v0.4.0

0.4.0 (2026-05-13)

Bug Fixes

• playground: update HeadlessDemo to useHighlight v0.4 API; alias local dist for build (10c2aba)

Features

• playground: add CSS vars, react-router-dom, ThemeWrapper/Toggle, and 6 new demo components (1175ab7)
• playground: wire React Router with light/dark URL routing (ecfbe2c)
• v0.3 browser support docs + diacritic recipe; v0.4 forwardRef, getMatchCount, inline-RegExp dev warning (da49eec)
• visual: add Playwright config and spec files for all 10 demos × 2 themes (da43bc4)