extensions/v1beta1/Ingress incorrectly marked as deprecated in 1.16

[brandonkal]

Problem description

Pulumi k8s helm refuses to deploy a helm chart with an ingress with apiVersion "extensions/v1beta1" was removed in Kubernetes 1.16 but this will continue to be served until 1.20.

As suggested in Slack, I am opening this issue here.

See https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.16.md#deprecations-and-removals

• I saw an issue in the following Pulumi Program:
  deploying openfaas helm chart via pulumi

Suggestions for a fix

It appears the entire "extensions/v1beta1" is marked as deprecated in 1.1.6. However, the Ingress resource should not be considered deprecated until 1.20. Perhaps a warning would be more appropriate, not a hard fail.