* Removed comments in json config when using kubectl edit with -o json ([#31685](https://github.com/kubernetes/kubernetes/pull/31685), [@jellonek](https://github.com/jellonek))

        self.exception_handlers.setdefault(
            WebSocketRequestValidationError,
            websocket_request_validation_exception_handler,  # type: ignore[arg-type]  # ty: ignore[unused-ignore-comment]
        )  # ty: ignore[no-matching-overload]

        self.user_middleware: list[Middleware] = (
            [] if middleware is None else list(middleware)
        )

     * respect to reads.
     *
     * As a guide, all critical volatile reads and writes to the count field are marked in code
     * comments.
     */

    @Weak final LocalCache<K, V> map;

    /** The number of live elements in this segment's region. */
    volatile int count;

* MountPath should be absolute ([#48815](https://github.com/kubernetes/kubernetes/pull/48815), [@dixudx](https://github.com/dixudx))
* Updated comments of func in testapi. ([#48407](https://github.com/kubernetes/kubernetes/pull/48407), [@k82cn](https://github.com/k82cn))

We expect this implementation to progress from alpha to beta and GA in coming releases, so we’re eager to have you comment about your dual-stack experiences in [#k8s-dual-stack](https://kubernetes.slack.com/messages/k8s-dual-stack) or in [enhancements #563](https://features.k8s.io/563). 

### go1.15.5

* Update FitError as a message component into the PodConditionUpdater. ([#39491](https://github.com/kubernetes/kubernetes/pull/39491), [@jayunit100](https://github.com/jayunit100))
* Fix comment and optimize code ([#38084](https://github.com/kubernetes/kubernetes/pull/38084), [@tanshanshan](https://github.com/tanshanshan))

     * respect to reads.
     *
     * As a guide, all critical volatile reads and writes to the count field are marked in code
     * comments.
     */

    @Weak final LocalCache<K, V> map;

    /** The number of live elements in this segment's region. */
    volatile int count;

- Revised the comment about the feature-gate level for PodFailurePolicy from alpha to beta ([#117814](https://github.com/kubernetes/kubernetes/pull/117814), [@kerthcet](https://github.com/kerthcet)) [SIG Apps]

### Feature

* kubectl: fixes issue with `-o yaml` and `-o json` omitting kind and apiVersion when used with `--dry-run` ([#61808](https://github.com/kubernetes/kubernetes/pull/61808), [@liggitt](https://github.com/liggitt))
* Ensure reasons end up as comments in `kubectl edit`. ([#60990](https://github.com/kubernetes/kubernetes/pull/60990), [@bmcstdio](https://github.com/bmcstdio))

- Fixed incorrect "v1 Binding is deprecated in v1.6+" warning in kube-scheduler log. ([#125540](https://github.com/kubernetes/kubernetes/pull/125540), [@pohly](https://github.com/pohly)) [SIG API Machinery]
- Fixed the comment for the Job's managedBy field. ([#124793](https://github.com/kubernetes/kubernetes/pull/124793), [@mimowo](https://github.com/mimowo)) [SIG API Machinery and Apps]