-external-resizer git c674bea9 sha256:0a2e38ed8a1b9ff2f30b3e03baf0fab64f9f9b2b2805cc8e20f8c3416a2075fb
csi-external-snapshot-metadata git 693a8264 sha256:88fdac02c4d0f9900a34da72587f9b87bc192d2cbbeae268a7f7829c6ae3e120
csi-external-snapshotter git 42604822 sha256:4898af47a83a5f94540db7531b3ada7092642ad76788bd1209e0e0fe79b51c25
csi-livenessprobe git 1d6d6b27 sha256:1550364faf6db4553e083164cabbf031abcb79c258fabc1b20682caea17bd0d3
csi-node-driver-registrar git 6ce4713c sha256:4ecba3bc31b390aac6c96cd7cd7efeff81c3cc37f027e8d2601b05df25bacb55
csi-snapshot-controller git 42604822 sha256:e99a10e94f071092a18e3528af5eb3ab05a81fa1a3310c0e3a0ad5b9b5109d8d
egress-router-cni git 5e0f8d1b sha256:6acbd46a10f9dd444e17ab736e5445ca941b150a88b34d8efcc4754c651b490a
gcp-cluster-api-controllers git 65539c71 sha256:342364ecf6c5ec5706daf40d8af0260c806a149c44d6c15cdacdcb38dc270a4f
gcp-machine-controllers git 01515888 sha256:8d48989ce610c85812b293fcff61dd5596b747c19175c2fca9bddf6cd4e0d522
gcp-pd-csi-driver git 500ab5d3 sha256:f7db72dee150fa255b96e8447dc358247a772fb2a3c6fd8f9eafd4b16ccd9a80
gcp-pd-csi-driver-operator git e0ad050a sha256:5136f16ad7facee22da365f364984c7e7d93cc1e96c4c191ad6b45dc5dfc6432
gcp-workload-identity-federation-webhook git b36788ed sha256:dac872daf5b7ce19e73fd146f068cbea59f1ede083e9ff20fbbfe492eedaba6b
ibm-cloud-controller-manager git 36ab30f9 sha256:8478db72396d8392af0bb27d9379e4d8134948a4ed85dc92774d289310260fa6
ibm-vpc-block-csi-driver-operator git 21f405cc sha256:03ceee2d3d6221208912fbb5cc1fc7bdb4aa64d4ef52f34ae38f14ddefb837b0
ibmcloud-cluster-api-controllers git 8b6396a4 sha256:e22cc9101eb952f9d5aac0b3b943ca1d36b5a0ce46bf6532911143936aac38fc
ironic-machine-os-downloader git 6c92e542 sha256:2624fa404ad2ee7d5701751d115c19b7f6f6ce827dd57ae4f9ffb06913627ec4
ironic-static-ip-manager git fa5b8b8b sha256:07f87b3165cdb6945838697849a7740f76b4505a38b9b7c9a85d62ec87cdb298
kube-rbac-proxy git b9134351 sha256:6a7846f0e205ab61f41260c0d77346640c61fb5766093e7fdece5c76f9eae5ab
kube-storage-version-migrator git 0f8a4eb8 sha256:b59f0461faa9bee835f10236ecb3a1ed3e38a6e8f84aad72090c958cb40e8a40
multus-admission-controller git fc73c803 sha256:9749ba3e3f57295dde73779179efcd83d02477105badfc9f1308e8a413b8e750
multus-route-override-cni git 391c1b03 sha256:2bcb4e7d2011f23376971be421283587028c928912af26db85c62721719b2fa3
multus-whereabouts-ipam-cni git 43c89591 sha256:10cf79f0c196012c4eeebe9122d69b9741df563ab447c9f33fdbb21217219ec8
must-gather git f0c64742 sha256:9a39873bb7737f82772bb8054b795dc21ac90facfbdf52cdfcdc7dadc4f38402
network-interface-bond-cni git dd3c4d0b sha256:d91470ccd00a09f9f7591a912dabe16ee26e4e0390a3e3d44fab5b8d1b3580dc
network-metrics-daemon git b81340a9 sha256:519a220a002733600cb0c686e786c4295bbd0b44a216ff12d7fe7ba7ca5162a5
network-tools git 26d09174 sha256:c729bf1636328c5597c89a045bc0f9df994074eaffe875009263d9bf313a5a4c
nutanix-cloud-controller-manager git b575ef15 sha256:05cea60863123a8ca7f3895034a6cb713e9096c956b98629384afb5b8f075a09
nutanix-machine-controllers git 3200ddef sha256:7b3bce203f0da69189bf7e7fded611fd349076edc8c6604148ca390f8dd42598
olm-catalogd git 3e2401f2 sha256:33659509408fb9377687b6d0503708f727c6ae9412008d167f37df7f20be5a29
olm-operator-controller git 3e2401f2 sha256:4b93319950503841ed5e32b3232a8038d892ad0b94a25e707a15f750792fef05
openshift-controller-manager git d9e543dd sha256:def35d5111be3a3e83047e185867cbb3c7552d628660c30e8872616a8eaff2f3
openshift-state-metrics git b04e2ef0 sha256:8d0386a23c295fb84ccac97e71f2eab642c8df4f183a5cd340d7256aedf21d01
openstack-resource-controller git bf0d2c88 sha256:58e0622824c4027d4f0b31e0733d3cc8233363d03cb92527daaf2de866b9014c
ovirt-csi-driver git 1db726a9 sha256:3a9dd9a934985501b9648bb8307333fb7ebb34fbb28db1cdcca89d9c06485d98
powervs-cloud-controller-manager git 2424e8dd sha256:acb6ea0eeef9de10e44e4bf8130adfaf52397d05f551680dbfc994d44c77e98d
powervs-machine-controllers git f011b3c7 sha256:1574f3aa732d06ebbde6e4ee146f83dfb4244f74b1a42328ca44ee52983779d8
prometheus-alertmanager git 419f2843 sha256:f5ff04ecb8fae776af96d1ebc2daabd57d7bb132f31c13ef03982f29b988342c
prometheus-node-exporter git fa749d65 sha256:d379d721a10b07acd1b4789e6f2f557f3ea470c972f0776e75e253c540a84753
service-ca-operator git 37e0c317 sha256:1636cee2ae6526fbc2e0f368b2553b7a29a136fc272fd774e38ebbe6d8fbd10a
thanos git c0951032 sha256:954bfaf9d81bdc1c6451f35ee59c3d8aaa811bc15eae670cbeb7d23a43ef1016
volume-data-source-validator git 0e61642f sha256:cf599b2d61f3473845c7d11c0ea49e33434ebb63452ae7923bdfb23ecc3dfebd
vsphere-cloud-controller-manager git b93eb64f sha256:33ae3b1e8162e8474c506fe0709c75098019305d014c6c6cf4c08bf54c4b8258
vsphere-csi-driver git 61d0d00a sha256:d5c7e923ef697dd90d20e1bfcec7a6a9a8d944b00d17ad6a425cbcb00bfd1b19
vsphere-csi-driver-syncer git 61d0d00a sha256:b80129251547ae24614f5f0905ec1b39a7d0cb5ad06b69d2990202bc2931eeb4

