cluster-autoscaler-1.32.4

What's Changed

• OCI Cloudprovider feature Backport for 1.32 by @gvnc in #8556
• [AKS HOBO][1.32 release] Add support for hosted-on-behalf-of systempool autoscaling by @wenxuan0923 in #8627

Full Changelog: cluster-autoscaler-1.32.3...cluster-autoscaler-1.32.4

Images

• registry.k8s.io/autoscaling/cluster-autoscaler:v1.32.4
• registry.k8s.io/autoscaling/cluster-autoscaler-arm64:v1.32.4
• registry.k8s.io/autoscaling/cluster-autoscaler-amd64:v1.32.4
• registry.k8s.io/autoscaling/cluster-autoscaler-s390x:v1.32.4

cluster-autoscaler-1.31.5

What's Changed

• OCI Cloudprovider feature Backport for 1.31 by @gvnc in #8557
• Adding ForceDelete to cloudproviders / adding support for force delete failed instance azure by @MaximilianoUribe in #8565
• [AKS HOBO][1.31 release] Add support for hosted-on-behalf-of systempool autoscaling by @wenxuan0923 in #8628

Full Changelog: cluster-autoscaler-1.31.4...cluster-autoscaler-1.31.5

Images

• registry.k8s.io/autoscaling/cluster-autoscaler:v1.31.5
• registry.k8s.io/autoscaling/cluster-autoscaler-arm64:v1.31.5
• registry.k8s.io/autoscaling/cluster-autoscaler-amd64:v1.31.5
• registry.k8s.io/autoscaling/cluster-autoscaler-s390x:v1.31.5

vertical-pod-autoscaler-1.5.1

What's Changed

• Update VPA default version to 1.5.0 by @kamarabbas99 in #8553
• [vpa-release-1.5] vertical-pod-autoscaler: Fix the k8s.io/client-go version by @k8s-infra-cherrypick-robot in #8581
• Update VPA defaults to 1.5.1 in the vpa-release-1.5 branch by @adrianmoisey in #8592
• Update VPA default to 1.5.1 in the vpa-release-1.5 branch by @adrianmoisey in #8612

