- Improved performance by consolidating iterations in request header handling, route normalization, and rendering, plus refactoring internal utilities.
- Fixed multiple bugs including error handling in NuxtErrorBoundary, module loading errors, island prop watching, transition display on initial load, cookie change detection, layout warnings, and loading indicator behavior.
- Updated documentation with corrected syntax, new examples, hydration warnings, and added test enhancements along with minor refactors.
v3.9.1
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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.