agent-installer-api-server

OCPBUGS-81880: Prefer multipath disk in ABI disk selection #10111
OCPBUGS-70300: Prevent race in agent-installer kubeconfig generation #8707
OCPBUGS-65901: Retry incomplete cluster registration in ABI #8429
OCPBUGS-57606: Updating ose-agent-installer-api-server-container image to be consist… #8399
Full changelog

agent-installer-csr-approver, agent-installer-orchestrator

OCPBUGS-81641: fix: allow workers to join TNA cluster when 1 master + arbiter are ready #2070
Full changelog

agent-installer-node-agent

OCPBUGS-57718: Update golang images to 1.24 for OpenShift 4.20 #1194
Full changelog

agent-installer-ui

OCPBUGS-84606, OCPBUGS-84829, OCPBUGS-84992, OCPBUGS-85008, OCPBUGS-85010, OCPBUGS-85038: Bump axios to ^1.15.1 (#3691) #3691
Update OWNERS file (#3657) #3657
Bump happy-dom from 20.0.2 to 20.8.9 (#3526) #3526
OCPBUGS-77793: bump react-router-dom-v5-compat to ^6.30.3 to address CVE-2026-22029 (#3582) #3582
OCPBUGS-77794: upgrade lodash and lodash-es to 4.17.23 to address CVE-2025-13465 (#3546) #3546
OCPBUGS-83301: bump axios to ^1.15.0 for fixing CVE-2026-40175 (#3584) #3584
Updating assisted-installer-ui-container image to be consistent with ART for 4.20 (#3458) #3458
Add support for release branches in PR workflow (#3529) #3529
remove external platforms field from below sea level UI (#3318) #3318
Adding TechPreview Budge for Assisted installer and agent (#3296) #3296
Full changelog

agent-installer-utils

OCPBUGS-77238: Update quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2 Docker digest to 2f3015a #224
OCPBUGS-75868: Increase Konflux build pipeline memory #247
OCPBUGS-68324: bump github.com/sirupsen/logrus to v1.9.3 #235
OCPBUGS-69834: Update quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2 Docker digest to 20eb21c #208
OCPBUGS-69830: Update Konflux references #207
OCPBUGS-67306: Update Konflux release version to 4.20.8 #212
OCPBUGS-66431: Add Konflux PipelineRun params required by release pipeline #206
OCPBUGS-66425: Update quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2 Docker digest to 13cf619 #186
OCPBUGS-66422: Update Konflux references #185
OCPBUGS-66406: Update Konflux release version to 4.20.6 #204
OCPBUGS-65715: Update 4.20 version to 4.20.4 #196
Full changelog

aws-ebs-csi-driver-operator, azure-disk-csi-driver-operator, azure-file-csi-driver-operator, csi-driver-manila-operator, openstack-cinder-csi-driver-operator

OCPBUGS-80667: Bump google.golang.org/grpc to v1.79.3 #540
OCPBUGS-74918: adds the csi-external-resizer to the image-references #529
OCPBUGS-72563: deploy prometheus role and binding on hypershift guest #491
OCPBUGS-65895: allow all-egress for efs operator #473
OCPBUGS-65686: Bump gophercloud #470
Full changelog

aws-kms-encryption-provider

OCPBUGS-78426: Updating aws-kms-encryption-provider-container image to be consistent with ART for 4.20 #34
Full changelog

aws-machine-controllers

OCPBUGS-72570: Fix reconciler consistency checks in Update and Exists #164
Full changelog

aws-pod-identity-webhook

OCPBUGS-74169: Fix GOTOOLCHAIN env var #212
Full changelog

azure-cluster-api-controllers

OCPBUGS-80568: Bump google.golang.org/grpc to v1.79.3 #384
Full changelog

azure-disk-csi-driver

OCPBUGS-85054: Fix dangling detaches 420 #145
OCPBUGS-78034: add instantAccessDurationMinutes parameter to enable IA snapshots for PremiumV2/UltraSSD disks #128
Full changelog

azure-kms-encryption-provider

OCPBUGS-78423: Updating azure-kms-encryption-provider-container image to be consistent with ART for 4.20 #28
Full changelog

azure-machine-controllers

OCPBUGS-65708: Set updateDomainCount to one when faultDomainCount is one #173
Full changelog

azure-service-operator

OCPBUGS-80539: Bump google.golang.org/grpc to v1.79.3 #29
Full changelog

baremetal-installer, installer, installer-artifacts

OCPBUGS-79001: [release 4.20] - Allow all instance types in the install config for GCP #10503
OCPBUGS-78694: [release-4.20]: openstack: Disable LoadBalancer in cloud config when Octavia is unavailable #10401
OCPBUGS-79665: Use correct Project ID with GCP Shared VPC #10436
OCPBUGS-80884: [release-4.20] Add c8g* to tested_instance_types_aarch64 #10437
OCPBUGS-77896: Increase size of /var/ostreecontainer mount #10365
OCPBUGS-78091: fix wavelength zone name regex #10373
OCPBUGS-77050: Update the RHCOS 4.20 bootimage metadata to 9.6.20260217-1 #10358
OCPBUGS-74674: [release-4.20] GCP: skip AI zones #10273
OCPBUGS-74551: add support for NVIDIA H100 and H200 enabled machine series #10263
OCPBUGS-66356: Update the RHCOS 4.20 bootimage metadata to 9.6.20260112-0 #10247
OCPBUGS-73681: pkg/asset/manifests/azure: save cidr blocks #10208
OCPBUGS-73785: ensure deterministic zone ordering for control plane machines #10219
OCPBUGS-71212: Increase agent-installer pre-network-manager timeout #10199
OCPBUGS-65767: Add StandardFXmdsv2Family to azure tested instance type list #10104
OCPBUGS-66231: Use separate tmpfs for ostree checkout on live ISO #10140
OCPBUGS-65763: continue to update 02_storage.json using new property storageAccountId #10103
OCPBUGS-66257: CORS-4249: bump ARO marketplace images #10142
OCPBUGS-66207, OCPBUGS-66208: Fix console info for interactive agent installer #10136
Revert “OCPBUGS-65586: Update the RHCOS 4.20 bootimage metadata to 9.6.202511…” #10093
OCPBUGS-65586: Update the RHCOS 4.20 bootimage metadata to 9.6.202511… #10084
OCPBUGS-64924: Azure UPI ARM template: use storageAccountId #10069
OCPBUGS-64595: Remove pending items on gcp no-op #10056
Full changelog

