- Added official TypeScript support via a new nuxt‑ts distribution (experimental, may introduce breaking changes).
- Introduced smart prefetching, reactive $nuxt.isOnline/offline helpers, full store HMR, VS Code component autocomplete, and a revamped plugin mode API (mode option with file suffixes).
- Improved DX with automatic dependency verification, modern‑bundle auto‑detect, port‑conflict warnings, module CLI commands, PostCSS lang attribute, omission of stylesheet extensions, and a major SSR bundle performance boost.