Full Changelog: vertical-pod-autoscaler-1.5.0...vertical-pod-autoscaler-1.5.1

cluster-autoscaler-1.34.0

What's Changed

• Update deps to use k8s 1.34.0-alpha.0 by @BigDarkClown in #8236
• fix: binpacking simulator scale up optimization on pods with topology… by @MenD32 in #8181
• Add created node group to considered node groups during scale-up by @pmendelski in #8243
• Update deployment.yaml to add volumeattachments permission by @YanzhaoLi in #8244
• OCI provider: Avoid interpreting HTTP 404 as success on delete by @jlamillan in #8201
• fix bug 8168 GetEndpoint resolving fail by @maximrub in #8169
• feat: cordon node before terminate by default by @MenD32 in #8183
• add h4d pricing by @echyam in #8205
• cluster-autoscaler: add logging for failed node balancing by @elmiko in #8266
• CA: remove azure UT cases by @MaximilianoUribe in #8280
• Give sig-autoscaling-leads approval of the AEP directory by @adrianmoisey in #8277
• Filter out non-existing node-groups before scale-up balancing by @pmendelski in #8289
• CA: bump k8s dependencies to v1.33.0-alpha.1, run codegen by @dsafdsa1 in #8275
• Revert filter out non-existing node-groups before scale-up balancing by @pmendelski in #8292
• azure: Add volumeattachments read to ClusterRole for examples by @hakman in #8267
• azure: 2025-06-30 CA E2E module updates by @jackfrancis in #8285
• Omit fake pods during eviction by @krzysied in #8273
• feat: improve external gPRC ca example by @jincong8973 in #8300
• feat(recommender): add round memory bytes by @m-messiah in #8298
• Fallback to eviction when InPlaceUpdate fail by @omerap12 in #8303
• ci: Add Dependabot for GitHub Actions and update action versions by @ErikJiang in #8293
• azure: Make it easier to compare examples by @hakman in #8268
• dependabot: add release-note-none label by @jackfrancis in #8312
• Do not consider pod PreemptionPolicy while determining whether pod is expendable by @mtrqq in #8314
• add price info for M4 machine family by @drjackild in #8296
• Add support for additional rule in role/rolebindings by @ffais in #8130
• adding env variable EnableLabelPrediction by @MaximilianoUribe in #8324
• Fix typo in expander/grpcplugin/README.md by @aleskandro in #8138
• Handle Out of host capacity scenario in OCI nodepools by @vbhargav875 in #8315
• Improve error message for unknown error in validateTargetRef by @RadaBDimitrova in #8299
• CA: add release automation validation by @jackfrancis in #8388
• Hetzner(feat): add option to set nodepool-specific image IDs by @pat-s in #8297
• Do not remove healthy nodes from partially failing zero-or-max-scaling node groups by @adamoldak in #8291
• feat(chart): support configuring dnsConfig by @sslavic in #8103
• deprecate humanized memory flag by @omerap12 in #8400
• CI: make update-deps.sh macOS compatible by @jackfrancis in #8404
• Update vendored kubernetes to 1.34.0-beta.0 by @BigDarkClown in #8407
• fix: not failing the main loop when one NodeGroup fails on TemplateNodeInfo() by @comtalyst in #8402
• AEP-8026: Allow oomBumpUpRatio=1 and oomMinBumpUp=0 by @omerap12 in #8411
• Promote In-Place to Beta by @adrianmoisey in #8423
• Utho autoscaler by @manojdhanda in #8398
• Add CoreWeave Cluster Autoscaler provider by @keedya in #8332
• AEP-7862: Make API changes for CPU Startup boost by @kamarabbas99 in #8349
• Fix scale to 0 for Cluster API NodePool by @sbueringer in #8412
• Force delete nodes with errors by @norbertcyran in #8387
• Combine in-place and regular e2e tests by @adrianmoisey in #8429
• Fix balancer & CA kwok build / govet errors by @joelsmith in #8396
• fix: typo in GCE chart README code script by @fabienduhamel in #8436
• Process apiGroup in capi provider by @wjunott in #8410
• Add NodeGroupScaleUpTime() to CSR by @dsafdsa1 in #8379
• correct labels for dependabot PRs to master by @jackfrancis in #8457
• Add tests for NodeGroupScaleUpTime() by @dsafdsa1 in #8466
• Remove exit after scale-up is performed by @BigDarkClown in #8313
• Switch away from github.com/golang/mock by @omerap12 in #8489
• hetzner: add node.kubernetes.io/instance-type label to template by @lotheac in #8496
• feature: adding support for force delete into azure by @MaximilianoUribe in #8465
• Add capacity buffer CRD by @abdelrahman882 in #8508
• Update nodegoup for CoreWeave Provider by @keedya in #8500
• read min and max values from nodepool tags for oci autodiscovery by @gvnc in #8491
• Add Capacity Buffer controller logic by @abdelrahman882 in #8521
• Fix: cooldown reset on pod restart by @MenD32 in #8057
• Update K8s dependencies to 1.34.1 by @BigDarkClown in #8539
• Add rapid release channel to GKE cluster creation command by @laoj2 in #8544
• change kwok nodegroup annotation key, and update documentation by @drmorr0 in #8545
• deps(hetzner): update vendored hcloud-go to v2.24.0 by @tloesch in #8554
• feat: add prometheus auth via environment variables by @devpulse94-ui in #8501
• CA add TestConfigBuilder interface to clusterapi by @elmiko in #8536
• CA add TestMachineController interface to clusterapi by @elmiko in #8537
• Deprecate ProvisioningRequest v1beta1 by @partykamdev in #8549
• Deprecate ProvisioningRequest v1beta1 (#8549) by @BigDarkClown in #8573
• Fix capacity buffers injector order in pod list processor by @BigDarkClown in #8578

Full Changelog: cluster-autoscaler-1.33.1...cluster-autoscaler-1.34.0

Images

• registry.k8s.io/autoscaling/cluster-autoscaler:v1.34.0
• registry.k8s.io/autoscaling/cluster-autoscaler-arm64:v1.34.0
• registry.k8s.io/autoscaling/cluster-autoscaler-amd64:v1.34.0
• registry.k8s.io/autoscaling/cluster-autoscaler-s390x:v1.34.0

