BREAKING CHANGE: `includeFiles` option in `postcssIsolateStyles` now defaults to `[/vp-doc\.css/, /base\.css/]` You can remove explicit `includeFiles` if you were using it just to run it on `vp-doc.css`. To revert back to older behavior pass `includeFiles: [/base\.css/]`. The underlying implementation is changed and `transform` and `exclude` options are no longer supported. Use `postcss-prefix-selector` directly if you've advanced use cases.
BREAKING CHANGES: Internals are modified a bit to better support vite 6 and handle HMR more correctly. For most users this won't need any change on their side.
BREAKING CHANGE: VitePress now runs on Vite 5. Please refer https://vitejs.dev/guide/migration for breaking changes and migration guide if you're relying on some Vite-specific things.
The client-side based implementation in #1281 makes HMR update for the
outlines flaky and unreliable.
The headers payload for each page chunk is relatively cheap in return
for the correctness, since they are inlined as a JSON string.