- Added experimental component islands and server‑only components along with new composables (onNuxtReady, useNuxtData, useSeoMeta) and an experimental config schema
- Upgraded core tooling: Nitropack v2, Vite 4 and Rollup 3, plus performance tweaks like static @unhead/ssr imports and tree‑shaken server‑SEO composables
- Extensive bug‑fixes and documentation/site revamps across the Nuxt ecosystem
v3.1.0
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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.