baremetal-operator

OCPBUGS-78745: OCPBUGS-78836: PR2774 and PR2793 backports [release-4.20] #470
Bug OCPBUGS-76546: BMO fails to start servicing despite updates to HFC spec #460
OCPBUGS-74987: Abort inspection/cleaning before powering off during deletion #453
OCPBUGS-74084: Require PreprovisioningImage for deprovisioning when cleaning is enabled #446
OCPBUGS-63538: Create a PreprovisioningImage for servicing if needed #435
OCPBUGS-69667: Change architecture default to match controller #440
Full changelog

baremetal-runtimecfg

OCPBUGS-72567: Fix TNA and TNF dummy ip for ipv6 #379
OCPBUGS-77170: Install dbus-tools, needed in pkg/monitor/dnsmasqmonitor.go #384
Full changelog

cli, cli-artifacts, deployer, tools

OCPBUGS-77170: Install subscription-manager in required images #2209
OCPBUGS-77495: Makefile: Strip debugging symbols by default #2212
OCPBUGS-77145: oc adm policy: Only initialize UserClient if built-in OAuth is enabled #2207
OCPBUGS-74969: Fix unit test failure by updating ruby version to 3.3 #2194
OCPBUGS-74965: Clear defaultNodeSelector to run on any node #2193
OCPBUGS-66241: Fall back to simpler behavior, if setsid,ps,pkill are not installed #2158
OCPBUGS-65481: pkg/cli/admin/upgrade: Tighten force warnings #2140
OCPBUGS-65523: fix(must-gather): do not set node affinity if nodename is set #2142
Full changelog

cloud-credential-operator

OCPBUGS-79368: google.golang.org/grpc v1.79.3 #994
OCPBUGS-78200: Fix infrastructure resource name filtering in watch predicate #989
OCPBUGS-74546: Resolve nil pointer exception in hasResourceTags #970
OCPBUGS-65798: ccoctl azure: retry custom role creation on consistency errors #948
OCPBUGS-63690: ccoctl: use pagination when listing resources in aws #941
Full changelog

cloud-network-config-controller

OCPBUGS-64742: Fix capacity calculation #188
Full changelog

cluster-authentication-operator

OCPBUGS-81502: Do not return error when an IdP returns 500 during a grant check #866
OCPBUGS-66315: externaloidc: return errors when node statuses cannot be used to determine oidc state #814
OCPBUGS-61896: set appropriate rolling update settings #792
Full changelog

cluster-autoscaler

OCPBUGS-78690: allow clusterapi provider to skip paused resources #411
OCPBUGS-77506: Pick upstream commits to Fix VPA recommender concurrent access panic #407
OCPBUGS-63675: update node info processors to include unschedulable nodes #391
OCPBUGS-63495: refactor cloud provider options #387
Full changelog

cluster-baremetal-operator

OCPBUGS-84376: Fix ironic-proxy service routing for port 6385 #593
OCPBUGS-81643: Allow ProvisioningCIDR for unmanaged network #585
OCPBUGS-76340: Explicitly set the ReadOnlyRootFilesystem flag to false #555
OCPBUGS-77488: Fix NO_PROXY matching for URLs with trailing dots #567
OCPBUGS-77074: Update kubebuilder tools to more latest version #559
OCPBUGS-75933: Explicitly set ReadOnlyRootFilesystem to false for machine-os-images so that SCC don’t end up enforcing it to true #552
OCPBUGS-73916: Fix DNS resolution for metal3 service endpoints by adding trailing dots #548
OCPBUGS-71203: Mount /etc/pki/ca-trust to machine-os-images & Enable runtime extraction of aarch64 images #543
Full changelog

cluster-capi-controllers

OCPBUGS-80577: Bump google.golang.org/grpc to v1.79.3 #289
OCPBUGS-78375: Updating ose-cluster-api-container image to be consistent with ART for 4.20 #268
Full changelog

cluster-capi-operator

OCPBUGS-80581: Bump google.golang.org/grpc to v1.79.3 #545
Full changelog

cluster-config-api

CORENET-6431: network, virt: Graduate PreconfiguredUDNAddresses feature gate #2546
OCPBUGS-66204: Introduce ClosedClientConnectionPolicy to IngressController API #2609
OCPBUGS-66135: Add HTTPKeepAliveTimeout to IngressController API #2607
OCPBUGS-64843: payload-command: remove authentication CR from hypershift payload #2573
OCPBUGS-64940: Promote BYO OIDC features #2515
Full changelog

cluster-csi-snapshot-controller-operator

OCPBUGS-83507: Fix PDB unhealthyPodEvictionPolicy field name #273
Full changelog

cluster-etcd-operator

OCPBUGS-77313: Wait for revision stability before removing etcd members #1571
OCPBUGS-78047: Prefer to remove members where they have another healthy machine in the same failure domain index #1564
OCPBUGS-74624: Add priority field to prevent early shutdown #1508
OCPBUGS-63677: Backport 1504 1514 release.420 #1516
Full changelog

cluster-ingress-operator

OCPBUGS-85130: Add PrometheusRule for Gateway API gathering #1436
OCPBUGS-84132: set trustBundleName in Istio global values #1420
NO-JIRA: Add new NID team members to OWNERS #1317
OCPBUGS-66135: Implement HTTPKeepAliveTimeout tuning option #1312
OCPBUGS-66204: Implement ClosedClientConnectionPolicy field #1314
OCPBUGS-65664: IngressOperator not exposing some metrics for degraded… #1305
Full changelog

cluster-kube-apiserver-operator

OCPBUGS-83856: Allow setting the oauthMetadata when auth type is None #2117
OCPBUGS-79419: : Always set service-account-jwks-uri to LB URL even with custom issuer #2078
OCPBUGS-77005: scc: restricted-v3: Fix runAsUser range #1948
OCPBUGS-74229: SCC: allow image volume type for all SCCs #2006
OCPBUGS-65679: enable resource v1beta2 api if DynamicResourceAllocation is enabled #1929
Full changelog

cluster-kube-cluster-api-operator

OCPBUGS-80588: Bump google.golang.org/grpc to v1.79.3 #75
Full changelog

cluster-kube-scheduler-operator

OCPBUGS-83738: add /var/run/kubernetes as emptyDir #642
CNTRLPLANE-2843: chore: update OWNERS #620
OCPBUGS-74337: Add OPERATOR_IMAGE_VERSION to recovery container #604
OCPBUGS-74624: Add priority field to prevent early shutdown #586
Full changelog

