new `--requestheader-uid-headers` flag allows configuring request header authentication to obtain the authenticating user's UID from the specified headers. The suggested value for the new option is `X-Remote-Uid`. When specified, the `kube-system/extension-apiserver-authentication` configmap will include the value in its `.data[requestheader-uid-headers]` field. ([#115834](https://github.com/kubernetes/kubernetes/pull/115834), [@stlaz](https://github.com/stlaz)) [SIG API Machinery, Auth, Cloud Provider...

### API Change

- 'A new `preEnqueue` extension point was added to scheduler's component config
  `v1beta2/v1beta3/v1`.'
   ([#113275](https://github.com/kubernetes/kubernetes/pull/113275), [@Huang-Wei](https://github.com/Huang-Wei))

- PreFilter extension in the scheduler framework now returns not only status but also PreFilterResult ([#108648](https://github.com/kubernetes/kubernetes/pull/108648), [@ahg-g](https://github.com/ahg-g))

239B..23CE    ; valid                  ;      ; NV8    # 3.2  LEFT PARENTHESIS UPPER HOOK..RETURN SYMBOL
23CF..23D0    ; valid                  ;      ; NV8    # 4.0  EJECT SYMBOL..VERTICAL LINE EXTENSION
23D1..23DB    ; valid                  ;      ; NV8    # 4.1  METRICAL BREVE..FUSE
23DC..23E7    ; valid                  ;      ; NV8    # 5.0  TOP PARENTHESIS..ELECTRICAL INTERSECTION

&.margin-bottom {\n    margin-bottom: 25px;\n  }\n\n  > .description-header {\n    font-size: 16px;\n    font-weight: 600;\n    margin: 0;\n    padding: 0;\n  }\n\n  > .description-text {\n    text-transform: uppercase;\n  }\n\n  // Description Block Extension\n  .description-icon {\n    font-size: 16px;\n  }\n}\n\n// List utility classes\n.list-group-unbordered {\n  > .list-group-item {\n    border-left: 0;\n    border-radius: 0;\n    border-right: 0;\n    padding-left: 0;\n    padding-right: 0;\n  }\n}\n\n.list-header...