v2.0.0-rc1

Feature

• Include the close icon styles in the classless version, by @asbjornu (#421)

Styles

• Tweak validation icon colors
• Tweak headings line-height

Fixes

• aria-current selector more specific on links, by @brianespinosa (#416)
• button[type="submit"] width
• [aria-busy="true"] white-space
• [role="group"] and [role="search"] focus style
• aria-label="breadcrumb" for iOS/Safari
• Package scripts

Refactor

• Update $css-var-prefix name, suggested by @wyot1
• Update browserslist config (to default)

Chores

• Update dependencies

Full changelog

A huge thank you to the contributors ❤️