## API Changes

- [CRI] Added a new field called `runtime_handler` into `PodSandbox` and `PodSandboxStatus` to track the `RuntimeClass` information of a pod. ([#73833](https://github.com/kubernetes/kubernetes/pull/73833), [@haiyanmeng](https://github.com/haiyanmeng))

## Detailed Bug Fixes And Changes

### API Machinery

- Added a new Priority and Fairness metric `apiserver_flowcontrol_request_dispatch_no_accommodation_total` to track the number of times a request dispatch attempt results in a no-accommodation status due to lack of available seats. ([#106629](https://github.com/kubernetes/kubernetes/pull/106629), [@tkashem](https://github.com/tkashem))

### Serverside Apply - Beta 2

Server-side Apply was promoted to Beta in 1.16, but is now introducing a second Beta in 1.18. This new version will track and manage changes to fields of all new Kubernetes objects, allowing you to know what changed your resources and when.

### Extending Ingress with and replacing a deprecated annotation with IngressClass

- ACTION_REQUIRED

public synchronized class TestFailure { protected Test fFailedTest; protected Throwable fThrownException; public void TestFailure(Test, Throwable); public Test failedTest(); public Throwable thrownException(); public String toString(); public String trace(); public String exceptionMessage(); public boolean isFailure(); } junit/framework/JUnit4TestAdapterCac$1.class package junit.framework; synchronized class JUnit4TestAdapterCac$1 extends org.junit.runner.notification.RunListener { void JUnit4TestA...

pkg syscall (netbsd-arm64-cgo), const NOTE_REVOKE ideal-int
pkg syscall (netbsd-arm64-cgo), const NOTE_TRACK = 1
pkg syscall (netbsd-arm64-cgo), const NOTE_TRACKERR = 2
pkg syscall (netbsd-arm64-cgo), const NOTE_TRACKERR ideal-int
pkg syscall (netbsd-arm64-cgo), const NOTE_TRACK ideal-int
pkg syscall (netbsd-arm64-cgo), const NOTE_WRITE = 2
pkg syscall (netbsd-arm64-cgo), const NOTE_WRITE ideal-int

@app.get("/items/{item_id}")
def main(
    item_id: int = Path(default=..., gt=0),
    query: str = Query(default=..., max_length=10),
    session: str = Cookie(default=..., min_length=3),
    x_trace: str = Header(default=..., title="Tracing header"),
):
    return {"message": "Hello World"}
```

...all these parameters are required because the default value is `...` (Ellipsis).

- kubeadm: enable secure serving for the kube-scheduler ([#80951](https://github.com/kubernetes/kubernetes/pull/80951), [@neolit123](https://github.com/neolit123))
- kubeadm: print the stack trace of an error for klog level `--v>=5` ([#80937](https://github.com/kubernetes/kubernetes/pull/80937), [@neolit123](https://github.com/neolit123))

* Fixed issue 63608, which is that under rare circumstances the ResourceQuota admission controller could lose track of an request in progress and time out after waiting 10 seconds for a decision to be made. ([#64598](https://github.com/kubernetes/kubernetes/pull/64598), [@MikeSpreitzer](https://github.com/MikeSpreitzer))



# v1.11.0

* no ([#75820](https://github.com/kubernetes/kubernetes/pull/75820), [@YoubingLi](https://github.com/YoubingLi))
* Use stdlib to log stack trace when a panic occurs ([#75853](https://github.com/kubernetes/kubernetes/pull/75853), [@roycaihw](https://github.com/roycaihw))