CKS Lab challenge -3 - Running Old K8s version (v1.23) Impacting Answers

Hello’s,
CKS Lab Challenge 3. Running version 1.23 which skews the answers. For example, Task is to enable PodSecurity Policy admission controller. Why even have this when this was deprecated in version Kubernetes v1.21, and removed from Kubernetes in v1.25?

Reasonable question; yes, PSP is out of K8s as of 1.25. I’m not sure what the schedule is for updating the challenge to a newer version of K8s. I’ve put in a ticket to the team to find out.