feat(legacy): prefer oxc as minifier (fix #21973) by bhagatsaurabh · Pull Request #22468 · vitejs/vite

bhagatsaurabh · 2026-05-17T18:38:39Z

Fixes #21973

Summary

Updates plugin-legacy to prefer oxc as the default minifier instead of always forcing terser.

Changelog

Add legacy minifier resolution helpers to derive behavior from build.minify.
Replace hardcoded Terser paths with conditional Oxc(default)/Terser(fallback) selection.

sapphi-red · 2026-05-21T04:56:14Z

-          minify: false, // minify with terser instead
+          minify: resolveLegacyOutputMinify(config.build.minify),


We need to change the behavior based on the Vite version because an old Vite version might be used with the new plugin-legacy version.
Also the opposite as well (old plugin-legacy with new Vite version).

Should I add a check on major version 8 ?

If I understand correctly, then two things should happen:

If Vite <8 is being used with plugin-legacy, and output.minify is explicitly set to use oxc, then it should fallback to false (terser) like it was before, with a warning.

If Vite >=8 is being used with old plugin-legacy and minifier is set to use any value other than oxc, then simply a warning(suggestion) to upgrade for better minification performance.

And I'm assuming this applies to the changes in buildPolyfillChunk as well ?

No, the check should be based on the current latest version. The reason it's needed is because you're touching the code on the Vite side (packages/vite/src/node/plugins/terser.ts) and the code on the plugin side (packages/plugin-legacy/src/index.ts).

Hi @sapphi-red ,

I've made the requested changes according to the scenarios mentioned below, let me know if anything is incorrect.

Vite plugin-legacy build.minify Result

Old New false No minification

Old New 'terser' Terser minifies both modern and legacy chunks

Old New true Default/old modern minifier + terser fallback for legacy chunks

Old New 'oxc' Warning emitted, modern uses Oxc (if supported), legacy falls back to terser

New Old false No minification

New Old 'terser' Terser minifies both modern and legacy chunks

New Old true, 'oxc' Modern uses Oxc, legacy still minified via terser fallback

New New false No minification

New New 'terser' Terser minifies both modern and legacy chunks

New New true, 'oxc' Modern and legacy chunks both use Oxc minification

I think the table is correct, but the following part is not working:

Vite plugin-legacy build.minify Result

New Old true, 'oxc' Modern uses Oxc, legacy still minified via terser fallback

I think the table is correct, but the following part is not working:

Vite plugin-legacy build.minify Result
New Old true, 'oxc' Modern uses Oxc, legacy still minified via terser fallback

Hi @sapphi-red,
Fixed, now legacy chunks fallback to terser and modern chunks use oxc if vite is new and plugin-legacy is old, verified regressions.

I don't think the behavior changed. supportsLegacyOxcMinification is always true.

I don't think the behavior changed. supportsLegacyOxcMinification is always true.

The fix did not impact supportsLegacyOxcMinification flag, but the usesOxcMinifier flag here, since as per the scenario it wasn't falling back to terser when using old version of plugin-legacy.

…gatsaurabh/vite into fix/plugin-legacy-oxc-minify

…-minify

sapphi-red

check the comment above

…-minify

sapphi-red

I've simplified the code and then confirmed that it works for all cases in #22468 (comment).

bhagatsaurabh · 2026-07-02T07:21:32Z

I've simplified the code and then confirmed that it works for all cases in #22468 (comment).

Thanks !

bluwy

Can we also update the docs:

vite/packages/plugin-legacy/README.md

Lines 30 to 34 in f1f90ed

    
           Terser must be installed because plugin-legacy uses Terser for minification. 
        
           ```sh 
        
           npm add -D terser 
        
           ```

bluwy · 2026-07-03T01:59:13Z

+// Legacy Oxc minification requires coordinated support
+// between plugin-legacy and Vite core.
+const legacyOxcMinificationSupportedVersion = '8.1.3'
+
+function parseVersionCore(v: string): number[] {
+  return v
+    .split('-', 1)[0]
+    .split('.')
+    .map((part) => Number.parseInt(part, 10) || 0)
+}
+
+/** Minimal `>=` comparison for `major.minor.patch(-prerelease)?` version strings */
+function isVersionGte(version: string, minVersion: string): boolean {
+  const core = parseVersionCore(version)
+  const minCore = parseVersionCore(minVersion)
+  for (let i = 0; i < 3; i++) {
+    if (core[i] !== minCore[i]) return core[i] > minCore[i]
+  }
+  // a prerelease (e.g. `8.1.2-beta.0`) ranks lower than the corresponding release (`8.1.2`)
+  return !version.includes('-') || minVersion.includes('-')
+}


Maybe this can be moved to a utils file, but just a preference. Don't need to do this now.

bluwy · 2026-07-03T02:01:47Z


+// Legacy Oxc minification requires coordinated support
+// between plugin-legacy and Vite core.
+const legacyOxcMinificationSupportedVersion = '8.1.3'


I suppose this should now be 8.1.4, or the next version whenever we merge the PR.

Changed to 8.1.4 for now.

bhagatsaurabh · 2026-07-05T09:01:25Z

Can we also update the docs:

vite/packages/plugin-legacy/README.md

Lines 30 to 34 in f1f90ed

Terser must be installed because plugin-legacy uses Terser for minification.

```sh

npm add -D terser

```

Updated

sapphi-red · 2026-07-09T04:26:40Z

The tests is failing because the current version in the branch is 8.1.3, but this should be passing once we cut the new release for Vite. Merging while the test is failing for that reason.

