- Official support to build kubernetes with docker-machine / remote docker is removed. This change does not affect building kubernetes with docker locally. ([#97935](https://github.com/kubernetes/kubernetes/pull/97935), [@adeniyistephen](https://github.com/adeniyistephen)) [SIG Release and Testing]

### Klibs

- [`KT-62515`](https://youtrack.jetbrains.com/issue/KT-62515) Interop klib of concurrent version is not accepted when building dependent project: "The library versions don't match"

### Tools. CLI

- [`KT-63139`](https://youtrack.jetbrains.com/issue/KT-63139) Incorrect kotlin implementation version (1.9.255-SNAPSHOT) in metadata info

- Build/lib/release: Explicitly use '--platform' in building server images
  
  When we switched to go-runner for building the apiserver,
  controller-manager, and scheduler server components, we no longer
  reference the individual architectures in the image names, specifically

## Changelog since v1.17.4

## Changes by Kind

### Feature

- deps: Update to Golang 1.13.9
  - build: Remove kube-cross image building ([#89399](https://github.com/kubernetes/kubernetes/pull/89399), [@justaugustus](https://github.com/justaugustus)) [SIG Release, Storage and Testing]

### Bug or Regression

- The go version defined in `.go-version` is now fetched when invoking test, build, and code generation targets if the current go version does not match it. Set $FORCE_HOST_GO=y while testing or building to skip this behavior, or set $GO_VERSION to override the selected go version. ([#115377](https://github.com/kubernetes/kubernetes/pull/115377), [@liggitt](https://github.com/liggitt)) [SIG Testing]

* ✏️ Fix typos in `docs/en/docs/tutorial/dependencies/dependencies-with-yield.md`. PR [#10834](https://github.com/tiangolo/fastapi/pull/10834) by [@Molkree](https://github.com/Molkree).
* 📝 Add article: "Building a RESTful API with FastAPI: Secure Signup and Login Functionality Included". PR [#9733](https://github.com/tiangolo/fastapi/pull/9733) by [@dxphilo](https://github.com/dxphilo).

Kubernetes workloads API to the new apps/v1beta2 group and version. The DaemonSet, Deployment, ReplicaSet, and StatefulSet objects are affected by this change. The new apps/v1beta2 group and version provide a stable and consistent API surface for building applications in Kubernetes. For details about deprecations and behavioral changes, see [Notable Features](#notable-features). SIG Apps intends to promote this version to GA in a future release.

[SIG Apps]: https://github.com/kuberne...

- Fixes the `should support building a client with a CSR` E2E test to work with clusters configured with short certificate lifetimes ([#105396](https://github.com/kubernetes/kubernetes/pull/105396), [@liggitt](https://github.com/liggitt))

- The go version defined in `.go-version` is now fetched when invoking test, build, and code generation targets if the current go version does not match it. Set $FORCE_HOST_GO=y while testing or building to skip this behavior, or set $GO_VERSION to override the selected go version. ([#115497](https://github.com/kubernetes/kubernetes/pull/115497), [@liggitt](https://github.com/liggitt)) [SIG Release and Testing]

      - `scheduler_scheduling_algorithm_preemption_evaluation` -> `scheduler_scheduling_algorithm_preemption_evaluation_seconds`
      - `scheduler_binding_latency_microseconds` -> `scheduler_binding_duration_seconds`
      - `kubeproxy_sync_proxy_rules_latency_microseconds` -> `kubeproxy_sync_proxy_rules_duration_seconds`
      - `apiserver_request_latencies` -> `apiserver_request_duration_seconds`