- Removes the dead `--bounding-dirs` flag and `BoundingDirs` field from deepcopy-gen. ([#137348](https://github.com/kubernetes/kubernetes/pull/137348), [@Jefftree](https://github.com/Jefftree)) [SIG API Machinery]

  * Added CIFS PV support for Juju Charms ([#45117](https://github.com/kubernetes/kubernetes/pull/45117), [@chuckbutler](https://github.com/chuckbutler))

  * Fixes juju kubernetes master: 1. Get certs from a dead leader. 2. Append tokens. ([#43620](https://github.com/kubernetes/kubernetes/pull/43620), [@ktsakalozos](https://github.com/ktsakalozos))

    /**
     * Returns true if this reference contains an active value, meaning one that is still considered
     * present in the cache. Active values consist of live values, which are returned by cache
     * lookups, and dead values, which have been evicted but awaiting removal. Non-active values
     * consist strictly of loading values, though during refresh a value may be both active and
     * loading.
     */
    boolean isActive();
  }

* `kube-up.sh`/`kube-down.sh` no longer force update gcloud for provider=gce|gke. ([#36292](https://github.com/kubernetes/kubernetes/pull/36292), [@jlowdermilk](https://github.com/jlowdermilk))
* Collect logs for dead kubelets too ([#37671](https://github.com/kubernetes/kubernetes/pull/37671), [@mtaufen](https://github.com/mtaufen))

## Changes to Addons

### Dashboard

dellogliastra.it
deloitte
delta
demo.datacenter.fi
demo.datadetect.com
demo.jelastic.com
democracia.bo
democrat
demon.nl
deno-staging.dev
deno.dev
dental
dentist
dep.no
deporte.bo
des.br
desa.id
desi
design
design.aero
det.br
deta.app
deta.dev
dev
dev-myqnapcloud.com
dev.br
development.run
devices.resinstaging.io

- Fix kubelet to properly log when a container is started. Previously, kubelet may log that container is dead and was restarted when it was actually started for the first time. This behavior only happened on pods with initContainers and regular containers. ([#91469](https://github.com/kubernetes/kubernetes/pull/91469), [@rata](https://github.com/rata))

## 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]

dellogliastra.it
deloitte
delta
demo.datacenter.fi
demo.datadetect.com
demo.jelastic.com
democracia.bo
democrat
demon.nl
deno-staging.dev
deno.dev
dental
dentist
dep.no
deporte.bo
des.br
desa.id
desi
design
design.aero
det.br
deta.app
deta.dev
dev
dev-myqnapcloud.com
dev.br
development.run
devices.resinstaging.io

## Changelog since v1.18.0

## Changes by Kind

### Feature

- deps: Update to Golang 1.13.9
  - build: Remove kube-cross image building ([#89398](https://github.com/kubernetes/kubernetes/pull/89398), [@justaugustus](https://github.com/justaugustus)) [SIG Release and Testing]

- Cloud node-controller use InstancesV2 ([#91319](https://github.com/kubernetes/kubernetes/pull/91319), [@gongguan](https://github.com/gongguan)) [SIG Apps, Cloud Provider, Scalability and Storage]
- Deps: Update to Golang 1.13.9
  - build: Remove kube-cross image building ([#89275](https://github.com/kubernetes/kubernetes/pull/89275), [@justaugustus](https://github.com/justaugustus)) [SIG Release and Testing]