DOS vulnerabilities for `CVE-2023-44487` and `CVE-2023-39325` for the API server when the client is unauthenticated. The mitigation may be disabled by setting the `UnauthenticatedHTTP2DOSMitigation` feature gate to `false` (it is enabled by default). An API server fronted by an L7 load balancer that already mitigates these http/2 attacks may choose to disable the kube-apiserver mitigation to avoid disrupting load balancer -> kube-apiserver connections if http/2 requests from multiple clients share...

     * -Dio.netty.noKeySetOptimization=true<br>
     * -Dio.netty.recycler.maxCapacityPerThread=0<br>
     * -Dlog4j.shutdownHookEnabled=false<br>
     * -Dlog4j2.formatMsgNoLookups=true<br>
     * -Dlog4j2.disable.jmx=true<br>
     * -Dlog4j.skipJansi=true<br>
     * -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider<br>
     * -Dorg.apache.pdfbox.rendering.UsePureJavaCMYKConversion=true<br>
     *  */

* 🔧 Update sponsors, disable ImgWhale. PR [#5338](https://github.com/tiangolo/fastapi/pull/5338) by [@tiangolo](https://github.com/tiangolo).

## 0.81.0

### Features

* ✨ Add ReDoc `<noscript>` warning when JS is disabled. PR [#5074](https://github.com/tiangolo/fastapi/pull/5074) by [@evroon](https://github.com/evroon).

- API Server tracing root span name for opentelemetry is changed from `KubernetesAPI` to `HTTP GET`. ([#112545](https://github.com/kubernetes/kubernetes/pull/112545), [@dims](https://github.com/dims))

  // sensitive information. If this is not provided, Login operation will fail.
  optional SecretReference secretRef = 3;

  // sslEnabled is the flag to enable/disable SSL communication with Gateway, default false
  // +optional
  optional bool sslEnabled = 4;

  // protectionDomain is the name of the ScaleIO Protection Domain for the configured storage.
  // +optional

- IPVS: Any ipvs scheduler can now be configured. If a un-usable scheduler is configured `kube-proxy` will re-start and the logs must be checked (same as before but different...

- Prevent watch cache starvation by moving its watch to separate RPC and add a SeparateCacheWatchRPC feature flag to disable this behavior ([#123694](https://github.com/kubernetes/kubernetes/pull/123694), [@mengqiy](https://github.com/mengqiy)) [SIG API Machinery]

which becomes an attribute for all the fields in the corresponding
field declaration. An empty tag string is equivalent to an absent tag.
The tags are made visible through a <a href="/pkg/reflect/#StructTag">reflection interface</a>
and take part in <a href="#Type_identity">type identity</a> for structs
but are otherwise ignored.
</p>

<pre>
struct {