- [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...

  - 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]

    - [Other notable changes](#other-notable-changes-13)
- [v1.4.0-beta.5](#v140-beta5)
  - [Downloads](#downloads-11)
  - [Changelog since v1.4.0-beta.3](#changelog-since-v140-beta3)
    - [Other notable changes](#other-notable-changes-14)
- [v1.4.0-beta.3](#v140-beta3)
  - [Downloads](#downloads-12)
  - [Changelog since v1.4.0-beta.2](#changelog-since-v140-beta2)

API has been promoted to policy/v1 with no schema changes. The only functional change is that an empty selector (`{}`) written to a policy/v1 PodDisruptionBudget now selects all pods in the namespace. The behavior of the policy/v1beta1 API remains unchanged. The policy/v1beta1 PodDisruptionBudget API is deprecated and will no longer be served in 1.25+. ([#99290](https://github.com/kubernetes/kubernetes/pull/99290), [@mortent](https://github.com/mortent)) [SIG API Machinery, Apps, Auth, Autoscaling,...

## **Action Required Before Upgrading**

### Network

### RuntimeClass feature graduates to General Availability.