* The following deprecated flags were removed from `kubelet`:

  * `api-servers` - add apiserver addresses to the kubeconfig file instead.

  Don't use these flags. Using deprecated flags causes the kubelet to print a warning. Using a removed flag causes the kubelet to abort the startup.

## 0.5.1

* Add section about [helping and getting help with **FastAPI**](https://fastapi.tiangolo.com/help-fastapi/).

* Add note about [path operations order in docs](https://fastapi.tiangolo.com/tutorial/path-params/#order-matters).

// If none of them is specified, the default one is ContainerStateWaiting.
message ContainerState {
  // Details about a waiting container
  // +optional
  optional ContainerStateWaiting waiting = 1;

  // Details about a running container
  // +optional
  optional ContainerStateRunning running = 2;

  // Details about a terminated container
  // +optional
  optional ContainerStateTerminated terminated = 3;
}

* kubectl: Fix bug that showed terminated/evicted pods even without `--show-all`. ([#48786](https://github.com/kubernetes/kubernetes/pull/48786), [@janetkuo](https://github.com/janetkuo))
* Add a runtime warning about the kubeadm default token TTL changes. ([#48838](https://github.com/kubernetes/kubernetes/pull/48838), [@mattmoyer](https://github.com/mattmoyer))

- [`KT-50927`](https://youtrack.jetbrains.com/issue/KT-50927) Kotlin / Docs: Delete all the information about old Kotlin/Wasm
- [`KT-61398`](https://youtrack.jetbrains.com/issue/KT-61398) Advertise hierarchy templates in 1.9.20-Beta what's new

### IDE

#### New Features

- Using exec auth plugins with kubectl no longer results in warnings about constructing many client instances from the same exec auth config. ([#97857](https://github.com/kubernetes/kubernetes/pull/97857), [@liggitt](https://github.com/liggitt)) [SIG API Machinery and Auth]

    - [Feature](#feature-8)
    - [Design](#design-1)
    - [Other (Bug, Cleanup or Flake)](#other-bug-cleanup-or-flake-5)
- [v1.18.0-alpha.4](#v1180-alpha4)
  - [Important note about manual tag](#important-note-about-manual-tag)
- [v1.18.0-alpha.3](#v1180-alpha3)
  - [Downloads for v1.18.0-alpha.3](#downloads-for-v1180-alpha3)
    - [Client Binaries](#client-binaries-24)
    - [Server Binaries](#server-binaries-24)

- Fixes bug where OpenAPIV2 config was used instead of V3, and gives clear error message about OpenAPIV3 requirement ([#120612](https://github.com/kubernetes/kubernetes/pull/120612), [@alexzielenski](https://github.com/alexzielenski)) [SIG API Machinery]

- Removed `WindowsHostProcessContainers` feature-gate. ([#117570](https://github.com/kubernetes/kubernetes/pull/117570), [@marosset](https://github.com/marosset)) [SIG API Machinery, Apps, Auth, Node and Windows]
- Revised the comment about the feature-gate level for `PodFailurePolicy` from alpha to beta. ([#117802](https://github.com/kubernetes/kubernetes/pull/117802), [@kerthcet](https://github.com/kerthcet)) [SIG API Machinery and Apps]

The Kubernetes community [has written a blog post about this in detail](https://blog.k8s.io/2020/12/02/dont-panic-kubernetes-and-docker/) with [a dedicated FAQ page for it](https://blog.k8s.io/2020/12/02/dockershim-faq/).

### External credential provider for client-go