- Fix kube-apiserver not to create default/kubernetes service endpoints before it reports readiness via the /healthz and therefore is ready to serve requests. Also early during startup old endpoints are remove which might be left over from a previously crashed kube-apiserver. ([#74668](https://github.com/kubernetes/kubernetes/pull/74668), [@sttts](https://github.com/sttts))

import okhttp3.internal.RecordingOkAuthenticator
import okhttp3.internal.USER_AGENT
import okhttp3.internal.addHeaderLenient
import okhttp3.internal.closeQuietly
import okhttp3.internal.http.HTTP_EARLY_HINTS
import okhttp3.internal.http.HTTP_PROCESSING
import okhttp3.internal.http.RecordingProxySelector
import okhttp3.java.net.cookiejar.JavaNetCookieJar
import okhttp3.okio.LoggingFilesystem
import okhttp3.testing.Flaky

- `ValidatingAdmissionPolicy` now preserves types of composition variables, and raises type-related errors early. ([#121001](https://github.com/kubernetes/kubernetes/pull/121001), [@jiahuif](https://github.com/jiahuif))

- [`KT-24901`](https://youtrack.jetbrains.com/issue/KT-24901) No smart cast for `when` with early return
- [`KT-53086`](https://youtrack.jetbrains.com/issue/KT-53086) "Cannot access '<init>' before superclass constructor has been called" with inner class secondary constructor

    *   Keras-based LSTM models must be converted with an explicit batch size in
        the input layer.

## Bug Fixes and Other Changes

### TF Core:

*   Set `tf2_behavior` to 1 to enable V2 for early loading cases.
*   Add `execute_fn_for_device function` to dynamically choose the
    implementation based on underlying device placement.
*   Eager:
    *   Add `reduce_logsumexp` benchmark with experiment compile.

pkg syscall (linux-386), const PR_MCE_KILL ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_CLEAR ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_DEFAULT ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_EARLY ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_GET ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_LATE ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_SET ideal-int

- Endpoint slice controller now mirrors parent's service label to its corresponding endpoint slices....

- Fixed: deleted a non-existent Azure disk issue. ([#107406](https://github.com/kubernetes/kubernetes/pull/107406), [@andyzhangx](https://github.com/andyzhangx))
- Fixed: do not return early in the node informer when there is no change of the topology label. ([#108149](https://github.com/kubernetes/kubernetes/pull/108149), [@nilo19](https://github.com/nilo19))

nodes with pods may see pods that fail due to node admission

1.22 addressed a long-standing issue in the Kubelet where terminating pods were [vulnerable to race conditions](https://github.com/kubernetes/kubernetes/pull/102344) leading to early shutdown, resource leaks, or long delays in actually completing pod shutdown. As a consequence of this change the Kubelet now correctly takes into account the resources of running and terminating pods when deciding to accept new pods, since terminating...

### Increase the Kubernetes support window to one year

As of Kubernetes 1.19, bugfix support via patch releases for a Kubernetes minor release has increased from 9 months to 1 year.

A survey conducted in early 2019 by the working group (WG) Long Term Support (LTS) showed that a significant subset of Kubernetes end-users fail to upgrade within the previous 9-month support period.