from typing import Any, Dict, Optional


legacy_request_state_context_var: ContextVar[Optional[Dict[str, Any]]] = ContextVar(
    "legacy_request_state_context_var", default=None
)

async def set_up_request_state_dependency():
    request_state = {"user": "deadpond"}
    contextvar_token = legacy_request_state_context_var.set(request_state)
    yield request_state
    legacy_request_state_context_var.reset(contextvar_token)

- Fix an issue with `kubectl` on certain older version of Windows or when legacy console mode is enabled on Windows 8 which causes `kubectl exec` to crash. ([#102825](https://github.com/kubernetes/kubernetes/pull/102825), [@n4j](https://github.com/n4j))

#### Additional Notable Feature Updates
- Support for go modules in Kubernetes Core.
- Continued preparation for cloud provider extraction and code organization.  The cloud provider code has been moved to kubernetes/legacy-cloud-providers for easier removal later and external consumption.
- Kubectl [get and describe](https://github.com/kubernetes/enhancements/issues/515) now works with extensions

- Fix a bug that DefaultPreemption plugin is disabled when using (legacy) scheduler policy. ([#96439](https://github.com/kubernetes/kubernetes/pull/96439), [@Huang-Wei](https://github.com/Huang-Wei)) [SIG Scheduling and Testing]

#### kubectl:

kube-apiserver: `--runtime-config` can once again be used to enable/disable serving specific resources in the `extensions/v1beta1` API group. Note that specific resource enablement/disablement is only allowed for the `extensions/v1beta1` API group for legacy reasons. Attempts to enable/disable individual resources in other API groups will print a warning, and will return an error in future releases. ([#72249](https://github.com/kubernetes/kubernetes/pull/72249), [@liggitt](https://github.com/liggitt))...

  // RuntimeClassName refers to a RuntimeClass object in the node.k8s.io group, which should be used
  // to run this pod.  If no RuntimeClass resource matches the named class, the pod will not be run.
  // If unset or empty, the "legacy" RuntimeClass will be used, which is an implicit class with an
  // empty definition that uses the default runtime handler.
  // More info: https://git.k8s.io/enhancements/keps/sig-node/585-runtime-class
  // +optional

    * `kubectl delete node/<nodeName>`

* [GA] The Docker-CRI implementation is GA. The legacy, non-CRI Docker integration has been completely removed.