- reach GA, and deprecate the beta, or
 - have a new beta version _(and deprecate the previous beta)_.

If a REST API reaches the end of that nine-month countdown, then the next Kubernetes release will deprecate that API version. More information can be found on [the Kubernetes Blog](https://kubernetes.io/blog/2020/08/21/moving-forward-from-beta/).

opacity: 1;\n}\n\n.form-control:disabled, .form-control[readonly] {\n  background-color: #e9ecef;\n  opacity: 1;\n}\n\ninput[type=\"date\"].form-control,\ninput[type=\"time\"].form-control,\ninput[type=\"datetime-local\"].form-control,\ninput[type=\"month\"].form-control {\n  -webkit-appearance: none;\n  -moz-appearance: none;\n  appearance: none;\n}\n\nselect.form-control:-moz-focusring {\n  color: transparent;\n  text-shadow: 0 0 0 #495057;\n}\n\nselect.form-control:focus::-ms-value {\n  color: #495057;\n...

input[type=\"checkbox\"] {\n  box-sizing: border-box; // 1. Add the correct box sizing in IE 10-\n  padding: 0; // 2. Remove the padding in IE 10-\n}\n\n\ninput[type=\"date\"],\ninput[type=\"time\"],\ninput[type=\"datetime-local\"],\ninput[type=\"month\"] {\n  // Remove the default appearance of temporal inputs to avoid a Mobile Safari\n  // bug where setting a custom line-height prevents text from being vertically\n  // centered within the input.\n  // See https://bugs.webkit.org/show_bug.cgi?id=139848\n...