1.0.0-rc.2

🚀 Added

• Flexbox utility classes
• display utilities now support flex as a value
• margin utilities now support auto as a value
• @cmsgov/design-system-support package. See note about this in the "Breaking changes" section below.
• @cmsgov/design-system-layout package with a ✨ responsive flexbox grid ✨
  
• Added "Documentation page" pattern, based on the one by USWDS.

🚨 Breaking changes

• Moved Sass mixins and variables to separate NPM package: @cmsgov/design-system-support — These are still included in the core package and this change shouldn't break anything unless you were importing the individual settings or mixins files.

💅 Changes

• Removed bourbon dependency

📦 Internal

Lots of improvements to the internal tooling and documentation site. Some highlights:

• HTML examples are now rendered in a sandboxed iframe
• Added the ability for some examples to include toggles, allowing you to preview the example at various breakpoints
• Added GOVERNANCE.md