cluster-monitoring-operator

OCPBUGS-85130: Enable Gateway API telemetry metrics #2920
OCPBUGS-74490: Include kube_pod_labels in minimal profile #2844
OCPBUGS-77272: AlertingRule: fix duplicate PrometheusRules after MD5->SHA-224 naming change #2835
OCPBUGS-74623: update expr for AlertmanagerClusterFailedToSendAlerts to exclude value 0 #2805
OCPBUGS-67166: Add the collection of MTV migration metrics #2772
Full changelog

cluster-network-operator

OCPBUGS-83821: wait for patch port to apply drop garp flows #2966
OCPBUGS-77148: Add config override for openflow-probe #2918
OCPBUGS-76349: Remove duplicated openssl parameter #2901
CORENET-6311, OCPBUGS-74139: Skip running _stackmanager for libreswan 5.3+ #2872
OCPBUGS-73365: fix(hypershift): use net.JoinHostPort for URL construction #2876
OCPBUGS-66253: Add kubevirt platform to dual-stack supported platforms #2860
OCPBUGS-66412: Fix whereabouts-token-watcher DaemonSet improvements #2850
OCPBUGS-66164: [release-4.20] CORENET-6465: Remove unneeded logging config from managed ovn-kubernetes #2838
OCPBUGS-66162: [release-4.20] CORENET-6488: Preserve custom resource requests on ovn-control-plane pods #2835
OCPBUGS-46422: Add a ValidatingAdmissionPolicy blocking ServiceCIDR changes [4.20] #2827
Full changelog

cluster-node-tuning-operator

OCPBUGS-66364: Add support for lscpu_check TuneD built-in #1443
OCPBUGS-85372: e2e: Add irqbalance StartLimitBurst >= 100 #1513
OCPBUGS-78247: workloadhints: use IsVM to skip BM-only tests #1482
OCPBUGS-70349: Remove CgroupModeV1 reference from the code #1437
OCPBUGS-62721: E2E: skip SMT disabled test when L3 cache spans entire NUMA node #1404
OCPBUGS-63751: PPC: ghw: filter out namespaces dir #1421
OCPBUGS-64832: e2e:hugepages: changing tests to use hugepages-allocator tool #1427
OCPBUGS-64588: e2e:llc: skip test when no BM worker is found #1422
Full changelog

cluster-storage-operator

OCPBUGS-79532: volume-data-source-validator should run on master nodes #688
OCPBUGS-75912: add vsphere permissions for checking if users is authorized to see metrics #663
OCPBUGS-70343: volume-data-source-validator must use IfNotPresent image pull policy #653
Full changelog

cluster-version-operator

OCPBUGS-79463: Implement mTLS authentication and authorization for CVO metrics endpoint #1374
OCPBUGS-74177: lib/resourcemerge/core: Reconcile ConfigMap binaryData too #1303
OCPBUGS-64828: lib/resourcemerge: Add support for hostUsers flag #1259
OCPBUGS-70180: [release-4.20] OCPBUGS-70180: Unify capitalization when comparing architectures for available updates #1281
Full changelog

console

NO-JIRA: enable multi-architecture yarn builds #16418
OCPBUGS-83819: Fix false positive scheduler degradation caused by user workloads #16308
OCPBUGS-85042: Remove PII from events #16402
OCPBUGS-81575: Add robots.txt policy to console #16243
OCPBUGS-78439: Backport OCPBUGS-61536: vsphere settings #16141
OCPBUGS-83495: remove dev to admin links as dev monitoring views are enabled #16173
OCPBUGS-82012: Fix VolumeSnapshot and VolumeSnapshotContent tables sorting #16261
OCPBUGS-77037: Fix QueryBrowser import to use SDK path to avoid circular dependency #16222
OCPBUGS-83573: Performance improvements + AsyncComponent refactor #16300
OCPBUGS-83420: Fix resource log dropdown TypeError #16282
OCPBUGS-81678: Fix useOperatorCatalogCategories hook. #16251
OCPBUGS-81322: Migrate InstallPlan components table to PatternFly Table #16217
OCPBUGS-81439: Fix TypeError in OLS code import to console #16221
OCPBUGS-81495, OCPBUGS-81496: OLM prompts for GCP Workload Identity parameters during Kiali Operato… #16231
OCPBUGS-78295: Fix editing secrets with mixed text and binary data #16132
OCPBUGS-78366: Clean up old session cookies to prevent accumulation #16136
OCPBUGS-78839, OCPBUGS-79465, OCPBUGS-79466: apiVersion is empty on YAML creation page - Runtime error occurs when create MachineConfig with default yaml from… #16192
OCPBUGS-76951: “Import from Git” should not force HTTPS/443 for Git providers (GitHub/GitLab/Bitbucket) #16029
OCPBUGS-77951: Fix infinite recursion in project access form #16117
CONSOLE-5011: migrate to yarn berry #16070
OCPBUGS-76543: Use Actions button instead of kebab menu on Subscription details page #16018
OCPBUGS-75880: Fix referenceFor parameter in SubscriptionDetailsPage #15987
OCPBUGS-74696: Bump lodash to latest #15963
OCPBUGS-74158: Do not resolve disabled catalog type extensions #15931
OCPBUGS-72417: make cloudCredentials optional so operators load when … #15901
OCPBUGS-67225: Remove unwanted semicolon from Serverless Channel and Broker list #15834
OCPBUGS-69917: There should be no role ARN field as token-auth-aws/azure/gcp=false in csv annotations #15869
OCPBUGS-73775: make cloudCredentials optional so operators load when … #15918
OCPBUGS-69732: Fix Helm chart installation with CA/TLS certificates #15862
OCPBUGS-70332: Visiting Group Detail Page > RoleBindings will show error #15887
OCPBUGS-67136: Spread operand details across 2 col #15858
OCPBUGS-66427: Update client initialization in checkPackageManifestHandler #15822
OCPBUGS-67221: Disallowed Pipelines-plugin Pipelines navigation section #15833
OCPBUGS-66248: The number of Quick Starts item is wrong #15797
OCPBUGS-66206: Sync YAML editor modal settings #15787
OCPBUGS-65900: Fix unnecessary rerenders with pod-connect #15758
OCPBUGS-61785: Add validation and type guards on healthHandler calls to prevent errors #15500
OCPBUGS-65793: OpenShift Console can only show user name instead of full name as the display name #15743
OCPBUGS-65949: Add SDK-webpack 4.20 changelogs #15768
NO-JIRA: Add SDK 4.20 changelogs #15765
OCPBUGS-65761: Preserve query string in perspective switch + remove dev console folks from reviewers #15740
OCPBUGS-64861, OCPBUGS-64863: Upgrade Helm to 3.18.5 #15705
OCPBUGS-64702: Lack Chinese/Japanese/Korean translations for ‘On/Off’ switch button on editor setting modal of yaml page. #15683
OCPBUGS-63125: use tenancy path for project scoped status card #15608
OCPBUGS-61330: fix namespace path generation for non-namespaced resources #15498
OCPBUGS-62953: Automatically redirect all-namespaces catalog to default namespace #15640
Full changelog