vertical-pod-autoscaler-1.5.0

What's Changed

• Fix typos in the metric name for VPA In-Place update by @toVersus in #8122
• Update VPA release instructions with correct tag command by @raywainman in #8120
• migrate claimReservedForPod to use upstream IsReservedForPod by @omerap12 in #7798
• Add metric for failed in-place update attempt by @omerap12 in #8136
• Make VPA and Checkpoint updates concurrent by @voelzmo in #7992
• updating the script to handle multi-line flag descriptions by @aman4433 in #8144
• migrate os.Exit(255) to klog.FlushAndExit by @bedsteye in #8159
• Add tag script for VPA to make release easier and less error-prone by @raywainman in #8163
• Set correct k8s/client-go version in go.mod by @nickytd in #8165
• e2e: Use correct version of k8s.io/client-go by @ialidzhikov in #8172
• Add admission controller service to kustomization by @laoj2 in #8179
• migrate ClaimOwningPod to use upstream IsForPod by @omerap12 in #7852
• fix: add missing 'admission-controller-service' resource to 'hack/vpa-process-yamls.sh print' by @marcdavoli in #8210
• Fix(VPA): updater in-place metrics initialization by @yalosev in #8253
• fix(VPA): Do not update webhook CA when registerWebhook is disabled by @vflaux in #8249
• [VPA] Use factory start to fill caches instead of separate informers by @yalosev in #8259
• chore: bump golangci lint to v2 by @jklaw90 in #8203
• [VPA] Add prometheus bearer auth support by @yalosev in #8263
• feat(recommender): add round memory bytes by @m-messiah in #8298
• Fallback to eviction when InPlaceUpdate fail by @omerap12 in #8303
• fix: VPA add readiness and liveness for vpa admission by @jklaw90 in #8346
• Switch VPA checkpoint to use a lister by @adrianmoisey in #8331
• Add update_mode label to VPA updater metrics by @laoj2 in #8395
• deprecate humanized memory flag by @omerap12 in #8400
• Bump golang from 1.24.5 to 1.24.6 in /vertical-pod-autoscaler/pkg/recommender by @dependabot[bot] in #8414
• Bump golang from 1.24.5 to 1.24.6 in /vertical-pod-autoscaler/pkg/admission-controller by @dependabot[bot] in #8415
• Bump golang from 1.24.5 to 1.24.6 in /vertical-pod-autoscaler/pkg/updater by @dependabot[bot] in #8416
• Promote In-Place to Beta by @adrianmoisey in #8423
• Combine in-place and regular e2e tests by @adrianmoisey in #8429
• Add some race-condition protection to VPA recommender by @adrianmoisey in #8320
• feat: deprecate UpdateMode Auto in VPA by @rushmash91 in #8426
• feat(vpa/updater): Add a new counter metric to measure the total number of failed Pods evictions attempts by @vitanovs in #8430
• feat(vpa/updater): Add VPA resource name and namespace to success and fail resource updates counter metrics by @vitanovs in #8445
• Bump VPA dependencies for Kubernetes 1.34 by @adrianmoisey in #8483
• Switch away from github.com/golang/mock by @omerap12 in #8489

New Contributors

• @toVersus made their first contribution in #8122
• @aman4433 made their first contribution in #8144
• @bedsteye made their first contribution in #8159
• @nickytd made their first contribution in #8165
• @marcdavoli made their first contribution in #8210
• @yalosev made their first contribution in #8253
• @vflaux made their first contribution in #8249
• @jklaw90 made their first contribution in #8203
• @m-messiah made their first contribution in #8298
• @ErikJiang made their first contribution in #8293
• @RadaBDimitrova made their first contribution in #8299
• @rushmash91 made their first contribution in #8426

Full Changelog: vertical-pod-autoscaler-1.4.2...vertical-pod-autoscaler-1.5.0

cluster-autoscaler-1.33.1

What's Changed

• remove azure UT cases by @k8s-infra-cherrypick-robot in #8284
• adding env variable EnableLabelPrediction by @k8s-infra-cherrypick-robot in #8343
• Do not consider pod PreemptionPolicy while determining whether pod is expendable by @k8s-infra-cherrypick-robot in #8364
• OCI provider: Avoid interpreting HTTP 404 as success on delete by @k8s-infra-cherrypick-robot in #8368
• Handle Out of host capacity scenario in OCI nodepools by @k8s-infra-cherrypick-robot in #8362
• fix: binpacking simulator scale up optimization on pods with topology… by @k8s-infra-cherrypick-robot in #8369
• Add created node group to considered node groups during scale-up by @k8s-infra-cherrypick-robot in #8372
• Omit fake pods during eviction by @k8s-infra-cherrypick-robot in #8373
• add release automation validation by @k8s-infra-cherrypick-robot in #8390
• fix: not failing the main loop when one NodeGroup fails on TemplateNodeInfo() by @k8s-infra-cherrypick-robot in #8418
• Fix scale to 0 for Cluster API NodePool by @k8s-infra-cherrypick-robot in #8428
• fix bug 8168 GetEndpoint resolving fail by @k8s-infra-cherrypick-robot in #8433
• Process apiGroup in capi provider by @k8s-infra-cherrypick-robot in #8455
• chore: cherry-pick forceDeleteFailedNodes into release branch 1.33 by @MaximilianoUribe in #8474
• ForceDelete - cherry pick 1.33 by @MaximilianoUribe in #8511
• Update deps for CA 1.33.1 release by @jackfrancis in #8532

