The issue involves a security vulnerability in Vite, where the server options can be bypassed using a double forward slash (//). This vulnerability poses a potential security risk as it can allow unauthorized access to sensitive directories and files. This document outlines the steps to address and mitigate this issue. Adding Extra References : ## Steps to Fix. Update Vite:Ensure that you are using the latest version of Vite. Security issues like this are often fixed in newer releases.\n\n2. Secure the Server Configuration:In your vite.config.js file, review and update the server configuration options to restrict access to unauthorized requests or directories. For example:```javascript\n // vite.config.js\n export default { server: {\n fs: {\n deny: ['private-directory'] // Restrict access to specific directories
Impact
Only users explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected, and only files in the immediate Vite project root folder could be exposed.
Patches
Fixed in vite@4.3.9, vite@4.2.3, vite@4.1.5, vite@4.0.5
And in the latest minors of the previous two majors: vite@3.2.7, vite@2.9.16
Details
Vite serve the application with under the root-path of the project while running on the dev mode. By default, vite using server options fs.deny to protected the sensitive information of the file. But, with simply double forward-slash, we can bypass this fs restriction.
PoC
Create a new latest project of vite using any package manager. (here I'm using react and vue templates for tested and pnpm)
Serve the application on dev mode using pnpm run dev.
Directly access the file from url using double forward-slash (//) (e.g: //.env, //.env.local)
Server Options fs.deny restrict successfully bypassed.
Vite dev server optionserver.fs.deny can be bypassed on case-insensitive file systems using case-augmented versions of filenames. Notably this affects servers hosted on Windows.
This PR contains the following updates:
4.1.4->4.5.2GitHub Vulnerability Alerts
CVE-2023-34092
Summary
The issue involves a security vulnerability in Vite, where the server options can be bypassed using a double forward slash (
//). This vulnerability poses a potential security risk as it can allow unauthorized access to sensitive directories and files. This document outlines the steps to address and mitigate this issue. Adding Extra References : ## Steps to Fix. Update Vite:Ensure that you are using the latest version of Vite. Security issues like this are often fixed in newer releases.\n\n2. Secure the Server Configuration:In yourvite.config.jsfile, review and update the server configuration options to restrict access to unauthorized requests or directories. For example:```javascript\n // vite.config.js\n export default { server: {\n fs: {\n deny: ['private-directory'] // Restrict access to specific directoriesImpact
Only users explicitly exposing the Vite dev server to the network (using
--hostorserver.hostconfig option) are affected, and only files in the immediate Vite project root folder could be exposed.Patches
Fixed in vite@4.3.9, vite@4.2.3, vite@4.1.5, vite@4.0.5 And in the latest minors of the previous two majors: vite@3.2.7, vite@2.9.16
Details
Vite serve the application with under the root-path of the project while running on the dev mode. By default, vite using server options fs.deny to protected the sensitive information of the file. But, with simply double forward-slash, we can bypass this fs restriction.
PoC
//) (e.g://.env,//.env.local)fs.denyrestrict successfully bypassed.Proof Images:
CVE-2024-23331
Summary
Vite dev server option
server.fs.denycan be bypassed on case-insensitive file systems using case-augmented versions of filenames. Notably this affects servers hosted on Windows.This bypass is similar to https://nvd.nist.gov/vuln/detail/CVE-2023-34092 -- with surface area reduced to hosts having case-insensitive filesystems.
