## Updated Components

### Chef Infra Client

Chef Infra Client has been updated from 15.6 to 15.7 which includes improvements to the `archive_file`, `cron`, `cron_d`, `file`, `launchd`, `sudo`, `user`, `windows_task`, and `x509_certificate` resources as well as the usual collection of bug fixes and bootstrap improvements.

### Berkshelf

Berkshelf has been updated from 7.0.8 to 7.0.9, which resolves errors when running `berks verify` and when using the ``--skip-syntax-check`` flag.

### Cookstyle

Cookstyle has been updated from 5.19 to 5.20 with a new Chef cop ChefDeprecations/DeprecatedChefSpecPlatform to detect legacy platforms in ChefSpecs. This release also includes improvements to autocorrection and detection of deprecated content in the Chef cops.

### Chef InSpec

Chef InSpec has been updated from 4.18.39 to 4.18.51 with the following improvements:

  - Example groups can now use InSpec resources
  - The user resource can now check the last login date on Windows
  - Improved the fetchers to fail consistently 

## Debian Support

We now produce Chef Workstation packages for Debian 8 and 9.

## macOS Binary Signing

Each binary in the macOS Chef Workstation installation is now signed to improve the integrity of the Workstation installation and improve compatibility with future macOS updates.