2CC1          ; valid                                  # 4.1  COPTIC SMALL LETTER SAMPI
2CC2          ; mapped                 ; 2CC3          # 4.1  COPTIC CAPITAL LETTER CROSSED SHEI
2CC3          ; valid                                  # 4.1  COPTIC SMALL LETTER CROSSED SHEI
2CC4          ; mapped                 ; 2CC5          # 4.1  COPTIC CAPITAL LETTER OLD COPTIC SHEI

        layer which applies the hashing trick to the concatenation of crossed
        scalar inputs. This provides a stateless way to try adding feature
        crosses of integer or string data to a model.
    *   Removed `keras.layers.experimental.preprocessing.CategoryCrossing`.
        Users should migrate to the `HashedCrossing` layer or use
        `tf.sparse.cross`/`tf.ragged.cross` directly.

- Apiserver add a new flag --goaway-chance which is the fraction of requests that will be closed gracefully(GOAWAY) to prevent HTTP/2 clients from getting stuck on a single apiserver. 
  After the connection closed(received GOAWAY), the client's other in-flight requests won't be affected, and the client will reconnect. 

&:not(:disabled):not(.disabled).active,\n  .show > &.dropdown-toggle {\n    color: color-yiq($active-background);\n    background-color: $active-background;\n    @if $enable-gradients {\n      background-image: none; // Remove the gradient for the pressed/active state\n    }\n    border-color: $active-border;\n\n    &:focus {\n      @if $enable-shadows and $btn-active-box-shadow != none {\n        @include box-shadow($btn-active-box-shadow, 0 0 0 $btn-focus-width rgba(mix(color-yiq($background), $border,...

This change fixes a [CSRF](https://en.wikipedia.org/wiki/Cross-site_request_forgery) security vulnerability when using cookies for authentication in path operations with JSON payloads sent by browsers.