Full Changelog: cluster-autoscaler-1.33.0...cluster-autoscaler-1.33.1

Images

• registry.k8s.io/autoscaling/cluster-autoscaler:v1.33.1
• registry.k8s.io/autoscaling/cluster-autoscaler-arm64:v1.33.1
• registry.k8s.io/autoscaling/cluster-autoscaler-amd64:v1.33.1
• registry.k8s.io/autoscaling/cluster-autoscaler-s390x:v1.33.1

cluster-autoscaler-1.32.3

What's Changed

• add release automation validation by @k8s-infra-cherrypick-robot in #8391
• Prevent nil dereference of preFilterStatus by @k8s-infra-cherrypick-robot in #8405
• fix: not failing the main loop when one NodeGroup fails on TemplateNodeInfo() - 1.32 by @comtalyst in #8421
• fix bug 8168 GetEndpoint resolving fail by @k8s-infra-cherrypick-robot in #8432
• Cherry pick 8171 to 1.32 by @maximrub in #8446
• chore: cherry-pick forceDeleteFailedNodes into release branch 1.32 by @MaximilianoUribe in #8482
• ForceDelete - cherry pick 1.32 by @MaximilianoUribe in #8524
• fix: Cluster Autoscaler not scaling down nodes where Pods with hard topology spread constraints are scheduled by @k8s-infra-cherrypick-robot in #8478
• Process apiGroup in capi provider by @k8s-infra-cherrypick-robot in #8454
• Update deps for CA 1.32.3 release by @jackfrancis in #8530

Full Changelog: cluster-autoscaler-1.32.2...cluster-autoscaler-1.32.3

Images

• registry.k8s.io/autoscaling/cluster-autoscaler:v1.32.3
• registry.k8s.io/autoscaling/cluster-autoscaler-arm64:v1.32.3
• registry.k8s.io/autoscaling/cluster-autoscaler-amd64:v1.32.3
• registry.k8s.io/autoscaling/cluster-autoscaler-s390x:v1.32.3

cluster-autoscaler-1.31.4

What's Changed

• add release automation validation by @k8s-infra-cherrypick-robot in #8392
• fix: not failing the main loop when one NodeGroup fails on TemplateNodeInfo() - 1.31 by @comtalyst in #8422
• Process apiGroup in capi provider by @k8s-infra-cherrypick-robot in #8453
• Update deps for CA 1.31.4 release by @jackfrancis in #8529

Full Changelog: cluster-autoscaler-1.31.3...cluster-autoscaler-1.31.4

Images

• registry.k8s.io/autoscaling/cluster-autoscaler:v1.31.4
• registry.k8s.io/autoscaling/cluster-autoscaler-arm64:v1.31.4
• registry.k8s.io/autoscaling/cluster-autoscaler-amd64:v1.31.4
• registry.k8s.io/autoscaling/cluster-autoscaler-s390x:v1.31.4

cluster-autoscaler-1.30.6

What's Changed

• CA: add release automation validation by @k8s-infra-cherrypick-robot in #8393
• Process apiGroup in capi provider by @k8s-infra-cherrypick-robot in #8452
• Update deps for CA 1.30.6 release by @jackfrancis in #8528 #8533 #8534

Full Changelog: cluster-autoscaler-1.30.5...cluster-autoscaler-1.30.6

Images

• registry.k8s.io/autoscaling/cluster-autoscaler:v1.30.6
• registry.k8s.io/autoscaling/cluster-autoscaler-arm64:v1.30.6
• registry.k8s.io/autoscaling/cluster-autoscaler-amd64:v1.30.6
• registry.k8s.io/autoscaling/cluster-autoscaler-s390x:v1.30.6

vertical-pod-autoscaler-1.4.2

What's Changed

• [vpa-release-1.4] include pod namespace when logging updates by @k8s-infra-cherrypick-robot in #8226
• [vpa-release-1.4] azure: fix azure_agent_pool UT by @k8s-infra-cherrypick-robot in #8233
• [vpa-release-1.4] Fix(VPA): updater in-place metrics initialization by @k8s-infra-cherrypick-robot in #8255
• [vpa-release-1.4] fix(VPA): Do not update webhook CA when registerWebhook is disabled by @k8s-infra-cherrypick-robot in #8257
• [vpa-release-1.4] Add metric for failed in-place update attempt by @k8s-infra-cherrypick-robot in #8443
• [vpa-release-1.4] Fallback to eviction when InPlaceUpdate fail by @k8s-infra-cherrypick-robot in #8447
• Bump VPA version to 1.4.2 by @laoj2 in #8471
• Update VPA defaults to 1.4.2 in the vpa-release-1.4 branch by @laoj2 in #8477

Full Changelog: vertical-pod-autoscaler-1.4.1...vertical-pod-autoscaler-1.4.2