console-operator

OCPBUGS-77771: Add rhel8 and rhel9 oc binaries for Linux OS in CLI downloads #1122
OCPBUGS-76267: Fix PDB blocking node drains during cluster upgrades + update donwloads deployment #1105
OCPBUGS-69960: Reset StorageVersionMigrationDegraded condition #1085
OCPBUGS-69654: Update path for browsing catalogs and operators in quickstarts. #1083
Full changelog

csi-driver-manila, openstack-cinder-csi-driver, openstack-cloud-controller-manager

OCPBUGS-74890: Merge https://github.com/kubernetes/cloud-provider-openstack:release-1.33 into release-4.20 #368
OCPBUGS-64811: Merge https://github.com/kubernetes/cloud-provider-openstack:release-1.33 into release-4.20 #355
Full changelog

csi-driver-nfs

OCPBUGS-80610: CVE-2026-33186: bump google.golang.org/grpc v1.79.3 #177
Full changelog

csi-external-provisioner

OCPBUGS-80612: Bump google.golang.org/grpc to v1.79.3 #128
Full changelog

docker-builder

OCPBUGS-66991: bump buildah to 1.39.7 to fix CVE-2025-52881 #496
OCPBUGS-64857: BuildConfig inline Dockerfile fails with heredoc syntax #483
Full changelog

docker-registry

OCPBUGS-68327: update logrus to v1.9.1 #462
Full changelog

driver-toolkit

OCPBUGS-78783: Support ubi minimal base image #187
Full changelog

etcd

OCPBUGS-70151: 4.20 rebase 3.5.26 #358
Full changelog

gcp-cloud-controller-manager

OCPBUGS-83720: Fix OSD ILB bug #109
OCPBUGS-77152: Fix ose gcp cloud controller manager hermetic #97
Full changelog

haproxy-router

OCPBUGS-78435: Updating openshift-enterprise-haproxy-router-container image to be consistent with ART for 4.20 #750
OCPBUGS-78432: Updating ose-haproxy-router-base-container image to be consistent with ART for 4.20 #749
OCPBUGS-79529: Lower verbosity for parseIPList empty list logging #753
OCPBUGS-66204: Add option abortonclose to HAProxy configuration template #695
Full changelog

hyperkube, kube-proxy, pod

“OCPBUGS-83609: Bump to k8s v1.33.11” #2648
OCPBUGS-78993: Bump v1.33.10 to release-4.20 #2643
NO-JIRA: UPSTREAM: <carry>: Add jacobsee and jubittajohn to DOWNSTREAM_OWNERS #2638
OCPBUGS-77476: Rebase v1.33.9 to release-4.20 #2614
OCPBUGS-76517: Bump 1.33.8 #2595
OCPBUGS-74977: UPSTREAM: 136595: raise kubelet CSI init backoff to cover ~140s DNS delays #2581
OCPBUGS-61843: UPSTREAM: 131850: cpumanager: uncorecache alignment for odd integer cpus #2498
OCPBUGS-65551: Bump 1.33.6 #2518
OCPBUGS-46422: Remove patch/update from ServiceCIDR API conformance test #2466
Full changelog

hypershift

OCPBUGS-77109: Add UserAgent telemetry to CPO Azure SDK clients #8374
OCPBUGS-83663: fix(cpo): reconcile ClusterIP private router service for ARO HCP #8140
OCPBUGS-82069: OCPBUGS-81670: fix(cpo-v2): preserve HCCO modifications to OCM Controllers field #8177
OCPBUGS-78474: Fix deadlock when changing release image during initial provisioning #7953
OCPBUGS-81746: Honor AWS AMI override in NodePool token generation #8183
OCPBUGS-80950: fix(cpo): Don’t remove HCP Ingress from routes when CapabilityRoute is disabled #8083
OCPBUGS-78979: fix(hostedcluster): Remove referenced resource annotations regardless of hcp status #8023
CNTRLPLANE-3008: Azure web identity webhook 4.20 #7998
OCPBUGS-78741: fix(sync-global-pullsecret): compare content ignoring trailing newlines #7976
CNTRLPLANE-2814: feat(aro): Swift support #7885
OCPBUGS-76992: fix kubevirt, use 100.66.0.0/16 for join subnet #7733
OCPBUGS-78305: Fix context cancel accumulation in getMirrorFromICSPOrIDMS #7890
OCPBUGS-76324: feat(updates): enable CVO metrics access with RHOBS monitoring flag #7660
OCPBUGS-77366: Fix ignition-server pod restarts #7842
OCPBUGS-75931: [release-4.20] fix(cpo): Correct route labeling logic for HCP router infrastructure #7642
OCPBUGS-74105: Fix CVE-2025-58183 #7546
CNTRLPLANE-2680: Add support for setting max expiration duration for KAS service account tokens #7707
OCPBUGS-74775: feat(cpo): check components are available before setting HostedCluster available #7616
OCPBUGS-72409: fix(Portieris): Fix Portieris by mounting emptyDir to ‘./.trust’ work dir #7421
OCPBUGS-73365: fix(cno): use brackets only for IPv6 in server URL #7461
OCPBUGS-72405: Fix Konflux EC voilation, update deprecated base … #7444
OCPBUGS-66409: test: Fix control plane components rollout failure when NetworkType is not OVNKubernetes #7337
CNTRLPLANE-2205: fix(hcco): allow for ARN reuse across components #7383
OCPBUGS-69378: test: remove network-dependent unit tests for image metadata #7391
OCPBUGS-66397: fix(kas): apply LoadBalancerSourceRanges only for LoadBalancer service type #7336
NO-JIRA: Update expected digest for busybox:latest in TestGetDigest #7350
CNTRLPLANE-1710: feat(globalps): security enhancements on GlobalPullSecret feature #7234
OCPBUGS-65576: add hypershift-no-cgo to the latest operator conta… #7229
CORENET-6484: Restart ovnkube-control-plane pods when restart-date annotation is set #7190
OCPBUGS-63509: fix(ingress): add LoadBalancerSourceRanges support for external router service #7098
OCPBUGS-64848: feat: Promote ExternalOIDCWithUIDAndExtraClaimMappings feature to GA for Hypershift #7204
OCPBUGS-61774: fix(capi-provider): use single replica deployment for aws and azure #6834
CNTRLPLANE-1908: control-plane-operator-4-20 Konflux pipelines #7216
Full changelog

