* API server authentication now caches successful bearer token authentication results for a few seconds. ([#50258](https://github.com/kubernetes/kubernetes/pull/50258), [@liggitt](https://github.com/liggitt))

          <version>4.0.0+</version>
          <description>
            <![CDATA[
            The source control management system URL
            that describes the repository and how to connect to the
            repository.
            This connection is read-only.
            <br><b>Default value is</b>: parent value [+ path adjustment] + (artifactId or project.directory property), or just parent value if

* Support whitespace in command path for gcp auth plugin ([#41653](https://github.com/kubernetes/kubernetes/pull/41653), [@jlowdermilk](https://github.com/jlowdermilk))
* client-go no longer imports GCP OAuth2 and OpenID Connect packages by default. ([#41532](https://github.com/kubernetes/kubernetes/pull/41532), [@ericchiang](https://github.com/ericchiang))

- Kubeadm: used `ttlSecondsAfterFinished` to automatically clean up the `upgrade-health-check`...

pkg syscall (darwin-386), func Close(int) error
pkg syscall (darwin-386), func CloseOnExec(int)
pkg syscall (darwin-386), func CmsgLen(int) int
pkg syscall (darwin-386), func CmsgSpace(int) int
pkg syscall (darwin-386), func Connect(int, Sockaddr) error
pkg syscall (darwin-386), func Dup(int) (int, error)
pkg syscall (darwin-386), func Dup2(int, int) error
pkg syscall (darwin-386), func Exchangedata(string, string, int) error

* The OpenID Connect authenticator can now use a custom prefix, or omit the default prefix, for username and groups claims through the --oidc-username-prefix and --oidc-groups-prefix flags. For example, the authenticator can map a user with the username "jane" to "google:jane"...

pkg syscall (netbsd-arm64-cgo), func CloseOnExec(int)
pkg syscall (netbsd-arm64-cgo), func CmsgLen(int) int
pkg syscall (netbsd-arm64-cgo), func CmsgSpace(int) int
pkg syscall (netbsd-arm64-cgo), func Connect(int, Sockaddr) error
pkg syscall (netbsd-arm64-cgo), func Dup2(int, int) error
pkg syscall (netbsd-arm64-cgo), func Dup(int) (int, error)
pkg syscall (netbsd-arm64-cgo), func Fchdir(int) error

        gathered at runtime to be used in embedding layer partitioning
        decisions.
*   PluggableDevice
    *   Third-party devices can now connect to TensorFlow as plug-ins through
        [StreamExecutor C API](https://github.com/tensorflow/community/blob/master/rfcs/20200612-stream-executor-c-api.md).
        and

- cloud.google.com/go/filestore: v1.6.0
- cloud.google.com/go/functions: v1.13.0
- cloud.google.com/go/gaming: v1.9.0
- cloud.google.com/go/gkebackup: v0.4.0
- cloud.google.com/go/gkeconnect: v0.7.0
- cloud.google.com/go/gkehub: v0.12.0
- cloud.google.com/go/gkemulticloud: v0.5.0
- cloud.google.com/go/gsuiteaddons: v1.5.0
- cloud.google.com/go/iam: v0.13.0
- cloud.google.com/go/iap: v1.7.1

pkg syscall (freebsd-arm64), func CloseOnExec(int)
pkg syscall (freebsd-arm64), func CmsgLen(int) int
pkg syscall (freebsd-arm64), func CmsgSpace(int) int
pkg syscall (freebsd-arm64), func Connect(int, Sockaddr) error
pkg syscall (freebsd-arm64), func Dup(int) (int, error)
pkg syscall (freebsd-arm64), func Dup2(int, int) error
pkg syscall (freebsd-arm64), func Fchdir(int) error