Action Required:

• The deprecated ThirdPartyResource (TPR) API was removed. To avoid losing your TPR data, migrate to CustomResourceDefinition.

  • kubernetes/kubernetes#48353

New Features:

• [alpha] The CustomResourceDefinition API can now optionally validate custom objects based on a JSON schema provided in the CRD spec. Enable this alpha feature with the CustomResourceValidation feature gate in kube-apiserver.

  • kubernetes/kubernetes#47263

• CustomResourceDefinitions support metadata.generation and implement spec/status split.

  • kubernetes/kubernetes#50764