* Update Cluster Autoscaler to version 1.3.7. ([#74136](https://github.com/kubernetes/kubernetes/pull/74136), [@jkaniuk](https://github.com/jkaniuk))
* Fix watch to not send the same set of events multiple times causing watcher to go back in time ([#73845](https://github.com/kubernetes/kubernetes/pull/73845), [@wojtek-t](https://github.com/wojtek-t))

stability and performance improvements in the 1.13 release.  A new alpha feature is introduced to improve the mechanism that nodes heartbeat back to the control plane.  The `NodeLease` feature results in the node using a `Lease` resource in the `kube-node-lease` namespace that is renewed periodically.  The `NodeStatus` that was used previously to heartbeat back to the control plane is only updated when it changes.  This reduces load on the control plane for large clusters. The Kubelet plugin registration...

pkg syscall (darwin-arm64), const DLT_SLIP ideal-int
pkg syscall (darwin-arm64), const DLT_SLIP_BSDOS = 15
pkg syscall (darwin-arm64), const DLT_SLIP_BSDOS ideal-int
pkg syscall (darwin-arm64), const DT_BLK = 6
pkg syscall (darwin-arm64), const DT_BLK ideal-int
pkg syscall (darwin-arm64), const DT_CHR = 2
pkg syscall (darwin-arm64), const DT_CHR ideal-int
pkg syscall (darwin-arm64), const DT_DIR = 4

- [`KTIJ-26661`](https://youtrack.jetbrains.com/issue/KTIJ-26661) K2 IDE. PIEAE “Element class CompositeElement of type FUN” after removing/putting back function with operator modifier
- [`KTIJ-26672`](https://youtrack.jetbrains.com/issue/KTIJ-26672) K2 IDE: false positive in optimize import for ambiguity calls

### Other (Cleanup or Flake)

### Bug or Regression

- Client-go: resolves an issue with informers falling back to full list requests when timeouts are encountered, rather than re-establishing a watch. ([#89977](https://github.com/kubernetes/kubernetes/pull/89977), [@liggitt](https://github.com/liggitt)) [SIG API Machinery and Testing]

however, kubectl v1.21 and older do not support the new API for ephemeral containers.
Users who create ephemeral containers using `kubectl debug` should note that kubectl version 1.22 will attempt to fall back to the old API; older versions of kubectl will not work with cluster versions of 1.22 or later. Please update kubectl to 1.22 if you wish to use `kubectl debug` with a mix of cluster versions.

## Known Issues

  - true/strict - perform validation and error the request on any invalid fields in the ojbect. It will attempt to perform server-side validation if it is enabled on the apiserver, otherwise it will fall back to client-side validation.

### Container Runtime Interface (CRI) v1 is default

The Kubelet now supports the CRI `v1` API, which is now the project-wide default.
If a container runtime does not support the `v1` API, Kubernetes will fall back to the `v1alpha2` implementation.
There is no intermediate action required by end-users, because `v1` and `v1alpha2` do not differ in their implementation.

### Bug or Regression

- ## Changelog
  
  ### General
  - Fix priority expander falling back to a random choice even though there is a higher priority option to choose
  - Clone `kubernetes/kubernetes` in `update-vendor.sh` shallowly, instead of fetching all revisions