### Native. C Export

- [`KT-56182`](https://youtrack.jetbrains.com/issue/KT-56182) [K2/N] C export doesn't work for non-root packages with K2

### Native. C and ObjC Import

- [`KT-59642`](https://youtrack.jetbrains.com/issue/KT-59642) Remove ability to import forward declaration by library package name

- E2e framework: added `--report-complete-ginkgo` and `--report-complete-junit` parameters. They work like `ginkgo --json-report <report dir>/ginkgo/report.json --junit-report <report dir>/ginkgo/report.xml`. ([#115678](https://github.com/kubernetes/kubernetes/pull/115678), [@pohly](https://github.com/pohly)) [SIG Testing]

- Fix the bug that the metrics for the cluster IP allocator are incorrectly reported. ([#110027](https://github.com/kubernetes/kubernetes/pull/110027), [@tksm](https://github.com/tksm)) [SIG Instrumentation]

regression that could incorrectly reject pods with `OutOfCpu` errors if they were rapidly scheduled after other pods were reported as complete in the API. The Kubelet now waits to report the phase of a pod as terminal in the API until all running containers are guaranteed to have stopped and no new containers can be started.  Short-lived pods may take slightly longer (~1s) to report Succeeded or Failed after this change. ([#108366](https://github.com/kubernetes/kubernetes/pull/108366), [@smarterclay...

Here's the release [scalability validation report].

[SIG Scalability]: https://github.com/kubernetes/community/tree/master/sig-scalability
[scalability validation report]: https://github.com/kubernetes/sig-release/blob/master/releases/release-1.8/scalability_validation_report.md

### SIG Scheduling

- github.com/hashicorp/serf: [v0.8.2](https://github.com/hashicorp/serf/tree/v0.8.2)
- github.com/jpillora/backoff: [v1.0.0](https://github.com/jpillora/backoff/tree/v1.0.0)
- github.com/jstemmer/go-junit-report: [v0.9.1](https://github.com/jstemmer/go-junit-report/tree/v0.9.1)
- github.com/kr/logfmt: [b84e30a](https://github.com/kr/logfmt/tree/b84e30a)
- github.com/kr/pty: [v1.1.1](https://github.com/kr/pty/tree/v1.1.1)

- Number of errors reported to the metric `storage_operation_duration_seconds_count` for emptyDir decreased significantly because previously one error was reported for each projected volume created. ([#117022](https://github.com/kubernetes/kubernetes/pull/117022), [@mpatlasov](https://github.com/mpatlasov)) [SIG Storage]

}

message PortStatus {
  // Port is the port number of the service port of which status is recorded here
  optional int32 port = 1;

  // Protocol is the protocol of the service port of which status is recorded here
  // The supported values are: "TCP", "UDP", "SCTP"
  optional string protocol = 2;

  // Error is to record the problem with the service port

## 0.51.0

* Re-export utils from Starlette:
    * This allows using things like `from fastapi.responses import JSONResponse` instead of `from starlette.responses import JSONResponse`.
    * It's mainly syntax sugar, a convenience for developer experience.

  as `potential` node. ([#120871](https://github.com/kubernetes/kubernetes/pull/120871), [@pohly](https://github.com/pohly))
- `kube-proxy` now reports its health more accurately in dual-stack clusters when there are problems with only one IP family. ([#118146](https://github.com/kubernetes/kubernetes/pull/118146), [@aroradaman](https://github.com/aroradaman))