API removals between two versions

Upgrading across several minors removes everything removed in each hop along the way. Pick your current and target version to list the API versions you lose.

All removals, newest first

Kubernetes 1.37 released 26 Aug 2026

Kind	API version	Use instead
ClusterTrustBundle	`certificates.k8s.io/v1alpha1` alpha · off	certificates.k8s.io/v1
IPAddress	networking.k8s.io/v1beta1 beta · off by default	networking.k8s.io/v1
ServiceCIDR	networking.k8s.io/v1beta1 beta · off by default	networking.k8s.io/v1
VolumeAttributesClass	storage.k8s.io/v1beta1 beta · off by default	storage.k8s.io/v1

Kubernetes 1.35 released 17 Dec 2025

Kind	API version	Use instead
VolumeAttributesClass	`storage.k8s.io/v1alpha1` alpha · off	storage.k8s.io/v1

Kubernetes 1.34 released 27 Aug 2025

Kind	API version	Use instead
ValidatingAdmissionPolicy	admissionregistration.k8s.io/v1beta1 beta · off by default	admissionregistration.k8s.io/v1
ValidatingAdmissionPolicyBinding	admissionregistration.k8s.io/v1beta1 beta · off by default	admissionregistration.k8s.io/v1

Kubernetes 1.33 released 23 Apr 2025

Kind	API version	Use instead
SelfSubjectReview	authentication.k8s.io/v1beta1 beta · off by default	authentication.k8s.io/v1

Kubernetes 1.32 released 11 Dec 2024

Kind	API version	Use instead
FlowSchema	flowcontrol.apiserver.k8s.io/v1beta3	flowcontrol.apiserver.k8s.io/v1
PriorityLevelConfiguration	flowcontrol.apiserver.k8s.io/v1beta3	flowcontrol.apiserver.k8s.io/v1
ValidatingAdmissionPolicy	`admissionregistration.k8s.io/v1alpha1` alpha · off	admissionregistration.k8s.io/v1
ValidatingAdmissionPolicyBinding	`admissionregistration.k8s.io/v1alpha1` alpha · off	admissionregistration.k8s.io/v1
SelfSubjectReview	`authentication.k8s.io/v1alpha1` alpha · off	authentication.k8s.io/v1

Kubernetes 1.29 released 13 Dec 2023

Kind	API version	Use instead
FlowSchema	flowcontrol.apiserver.k8s.io/v1beta2	flowcontrol.apiserver.k8s.io/v1
PriorityLevelConfiguration	flowcontrol.apiserver.k8s.io/v1beta2	flowcontrol.apiserver.k8s.io/v1

Kubernetes 1.27 released 11 Apr 2023

Kind	API version	Use instead
CSIStorageCapacity	storage.k8s.io/v1beta1	storage.k8s.io/v1

Kubernetes 1.26 released 9 Dec 2022

Kind	API version	Use instead
HorizontalPodAutoscaler	autoscaling/v2beta2	autoscaling/v2
FlowSchema	flowcontrol.apiserver.k8s.io/v1beta1	flowcontrol.apiserver.k8s.io/v1
PriorityLevelConfiguration	flowcontrol.apiserver.k8s.io/v1beta1	flowcontrol.apiserver.k8s.io/v1

Kubernetes 1.25 released 23 Aug 2022

Kind	API version	Use instead
HorizontalPodAutoscaler	autoscaling/v2beta1	autoscaling/v2
CronJob	batch/v1beta1	batch/v1
EndpointSlice	discovery.k8s.io/v1beta1	discovery.k8s.io/v1
Event	events.k8s.io/v1beta1	events.k8s.io/v1
RuntimeClass	node.k8s.io/v1beta1	node.k8s.io/v1
Eviction	policy/v1beta1	policy/v1
PodDisruptionBudget	policy/v1beta1	policy/v1
PodSecurityPolicy	policy/v1beta1	Pod Security Admission (no API replacement)

Kubernetes 1.24 released 3 May 2022

Kind	API version	Use instead
CSIStorageCapacity	`storage.k8s.io/v1alpha1` alpha · off	storage.k8s.io/v1
VolumeAttachment	`storage.k8s.io/v1alpha1` alpha · off	storage.k8s.io/v1

