KubeKey v4.0.0-alpha.5 not support flags 'version --show-supported-k8s' anymore?

[WowYouCanReallyDance]

Your current KubeKey version

v4.0.0-alpha.5

Describe this feature

we really hope that KubeKey v4* continue to support flags 'version --show-supported-k8s', that's helpful.

Describe the solution you'd like

just like ver3.* did.
./kk version --show-supported-k8s

Additional information

No response

[redscholar]

In Kubekey v4, to enhance compatibility, all software versions and Kubernetes versions can be customized. Theoretically, it supports all Kubernetes versions. However, we have not yet tested it with every Kubernetes version. Based on future test results, we will provide recommended software version configurations for each Kubernetes version.
the config like: https://github.com/kubesphere/kubekey/blob/feature-gitops/builtin/inventory/config.yaml