*   Add a `tf.distribute.cluster_resolver.TPUClusterResolver.connect` API to
    simplify TPU initialization.
*   Add `tf.distribute.Strategy.gather` and
    `tf.distribute.ReplicaContext.all_gather` methods to gather and concatenate
    `tf.distribute.DistributedValues` across workers and devices.

### `tf.keras`:

*   Introduces experimental preprocessing layers API

                - FAIL_OPEN
                type: string
              imagePullPolicy:
                description: |-
                  The pull behaviour to be applied when fetching Wasm module by either OCI image or `http/https`.

                  Valid Options: IfNotPresent, Always
                enum:
                - UNSPECIFIED_POLICY
                - IfNotPresent
                - Always

                - FAIL_OPEN
                type: string
              imagePullPolicy:
                description: |-
                  The pull behaviour to be applied when fetching Wasm module by either OCI image or `http/https`.

                  Valid Options: IfNotPresent, Always
                enum:
                - UNSPECIFIED_POLICY
                - IfNotPresent
                - Always

1681..169A    ; valid                                  # 3.0  OGHAM LETTER BEITH..OGHAM LETTER PEITH
169B..169C    ; valid                  ;      ; NV8    # 3.0  OGHAM FEATHER MARK..OGHAM REVERSED FEATHER MARK
169D..169F    ; disallowed                             # NA   <reserved-169D>..<reserved-169F>
16A0..16EA    ; valid                                  # 3.0  RUNIC LETTER FEHU FEOH FE F..RUNIC LETTER X

      found errors.
    - this required deleting some genfeddoc stuff. the binary no longer
      exists in k/k repo since we removed federation/, and I don't see it
      in https://github.com/kubernetes-sigs/kubefed/ either. I'm assuming
      that it's gone for good now.
  
  - bazel: output go_binary rule directly from go_binary_conditional_pure
    
    From: [@mikedanese](https://github.com/mikedanese):

removes default browser padding and list-style\n@mixin list-unstyled() {\n  padding-left: 0;\n  list-style: none;\n}\n","// Responsive images (ensure images don't scale beyond their parents)\n//\n// This is purposefully opt-in via an explicit class rather than being the default for all `<img>`s.\n// We previously tried the \"images are responsive by default\" approach in Bootstrap v2,\n// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)\n// which...

removes default browser padding and list-style\n@mixin list-unstyled() {\n  padding-left: 0;\n  list-style: none;\n}\n","// Responsive images (ensure images don't scale beyond their parents)\n//\n// This is purposefully opt-in via an explicit class rather than being the default for all `<img>`s.\n// We previously tried the \"images are responsive by default\" approach in Bootstrap v2,\n// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)\n// which...