-  Remove already deprecated options `resyncperiod` and `upstream` in the Kubernetes plugin.
  -  Includes Prometheus metrics name changes (to bring them in line with standard Prometheus metrics naming convention). They will be backward incompatible with existing reporting formulas that use the old metrics' names.
  -  The federation plugin (allows for v1 Kubernetes federation) has been removed.

                                type: string
                              metric:
                                description: |-
                                  One of the well-known [Istio Standard Metrics](https://istio.io/latest/docs/reference/config/metrics/).

                                type: string
                              metric:
                                description: |-
                                  One of the well-known [Istio Standard Metrics](https://istio.io/latest/docs/reference/config/metrics/).

        and
        [`@dataclasses.dataclass`](https://docs.python.org/3/library/dataclasses.html#dataclasses.dataclass)
        from the standard Python library.
    *   Extension types are supported by Keras, tf.data, TF-hub, SavedModel,
        tf.function, control flow ops, py_function, and distribution strategy.

3002          ; mapped                 ; 002E          # 1.1  IDEOGRAPHIC FULL STOP
3003..3004    ; valid                  ;      ; NV8    # 1.1  DITTO MARK..JAPANESE INDUSTRIAL STANDARD SYMBOL
3005..3007    ; valid                                  # 1.1  IDEOGRAPHIC ITERATION MARK..IDEOGRAPHIC NUMBER ZERO
3008..3029    ; valid                  ;      ; NV8    # 1.1  LEFT ANGLE BRACKET..HANGZHOU NUMERAL NINE

containers.\n  resize: vertical;\n}\n\nfieldset {\n  // Browsers set a default `min-width: min-content;` on fieldsets,\n  // unlike e.g. `<div>`s, which have `min-width: 0;` by default.\n  // So we reset that to ensure fieldsets behave more like a standard block element.\n  // See https://github.com/twbs/bootstrap/issues/12359\n  // and https://html.spec.whatwg.org/multipage/#the-fieldset-and-legend-elements\n  min-width: 0;\n  // Reset the default outline behavior of fieldsets so they don't affect...

containers.\n  resize: vertical;\n}\n\nfieldset {\n  // Browsers set a default `min-width: min-content;` on fieldsets,\n  // unlike e.g. `<div>`s, which have `min-width: 0;` by default.\n  // So we reset that to ensure fieldsets behave more like a standard block element.\n  // See https://github.com/twbs/bootstrap/issues/12359\n  // and https://html.spec.whatwg.org/multipage/#the-fieldset-and-legend-elements\n  min-width: 0;\n  // Reset the default outline behavior of fieldsets so they don't affect...