## Changelog since v1.23.0

## Major Themes

### Dockershim Removed from kubelet

After its deprecation in v1.20, the dockershim component has been removed from the kubelet.

- kube-controller-manager
  - The deprecated `--insecure-experimental-approve-all-kubelet-csrs-for-group` flag has been removed.
- kubelet

    - [Support for cgroups v2 Graduates to Stable](#support-for-cgroups-v2-graduates-to-stable)
    - [Windows support improved](#windows-support-improved)
    - [Moved container registry service from k8s.gcr.io to registry.k8s.io](#moved-container-registry-service-from-k8sgcrio-to-registryk8sio)
    - [Promoted SeccompDefault to Beta](#promoted-seccompdefault-to-beta)
    - [Promoted endPort in Network Policy to Stable](#promoted-endport-in-network-policy-to-stable)

- Kube-apiserver: redirect responses are no longer returned from backends by default. Set `--aggregator-reject-forwarding-redirect=false` to continue forwarding redirect responses. ([#112193](https://github.com/kubernetes/kubernetes/pull/112193), [@jindijamie](https://github.com/jindijamie)) [SIG API Machinery and Testing]

We all have to adapt to change in our lives, and especially so in the past year. The Kubernetes release team was also affected from the COVID-19 pandemic and has listened to its user base regarding the number of releases in a calendar year. From April 23, 2021 it was made official that Kubernetes release cadence has reduced from 4 releases per year to 3 releases per year.

- Kubeadm: get k8s CI version markers from k8s infra bucket ([#98836](https://github.com/kubernetes/kubernetes/pull/98836), [@hasheddan](https://github.com/hasheddan)) [SIG Cluster Lifecycle and Release]
- Kubelet should ignore cgroup driver check on Windows node. ([#98384](https://github.com/kubernetes/kubernetes/pull/98384), [@pacoxu](https://github.com/pacoxu)) [SIG Node]
- TerminationGracePeriodSeconds from pod spec is respected for the mirror pod

- Kube-apiserver: fixes a 1.27+ regression in watch stability by serving watch requests without a resourceVersion from the watch cache by default, as in <1.27 (disabling the change in #115096 by default). This mitigates the impact of an etcd watch bug (https://github.com/etcd-io/etcd/pull/17555). If the 1.27 change in #115096 to serve these requests from underlying storage is still desired despite the impact on watch stability, it can be re-enabled with a `WatchFromStorageWithoutResourceVersion`...

    String SMB_ROLE_FROM_FILE = "smb.role.from.file";

    /** The key of the configuration. e.g. 1,2,4:2,5:1 */
    String SMB_AVAILABLE_SID_TYPES = "smb.available.sid.types";

    /** The key of the configuration. e.g. true */
    String FILE_ROLE_FROM_FILE = "file.role.from.file";

    /** The key of the configuration. e.g. true */
    String FTP_ROLE_FROM_FILE = "ftp.role.from.file";

damages, such as lost profits; iii) states that any provisions which differ from this Agreement are offered by that Contributor alone and not by any other party; and iv) states that source code for the Program is available from such Contributor, and informs licensees how to obtain it in a reasonable manner on or through a medium customarily used for software exchange. When the Program is made available in source code form: a) it must be made available under this Agreement; and b) a copy of this Agreement...

import warnings

import pytest
from fastapi import APIRouter, Depends, FastAPI, Response
from fastapi.responses import JSONResponse
from fastapi.testclient import TestClient


class ResponseLevel0(JSONResponse):
    media_type = "application/x-level-0"


class ResponseLevel1(JSONResponse):
    media_type = "application/x-level-1"


class ResponseLevel2(JSONResponse):
    media_type = "application/x-level-2"