* fluentd-gcp resources can be modified via a ScalingPolicy. ([#59657](https://github.com/kubernetes/kubernetes/pull/59657), [@x13n](https://github.com/x13n))

* Added anti-affinity to kube-dns pods. Otherwise the "no single point of failure" setting doesn't actually work (a single node failure can still take down the entire cluster). ([#57683](https://github.com/kubernetes/kubernetes/pull/57683), [@vainu-arto](https://github.com/vainu-arto))

JSON API clients should tolerate `null` values for such fields, and treat `null` and `[]` as equivalent in meaning unless specifically documented otherwise for a particular field. ([#44593](https://github.com/kubernetes/kubernetes/pull/44593))

### Other notable changes

- Bump distroless-iptables to 0.2.8 based on Go 1.20.11 ([#121975](https://github.com/kubernetes/kubernetes/pull/121975), [@cpanato](https://github.com/cpanato)) [SIG Testing]
- Makefile and scripts now respect GOTOOLCHAIN and otherwise ensure ./.go-version is used ([#122076](https://github.com/kubernetes/kubernetes/pull/122076), [@BenTheElder](https://github.com/BenTheElder)) [SIG Release and Testing]

## Dependencies

### Added
_Nothing has changed._

- Bump distroless-iptables to 0.2.8 based on Go 1.20.11 ([#121976](https://github.com/kubernetes/kubernetes/pull/121976), [@cpanato](https://github.com/cpanato)) [SIG Testing]
- Makefile and scripts now respect GOTOOLCHAIN and otherwise ensure ./.go-version is used ([#122075](https://github.com/kubernetes/kubernetes/pull/122075), [@BenTheElder](https://github.com/BenTheElder)) [SIG Release and Testing]

## Dependencies

### Added
_Nothing has changed._

- Bump distroless-iptables to 0.2.8 based on Go 1.20.11 ([#121962](https://github.com/kubernetes/kubernetes/pull/121962), [@cpanato](https://github.com/cpanato)) [SIG Testing]
- Makefile and scripts now respect GOTOOLCHAIN and otherwise ensure ./.go-version is used ([#122077](https://github.com/kubernetes/kubernetes/pull/122077), [@BenTheElder](https://github.com/BenTheElder)) [SIG Release and Testing]

## Dependencies

### Added
_Nothing has changed._

  * Also, if the value of adminId in the in-tree Storageclass is different from admin, the adminSecretName mentioned in the in-tree Storageclass has to be patched with the base64 value of the adminId parameter value, otherwise this step can be skipped.(#95361, @humblec) [SIG API Machinery, Node, Scheduling, Storage]

### Documentation

    * Setting `status_code` to `204`, `304`, or any code below `200` (1xx) will remove the body from the response.
    * This fixes an error in Uvicorn that otherwise would be thrown: `RuntimeError: Response content longer than Content-Length`.
    * This removes `fastapi.openapi.constants.STATUS_CODES_WITH_NO_BODY`, it is replaced by a function in utils.

### Translations