- Fixed multiple bugs in kit, nuxt, nitro, schema, and vite (e.g., import preset deprecation, prefetch warning, error overlay handling, vite proxy support).
- Improved documentation with typo corrections, added examples and type information, clarified middleware behavior, and reduced broken links.
- Refactored imports, cleaned up event listeners, removed iframe border, and introduced minor optimizations like verifyDepsBeforeRun.
v4.2.1
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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.