v1.5.1

• Remove kube-rbac-proxy dependency (#63). The proxy was only being used to provide authentication to the /metrics endpoint on the operator, which doesn't expose any sensitive information. This was requiring frequent updates to the operator just to keep the dependency up-to-date. We've opted to remove the dependency to avoid this. If you were previously hitting the /metrics operator endpoint over HTTPS with authentication on port 8443, you should switch this to unauthenticated HTTP on port 8080.