ibm-vpc-block-csi-driver

OCPBUGS-77205: [release-4.20] standardize build paths #120
Full changelog

ibmcloud-machine-controllers

OCPBUGS-81317: bump vpc go sdk #89
NO-JIRA: Modernize test infrastructure to align with other MAPI providers #85
Full changelog

insights-operator

OCPBUGS-82970: kubeletconfig gathere #1270
OCPBUGS-80641: Bump google.golang.org/grpc to v1.79.3 (Revamp #1261) #1267
OCPBUGS-76961: Extends the time for the extractor liveness probe #1231
OCPBUGS-74902: set Progressing condition on cluster update #1219
OCPBUGS-75114: [bugfix] The ConfigMap value for StoragePath is ignored on basic routine #1222
OCPBUGS-64107: [release-4.20] Patch for GO-2025-4014 #1215
OCPBUGS-66062: Add filtering to add other possible pod status to QEMU gatherer #1185
OCPBUGS-64800: QEMU logs are not gathered if there are pending status virt-launcher pods #1174
OCPBUGS-65660: [bugfix] The archive’s records may include files whose names are out of bounds #1177
Full changelog

insights-runtime-exporter, insights-runtime-extractor

OCPBUGS-77566: remove dnf cache from the container images #66
Full changelog

ironic

OCPBUGS-84854: Bump pyasn to 0.5.1-5 #824
OCPBUGS-82299: Bump sushy hash to include Supermicro ARS-111GL-NHR fix #841
OCPBUGS-74405: Update sushy to include DGX B200 credentials fix #820
OCPBUGS-74117: Bump keystonemiddleware version to 10.9.0-0.20260216145500.557d173 for CVE-2026-22797 fix #792
OCPBUGS-77264: fix for minimal builds #800
OCPBUGS-76539: Update ironic hash for 4.20 with heartbeat inspection fix #788
Bug OCPBUGS-76547: Bump 4.20 ironic-image to include firmware update fixes #787
OCPBUGS-69786: Bump eventlet version #756
METAL-1695: OKD: install Ironic from the OpenShift fork #740
OKD-304: Fix python dependencies for OKD #731
OCPBUGS-64850: Handle HTTP 400 and 409 race condition in Redfish power operations #720
Full changelog

ironic-agent

OCPBUGS-77264: fixes for minimal builds #244
OCPBUGS-69777: Bump eventlet version #228
OCPBUGS-66934: Filter out more USB network devices #221
OCPBUGS-66084, OKD-295: Fix broken OKD ironic-agent-image #216
OCPBUGS-65519: Include Test advertised ip reachability before assigning it #212
Full changelog

keepalived-ipfailover

OCPBUGS-78076: openshift-enterprise-base: remove subscription-manager, dbus, systemd #227
Full changelog

kube-metrics-server

OCPBUGS-80542: Bump google.golang.org/grpc to v1.79.3 #62
Full changelog

kube-state-metrics

OCPBUGS-72589: fix: only close existing channels #128
Full changelog

kubevirt-cloud-controller-manager

OCPBUGS-74100: [4.20] sync upstream 2026-01-27 #62
Full changelog

kubevirt-csi-driver

OCPBUGS-79064: Add annotation-based fallback for infra VM node ID resolution #84
OCPBUGS-78371: Updating ose-kubevirt-csi-driver-container image to be consistent with ART for 4.20 #78
Full changelog

machine-api-operator

OCPBUGS-83394: Remove cluster-api-provider-libvirt references #1487
OCPBUGS-78424: [release-4.20] Use resource group when generating default Azure image #1475
Full changelog

machine-config-operator

OCPBUGS-85069: Fix encapsulated IGN version #6001
OCPBUGS-84962: Update AMI Whitelist #5991
OCPBUGS-84890: improve JSON unmarshalling for secret decoding #5916
OCPBUGS-84151: Allow enablement of systemd units with existing files #5873
OCPBUGS-83867: Update AMI Whitelist #5866
OCPBUGS-83393: Use HA leader election defaults for MCO on SNO #5848
OCPBUGS-80947: Skip boot image updates until cluster is stable #5812
OCPBUGS-79370: Re-order logger setting to eliminate race condition #5791
[release 4.20] OCPBUGS-77252: Calculate machine counts in MCP status from node properties #5692
OCPBUGS-79577: Update AMI Whitelist #5806
OCPBUGS-79371: set default-timeout-stop to 200s globally #5792
OCPBUGS-78049: install/0000_80_machine-config_04_kube_rbac_proxy_config: Consistent terminal newline #5753
OCPBUGS-77883: Fix failure domain matching during vsphere boot image updates #5745
OCPBUGS-77950: Update AMI Whitelist #5748
OCPBUGS-77665: Update AMI Whitelist #5731
OCPBUGS-77064: reduce MCO image size #5673
OCPBUGS-77472: Clean up vsphere login error logging #5715
OCPBUGS-77369: Remove MCD liveness probe #5707
OCPBUGS-77181: mcd_config_drift not working properly #5684
OCPBUGS-76921: Prevent unnecessary systemd unit disable #5664
OCPBUGS-77008: Machine-config controller should not log about non-existent pull-secret changes #5668
OCPBUGS-74433: Set NodeDegraded MCN condition when node state annotation is set to Degraded #5649
OCPBUGS-76339: machine-config-daemon: openshift: Exposure of Sensitive Data in Log Files in the Machine Configuration Daemon. [openshift-4] #5631
OCPBUGS-76361: Update AMI script and list #5641
OCPBUGS-74146: enable nodeip-configuration for platform external #5580
OCPBUGS-74298: Fix up bootstrap-e2e #5590
OCPBUGS-73884: pkg/controller/container-runtime-config: admin_ack handling for 4.20-to-4.21 OCI mirror requirement #5558
OCPBUGS-73776: Fix timeout during configMap cleanup #5557
OCPBUGS-74081: Enable existing units without content #5565
OCPBUGS-66260: Set -fin timeouts in HAProxy config #5459
OCPBUGS-70201: ctrcfg: set increase ulimits when upgrading from 4.20 to 4.21 #5516
OCPBUGS-69706: Fix keepalived SIGTERM handling #5507
OCPBUGS-70322: Skip boot image updates if arch annotation is not found #5525
OCPBUGS-70349: Remove the dead code of setting the operator status for cgroupv1 based clusters #5446
OCPBUGS-69666: Remove log exposing kubeconfig #5505
OCPBUGS-69444: MCP is not correctly degraded when a pivotError happens #5503
OCPBUGS-65545, OCPBUGS-67007: cherry pick to few fixes that needed for missing services and configuration #5480
OCPBUGS-67137: Fix cleanup in TestInstallRPMAndCheckMCDMetrics to decrease risk of test failures due to interference #5478
OKD-294: Migrate runtime from runc to crun on an upgrade for OKD #5467
OCPBUGS-65898: fixes systemd unit creation for empty units #5437
OCPBUGS-64822: block upgrades for conflict non-default ClusterImagePolicy resources #5414
OCPBUGS-65777: Enforce OCP 4.20 and earlier cluster to have AutoSizingReserved disabled by default #5387
OCPBUGS-65781: Remove –mount directives #5425
OCPBUGS-65556: [release-4.20] Backport: Add delays to reduce TestOSBuildController failures #5396
OCPBUGS-64822: remove check for conflicting ClusterImagePolicy in syncUpgradeableStatus #5413
OCPBUGS-65509: e2e gcp ocl PR backport #5407
OCPBUGS-64822: Implement upgrade blocking for conflicting ClusterImagePolicy named “openshift” #5397
Full changelog

