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

    /** The key of the configuration. e.g. Referrer-Policy:strict-origin-when-cross-origin */
    String API_JSON_RESPONSE_HEADERS = "api.json.response.headers";

    /** The key of the configuration. e.g. false */
    String API_JSON_RESPONSE_EXCEPTION_INCLUDED = "api.json.response.exception.included";

    /** The key of the configuration. e.g. Referrer-Policy:strict-origin-when-cross-origin */

- 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,...