deprecation of `apiextensions.k8s.io/v1beta1`

Summary

with recent kubernetes releases apiextensions.k8s.io/v1beta1 is being deprecated:

W0512 16:11:40.646660 1046431 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition

Steps to reproduce

• setup recent k8s cluster:

kubectl version

• try to deploy helm chart:

h upgrade cngl . --install --set certmanager-issuer.email=dmakovey@gitlab.com

Configuration used

default

Current behavior

W0512 16:11:40.646660 1046431 warnings.go:70] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition

Expected behavior

No warning

Versions

• Chart: 38e5559f (master)
• Platform:
  • Self-hosted: K3S (via k3d)
• Kubernetes: (kubectl version)
  • Client: {Major:"1", Minor:"17+", GitVersion:"v1.17.17-dispatcher", GitCommit:"a39a896b5018d0c800124a36757433c660fd0880", GitTreeState:"clean", BuildDate:"2021-01-28T21:47:26Z", GoVersion:"go1.13.9", Compiler:"gc", Platform:"linux/amd64"}
  • Server: {Major:"1", Minor:"20", GitVersion:"v1.20.6+k3s1", GitCommit:"8d0432824a9fd9474b67138b7630c33f285d332f", GitTreeState:"clean", BuildDate:"2021-04-16T19:04:44Z", GoVersion:"go1.15.10", Compiler:"gc", Platform:"linux/amd64"}
• Helm: (helm version)
  • Client: {Version:"v3.5.4", GitCommit:"1b5edb69df3d3a08df77c9902dc17af864ff05d1", GitTreeState:"clean", GoVersion:"go1.15.11"}

Relevant logs