- [`KT-58033`](https://youtrack.jetbrains.com/issue/KT-58033) K2 reports Constructor must be private or protected in sealed class in actual sealed class if its constructor has own actual declaration
- [`KT-58061`](https://youtrack.jetbrains.com/issue/KT-58061) K2: false-positive unsupported feature error on callable references to Java methods from annotation interfaces

### **Network**

#### **IPv6**

*   [alpha] IPv6 support has been added. Notable IPv6 support details include:
    *   Support for IPv6-only Kubernetes cluster deployments. **<span style="text-decoration:underline;">Note:</span>** This feature does not provide dual-stack support.
    *   Support for IPv6 Kubernetes control and data planes.
    *   Support for Kubernetes IPv6 cluster deployments using kubeadm.

	* Tokens retrieved from Google Cloud with application default credentials will not be cached if the client fails authorization ([#46694](https://github.com/kubernetes/kubernetes/pull/46694), [@matt-tyler](https://github.com/matt-tyler))

	* Add metrics to all major gce operations {latency, errors} ([#44510](https://github.com/kubernetes/kubernetes/pull/44510), [@bowei](https://github.com/bowei))

	    * The new metrics are:

  optional bool allocateLoadBalancerNodePorts = 20;

  // loadBalancerClass is the class of the load balancer implementation this Service belongs to.
  // If specified, the value of this field must be a label-style identifier, with an optional prefix,
  // e.g. "internal-vip" or "example.com/internal-vip". Unprefixed names are reserved for end-users.

...

For the 1.8 release, SIG Auth focused on stablizing existing features that were introduced
in previous releases. RBAC was moved from beta to v1, and advanced auditing was moved from alpha
to beta. Encryption of resources stored on disk (resources at rest) remained in alpha, and the SIG began exploring integrations with external key management systems.

[SIG Auth]: https://github.com/kubernetes/community/tree/master/sig-auth

### SIG Autoscaling

changes, most of which are rare use cases, bug fixes with side effects, or things that have been deprecated for multiple releases already:
  
  - https://github.com/kubernetes-sigs/kustomize/pull/4911: Drop support for a very old, legacy style of patches. patches used to be allowed to be used as an alias for patchesStrategicMerge in kustomize v3. You now have to use patchesStrategicMerge explicitly, or update to the new syntax supported by patches. See examples in the PR description of ...

* Fix broken cluster/centos and enhance the style ([#34002](https://github.com/kubernetes/kubernetes/pull/34002), [@xiaoping378](https://github.com/xiaoping378))

- CSI Migration: Fixes issue where all volumes with the same inline volume inner spec name were staged in the same path. Migrated inline volumes are now staged at a unique path per unique volume. ([#84754](https://github.com/kubernetes/kubernetes/pull/84754), [@davidz627](https://github.com/davidz627))

    /** The key of the configuration. e.g. //LINK[@rel='canonical'][1]/@href */
    String CRAWLER_DOCUMENT_HTML_CANONICAL_XPATH = "crawler.document.html.canonical.xpath";

    /** The key of the configuration. e.g. noscript,script,style,header,footer,aside,nav,a[rel=nofollow] */
    String CRAWLER_DOCUMENT_HTML_PRUNED_TAGS = "crawler.document.html.pruned.tags";

    /** The key of the configuration. e.g. 120 */