address, and port flags have been removed and replaced by bind-address, insecure-bind-address, and insecure-port, respectively. They are marked as deprecated in [#36604](https://github.com/kubernetes/kubernetes/pull/36604), which is more than a year ago.  ([#59018](https://github.com/kubernetes/kubernetes/pull/59018), [@hzxuzhonghu](https://github.com/hzxuzhonghu))

* The alpha `--init-config-dir` flag has been removed. Instead, use the `--config` flag to reference a kubelet configuration...