## Bug Fixes

We resolved two regressions in the 21.2.278 release of Chef Workstation:

* A failure in `mixlib-archive` when running `berks install`
* Failures using the `azurerm` provider in Test Kitchen

## Chef Infra Client

Chef Infra Client has been updated to 16.10.17. This release resolves two bugs:

- Fixed the `mount` resource for network mounts using the root level as the device. Thanks [@ramereth](https://github.com/ramereth)! 
- Resolved a Compliance Phase failure with profile names using the `@` symbol.

## Test Kitchen

Several Test Kitchen plugins have been updated to improve the overall Test Kitchen experience:

### Improved Windows Reliability

Windows detection for Chef Infra Client installations is now more reliable.

### InSpec Plugin Configuration

A new `plugin_config` config option has been added to the `inspec` verifier for passing configs to InSpec plugins. Thanks for this improvement [@tecracer-theinen](http://github.com/tecracer-theinen)!

Example plugin config in a `kitchen.yml`:

```yaml
verifier:
  name: inspec
  plugin_config:
    example_plugin_name:
      example_setting: "Example value"
```

### Azure Storage Account Types

The `storage_account_type` config option in the `azurerm` plugin is now honored. This allows you to set `storage_account_type: Standard_LRS` to use non-SSD disks in Azure. Thanks for this fix [@reasland](https://github.com/reasland) and [@Dreweasland](https://github.com/Dreweasland)!

### Cloud-Init With OpenStack

The `openstack` Test Kitchen driver now includes a new `cloud_config` config option that allows you to pass config options to `cloud-init` for setting up systems before Chef Infra Client runs. Thanks for this improvement [@JimScadden](http://github.com/JimScadden)!

An example of setting the hostname at provision time:

```yaml
driver_config:
  cloud_config:
    hostname: my-hostname
```

## Cookstyle

Cookstyle has been updated to provide links to our new Cookstyle cop documentation on [docs.chef.io](https://docs.chef.io/).

## Security

OpenSSL has been upgraded to 1.0.2y to resolve the following CVEs:

* [CVE-2021-23841](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23841)
* [CVE-2021-23839](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23839)
* [CVE-2021-23840](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23840)

## Platform Updates

With the release of macOS 11 we will no longer produce packages for macOS 10.13 systems. See our [Platform End-of-Life Policy](https://docs.chef.io/platforms/#platform-end-of-life-policy) for details on the platform lifecycle.