### Other (Cleanup or Flake)

- Kube-apiserver: sets an upper-bound on the lifetime of idle keep-alive connections and time to read the headers of incoming requests ([#103958](https://github.com/kubernetes/kubernetes/pull/103958), [@liggitt](https://github.com/liggitt)) [SIG API Machinery and Node]

## Dependencies

libp2p.direct

// Libre IT Ltd : https://libre.nz
// Submitted by Tomas Maggio <******@****.***>
runcontainers.dev

// Lifetime Hosting : https://Lifetime.Hosting/
// Submitted by Mike Fillator <support@lifetime.hosting>
co.business
co.education
co.events
co.financial
co.network
co.place
co.technology

// linkyard ldt: https://www.linkyard.ch/

- Added validation to reject Pods using the `PodLevelResources` feature on Windows...

* Fix scheduler cache panic when updating pod conditions. ([#56731](https://github.com/kubernetes/kubernetes/pull/56731), [@bsalamat](https://github.com/bsalamat))
* Add new Prometheus metric that monitors the remaining lifetime of certificates used to authenticate requests to the API server. ([#50387](https://github.com/kubernetes/kubernetes/pull/50387), [@jcbsmpsn](https://github.com/jcbsmpsn))

- Added two client certificate metrics for exec auth:
    - `rest_client_certificate_expiration_seconds` a gauge reporting the lifetime of the current client certificate. Reports the time of expiry in seconds since January 1, 1970 UTC.

    * environments.
* Improved Italian translation for kubectl ([#51463](https://github.com/kubernetes/kubernetes/pull/51463), [@lucab85](https://github.com/lucab85))
* Add a metric to the kubelet to monitor remaining lifetime of the certificate that ([#51031](https://github.com/kubernetes/kubernetes/pull/51031), [@jcbsmpsn](https://github.com/jcbsmpsn))
    * authenticates the kubelet to the API server.

### Other (Cleanup or Flake)

- Kube-apiserver: sets an upper-bound on the lifetime of idle keep-alive connections and time to read the headers of incoming requests ([#103958](https://github.com/kubernetes/kubernetes/pull/103958), [@liggitt](https://github.com/liggitt)) [SIG API Machinery and Node]

## Dependencies

<p>
The <a href="/doc/go1compat">Go 1 compatibility guarantee</a> ensures that
programs written to the Go 1 specification will continue to compile and run
correctly, unchanged, over the lifetime of that specification.
More generally, as adjustments are made and features added to the language,
the compatibility guarantee ensures that a Go program that works with a

### Other (Cleanup or Flake)

- Kube-apiserver: sets an upper-bound on the lifetime of idle keep-alive connections and time to read the headers of incoming requests ([#103958](https://github.com/kubernetes/kubernetes/pull/103958), [@liggitt](https://github.com/liggitt)) [SIG API Machinery and Node]

## Dependencies