Kubernetes 1.22 released 4 Aug 2021

Kind	API version	Use instead
AdmissionReview	admission.k8s.io/v1beta1	admission.k8s.io/v1
MutatingWebhookConfiguration	admissionregistration.k8s.io/v1beta1	admissionregistration.k8s.io/v1
ValidatingWebhookConfiguration	admissionregistration.k8s.io/v1beta1	admissionregistration.k8s.io/v1
ConversionReview	apiextensions.k8s.io/v1beta1	apiextensions.k8s.io/v1
CustomResourceDefinition	apiextensions.k8s.io/v1beta1	apiextensions.k8s.io/v1
APIService	apiregistration.k8s.io/v1beta1	apiregistration.k8s.io/v1
TokenReview	authentication.k8s.io/v1beta1	authentication.k8s.io/v1
LocalSubjectAccessReview	authorization.k8s.io/v1beta1	authorization.k8s.io/v1
SelfSubjectAccessReview	authorization.k8s.io/v1beta1	authorization.k8s.io/v1
SelfSubjectRulesReview	authorization.k8s.io/v1beta1	authorization.k8s.io/v1
SubjectAccessReview	authorization.k8s.io/v1beta1	authorization.k8s.io/v1
CertificateSigningRequest	certificates.k8s.io/v1beta1	certificates.k8s.io/v1
Lease	coordination.k8s.io/v1beta1	coordination.k8s.io/v1
Ingress	extensions/v1beta1	networking.k8s.io/v1
Ingress	networking.k8s.io/v1beta1	networking.k8s.io/v1
IngressClass	networking.k8s.io/v1beta1	networking.k8s.io/v1
ClusterRole	rbac.authorization.k8s.io/v1beta1	rbac.authorization.k8s.io/v1
ClusterRoleBinding	rbac.authorization.k8s.io/v1beta1	rbac.authorization.k8s.io/v1
Role	rbac.authorization.k8s.io/v1beta1	rbac.authorization.k8s.io/v1
RoleBinding	rbac.authorization.k8s.io/v1beta1	rbac.authorization.k8s.io/v1
PriorityClass	scheduling.k8s.io/v1beta1	scheduling.k8s.io/v1
CSIDriver	storage.k8s.io/v1beta1	storage.k8s.io/v1
CSINode	storage.k8s.io/v1beta1	storage.k8s.io/v1
StorageClass	storage.k8s.io/v1beta1	storage.k8s.io/v1
VolumeAttachment	storage.k8s.io/v1beta1	storage.k8s.io/v1

Kubernetes 1.16 released 18 Sep 2019

Kind	API version	Use instead
ControllerRevision	apps/v1beta1	apps/v1
ControllerRevision	apps/v1beta2	apps/v1
DaemonSet	apps/v1beta2	apps/v1
Deployment	apps/v1beta1	apps/v1
Deployment	apps/v1beta2	apps/v1
DeploymentRollback	apps/v1beta1	apps/v1
ReplicaSet	apps/v1beta2	apps/v1
ReplicaSet	apps/v1beta1	apps/v1
Scale	apps/v1beta1	autoscaling/v1
Scale	apps/v1beta2	autoscaling/v1
StatefulSet	apps/v1beta1	apps/v1
StatefulSet	apps/v1beta2	apps/v1
DaemonSet	extensions/v1beta1	apps/v1
Deployment	extensions/v1beta1	apps/v1
DeploymentRollback	extensions/v1beta1	—
NetworkPolicy	extensions/v1beta1	networking.k8s.io/v1
PodSecurityPolicy	extensions/v1beta1	Pod Security Admission (no API replacement)
ReplicaSet	extensions/v1beta1	apps/v1
Scale	extensions/v1beta1	—

Rows in grey were alpha, or beta versions that were off by default, so they only affected clusters that enabled them. Sources: lifecycle markers in the Kubernetes source (v1.37.2) and the official Deprecated API Migration Guide; see methodology for the cross-check.