| datasource | package | from | to | | ---------- | ------- | ----- | ----- | | npm | vite | 8.1.0 | 8.1.4 | ## [v8.1.4](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-814-2026-07-09-small) ##### Features - **legacy:** prefer oxc as minifier (fix [#21973](vitejs/vite#21973)) ([#22468](vitejs/vite#22468)) ([ab5dafa](vitejs/vite@ab5dafa)) ##### Bug Fixes - **build:** add workaround for building on stackblitz ([#22840](vitejs/vite#22840)) ([575c32c](vitejs/vite@575c32c)) - **build:** keep `import.meta.url` in preload function as-is ([#22839](vitejs/vite#22839)) ([f1f90ed](vitejs/vite@f1f90ed)) - **deps:** update all non-major dependencies ([#22865](vitejs/vite#22865)) ([d4295a9](vitejs/vite@d4295a9)) - **deps:** update rolldown-related dependencies ([#22866](vitejs/vite#22866)) ([7cf07e4](vitejs/vite@7cf07e4)) - **html:** avoid backtracking in import-only check ([#22848](vitejs/vite#22848)) ([b5868c0](vitejs/vite@b5868c0)) - **optimizer:** avoid optimizer run for transform request before init ([#22852](vitejs/vite#22852)) ([72a5e21](vitejs/vite@72a5e21)) - **ssr:** align named export function call stacktrace column with Node ([#22829](vitejs/vite#22829)) ([173a1b6](vitejs/vite@173a1b6)) - strip pure CSS chunk imports when chunkImportMap is enabled ([#22841](vitejs/vite#22841)) ([648bd04](vitejs/vite@648bd04)) ##### Documentation - fix incorrect `@default` for `server.cors` ([#22859](vitejs/vite#22859)) ([70435b2](vitejs/vite@70435b2)) ##### Miscellaneous Chores - **deps:** update dependency postcss-modules to v9 ([#22867](vitejs/vite#22867)) ([a9539d6](vitejs/vite@a9539d6)) ##### Code Refactoring - eliminate ineffectiveDynamicImport warn ([#22876](vitejs/vite#22876)) ([ea22fb3](vitejs/vite@ea22fb3)) ##### Tests - avoid warnings ([#22851](vitejs/vite#22851)) ([af21ab6](vitejs/vite@af21ab6)) ##### Build System - remove the custom onLog function ([#22878](vitejs/vite#22878)) ([2c4a217](vitejs/vite@2c4a217)) - replace deprecated `onwarn` with `onLog` ([#22741](vitejs/vite#22741)) ([c581b55](vitejs/vite@c581b55)) ## [v8.1.3](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-813-2026-07-02-small) ##### Bug Fixes - **css:** inject inlined CSS after the shebang line ([#22717](vitejs/vite#22717)) ([1534d36](vitejs/vite@1534d36)) - **deps:** bump `es-module-lexer` to 2.3.0 ([#22838](vitejs/vite#22838)) ([7103c3a](vitejs/vite@7103c3a)) - preload css for nested dynamic imports ([#22759](vitejs/vite#22759)) ([2c53054](vitejs/vite@2c53054)) - **ssr:** correct stacktrace column position for first line ([#22828](vitejs/vite#22828)) ([c4acd69](vitejs/vite@c4acd69)) ## [v8.1.2](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-812-2026-06-30-small) ##### Bug Fixes - **deps:** revert es-module-lexer to 2.1.0 ([#22827](vitejs/vite#22827)) ([0d3bd7c](vitejs/vite@0d3bd7c)) - restore, "fix: resolve pnpm .modules.yaml from workspace root instead of cwd ([#22757](vitejs/vite#22757))" ([#22825](vitejs/vite#22825)) ([efb98cc](vitejs/vite@efb98cc)) - revert, "fix: escape ids with multiple null bytes ([#22687](vitejs/vite#22687))" ([cccef55](vitejs/vite@cccef55)) - revert, "fix: resolve pnpm .modules.yaml from workspace root instead of cwd ([#22757](vitejs/vite#22757))" ([cf97711](vitejs/vite@cf97711)) ## [v8.1.1](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-811-2026-06-30-small) ##### Features - update dynamic import warning to link to Vite docs ([#22823](vitejs/vite#22823)) ([62bd7af](vitejs/vite@62bd7af)) ##### Bug Fixes - **bundled-dev:** avoid stack overflow on `import.meta.hot.invalidate()` ([#22797](vitejs/vite#22797)) ([709eb8e](vitejs/vite@709eb8e)) - **bundled-dev:** serve assets emitted during HMR/lazy compile ([#22745](vitejs/vite#22745)) ([5876b2c](vitejs/vite@5876b2c)) - **bundledDev:** skip plugin transform hooks for rolldown-lazy stub modules ([#22778](vitejs/vite#22778)) ([8f925e2](vitejs/vite@8f925e2)) - **css:** preserve dollar signs in external `@import` urls with lightningcss ([#22718](vitejs/vite#22718)) ([9fa7ab4](vitejs/vite@9fa7ab4)) - **css:** resolve tsconfig paths in CSS and Sass [@import](https://github.com/import) ([#22775](vitejs/vite#22775)) ([ef0b891](vitejs/vite@ef0b891)) - **deps:** update all non-major dependencies ([#22734](vitejs/vite#22734)) ([e635f49](vitejs/vite@e635f49)) - **deps:** update all non-major dependencies ([#22804](vitejs/vite#22804)) ([8837400](vitejs/vite@8837400)) - **deps:** update rolldown-related dependencies ([#22591](vitejs/vite#22591)) ([2ce6677](vitejs/vite@2ce6677)) - escape ids with multiple null bytes ([#22687](vitejs/vite#22687)) ([833fc30](vitejs/vite@833fc30)) - hide console window when running 'net use' on Windows ([#22698](vitejs/vite#22698)) ([92b63f2](vitejs/vite@92b63f2)) - ignore bundled config temp dir ([#22800](vitejs/vite#22800)) ([043a810](vitejs/vite@043a810)) - invert `esbuild.jsxSideEffects` when converting to `oxc.jsx.pure` ([#22809](vitejs/vite#22809)) ([33895ba](vitejs/vite@33895ba)) - **optimize-deps:** ignore `ERR_CLOSED_SERVER` in scanner ([#22784](vitejs/vite#22784)) ([085a0ab](vitejs/vite@085a0ab)) - **optimizer:** scanner should resolve `input` from `root` ([#22769](vitejs/vite#22769)) ([9722b07](vitejs/vite@9722b07)) - resolve pnpm .modules.yaml from workspace root instead of cwd ([#22757](vitejs/vite#22757)) ([2531ac7](vitejs/vite@2531ac7)) - return sourcemap field from some plugins that were lacking ([#22782](vitejs/vite#22782)) ([7e18bf8](vitejs/vite@7e18bf8)) - **server:** handle malformed URI in indexHtmlMiddleware ([#22781](vitejs/vite#22781)) ([84f5ccc](vitejs/vite@84f5ccc)) ##### Miscellaneous Chores - improve dependency optimizer messages ([#22549](vitejs/vite#22549)) ([092cb3b](vitejs/vite@092cb3b)) ##### Code Refactoring - **css:** remove lightningcss null byte bug workaround ([#22822](vitejs/vite#22822)) ([2dafd3b](vitejs/vite@2dafd3b)) - use pre-defined environments variable to avoid duplicate `Object.values` calls ([#22790](vitejs/vite#22790)) ([1113acf](vitejs/vite@1113acf)) ##### Tests - enable "manual chunk path" test and remove "worker.format error" test ([#22824](vitejs/vite#22824)) ([c088511](vitejs/vite@c088511))