machine-image-customization-controller

OCPBUGS-81296: Return error when network data Secret lacks nmstate key #172
OCPBUGS-77496: Clean up dnf cache to reduce container image size #165
Full changelog

machine-os-images

OCPBUGS-71203: Backport multi arch fixes #77
Full changelog

metallb-frr

OCPBUGS-65516: [release-4.20] Dockerfile: unpin FRR rpm #111
Full changelog

monitoring-plugin

OCPBUGS-83495: [release-4.20] feat: re enable dev console views #855
OCPBUGS-83302: [release-4.20] openshift4/ose-monitoring-plugin-rhel9: Axios: Remote Code Execution via Prototype Pollution escalation #888
OCPBUGS-82440: fix: re encode params when redirecting from graph to query-browser #872
OCPBUGS-77406: bump koa #866
OCPBUGS-78359: fix for CVE-2025-69873 #846
OCPBUGS-78425: Updating monitoring-plugin-container image to be consistent with ART for 4.20 #843
OU-1062: [release-4.20] feat: mark alert menu active for incidents tab #826
OCPBUGS-76581: [release-4.20] CVE-2026-25639 openshift4/ose-monitoring-plugin-rhel9: Axios affected by Denial of Service via proto Key in mergeConfig #796
NO-JIRA: [release-4.20] e2e-monitoring fixing loop on legacy dashboard #830
NO-JIRA: [release-4.20] simplify dockerfile by removing cachito dependencies #807
revert #780 #792
OCPBUGS-76581: [release-4.20] CVE-2026-25639 openshift4/ose-monitoring-plugin-rhel9:Axios affected by Denial of Service via proto Key in mergeConfig [openshift-4.20] #780
OCPBUGS-76613: [release-4.20] fix: update vulnerable dependencies #766
OCPBUGS-73842: fix: update qs vulnerable dependency #733
NO-JIRA: [release-4.20] fix: remove unnecessary package.lock #732
OU-1146: remove random multiplication #704
OU-1135: [release-4.20] monitoring testing backport #700
OCPBUGS-69725: [release-4.20] fix: upgrade node-forge vulnerable dependency #701
OU-1130: Merge main to release 4.20 #683
OCPBUGS-66389: Time range and Refresh interval dropdown button lack of unique identifier #668
OCPBUGS-66240: configure max TLS version only when specified #664
OCPBUGS-65947: add missing conversion units #654
Full changelog

multus-cni, multus-cni-microshift

OCPBUGS-73737: Fix server url in kubeconfig #273
OCPBUGS-73888: update ci-operator.yaml #274
Full changelog

multus-networkpolicy

OCPBUGS-77548: Clean up dnf cache #102
Full changelog

networking-console-plugin

OCPBUGS-81615: Fix CVE-2026-CVE-2026-4800 in lodash #399
OCPBUGS-83386: Fix CVE-2026-34043 in serialize-javascript #394
OCPBUGS-84124: Migrate to npm #387
OCPBUGS-77226: Fix NAD creation using default namespace instead of selected one #350
CNV-77540: fix Enable MultiNetworkPolicies lead to invalid URL #342
CNV-76277: Fix name generator with unprofessional names #317
CNV-72230: fix networking links #308
OCPBUGS-66335: fix flickerying in synced editor #304
CNV-72771: fix null error #300
CNV-71965: replacing the broken link to VirtualMachine network docs #298
Full changelog

oauth-apiserver

NO-JIRA: (chore): update OWNERS file #168
Full changelog

oauth-proxy

OCPBUGS-74132: test/e2e - do not use ambiguous container image short names #345
Full changelog

oauth-server

OCPBUGS-77500: groupmapper: avoid mutating original group users slice when removing user #214
OCPBUGS-68330: go.mod: bump logrus from v1.9.0 to v1.9.3 to fix CVE-2025-65637 #209
Full changelog

oc-mirror

OCPBUGS-85204: update integration test Dockerfile #1393
OCPBUGS-77416: Fix registriesd “unknown userid” failure for arbitrary UIDs #1360
OCPBUGS-76630: Fix reg config detection for explicit false values #1350
OCPBUGS-76949: fix conversion issue for catalog #1353
OCPBUGS-75007: [release-4.20] fix duplicated channel bug in filtered catalogs #1347
OCPBUGS-64647: fix: return only requested version #1306
OCPBUGS-65787: Remove empty status field from generated IDMS/ITMS files #1313
Full changelog

openshift-apiserver

OCPBUGS-65848: Add ValidatingAdmissionPolicy and check for omissions next time. #577
OCPBUGS-61982: pkg/image: conditionally parse raw image manifest #559
OCPBUGS-65814: update pkg/image/OWNERS #575
Full changelog

openstack-cluster-api-controllers

UPSTREAM-SYNC: Merge https://github.com/kubernetes-sigs/cluster-api-provider-openstack:release-0.12 into release-4.20 #392
OCPBUGS-64814: Merge https://github.com/kubernetes-sigs/cluster-api-provider-openstack:release-0.12 into release-4.20 #381
OCPBUGS-64814: Fix verify step #389
Full changelog

openstack-machine-api-provider

OCPBUGS-69645: Don’t record event for every reconcile #145
OCPBUGS-76790: Fix make test #157
OCPBUGS-74226: Revendor CAPO #148
Full changelog

