which is an integer.
        * ScaleRef of type SubresourceReference in HorizontalPodAutoscalerSpec which
referred to scale subresource of the resource being scaled was replaced by
ScaleTargetRef which points just to the resource being scaled.
        * In extensions/v1beta1 if CPUUtilization in HorizontalPodAutoscalerSpec was not
specified it was set to 80 by default while in autoscaling/v1 HPA object

# Boundary characters for query highlighting.
query.highlight.boundary.chars=u0009u000Au0013u0020
# Maximum scan for query highlight boundaries.
query.highlight.boundary.max.scan=20
# Scanner type for query highlight boundaries.
query.highlight.boundary.scanner=chars
# Encoder type for query highlighting.
query.highlight.encoder=default
# Whether to force source for query highlighting.
query.highlight.force.source=false

 * </pre>
 * where degreeOfConcurrency is set via the -T command-line option.
 *
 * <h2>Build Step States:</h2>
 * <ul>
 *   <li>CREATED: Initial state of a build step</li>
 *   <li>PLANNING: Step is being planned</li>
 *   <li>SCHEDULED: Step is queued for execution</li>
 *   <li>EXECUTED: Step has completed successfully</li>
 *   <li>FAILED: Step execution failed</li>
 * </ul>
 *

- Output for the `ScalingReplicaSet` event has changed from:
      Scaled <up|down> replica set <replica-set-name> to <new-value> from <old-value>
  to:

    libraries. Do not use them if you aren't willing to track changes to them.

 *  Breaking: Drop support for Kotlin Multiplatform.

    We planned to support multiplatform in OkHttp 5.0, but after building it, we weren't happy with
    the implementation trade-offs. We can't use our HTTP client engine on Kotlin/JS, and we weren't
    prepared to build a TLS API for Kotlin/Native.

- cloud.google.com/go/security: v1.13.0
- cloud.google.com/go/securitycenter: v1.19.0
- cloud.google.com/go/servicedirectory: v1.9.0
- cloud.google.com/go/shell: v1.6.0
- cloud.google.com/go/spanner: v1.45.0
- cloud.google.com/go/speech: v1.15.0
- cloud.google.com/go/storagetransfer: v1.8.0
- cloud.google.com/go/talent: v1.5.0
- cloud.google.com/go/texttospeech: v1.6.0
- cloud.google.com/go/tpu: v1.5.0

Additionally, since the information returned from the discovery APIs may change dynamically, a cache of the results should not be considered authoritative.
ETag support is planned in a future version to facilitate client caching.
([#47977](https://github.com/kubernetes/kubernetes/pull/47977), [#44957](https://github.com/kubernetes/kubernetes/pull/44957))

## Notable Changes to Existing Behavior

### Deployments

- ReplicaSets of paused Deployments are now scaled while the Deployment is paused. This is retroactive to existing Deployments.
- When scaling a Deployment during a rollout, the ReplicaSets of all Deployments are now scaled proportionally based on the number of replicas they each have instead of only scaling the newest ReplicaSet.

- cloud.google.com/go/securitycenter: v1.19.0 → v1.23.0
- cloud.google.com/go/servicedirectory: v1.9.0 → v1.11.0
- cloud.google.com/go/shell: v1.6.0 → v1.7.1
- cloud.google.com/go/spanner: v1.45.0 → v1.47.0
- cloud.google.com/go/speech: v1.15.0 → v1.19.0
- cloud.google.com/go/storagetransfer: v1.8.0 → v1.10.0
- cloud.google.com/go/talent: v1.5.0 → v1.6.2
- cloud.google.com/go/texttospeech: v1.6.0 → v1.7.1

* Fluentd-gcp containers spawned by DaemonSet are now configured using ConfigMap ([#42126](https://github.com/kubernetes/kubernetes/pull/42126), [@crassirostris](https://github.com/crassirostris))