- Added the `applyconfiguration` generator to the code-generator script that generates server-side apply configuration and client APIs ([#114987](https://github.com/kubernetes/kubernetes/pull/114987), [@astefanutti](https://github.com/astefanutti))

package k8s.io.api.core.v1;

import "k8s.io/apimachinery/pkg/api/resource/generated.proto";
import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";
import "k8s.io/apimachinery/pkg/util/intstr/generated.proto";

// Package-wide variables from generator "generated".
option go_package = "k8s.io/api/core/v1";

* Add generate-groups.sh and generate-internal-groups.sh to k8s.io/code-generator to easily run generators against CRD or User API Server types. ([#52186](https://github.com/kubernetes/kubernetes/pull/52186), [@sttts](https://github.com/sttts))

    /** The key of the configuration. e.g. 0 */
    String THUMBNAIL_GENERATOR_INTERVAL = "thumbnail.generator.interval";

    /** The key of the configuration. e.g. all */
    String THUMBNAIL_GENERATOR_TARGETS = "thumbnail.generator.targets";

    /** The key of the configuration. e.g. true */
    String THUMBNAIL_CRAWLER_ENABLED = "thumbnail.crawler.enabled";

workspaces.  This should not impact end users at all, but does have impact for developers of downstream projects.  Switching to workspaces caused some breaking changes in the flags to the various k8s.io/code-generator tools.  Downstream consumers should look at staging/src/k8s.io/code-generator/kube_codegen.sh to see the changes. ([#123529](https://github.com/kubernetes/kubernetes/pull/123529), [@thockin](https://github.com/thockin)) [SIG API Machinery, Apps, Architecture, Auth, CLI, Cloud Provider,...

## Deprecations
* Remove extensions/v1beta1 Jobs resource, and job/v1beta1 generator. ([#38614](https://github.com/kubernetes/kubernetes/pull/38614), [@soltysh](https://github.com/soltysh))

- Remove deprecated `--generator, --replicas, --service-generator, --service-overrides, --schedule` from `kubectl run`

#### client-go:

- Projects which use k8s.io/code-generator and invoke `generate-groups` or `generate-internal-groups.sh` have a new, simpler script (`kube_codegen.sh`) they can use.  The old scripts are deprecated but remain intact. ([#117262](https://github.com/kubernetes/kubernetes/pull/117262), [@thockin](https://github.com/thockin))...

- Official binaries now include the golang generated build ID `buildid` instead of an empty string. ([#101411](https://github.com/kubernetes/kubernetes/pull/101411), [@saschagrunert](https://github.com/saschagrunert))
- Remove balanced attached node volumes feature. ([#102443](https://github.com/kubernetes/kubernetes/pull/102443), [@ravisantoshgudimetla](https://github.com/ravisantoshgudimetla))