| datasource | package | from | to | | ---------- | ------- | ----- | ----- | | npm | vite | 8.1.0 | 8.1.5 | ## [v8.1.5](https://github.com/vitejs/vite/releases/tag/v8.1.5) Please refer to [CHANGELOG.md](https://github.com/vitejs/vite/blob/v8.1.5/packages/vite/CHANGELOG.md) for details. ## [v8.1.4](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-814-2026-07-09-small) ##### Features - **legacy:** prefer oxc as minifier (fix [#21973](vitejs/vite#21973)) ([#22468](vitejs/vite#22468)) ([ab5dafa](vitejs/vite@ab5dafa)) ##### Bug Fixes - **build:** add workaround for building on stackblitz ([#22840](vitejs/vite#22840)) ([575c32c](vitejs/vite@575c32c)) - **build:** keep `import.meta.url` in preload function as-is ([#22839](vitejs/vite#22839)) ([f1f90ed](vitejs/vite@f1f90ed)) - **deps:** update all non-major dependencies ([#22865](vitejs/vite#22865)) ([d4295a9](vitejs/vite@d4295a9)) - **deps:** update rolldown-related dependencies ([#22866](vitejs/vite#22866)) ([7cf07e4](vitejs/vite@7cf07e4)) - **html:** avoid backtracking in import-only check ([#22848](vitejs/vite#22848)) ([b5868c0](vitejs/vite@b5868c0)) - **optimizer:** avoid optimizer run for transform request before init ([#22852](vitejs/vite#22852)) ([72a5e21](vitejs/vite@72a5e21)) - **ssr:** align named export function call stacktrace column with Node ([#22829](vitejs/vite#22829)) ([173a1b6](vitejs/vite@173a1b6)) - strip pure CSS chunk imports when chunkImportMap is enabled ([#22841](vitejs/vite#22841)) ([648bd04](vitejs/vite@648bd04)) ##### Documentation - fix incorrect `@default` for `server.cors` ([#22859](vitejs/vite#22859)) ([70435b2](vitejs/vite@70435b2)) ##### Miscellaneous Chores - **deps:** update dependency postcss-modules to v9 ([#22867](vitejs/vite#22867)) ([a9539d6](vitejs/vite@a9539d6)) ##### Code Refactoring - eliminate ineffectiveDynamicImport warn ([#22876](vitejs/vite#22876)) ([ea22fb3](vitejs/vite@ea22fb3)) ##### Tests - avoid warnings ([#22851](vitejs/vite#22851)) ([af21ab6](vitejs/vite@af21ab6)) ##### Build System - remove the custom onLog function ([#22878](vitejs/vite#22878)) ([2c4a217](vitejs/vite@2c4a217)) - replace deprecated `onwarn` with `onLog` ([#22741](vitejs/vite#22741)) ([c581b55](vitejs/vite@c581b55)) ## [v8.1.3](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-813-2026-07-02-small) ##### Bug Fixes - **css:** inject inlined CSS after the shebang line ([#22717](vitejs/vite#22717)) ([1534d36](vitejs/vite@1534d36)) - **deps:** bump `es-module-lexer` to 2.3.0 ([#22838](vitejs/vite#22838)) ([7103c3a](vitejs/vite@7103c3a)) - preload css for nested dynamic imports ([#22759](vitejs/vite#22759)) ([2c53054](vitejs/vite@2c53054)) - **ssr:** correct stacktrace column position for first line ([#22828](vitejs/vite#22828)) ([c4acd69](vitejs/vite@c4acd69)) ## [v8.1.2](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-812-2026-06-30-small) ##### Bug Fixes - **deps:** revert es-module-lexer to 2.1.0 ([#22827](vitejs/vite#22827)) ([0d3bd7c](vitejs/vite@0d3bd7c)) - restore, "fix: resolve pnpm .modules.yaml from workspace root instead of cwd ([#22757](vitejs/vite#22757))" ([#22825](vitejs/vite#22825)) ([efb98cc](vitejs/vite@efb98cc)) - revert, "fix: escape ids with multiple null bytes ([#22687](vitejs/vite#22687))" ([cccef55](vitejs/vite@cccef55)) - revert, "fix: resolve pnpm .modules.yaml from workspace root instead of cwd ([#22757](vitejs/vite#22757))" ([cf97711](vitejs/vite@cf97711)) ## [v8.1.1](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-811-2026-06-30-small) ##### Features - update dynamic import warning to link to Vite docs ([#22823](vitejs/vite#22823)) ([62bd7af](vitejs/vite@62bd7af)) ##### Bug Fixes - **bundled-dev:** avoid stack overflow on `import.meta.hot.invalidate()` ([#22797](vitejs/vite#22797)) ([709eb8e](vitejs/vite@709eb8e)) - **bundled-dev:** serve assets emitted during HMR/lazy compile ([#22745](vitejs/vite#22745)) ([5876b2c](vitejs/vite@5876b2c)) - **bundledDev:** skip plugin transform hooks for rolldown-lazy stub modules ([#22778](vitejs/vite#22778)) ([8f925e2](vitejs/vite@8f925e2)) - **css:** preserve dollar signs in external `@import` urls with lightningcss ([#22718](vitejs/vite#22718)) ([9fa7ab4](vitejs/vite@9fa7ab4)) - **css:** resolve tsconfig paths in CSS and Sass [@import](https://github.com/import) ([#22775](vitejs/vite#22775)) ([ef0b891](vitejs/vite@ef0b891)) - **deps:** update all non-major dependencies ([#22734](vitejs/vite#22734)) ([e635f49](vitejs/vite@e635f49)) - **deps:** update all non-major dependencies ([#22804](vitejs/vite#22804)) ([8837400](vitejs/vite@8837400)) - **deps:** update rolldown-related dependencies ([#22591](vitejs/vite#22591)) ([2ce6677](vitejs/vite@2ce6677)) - escape ids with multiple null bytes ([#22687](vitejs/vite#22687)) ([833fc30](vitejs/vite@833fc30)) - hide console window when running 'net use' on Windows ([#22698](vitejs/vite#22698)) ([92b63f2](vitejs/vite@92b63f2)) - ignore bundled config temp dir ([#22800](vitejs/vite#22800)) ([043a810](vitejs/vite@043a810)) - invert `esbuild.jsxSideEffects` when converting to `oxc.jsx.pure` ([#22809](vitejs/vite#22809)) ([33895ba](vitejs/vite@33895ba)) - **optimize-deps:** ignore `ERR_CLOSED_SERVER` in scanner ([#22784](vitejs/vite#22784)) ([085a0ab](vitejs/vite@085a0ab)) - **optimizer:** scanner should resolve `input` from `root` ([#22769](vitejs/vite#22769)) ([9722b07](vitejs/vite@9722b07)) - resolve pnpm .modules.yaml from workspace root instead of cwd ([#22757](vitejs/vite#22757)) ([2531ac7](vitejs/vite@2531ac7)) - return sourcemap field from some plugins that were lacking ([#22782](vitejs/vite#22782)) ([7e18bf8](vitejs/vite@7e18bf8)) - **server:** handle malformed URI in indexHtmlMiddleware ([#22781](vitejs/vite#22781)) ([84f5ccc](vitejs/vite@84f5ccc)) ##### Miscellaneous Chores - improve dependency optimizer messages ([#22549](vitejs/vite#22549)) ([092cb3b](vitejs/vite@092cb3b)) ##### Code Refactoring - **css:** remove lightningcss null byte bug workaround ([#22822](vitejs/vite#22822)) ([2dafd3b](vitejs/vite@2dafd3b)) - use pre-defined environments variable to avoid duplicate `Object.values` calls ([#22790](vitejs/vite#22790)) ([1113acf](vitejs/vite@1113acf)) ##### Tests - enable "manual chunk path" test and remove "worker.format error" test ([#22824](vitejs/vite#22824)) ([c088511](vitejs/vite@c088511))

##### [v8.1.4](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-814-2026-07-09-small) ##### Features - **legacy:** prefer oxc as minifier (fix [#21973](vitejs/vite#21973)) ([#22468](vitejs/vite#22468)) ([ab5dafa](vitejs/vite@ab5dafa)) ##### Bug Fixes - **build:** add workaround for building on stackblitz ([#22840](vitejs/vite#22840)) ([575c32c](vitejs/vite@575c32c)) - **build:** keep `import.meta.url` in preload function as-is ([#22839](vitejs/vite#22839)) ([f1f90ed](vitejs/vite@f1f90ed)) - **deps:** update all non-major dependencies ([#22865](vitejs/vite#22865)) ([d4295a9](vitejs/vite@d4295a9)) - **deps:** update rolldown-related dependencies ([#22866](vitejs/vite#22866)) ([7cf07e4](vitejs/vite@7cf07e4)) - **html:** avoid backtracking in import-only check ([#22848](vitejs/vite#22848)) ([b5868c0](vitejs/vite@b5868c0)) - **optimizer:** avoid optimizer run for transform request before init ([#22852](vitejs/vite#22852)) ([72a5e21](vitejs/vite@72a5e21)) - **ssr:** align named export function call stacktrace column with Node ([#22829](vitejs/vite#22829)) ([173a1b6](vitejs/vite@173a1b6)) - strip pure CSS chunk imports when chunkImportMap is enabled ([#22841](vitejs/vite#22841)) ([648bd04](vitejs/vite@648bd04)) ##### Documentation - fix incorrect `@default` for `server.cors` ([#22859](vitejs/vite#22859)) ([70435b2](vitejs/vite@70435b2)) ##### Miscellaneous Chores - **deps:** update dependency postcss-modules to v9 ([#22867](vitejs/vite#22867)) ([a9539d6](vitejs/vite@a9539d6)) ##### Code Refactoring - eliminate ineffectiveDynamicImport warn ([#22876](vitejs/vite#22876)) ([ea22fb3](vitejs/vite@ea22fb3)) ##### Tests - avoid warnings ([#22851](vitejs/vite#22851)) ([af21ab6](vitejs/vite@af21ab6)) ##### Build System - remove the custom onLog function ([#22878](vitejs/vite#22878)) ([2c4a217](vitejs/vite@2c4a217)) - replace deprecated `onwarn` with `onLog` ([#22741](vitejs/vite#22741)) ([c581b55](vitejs/vite@c581b55))

