v7.0.0-beta

🚨 Breaking Changes

• Removed default value for bg in BorderBox

💅 Enhancements

• Removed flex from FLEX_CONTAINER props and put it in FLEX_ITEM #347
• Stop concatenating COMMON into other categories in system-props.js and instead do it within each component to make this more explicit #347
• Extend Box from BorderBox, remove default value for bg #358
• Update Octicons #359

📝 Documentation

• The site (served from primer.style/components and the non-aliased deployment URL) now redirects from / to /components #355
• Fix duplicated SSR styles #357
• Readme updates #350