just the `ObjectMeta` for an object (as `PartialObjectMetadata`) are now beta as part of `meta.k8s.io/v1beta1` and configurations must be changed to use the new API.  Clients may request alternate representations of normal Kubernetes objects by passing an `Accept` header like `application/json;as=Table;g=meta.k8s.io;v=v1beta1` or `application/json;as=PartialObjectMetadata;g=meta.k8s.io;v1=v1beta1`.  Older servers will ignore this representation or return an error if it is not available.  Clients may...

- The audit.k8s.io api group has been upgraded from v1beta1 to v1. ([#65891](https://github.com/kubernetes/kubernetes/pull/65891), [@CaoShuFeng](https://github.com/CaoShuFeng)) Courtesy of SIG API Machinery

* Introduce apps/v1beta1.Deployments resource with modified defaults compared to extensions/v1beta1.Deployments. ([#39683](https://github.com/kubernetes/kubernetes/pull/39683), [@soltysh](https://github.com/soltysh))
* Introduce new generator for apps/v1beta1 deployments ([#42362](https://github.com/kubernetes/kubernetes/pull/42362), [@soltysh](https://github.com/soltysh))

  - [Changelog since v1.5.0-beta.3](#changelog-since-v150-beta3)
    - [Other notable changes](#other-notable-changes-7)
    - [Previous Releases Included in v1.5.0](#previous-releases-included-in-v150)
- [v1.5.0-beta.3](#v150-beta3)
  - [Downloads for v1.5.0-beta.3](#downloads-for-v150-beta3)
    - [Client Binaries](#client-binaries-9)
    - [Server Binaries](#server-binaries-9)

- Config.k8s.io.flagz API is graduated to v1beta1 ([#137174](https://github.com/kubernetes/kubernetes/pull/137174), [@richabanker](https://github.com/richabanker)) [SIG API Machinery, Instrumentation, Node, Scheduling and Testing]

  - All resources under `apps/v1beta1` and `apps/v1beta2` - use `apps/v1` instead
  - `daemonsets`, `deployments`, `replicasets` resources under `extensions/v1beta1` - use `apps/v1` instead
  - `networkpolicies` resources under `extensions/v1beta1` - use `networking.k8s.io/v1` instead

- The `node.status.volumes.attached.devicePath` field is deprecated for CSI volumes and will not be set in future releases ([#7...

    * where `myfederation` is the name of the federation and `federation.test` is the domain name registered for the federation.
* federation: Upgrading the groupversion to v1beta1 ([#28186](https://github.com/kubernetes/kubernetes/pull/28186), [@nikhiljindal](https://github.com/nikhiljindal))

  - When registering with a 1.17+ API server, a CustomResourceDefinition conversion webhook can now request that only `v1` ConversionReview requests be sent to them. Previously, conversion webhooks were required to support receiving `v1beta1` ConversionReview requests as well for compatibility with API servers <= 1.15. ([#8...

- Authentication.k8s.io/v1beta1 and authorization.k8s.io/v1beta1 are deprecated in 1.19 in favor of v1 levels and will be removed in 1.22 ([#90458](https://github.com/kubernetes/kubernetes/pull/90458), [@deads2k](https://github.com/deads2k)) [SIG API Machinery and Auth]