##### [v8.1.5](https://github.com/vitejs/vite/releases/tag/v8.1.5) Please refer to [CHANGELOG.md](https://github.com/vitejs/vite/blob/v8.1.5/packages/vite/CHANGELOG.md) for details. ##### [v8.1.4](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-814-2026-07-09-small) ##### Features - **legacy:** prefer oxc as minifier (fix [#21973](vitejs/vite#21973)) ([#22468](vitejs/vite#22468)) ([ab5dafa](vitejs/vite@ab5dafa)) ##### Bug Fixes - **build:** add workaround for building on stackblitz ([#22840](vitejs/vite#22840)) ([575c32c](vitejs/vite@575c32c)) - **build:** keep `import.meta.url` in preload function as-is ([#22839](vitejs/vite#22839)) ([f1f90ed](vitejs/vite@f1f90ed)) - **deps:** update all non-major dependencies ([#22865](vitejs/vite#22865)) ([d4295a9](vitejs/vite@d4295a9)) - **deps:** update rolldown-related dependencies ([#22866](vitejs/vite#22866)) ([7cf07e4](vitejs/vite@7cf07e4)) - **html:** avoid backtracking in import-only check ([#22848](vitejs/vite#22848)) ([b5868c0](vitejs/vite@b5868c0)) - **optimizer:** avoid optimizer run for transform request before init ([#22852](vitejs/vite#22852)) ([72a5e21](vitejs/vite@72a5e21)) - **ssr:** align named export function call stacktrace column with Node ([#22829](vitejs/vite#22829)) ([173a1b6](vitejs/vite@173a1b6)) - strip pure CSS chunk imports when chunkImportMap is enabled ([#22841](vitejs/vite#22841)) ([648bd04](vitejs/vite@648bd04)) ##### Documentation - fix incorrect `@default` for `server.cors` ([#22859](vitejs/vite#22859)) ([70435b2](vitejs/vite@70435b2)) ##### Miscellaneous Chores - **deps:** update dependency postcss-modules to v9 ([#22867](vitejs/vite#22867)) ([a9539d6](vitejs/vite@a9539d6)) ##### Code Refactoring - eliminate ineffectiveDynamicImport warn ([#22876](vitejs/vite#22876)) ([ea22fb3](vitejs/vite@ea22fb3)) ##### Tests - avoid warnings ([#22851](vitejs/vite#22851)) ([af21ab6](vitejs/vite@af21ab6)) ##### Build System - remove the custom onLog function ([#22878](vitejs/vite#22878)) ([2c4a217](vitejs/vite@2c4a217)) - replace deprecated `onwarn` with `onLog` ([#22741](vitejs/vite#22741)) ([c581b55](vitejs/vite@c581b55)) ##### [v8.1.3](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-813-2026-07-02-small) ##### Bug Fixes - **css:** inject inlined CSS after the shebang line ([#22717](vitejs/vite#22717)) ([1534d36](vitejs/vite@1534d36)) - **deps:** bump `es-module-lexer` to 2.3.0 ([#22838](vitejs/vite#22838)) ([7103c3a](vitejs/vite@7103c3a)) - preload css for nested dynamic imports ([#22759](vitejs/vite#22759)) ([2c53054](vitejs/vite@2c53054)) - **ssr:** correct stacktrace column position for first line ([#22828](vitejs/vite#22828)) ([c4acd69](vitejs/vite@c4acd69)) ##### [v8.1.2](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-812-2026-06-30-small) ##### Bug Fixes - **deps:** revert es-module-lexer to 2.1.0 ([#22827](vitejs/vite#22827)) ([0d3bd7c](vitejs/vite@0d3bd7c)) - restore, "fix: resolve pnpm .modules.yaml from workspace root instead of cwd ([#22757](vitejs/vite#22757))" ([#22825](vitejs/vite#22825)) ([efb98cc](vitejs/vite@efb98cc)) - revert, "fix: escape ids with multiple null bytes ([#22687](vitejs/vite#22687))" ([cccef55](vitejs/vite@cccef55)) - revert, "fix: resolve pnpm .modules.yaml from workspace root instead of cwd ([#22757](vitejs/vite#22757))" ([cf97711](vitejs/vite@cf97711)) ##### [v8.1.1](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-811-2026-06-30-small) ##### Features - update dynamic import warning to link to Vite docs ([#22823](vitejs/vite#22823)) ([62bd7af](vitejs/vite@62bd7af)) ##### Bug Fixes - **bundled-dev:** avoid stack overflow on `import.meta.hot.invalidate()` ([#22797](vitejs/vite#22797)) ([709eb8e](vitejs/vite@709eb8e)) - **bundled-dev:** serve assets emitted during HMR/lazy compile ([#22745](vitejs/vite#22745)) ([5876b2c](vitejs/vite@5876b2c)) - **bundledDev:** skip plugin transform hooks for rolldown-lazy stub modules ([#22778](vitejs/vite#22778)) ([8f925e2](vitejs/vite@8f925e2)) - **css:** preserve dollar signs in external `@import` urls with lightningcss ([#22718](vitejs/vite#22718)) ([9fa7ab4](vitejs/vite@9fa7ab4)) - **css:** resolve tsconfig paths in CSS and Sass [@import](https://github.com/import) ([#22775](vitejs/vite#22775)) ([ef0b891](vitejs/vite@ef0b891)) - **deps:** update all non-major dependencies ([#22734](vitejs/vite#22734)) ([e635f49](vitejs/vite@e635f49)) - **deps:** update all non-major dependencies ([#22804](vitejs/vite#22804)) ([8837400](vitejs/vite@8837400)) - **deps:** update rolldown-related dependencies ([#22591](vitejs/vite#22591)) ([2ce6677](vitejs/vite@2ce6677)) - escape ids with multiple null bytes ([#22687](vitejs/vite#22687)) ([833fc30](vitejs/vite@833fc30)) - hide console window when running 'net use' on Windows ([#22698](vitejs/vite#22698)) ([92b63f2](vitejs/vite@92b63f2)) - ignore bundled config temp dir ([#22800](vitejs/vite#22800)) ([043a810](vitejs/vite@043a810)) - invert `esbuild.jsxSideEffects` when converting to `oxc.jsx.pure` ([#22809](vitejs/vite#22809)) ([33895ba](vitejs/vite@33895ba)) - **optimize-deps:** ignore `ERR_CLOSED_SERVER` in scanner ([#22784](vitejs/vite#22784)) ([085a0ab](vitejs/vite@085a0ab)) - **optimizer:** scanner should resolve `input` from `root` ([#22769](vitejs/vite#22769)) ([9722b07](vitejs/vite@9722b07)) - resolve pnpm .modules.yaml from workspace root instead of cwd ([#22757](vitejs/vite#22757)) ([2531ac7](vitejs/vite@2531ac7)) - return sourcemap field from some plugins that were lacking ([#22782](vitejs/vite#22782)) ([7e18bf8](vitejs/vite@7e18bf8)) - **server:** handle malformed URI in indexHtmlMiddleware ([#22781](vitejs/vite#22781)) ([84f5ccc](vitejs/vite@84f5ccc)) ##### Miscellaneous Chores - improve dependency optimizer messages ([#22549](vitejs/vite#22549)) ([092cb3b](vitejs/vite@092cb3b)) ##### Code Refactoring - **css:** remove lightningcss null byte bug workaround ([#22822](vitejs/vite#22822)) ([2dafd3b](vitejs/vite@2dafd3b)) - use pre-defined environments variable to avoid duplicate `Object.values` calls ([#22790](vitejs/vite#22790)) ([1113acf](vitejs/vite@1113acf)) ##### Tests - enable "manual chunk path" test and remove "worker.format error" test ([#22824](vitejs/vite#22824)) ([c088511](vitejs/vite@c088511)) ##### [v8.1.0](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#810-2026-06-23) ##### Features - extend `server.fs.deny` list with common files ([#22707](vitejs/vite#22707)) ([61ba8fd](vitejs/vite@61ba8fd)) - update rolldown to 1.1.2 ([#22695](vitejs/vite#22695)) ([4f008a6](vitejs/vite@4f008a6)) - use `~` for Rolldown ([#22693](vitejs/vite#22693)) ([9928722](vitejs/vite@9928722)) ##### Bug Fixes - **bundled-dev:** errors should be kept when incremental build fails ([#22617](vitejs/vite#22617)) ([9a0dd48](vitejs/vite@9a0dd48)) - cache falsy values in perEnvironmentState ([#22715](vitejs/vite#22715)) ([0e91e79](vitejs/vite@0e91e79)) - **glob:** respect caseSensitive option in hmr matcher ([#22711](vitejs/vite#22711)) ([65f525e](vitejs/vite@65f525e)) - **html:** omit nonce on import map when cspNonce is unset ([#22713](vitejs/vite#22713)) ([8340bb5](vitejs/vite@8340bb5)) - **optimizer:** skip null-valued exports in expandGlobIds glob resolution ([#22611](vitejs/vite#22611)) ([8b9f5cd](vitejs/vite@8b9f5cd)) - resolved build options should be kept as a getter ([#22691](vitejs/vite#22691)) ([3527191](vitejs/vite@3527191)) - **server:** handle malformed URI in memory files middleware ([#22714](vitejs/vite#22714)) ([df9e0a5](vitejs/vite@df9e0a5)) - use literal envPrefix queries for Vite Task ([#22706](vitejs/vite#22706)) ([da72733](vitejs/vite@da72733)) - warn on deprecated envFile ([#22555](vitejs/vite#22555)) ([ed7b283](vitejs/vite@ed7b283)) ##### Code Refactoring - **client:** inline dev-id value in CSS selector ([#22736](vitejs/vite#22736)) ([57f59bc](vitejs/vite@57f59bc)) - remove unused removeRawQuery util ([#22724](vitejs/vite#22724)) ([403cc60](vitejs/vite@403cc60)) - use `rolldownOptions` property for chunkImportMap ([#22692](vitejs/vite#22692)) ([8e8816c](vitejs/vite@8e8816c)) ##### [v8.0.16](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-8016-2026-06-01-small) ##### Bug Fixes - **deps:** reject UNC paths for launch-editor-middleware ([#22571](vitejs/vite#22571)) ([50b9512](vitejs/vite@50b9512)) - reject windows alternate paths ([#22572](vitejs/vite#22572)) ([dc245c7](vitejs/vite@dc245c7)) ##### [v8.0.15](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-8015-2026-06-01-small) ##### Features - send 408 on request timeout ([#22476](vitejs/vite#22476)) ([c85c9ee](vitejs/vite@c85c9ee)) - update rolldown to 1.0.3 ([#22538](vitejs/vite#22538)) ([646dbed](vitejs/vite@646dbed)) ##### Bug Fixes - capitalize error messages and remove spurious space in parse error ([#22488](vitejs/vite#22488)) ([85a0eff](vitejs/vite@85a0eff)) - **deps:** update all non-major dependencies ([#22511](vitejs/vite#22511)) ([2686d7d](vitejs/vite@2686d7d)) - **dev:** fix html-proxy cache key mismatch for /@fs/ HTML paths ([#21762](vitejs/vite#21762)) ([47c4213](vitejs/vite@47c4213)) - **glob:** error on relative glob in virtual module when no files match ([#22497](vitejs/vite#22497)) ([5c8e98f](vitejs/vite@5c8e98f)) - **optimizer:** close the rolldown bundle when write() rejects ([#22528](vitejs/vite#22528)) ([e3cfb9d](vitejs/vite@e3cfb9d)) - **resolve:** provide onWarn for viteResolvePlugin in JS plugin containers ([#22509](vitejs/vite#22509)) ([40985f1](vitejs/vite@40985f1)) ##### Miscellaneous Chores - **deps:** update rolldown-related dependencies ([#22566](vitejs/vite#22566)) ([3052a67](vitejs/vite@3052a67)) ##### Code Refactoring - correct logic in `collectAllModules` function ([#22562](vitejs/vite#22562)) ([6978a9c](vitejs/vite@6978a9c)) ##### [v8.0.14](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-8014-2026-05-21-small) ##### Features - update rolldown to 1.0.2 ([#22484](vitejs/vite#22484)) ([96efc88](vitejs/vite@96efc88)) ##### Bug Fixes - **deps:** update all non-major dependencies ([#22471](vitejs/vite#22471)) ([98b8163](vitejs/vite@98b8163)) - **dev:** handle errors when sending messages to vite server ([#22450](vitejs/vite#22450)) ([e8e9a34](vitejs/vite@e8e9a34)) - **html:** handle trailing slash paths in transformIndexHtml ([#22480](vitejs/vite#22480)) ([5d94d1b](vitejs/vite@5d94d1b)) - **optimizer:** pass oxc jsx options to transformSync in dependency scan ([#22342](vitejs/vite#22342)) ([b3132da](vitejs/vite@b3132da)) ##### Miscellaneous Chores - **deps:** update rolldown-related dependencies ([#22470](vitejs/vite#22470)) ([7cb728e](vitejs/vite@7cb728e)) - remove irrelevant commits from changelog ([2c69495](vitejs/vite@2c69495)) ##### Code Refactoring - **glob:** do not rewrite import path for absolute base ([#22310](vitejs/vite#22310)) ([0ae2844](vitejs/vite@0ae2844)) ##### Tests - **css:** sass does not use main field ([#22449](vitejs/vite#22449)) ([ebf39a0](vitejs/vite@ebf39a0)) ##### [v8.0.13](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-8013-2026-05-14-small) ##### Features - **bundled-dev:** add lazy bundling support ([#21406](vitejs/vite#21406)) ([4f0949f](vitejs/vite@4f0949f)) - **optimizer:** improve the esbuild plugin converter to pass some properties of build result to `onEnd` ([#22357](vitejs/vite#22357)) ([47071ce](vitejs/vite@47071ce)) - update rolldown to 1.0.1 ([#22444](vitejs/vite#22444)) ([8c766a6](vitejs/vite@8c766a6)) ##### Bug Fixes - **build:** copy public directory after building same environment with `write=false` ([#22328](vitejs/vite#22328)) ([158e8ae](vitejs/vite@158e8ae)) - **css:** await sass/less/styl worker disposal on teardown (fix [#22274](vitejs/vite#22274)) ([#22275](vitejs/vite#22275)) ([b7edcb7](vitejs/vite@b7edcb7)) - **css:** keep deprecated `name`/`originalFileName` in synthetic `assetFileNames` call ([#22439](vitejs/vite#22439)) ([8e59c97](vitejs/vite@8e59c97)) - make `isBundled` per environment ([#22257](vitejs/vite#22257)) ([a576326](vitejs/vite@a576326)) - **ssr:** avoid rewriting labels that collide with imports ([#22451](vitejs/vite#22451)) ([d9b18e0](vitejs/vite@d9b18e0)) ##### Miscellaneous Chores - remove irrelevant commits from changelog ([#22430](vitejs/vite#22430)) ([6ea3838](vitejs/vite@6ea3838)) - update changelog ([#22413](vitejs/vite#22413)) ([fcdc87c](vitejs/vite@fcdc87c)) ##### [v8.0.12](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-8012-2026-05-11-small) ##### Features - update rolldown to 1.0.0 ([#22401](vitejs/vite#22401)) ([cf0ff41](vitejs/vite@cf0ff41)) ##### Bug Fixes - **create-vite:** pass react framework to TanStack CLI ([#22397](vitejs/vite#22397)) ([18f0f90](vitejs/vite@18f0f90)) - **deps:** update all non-major dependencies ([#22420](vitejs/vite#22420)) ([2be6000](vitejs/vite@2be6000)) - **module-runner:** prevent partial-exports race on concurrent imports of in-flight invalidated re-export chains ([#22369](vitejs/vite#22369)) ([f5a22e6](vitejs/vite@f5a22e6)) - refer to `rolldownOptions` instead of deprecated `rollupOptions` in messages ([#22400](vitejs/vite#22400)) ([b675c7b](vitejs/vite@b675c7b)) - **worker:** apply `build.target` to worker bundle ([#22404](vitejs/vite#22404)) ([3c93fde](vitejs/vite@3c93fde)) - **worker:** forward define to worker bundle transform ([#22408](vitejs/vite#22408)) ([d4838a0](vitejs/vite@d4838a0)) ##### Miscellaneous Chores - **deps:** update dependency eslint-plugin-n to v18 ([#22423](vitejs/vite#22423)) ([2fe7bd2](vitejs/vite@2fe7bd2)) - **deps:** update rolldown-related dependencies ([#22421](vitejs/vite#22421)) ([66b9eb3](vitejs/vite@66b9eb3)) ##### [v8.0.11](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-8011-2026-05-07-small) ##### Features - update rolldown to 1.0.0-rc.18 ([#22360](vitejs/vite#22360)) ([3f80524](vitejs/vite@3f80524)) ##### Bug Fixes - **deps:** update all non-major dependencies ([#22334](vitejs/vite#22334)) ([672c962](vitejs/vite@672c962)) - **deps:** update all non-major dependencies ([#22382](vitejs/vite#22382)) ([5c0cfcb](vitejs/vite@5c0cfcb)) - **glob:** align hmr matcher options with glob enumeration ([#22306](vitejs/vite#22306)) ([30028f9](vitejs/vite@30028f9)) - make separate object instance for each environment ([#22276](vitejs/vite#22276)) ([7c2aa3b](vitejs/vite@7c2aa3b)) ##### Documentation - **create-vite:** list react-compiler templates in README ([#22347](vitejs/vite#22347)) ([7c3a61f](vitejs/vite@7c3a61f)) - explain mergeConfig skips null/undefined ([#22325](vitejs/vite#22325)) ([2151f70](vitejs/vite@2151f70)) - mention native config loader in CLI options ([#22348](vitejs/vite#22348)) ([0420c5d](vitejs/vite@0420c5d)) - update evan's x handle ([640202a](vitejs/vite@640202a)) ##### Miscellaneous Chores - **deps:** update dependency tsdown to ^0.21.10 ([#22333](vitejs/vite#22333)) ([3b51e05](vitejs/vite@3b51e05)) - **deps:** update rolldown-related dependencies ([#22383](vitejs/vite#22383)) ([555ff36](vitejs/vite@555ff36)) - **deps:** update transitive packages to fix npm audit alerts ([#22316](vitejs/vite#22316)) ([86aee62](vitejs/vite@86aee62)) ##### Code Refactoring - devtools integration ([#22312](vitejs/vite#22312)) ([3c8bf06](vitejs/vite@3c8bf06)) - remove unnecessary async ([#22296](vitejs/vite#22296)) ([b31fd35](vitejs/vite@b31fd35)) - show direct path type in bad character warning ([#22339](vitejs/vite#22339)) ([0c162e9](vitejs/vite@0c162e9)) ##### Tests - **create-vite:** use short help alias ([#22389](vitejs/vite#22389)) ([994ab66](vitejs/vite@994ab66)) ##### [v8.0.10](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-8010-2026-04-23-small) ##### Features - update rolldown to 1.0.0-rc.17 ([#22299](vitejs/vite#22299)) ([a4d06d9](vitejs/vite@a4d06d9)) ##### Bug Fixes - `hmrClient.logger.debug` and `hmrClient.logger.error` looked different from other HMR logs ([#22147](vitejs/vite#22147)) ([a4d828f](vitejs/vite@a4d828f)) - **css:** show filename in CSS minification warnings for `.css?inline` ([#22292](vitejs/vite#22292)) ([83f0a78](vitejs/vite@83f0a78)) - **optimizer:** allow user transform.target to override default in optimizeDeps ([#22273](vitejs/vite#22273)) ([5c7cec6](vitejs/vite@5c7cec6)) - remove format sniffing module resolution from JS resolver ([#22297](vitejs/vite#22297)) ([b8a21cc](vitejs/vite@b8a21cc)) ##### Code Refactoring - enable some typecheck rules ([#22278](vitejs/vite#22278)) ([9437518](vitejs/vite@9437518)) - typecheck client directory ([#22284](vitejs/vite#22284)) ([40a0847](vitejs/vite@40a0847)) ##### [v8.0.9](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-809-2026-04-20-small) ##### Features - update rolldown to 1.0.0-rc.16 ([#22248](vitejs/vite#22248)) ([2947edd](vitejs/vite@2947edd)) ##### Bug Fixes - allow binding when strictPort is set but wildcard port is in use ([#22150](vitejs/vite#22150)) ([dfc8aa5](vitejs/vite@dfc8aa5)) - **build:** emptyOutDir should happen for watch rebuilds ([#22207](vitejs/vite#22207)) ([ee52267](vitejs/vite@ee52267)) - **bundled-dev:** reject requests to HMR patch files in non potentially trustworthy origins ([#22269](vitejs/vite#22269)) ([868f141](vitejs/vite@868f141)) - **css:** use unique key for cssEntriesMap to prevent same-basename collision ([#22039](vitejs/vite#22039)) ([374bb5d](vitejs/vite@374bb5d)) - **deps:** update all non-major dependencies ([#22219](vitejs/vite#22219)) ([4cd0d67](vitejs/vite@4cd0d67)) - **deps:** update all non-major dependencies ([#22268](vitejs/vite#22268)) ([c28e9c1](vitejs/vite@c28e9c1)) - detect Deno workspace root (fix [#22237](vitejs/vite#22237)) ([#22238](vitejs/vite#22238)) ([1b793c0](vitejs/vite@1b793c0)) - **dev:** handle errors in `watchChange` hook ([#22188](vitejs/vite#22188)) ([fc08bda](vitejs/vite@fc08bda)) - **optimizer:** handle more chars that will be sanitized ([#22208](vitejs/vite#22208)) ([3f24533](vitejs/vite@3f24533)) - skip fallback sourcemap generation for `?raw` imports ([#22148](vitejs/vite#22148)) ([3ec9cda](vitejs/vite@3ec9cda)) ##### Documentation - align the descriptions in READMEs ([#22231](vitejs/vite#22231)) ([44c42b9](vitejs/vite@44c42b9)) - fix reuses wording in dev environment comment ([#22173](vitejs/vite#22173)) ([9163412](vitejs/vite@9163412)) - fix wording in sass error comment ([#22214](vitejs/vite#22214)) ([bc5c6a7](vitejs/vite@bc5c6a7)) - update build CLI defaults ([#22261](vitejs/vite#22261)) ([605bb97](vitejs/vite@605bb97)) ##### Miscellaneous Chores - **deps:** update dependency dotenv-expand to v13 ([#22271](vitejs/vite#22271)) ([0a3887d](vitejs/vite@0a3887d)) ##### [v8.0.8](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-808-2026-04-09-small) ##### Features - update rolldown to 1.0.0-rc.15 ([#22201](vitejs/vite#22201)) ([6baf587](vitejs/vite@6baf587)) ##### Bug Fixes - avoid `dns.getDefaultResultOrder` temporary ([#22202](vitejs/vite#22202)) ([15f1c15](vitejs/vite@15f1c15)) - **ssr:** class property keys hoisting matching imports ([#22199](vitejs/vite#22199)) ([e137601](vitejs/vite@e137601)) ##### [v8.0.7](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-807-2026-04-07-small) ##### Bug Fixes - use sync dns.getDefaultResultOrder instead of dns.promises ([#22185](vitejs/vite#22185)) ([5c05b04](vitejs/vite@5c05b04)) ##### [v8.0.6](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-806-2026-04-07-small) ##### Features - update rolldown to 1.0.0-rc.13 ([#22097](vitejs/vite#22097)) ([51d3e48](vitejs/vite@51d3e48)) ##### Bug Fixes - **css:** avoid mutating sass error multiple times ([#22115](vitejs/vite#22115)) ([d5081c2](vitejs/vite@d5081c2)) - **optimize-deps:** hoist CJS interop assignment ([#22156](vitejs/vite#22156)) ([17a8f9e](vitejs/vite@17a8f9e)) ##### Performance Improvements - early return in `getLocalhostAddressIfDiffersFromDNS` when DNS order is `verbatim` ([#22151](vitejs/vite#22151)) ([56ec256](vitejs/vite@56ec256)) ##### Miscellaneous Chores - **create-vite:** remove unnecessary DOM.Iterable ([#22168](vitejs/vite#22168)) ([bdc53ab](vitejs/vite@bdc53ab)) - replace remaining prettier script ([#22179](vitejs/vite#22179)) ([af71fb2](vitejs/vite@af71fb2)) ##### [v8.0.5](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-805-2026-04-06-small) ##### Bug Fixes - apply server.fs check to env transport ([#22159](vitejs/vite#22159)) ([f02d9fd](vitejs/vite@f02d9fd)) - avoid path traversal with optimize deps sourcemap handler ([#22161](vitejs/vite#22161)) ([79f002f](vitejs/vite@79f002f)) - check `server.fs` after stripping query as well ([#22160](vitejs/vite#22160)) ([a9a3df2](vitejs/vite@a9a3df2)) - disallow referencing files outside the package from sourcemap ([#22158](vitejs/vite#22158)) ([f05f501](vitejs/vite@f05f501)) ##### [v8.0.4](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-804-2026-04-06-small) ##### Features - allow esbuild 0.28 as peer deps ([#22155](vitejs/vite#22155)) ([b0da973](vitejs/vite@b0da973)) - **hmr:** truncate list of files on hmr update ([#21535](vitejs/vite#21535)) ([d00e806](vitejs/vite@d00e806)) - **optimizer:** log when dependency scanning or bundling takes over 1s ([#21797](vitejs/vite#21797)) ([f61a1ab](vitejs/vite@f61a1ab)) ##### Bug Fixes - `hasBothRollupOptionsAndRolldownOptions` should return `false` for proxy case ([#22043](vitejs/vite#22043)) ([99897d2](vitejs/vite@99897d2)) - add types for `vite/modulepreload-polyfill` ([#22126](vitejs/vite#22126)) ([17330d2](vitejs/vite@17330d2)) - **deps:** update all non-major dependencies ([#22073](vitejs/vite#22073)) ([6daa10f](vitejs/vite@6daa10f)) - **deps:** update all non-major dependencies ([#22143](vitejs/vite#22143)) ([22b0166](vitejs/vite@22b0166)) - **resolve:** resolve tsconfig paths starting with `#` ([#22038](vitejs/vite#22038)) ([3460fc5](vitejs/vite@3460fc5)) - **ssr:** use browser platform for webworker SSR builds (fix [#21969](vitejs/vite#21969)) ([#21963](vitejs/vite#21963)) ([364c227](vitejs/vite@364c227)) ##### Documentation - add `environment.fetchModule` documentation ([#22035](vitejs/vite#22035)) ([54229e7](vitejs/vite@54229e7)) ##### Miscellaneous Chores - **deps:** update rolldown-related dependencies ([#21989](vitejs/vite#21989)) ([0ded627](vitejs/vite@0ded627)) ##### Code Refactoring - upgrade to typescript 6 ([#22110](vitejs/vite#22110)) ([cc41398](vitejs/vite@cc41398)) ##### [v8.0.3](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-803-2026-03-26-small) ##### Features - update rolldown to 1.0.0-rc.12 ([#22024](vitejs/vite#22024)) ([84164ef](vitejs/vite@84164ef)) ##### Bug Fixes - **html:** cache unfiltered CSS list to prevent missing styles across entries ([#22017](vitejs/vite#22017)) ([5464190](vitejs/vite@5464190)) - **module-runner:** handle non-ascii characters in base64 sourcemaps ([#21985](vitejs/vite#21985)) ([77c95bf](vitejs/vite@77c95bf)) - **module-runner:** skip re-import if the runner is closed ([#22020](vitejs/vite#22020)) ([ee2c2cd](vitejs/vite@ee2c2cd)) - **optimizer:** scan is not resolving sub path import if used in a glob import ([#22018](vitejs/vite#22018)) ([ddfe20d](vitejs/vite@ddfe20d)) - **ssr:** ssrTransform incorrectly rewrites `meta` identifier inside `import.meta` when a binding named `meta` exists ([#22019](vitejs/vite#22019)) ([cff5f0c](vitejs/vite@cff5f0c)) ##### Miscellaneous Chores - **deps:** bump picomatch from 4.0.3 to 4.0.4 ([#22027](vitejs/vite#22027)) ([7e56003](vitejs/vite@7e56003)) ##### Tests - **html:** add tests for `getCssFilesForChunk` ([#22016](vitejs/vite#22016)) ([43fbbf9](vitejs/vite@43fbbf9)) ##### [v8.0.2](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-802-2026-03-23-small) ##### Features - update rolldown to 1.0.0-rc.11 ([#21998](vitejs/vite#21998)) ([ff91c31](vitejs/vite@ff91c31)) ##### Bug Fixes - **deps:** update all non-major dependencies ([#21988](vitejs/vite#21988)) ([9b7d150](vitejs/vite@9b7d150)) ##### Miscellaneous Chores - **deps:** update dependency [@vitejs/devtools](https://github.com/vitejs/devtools) to ^0.1.5 ([#21992](vitejs/vite#21992)) ([b2dd65b](vitejs/vite@b2dd65b)) ##### [v8.0.1](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small-801-2026-03-19-small) ##### Features - update rolldown to 1.0.0-rc.10 ([#21932](vitejs/vite#21932)) ([b3c067d](vitejs/vite@b3c067d)) ##### Bug Fixes - **bundled-dev:** properly disable `inlineConst` optimization ([#21865](vitejs/vite#21865)) ([6d97142](vitejs/vite@6d97142)) - **css:** lightningcss minify failed when `build.target: 'es6'` ([#21933](vitejs/vite#21933)) ([5fcce46](vitejs/vite@5fcce46)) - **deps:** update all non-major dependencies ([#21878](vitejs/vite#21878)) ([6dbbd7f](vitejs/vite@6dbbd7f)) - **dev:** always use ESM Oxc runtime ([#21829](vitejs/vite#21829)) ([d323ed7](vitejs/vite@d323ed7)) - **dev:** handle concurrent restarts in `_createServer` ([#21810](vitejs/vite#21810)) ([40bc729](vitejs/vite@40bc729)) - handle `+` symbol in package subpath exports during dep optimization ([#21886](vitejs/vite#21886)) ([86db93d](vitejs/vite@86db93d)) - improve `no-cors` request block error ([#21902](vitejs/vite#21902)) ([5ba688b](vitejs/vite@5ba688b)) - use precise regexes for transform filter to avoid backtracking ([#21800](vitejs/vite#21800)) ([dbe41bd](vitejs/vite@dbe41bd)) - **worker:** `require(json)` result should not be wrapped ([#21847](vitejs/vite#21847)) ([0672fd2](vitejs/vite@0672fd2)) - **worker:** make worker output consistent with client and SSR ([#21871](vitejs/vite#21871)) ([69454d7](vitejs/vite@69454d7)) ##### Miscellaneous Chores - add changelog rearrange script ([#21835](vitejs/vite#21835)) ([efef073](vitejs/vite@efef073)) - **deps:** bump required `@vitejs/devtools` version to 0.1+ ([#21925](vitejs/vite#21925)) ([12932f5](vitejs/vite@12932f5)) - **deps:** update rolldown-related dependencies ([#21787](vitejs/vite#21787)) ([1af1d3a](vitejs/vite@1af1d3a)) - rearrange 8.0 changelog ([8e05b61](vitejs/vite@8e05b61)) - rearrange 8.0 changelog ([#21834](vitejs/vite#21834)) ([86edeee](vitejs/vite@86edeee)) ##### [v8.0.0](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#800-2026-03-12) ##### Features - update rolldown to 1.0.0-rc.9 ([#21813](vitejs/vite#21813)) ([f05be0e](vitejs/vite@f05be0e)) - warn when `vite-tsconfig-paths` plugin is detected ([#21781](vitejs/vite#21781)) ([ada493e](vitejs/vite@ada493e)) ##### Bug Fixes - **deps:** update all non-major dependencies ([#21786](vitejs/vite#21786)) ([eaa4352](vitejs/vite@eaa4352))

