- [Changes by Kind](#changes-by-kind-11)
    - [Deprecation](#deprecation)
    - [API Change](#api-change-2)
    - [Feature](#feature-8)
    - [Documentation](#documentation)
    - [Failing Test](#failing-test)
    - [Bug or Regression](#bug-or-regression-11)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake-4)
  - [Dependencies](#dependencies-11)
    - [Added](#added-11)
    - [Changed](#changed-11)

- Split up the mondo `kubernetes-test` tarball into `kubernetes-test-portable` and `kubernetes-test-{OS}-{ARCH}` tarballs. ([#74065](https://github.com/kubernetes/kubernetes/pull/74065), [@ixdy](https://github.com/ixdy))

### VMware

    - [Node Binaries](#node-binaries-7)
  - [Changelog since v1.21.6](#changelog-since-v1216)
  - [Changes by Kind](#changes-by-kind-6)
    - [Feature](#feature-4)
    - [Failing Test](#failing-test)
    - [Bug or Regression](#bug-or-regression-6)
  - [Dependencies](#dependencies-7)
    - [Added](#added-7)
    - [Changed](#changed-7)
    - [Removed](#removed-7)
- [v1.21.6](#v1216)

* test/e2e/e2e.test: ([#69105](https://github.com/kubernetes/kubernetes/pull/69105), [@pohly](https://github.com/pohly))
   * -viper-config can be used to set also the options defined by command line flags
   * the default config file is "e2e.yaml/toml/json/..." and the test starts when no such config is found (as before) but if -viper-config is used, the config file must exist

  - [beta] Introducing the beta version containerized node conformance test gcr.io/google_containers/node-test:0.2 for users to verify node setup. ([docs](http://kubernetes.io/docs/admin/node-conformance/)) ([kubernetes/features#84](https://github.com/kubernetes/enhancements/issues/84))
- **Scheduling**

pkg testing, type T struct
pkg testing/iotest, func DataErrReader(io.Reader) io.Reader
pkg testing/iotest, func HalfReader(io.Reader) io.Reader
pkg testing/iotest, func NewReadLogger(string, io.Reader) io.Reader
pkg testing/iotest, func NewWriteLogger(string, io.Writer) io.Writer
pkg testing/iotest, func OneByteReader(io.Reader) io.Reader
pkg testing/iotest, func TimeoutReader(io.Reader) io.Reader

* Implement kubectl rollout undo and history for DaemonSet ([#46144](https://github.com/kubernetes/kubernetes/pull/46144), [@janetkuo](https://github.com/janetkuo))
* Respect PDBs during node upgrades and add test coverage to the ServiceTest upgrade test. ([#45748](https://github.com/kubernetes/kubernetes/pull/45748), [@mml](https://github.com/mml))

- When using the conformance test image, a new environment variable `E2E_USE_GO_RUNNER` will cause the tests to be run with the new golang-based test runner rather than the current bash wrapper. ([#79284](https://github.com/kubernetes/kubernetes/pull/79284), [@johnSchnake](https://github.com/johnSchnake))

### Bug or Regression

- Adjusted the conformance test for the ServiceCIDR API to not test Patch/Update,
  since they are listed as ineligible_endpoints for conformance. ([#133642](https://github.com/kubernetes/kubernetes/pull/133642), [@danwinship](https://github.com/danwinship)) [SIG Network and Testing]

  - [Changelog since v1.23.6](#changelog-since-v1236)
  - [Changes by Kind](#changes-by-kind-10)
    - [API Change](#api-change-2)
    - [Feature](#feature-5)
    - [Failing Test](#failing-test)
    - [Bug or Regression](#bug-or-regression-10)
  - [Dependencies](#dependencies-10)
    - [Added](#added-10)
    - [Changed](#changed-10)
    - [Removed](#removed-10)
- [v1.23.6](#v1236)