*   Added support for cross-trainer data caching in tf.data service. This
        saves computation resources when concurrent training jobs train from the
        same dataset. See
        (https://www.tensorflow.org/api_docs/python/tf/data/experimental/service#sharing_tfdata_service_with_concurrent_trainers)
        for more details.
    *   Added `dataset_id` to `tf.data.experimental.service.register_dataset`.

  - `serviceName` -> `service.name`
  - `servicePort` -> `service.port.name` (for string values)
  - `servicePort` -> `service.port.number` (for numeric values)
  - `pathType` no longer has a default value in v1; "Exact", "Prefix", or "ImplementationSpecific" must be specified

  Other Ingress API updates:
  - backends can now be resource or service backends

background-image and -size.\n\n@mixin img-retina($file-1x, $file-2x, $width-1x, $height-1x) {\n  background-image: url($file-1x);\n\n  // Autoprefixer takes care of adding -webkit-min-device-pixel-ratio and -o-min-device-pixel-ratio,\n  // but doesn't convert dppx=>dpi.\n  // There's no such thing as unprefixed min-device-pixel-ratio since it's nonstandard.\n  // Compatibility info: https://caniuse.com/#feat=css-media-resolution\n  @media only screen and (min-resolution: 192dpi), // IE9-11 don't support...

                type: object
                x-kubernetes-validations:
                - message: Support kinds are core/Service, networking.istio.io/ServiceEntry,
                    gateway.networking.k8s.io/Gateway
                  rule: '[self.group, self.kind] in [[''core'',''Service''], ['''',''Service''],
                    [''gateway.networking.k8s.io'',''Gateway''], [''networking.istio.io'',''ServiceEntry'']]'
              targetRefs:

background-image and -size.\n\n@mixin img-retina($file-1x, $file-2x, $width-1x, $height-1x) {\n  background-image: url($file-1x);\n\n  // Autoprefixer takes care of adding -webkit-min-device-pixel-ratio and -o-min-device-pixel-ratio,\n  // but doesn't convert dppx=>dpi.\n  // There's no such thing as unprefixed min-device-pixel-ratio since it's nonstandard.\n  // Compatibility info: https://caniuse.com/css-media-resolution\n  @media only screen and (min-resolution: 192dpi), // IE9-11 don't support dppx\n...

211E..211F    ; valid                  ;      ; NV8    # 1.1  PRESCRIPTION TAKE..RESPONSE
2120          ; mapped                 ; 0073 006D     # 1.1  SERVICE MARK
2121          ; mapped                 ; 0074 0065 006C #1.1  TELEPHONE SIGN
2122          ; mapped                 ; 0074 006D     # 1.1  TRADE MARK SIGN