fix(plugin-legacy): prefer oxc as minifier

03aa1cc

bhagatsaurabh mentioned this pull request May 17, 2026

legacy: use Oxc for minify by default #21973

Closed

4 tasks

bhagatsaurabh added 2 commits May 18, 2026 14:14

fix(plugin-legacy): failing build tests

2dbc2d9

Merge branch 'main' into fix/plugin-legacy-oxc-minify

7289535

sapphi-red changed the title ~~fix(plugin-legacy): prefer oxc as minifier (fix #21973)~~ feat(legacy): prefer oxc as minifier (fix #21973) May 21, 2026

sapphi-red added p3-significant High priority enhancement (priority) plugin: legacy labels May 21, 2026

sapphi-red requested changes May 21, 2026

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bhagatsaurabh added 3 commits May 22, 2026 00:46

fix(plugin-legacy): coordinated support with vite core

11b78e8

Merge branch 'fix/plugin-legacy-oxc-minify' of https://github.com/bha…

fa879a7

…gatsaurabh/vite into fix/plugin-legacy-oxc-minify

Merge remote-tracking branch 'origin/main' into fix/plugin-legacy-oxc…

5763e27

…-minify

bhagatsaurabh requested a review from sapphi-red May 22, 2026 13:00

bhagatsaurabh and others added 2 commits June 3, 2026 12:16

Merge remote-tracking branch 'origin/main' into fix/plugin-legacy-oxc…

3d49fa0

…-minify

Merge branch 'main' into fix/plugin-legacy-oxc-minify

e08e335

sapphi-red requested changes Jun 15, 2026

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bhagatsaurabh and others added 6 commits June 27, 2026 11:38

Merge remote-tracking branch 'origin/main' into fix/plugin-legacy-oxc…

3e9267a

…-minify

fix: targeted minification for new vite and old plugin-legacy versions

e936dd0

Merge branch 'main' into fix/plugin-legacy-oxc-minify

8b3d1c8

refactor: simplify

1713c0e

Merge branch 'main' into fix/plugin-legacy-oxc-minify

3d111ef

fix: update

083ecff

sapphi-red previously approved these changes Jul 2, 2026

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bluwy reviewed Jul 3, 2026

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bhagatsaurabh added 2 commits July 5, 2026 14:07

Merge branch 'vitejs:main' into fix/plugin-legacy-oxc-minify

3f4b24e

fix: plugin-legacy oxc minify coordinated version

c82e8a5

bhagatsaurabh dismissed sapphi-red’s stale review via c82e8a5 July 5, 2026 08:56

sapphi-red approved these changes Jul 9, 2026

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sapphi-red merged commit ab5dafa into vitejs:main Jul 9, 2026
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github-actions Bot mentioned this pull request Jul 10, 2026

chore: update Vite from 8.1.3 to 8.1.4 sudocarlos/tailrelay#51

Closed

Copilot AI mentioned this pull request Jul 10, 2026

chore: update Vite 8.1.3 → 8.1.4 sudocarlos/tailrelay#52

Merged

sapphi-red mentioned this pull request Jul 15, 2026

fix(legacy): don't use newer syntax when minifying polyfill chunks #22939

Merged

		minify: false, // minify with terser instead
		minify: resolveLegacyOutputMinify(config.build.minify),

Vite	plugin-legacy	build.minify	Result
Old	New	false	No minification
Old	New	'terser'	Terser minifies both modern and legacy chunks
Old	New	true	Default/old modern minifier + terser fallback for legacy chunks
Old	New	'oxc'	Warning emitted, modern uses Oxc (if supported), legacy falls back to terser
New	Old	false	No minification
New	Old	'terser'	Terser minifies both modern and legacy chunks
New	Old	true, 'oxc'	Modern uses Oxc, legacy still minified via terser fallback
New	New	false	No minification
New	New	'terser'	Terser minifies both modern and legacy chunks
New	New	true, 'oxc'	Modern and legacy chunks both use Oxc minification

	Terser must be installed because plugin-legacy uses Terser for minification.

	```sh
	npm add -D terser
	```

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bhagatsaurabh commented May 17, 2026 •

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bhagatsaurabh May 21, 2026 •

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