- `apiserver_flowcontrol_demand_seats_stdev`: Time-weighted standard deviation, over last adjustment period, of demand_seats
    - `apiserver_flowcontrol_demand_seats_smoothed`: Smoothed seat demands
    - `apiserver_flowcontrol_target_seats`: Seat allocation targets
    - `apiserver_flowcontrol_seat_fair_frac`: Fair fraction of server's concurrency to allocate to each priority level that can use it

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...

### CLI

This release includes a change to [kubectl get and describe to work better with extensions](https://github.com/kubernetes/enhancements/issues/515), as the server, rather than the client, returns this information for a smoother user experience.

### Network