- Fixed a regression in the default `v1.27` configurations in `kube-apiserver`: fixed the `AggregatedDiscoveryEndpoint` feature (`beta` in `v1.27+`) to successfully fetch discovery information from aggregated API servers that do not check `Accept` headers when serving the `/apis` endpoint. ([#119870](https://github.com/kubernetes/kubernetes/pull/119870), [@Jefftree](https://github.com/Jefftree))

        from fastapi import FastAPI, WebSocket

        app = FastAPI()

        @app.websocket("/ws")
        async def websocket_endpoint(websocket: WebSocket):
            await websocket.accept()
            while True:
                data = await websocket.receive_text()
                await websocket.send_text(f"Message text was: {data}")
        ```
        """

* ♻ Simplify conditional assignment in `fastapi/dependencies/utils.py`. PR [#4597](https://github.com/tiangolo/fastapi/pull/4597) by [@cikay](https://github.com/cikay).
* ⬆ Upgrade version pin accepted for Flake8, for internal code, to `flake8 >=3.8.3,<6.0.0`. PR [#4097](https://github.com/tiangolo/fastapi/pull/4097) by [@jamescurtin](https://github.com/jamescurtin).

ersOrTransports","jqXHR","inspected","seekingTransport","inspect","prefilterOrFactory","dataTypeOrTransport","ajaxExtend","flatOptions","ajaxSettings","active","lastModified","etag","url","isLocal","protocol","processData","async","contentType","accepts","json","responseFields","converters","* text","text html","text json","text xml","ajaxSetup","settings","ajaxPrefilter","ajaxTransport","ajax","transport","cacheURL","responseHeadersString","responseHeaders","timeoutTimer","urlAnchor","fireGloba...

* kubeadm: prevent PSP blocking of upgrade image prepull by using a non-root user ([#77792](https://github.com/kubernetes/kubernetes/pull/77792), [@neolit123](https://github.com/neolit123))
* kubelet now accepts a --cni-cache-dir option, which defaults to /var/lib/cni/cache, where CNI stores cache files. ([#78908](https://github.com/kubernetes/kubernetes/pull/78908), [@dcbw](https://github.com/dcbw))

- Changes the kubectl `--validate` flag from a bool to a string that accepts the values {true, strict, warn, false, ignore}

1F250         ; mapped                 ; 5F97          # 6.0  CIRCLED IDEOGRAPH ADVANTAGE
1F251         ; mapped                 ; 53EF          # 6.0  CIRCLED IDEOGRAPH ACCEPT
1F252..1F25F  ; disallowed                             # NA   <reserved-1F252>..<reserved-1F25F>
1F260..1F265  ; valid                  ;      ; NV8    # 10.0 ROUNDED SYMBOL FOR FU..ROUNDED SYMBOL FOR CAI