- Introduces a redesigned color palette, dark mode, new 2xl breakpoint, expanded spacing and font size scales, and many new utilities (ring, overflow, transform‑gpu, etc.).
- Adds support for array‑based theme values, deep merging of extend objects, group‑hover/focus variants by default, and upgrades to PostCSS 8 and PurgeCSS 3.0.
- Breaking changes include dropping Node 8/10, removing IE 11 support, renaming utilities (e.g., whitespace‑nowrap, flex‑nowrap), and removing several legacy utilities (clearfix, grid‑gap fallbacks, scrolling utilities).
v2.0.0
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Added support for bare spacing values in auto‑rows/auto‑cols utilities, class suggestions for named opacity modifiers, and allowed @variant rules in addBase to reference later‑defined custom variants.
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