pkg bytes, method (*Buffer) Bytes() []uint8
pkg bytes, method (*Buffer) Len() int
pkg bytes, method (*Buffer) Next(int) []uint8
pkg bytes, method (*Buffer) Read([]uint8) (int, error)
pkg bytes, method (*Buffer) ReadByte() (uint8, error)
pkg bytes, method (*Buffer) ReadBytes(uint8) ([]uint8, error)
pkg bytes, method (*Buffer) ReadFrom(io.Reader) (int64, error)
pkg bytes, method (*Buffer) ReadRune() (int32, int, error)

- Increase timeout for pod lifecycle test to reach pod status=ready ([#96691](https://github.com/kubernetes/kubernetes/pull/96691), [@hh](https://github.com/hh))
- Increased `CSINodeIDMaxLength` from 128 bytes to 192 bytes. ([#98753](https://github.com/kubernetes/kubernetes/pull/98753), [@Jiawei0227](https://github.com/Jiawei0227))

- 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))

  - [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)

* 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

    - [Node Binaries](#node-binaries-4)
  - [Changelog since v1.19.11](#changelog-since-v11911)
  - [Changes by Kind](#changes-by-kind-4)
    - [Feature](#feature-2)
    - [Failing Test](#failing-test)
    - [Bug or Regression](#bug-or-regression-3)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake-1)
  - [Dependencies](#dependencies-4)
    - [Added](#added-4)
    - [Changed](#changed-4)

- github.com/golang-jwt/jwt/v4: [v4.2.0](https://github.com/golang-jwt/jwt/v4/tree/v4.2.0)
- github.com/golang/snappy: [v0.0.3](https://github.com/golang/snappy/tree/v0.0.3)
- github.com/golangplus/bytes: [v1.0.0](https://github.com/golangplus/bytes/tree/v1.0.0)
- github.com/golangplus/fmt: [v1.0.0](https://github.com/golangplus/fmt/tree/v1.0.0)
- github.com/onsi/ginkgo/v2: [v2.1.4](https://github.com/onsi/ginkgo/v2/tree/v2.1.4)

* 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))

- E2e.test: [Feature:OffByDefault] was added to test names when specifying a feature gate that is not enabled by default. ([#130655](https://github.com/kubernetes/kubernetes/pull/130655), [@BenTheElder](https://github.com/BenTheElder)) [SIG Auth and Testing]

  - [Changelog since v1.26.4](#changelog-since-v1264)
  - [Changes by Kind](#changes-by-kind-10)
    - [API Change](#api-change-4)
    - [Feature](#feature-10)
    - [Failing Test](#failing-test)
    - [Bug or Regression](#bug-or-regression-10)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake-3)
  - [Dependencies](#dependencies-10)
    - [Added](#added-10)
    - [Changed](#changed-10)