- Fixed dev server crash on macOS by shortening Vite socket name and adding a tmp fallback.
- Improved kit's findPath to respect the type option and updated Nuxt script presets.
- Documentation corrected: changed null to undefined in data fetching examples.
v3.21.8
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Fix island payload serialization for underscore keys and deduplicate island renders during prerender
Improved build and runtime performance with lazy imports, reused scans, and skipping unchanged files across Nuxt, Kit, and Vite.
Security release addressing server‑side RCE, unauthorized component instantiation, route rule authorization bypass, DoS, and dev server path disclosure, plus a regression fix from the prior advisory.