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

OCPBUGS-79681: Fix nil pointer dereference in sortUnpackJobs when sorting non-failed jobs #1267
OCPBUGS-81292: add jiazha to approvers #1269
OCPBUGS-77958: Update NetworkPolicy egress for HyperShift custom API ports #1253
OCPBUGS-77230: Remove the collect-profiles info from the microshift kustomization file #1236
OCPBUGS-76335: Remove the collect-profiles job #1223
OCPBUGS-62014: rorfs for cacheless lacks write access to /tmp/ to generate cache #1170
Full changelog

operator-marketplace

OCPBUGS-77582: Update NetworkPolicy egress to support HyperShift custom API ports #730
OCPBUGS-73876: Update default catalog polling interval to 4h (240m) #708
OCPBUGS-65680: enforce client side auth requirement for metrics endpoint #688
Full changelog

ovirt-csi-driver-operator

OCPBUGS-68331: Bump github.com/sirupsen/logrus to v1.9.3 #145
Full changelog

ovn-kubernetes, ovn-kubernetes-microshift

OCPBUGS-81484: CUDN: cleanup NADs in terminating namespaces without pods #3102
OCPBUGS-74395: kubevirt, Use pod network subnet gateway IP for DHCP router option #3070
OCPBUGS-82115: egressip: Skip bridge configuration for secondary network IPs #3120
OCPBUGS-84054: [release 4.20] virt: fix SyncVirtualMachines deleting UDN DHCP options during startup #3152
OCPBUGS-78777: Fix NAD Controller syncAll for networkID upgrade from node->NAD #3093
OCPBUGS-81477: node: fix serviceUpdateNotNeeded nil pointer comparison #3099
OCPBUGS-79537: EgressFirewall: Use exponential backoff to refresh IP addresses for DNS names #3088
OCPBUGS-77148: Minimize ACLs by combining ipBlocks into single ACL #2981
OCPBUGS-77357: Clear stale conntrack UDP entries for nodePorts #3012
OCPBUGS-77081, OCPBUGS-77094: [release-4.20] combined backport PR for 2 escalations #2985
OCPBUGS-73788: Fix service flows for BGP on IPV6 #2934
OCPBUGS-74268: release-4.20 fix(localnet, ipamless): Prevent LSP deletion on sync #2941
OCPBUGS-66049: Fix conntrack reconciliation to use service port instead of endpoint port #2874
OCPBUGS-64836: back-port IP & MAC conflict detection #2827
OCPBUGS-65514: [4.20] status manager: remove managedFields for deleted zone upon zone deletion #2855
OCPBUGS-65951: [release-4.20]: Fix linter issues, add missing cheryy-pick bits of #2844 #2866
OCPBUGS-65618: [release-4.20] OCP4: 4.18.22 EgressIP Failover does not succeed - extended downtime and no reassignment between egress-capable peers #2865
OCPBUGS-65605: add lint target to run golanci natively #2856
OCPBUGS-64697: [release-4.20] Referencing pod named ports within a service results in bad DNAT rules containing tcp/0 target port #2844
OCPBUGS-63686: Fix stale EIP assignments during failover and controller restart #2835
Full changelog

powervs-block-csi-driver

OCPBUGS-80675: Fix CVE-2026-33186 by bumping google.golang.org/grpc to 1.79.3 #128
OCPBUGS-82873: Fix CVE-2026-35469 by bumping github.com/moby/spdystream to v0.5.1 #122
OCPBUGS-75818: Mitigate CVE-2025-61726 by bumping golang to 1.24.13 #113
Full changelog

powervs-block-csi-driver-operator

OCPBUGS-80676: Fix CVE-2026-33186 by bumping google.golang.org/grpc to v1.79.3 #108
OCPBUGS-75820: Mitigate CVE-2025-61726 by bumping golang to 1.24.13 #105
Full changelog

prom-label-proxy

OCPBUGS-84068: update to v0.12.1 #393
Full changelog

prometheus

OCPBUGS-78582: [release-4.20] chore(kubernetes): deduplicate warning logs from the API #299
Full changelog

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

OCPBUGS-77296: backport upstream fix to reconcile resources with inconsistent status #367
OCPBUGS-77190: Validate webhookURL secret for MSTeams receiver in AlertmanagerConfig CRD #362
Full changelog

rhel-coreos, rhel-coreos-extensions

OCPBUGS-82524: post-process: Remove workaround for openvswitch additional group #1928
And 1 elided commits (e.g. from squash or rebase merges)
Full changelog

route-controller-manager

OCPBUGS-76957: filter ingress namespace on UnmanagedRoutes metric #74
Full changelog

telemeter

OCPBUGS-80691: Bump google.golang.org/grpc to v1.79.3 #590
OCPBUGS-81814: [release-1.20] Fix CVE-2026-34986 #594
Full changelog

tests

: OCPBUGS-77313: Add test for CPMS OnDelete strategy with full master replacement #30882
OCPBUGS-78193: Exclude disruption during NoExecuteTaintManager serial tests #30858
OCPBUGS-83447: Fix PinnedImages test to respect node taints #30970
: run resource request/limit check early #30888
OCPBUGS-78025: Skip oauth test for external control plane topology #30848
OCPBUGS-78084: Update optimized builds test to use rpm -qa instead of dnf #30861
OCPBUGS-78084: Allow test to tolerate running on minimal images #30853
OCPBUGS-77824: add the missing namespace from managed openshift #30837
OCPBUGS-77776: Update MCN tests to better handle condition transitions through the “Unknown” state #30829
OCPBUGS-72395: Unrevert TLS tests with fixes #30668
OCPBUGS-72412, OCPBUGS-72413: only run Netpol two at a time #30666
OCPBUGS-69686: BeforeEach was indirectly called in DetermineReleasePayloadImage #30620
OCPBUGS-66072: [release-4.20] net(virt) remove virtctl if not correctly retrieved #30538
OCPBUGS-64836: back-port IP & MAC conflict detection e2e tests #30414
OCPBUGS-66963: Fix MachineConfigNode test in two-node fencing clusters #30540
OCPBUGS-66365: update watch request limits for marketplace-operator #30569
OCPBUGS-66979: Revert “OCPNODE-3912: Add a test for NodeSizing default change to OCP 4.20” #30582
OCPNODE-3912: Add a test for NodeSizing default change to OCP 4.20 #30467
OCPBUGS-64777: [release-4.20] Add e2e tests for storage network policy #30468
OCPBUGS-46422: Add test that the ServiceCIDR API is blocked [4.20] #30434
Full changelog

vsphere-cluster-api-controllers

OCPBUGS-78436: Updating ose-vsphere-cluster-api-controllers-container image to be consistent with ART for 4.20 #92
Full changelog

vsphere-csi-driver-operator

”[release-4.20] OCPBUGS-84891: Fix escaping password” #340
Full changelog

vsphere-problem-detector

OCPBUGS-74901: fix concurrent map writes #208
OCPBUGS-65795: Fixed logic for vSphere compute cluster permission #197
Full changelog

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