- Performance tweaks: skip template normalization in loops, remove watcher in lazy hydration, more efficient component/directory normalization, and reduced unnecessary iterations in core and kit.
- Bug fixes across Nuxt: safe composable tree‑shaking, prevent Infinity backgroundSize, remove unused component dir option, sync watch request in useAsyncData, and correct module dependency typings.
- Docs updated for bridge head migration; tinyglobby dependency unpinned.
v3.19.2
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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.