Patches
Fixed in vite@5.0.12, vite@4.5.2, vite@3.2.8, vite@2.9.17
Details
Since
picomatchdefaults to case-sensitive glob matching, but the file server doesn't discriminate; a blacklist bypass is possible.See
picomatchusage, wherenocaseis defaulted tofalse: https://github.com/vitejs/vite/blob/v5.1.0-beta.1/packages/vite/src/node/server/index.ts#L632By requesting raw filesystem paths using augmented casing, the matcher derived from
config.server.fs.denyfails to block access to sensitive files.PoC
Setup
npm create vite@lateston a Standard Azure hosted Windows 10 instance.npm run dev -- --host 0.0.0.0custom.secretandproduction.pemvite.config.jswithReproduction
curl -s http://20.12.242.81:5173/@​fs//curl -s http://20.12.242.81:5173/@​fs/C:/Users/darbonzo/Desktop/vite-project/vite.config.jscurl -s http://20.12.242.81:5173/@​fs/C:/Users/darbonzo/Desktop/vite-project/custom.sEcReTProof
Impact
Who
What
server.fs.denyare both discoverable, and accessibleRelease Notes
vitejs/vite (vite)
### [`v4.5.2`](https://togithub.com/vitejs/vite/releases/tag/v4.5.2) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.5.1...v4.5.2) Please refer to [CHANGELOG.md](https://togithub.com/vitejs/vite/blob/v4.5.2/packages/vite/CHANGELOG.md) for details. ### [`v4.5.1`](https://togithub.com/vitejs/vite/releases/tag/v4.5.1) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.5.0...v4.5.1) Please refer to [CHANGELOG.md](https://togithub.com/vitejs/vite/blob/v4.5.1/packages/vite/CHANGELOG.md) for details. ### [`v4.5.0`](https://togithub.com/vitejs/vite/releases/tag/v4.5.0) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.12...v4.5.0) Please refer to [CHANGELOG.md](https://togithub.com/vitejs/vite/blob/v4.5.0/packages/vite/CHANGELOG.md) for details. ### [`v4.4.12`](https://togithub.com/vitejs/vite/releases/tag/v4.4.12) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.11...v4.4.12) Please refer to [CHANGELOG.md](https://togithub.com/vitejs/vite/blob/v4.4.12/packages/vite/CHANGELOG.md) for details. ### [`v4.4.11`](https://togithub.com/vitejs/vite/releases/tag/v4.4.11) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.10...v4.4.11) Please refer to [CHANGELOG.md](https://togithub.com/vitejs/vite/blob/v4.4.11/packages/vite/CHANGELOG.md) for details. ### [`v4.4.10`](https://togithub.com/vitejs/vite/releases/tag/v4.4.10) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.9...v4.4.10) Please refer to [CHANGELOG.md](https://togithub.com/vitejs/vite/blob/v4.4.10/packages/vite/CHANGELOG.md) for details. ### [`v4.4.9`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small449-2023-08-07-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.8...v4.4.9) - chore: fix eslint warnings ([#14031](https://togithub.com/vitejs/vite/issues/14031)) ([4021a0e](https://togithub.com/vitejs/vite/commit/4021a0e)), closes [#14031](https://togithub.com/vitejs/vite/issues/14031) - chore(deps): update all non-major dependencies ([#13938](https://togithub.com/vitejs/vite/issues/13938)) ([a1b519e](https://togithub.com/vitejs/vite/commit/a1b519e)), closes [#13938](https://togithub.com/vitejs/vite/issues/13938) - fix: dynamic import vars ignored warning ([#14006](https://togithub.com/vitejs/vite/issues/14006)) ([4479431](https://togithub.com/vitejs/vite/commit/4479431)), closes [#14006](https://togithub.com/vitejs/vite/issues/14006) - fix(build): silence warn dynamic import module when inlineDynamicImports true ([#13970](https://togithub.com/vitejs/vite/issues/13970)) ([7a77aaf](https://togithub.com/vitejs/vite/commit/7a77aaf)), closes [#13970](https://togithub.com/vitejs/vite/issues/13970) - perf: improve build times and memory utilization ([#14016](https://togithub.com/vitejs/vite/issues/14016)) ([9d7d45e](https://togithub.com/vitejs/vite/commit/9d7d45e)), closes [#14016](https://togithub.com/vitejs/vite/issues/14016) - perf: replace startsWith with === ([#14005](https://togithub.com/vitejs/vite/issues/14005)) ([f5c1224](https://togithub.com/vitejs/vite/commit/f5c1224)), closes [#14005](https://togithub.com/vitejs/vite/issues/14005) ### [`v4.4.8`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small448-2023-07-31-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.7...v4.4.8) - fix: modulePreload false ([#13973](https://togithub.com/vitejs/vite/issues/13973)) ([488085d](https://togithub.com/vitejs/vite/commit/488085d)), closes [#13973](https://togithub.com/vitejs/vite/issues/13973) - fix: multiple entries with shared css and no JS ([#13962](https://togithub.com/vitejs/vite/issues/13962)) ([89a3db0](https://togithub.com/vitejs/vite/commit/89a3db0)), closes [#13962](https://togithub.com/vitejs/vite/issues/13962) - fix: use file extensions on type imports so they work with `moduleResolution: 'node16'` ([#13947](https://togithub.com/vitejs/vite/issues/13947)) ([aeef670](https://togithub.com/vitejs/vite/commit/aeef670)), closes [#13947](https://togithub.com/vitejs/vite/issues/13947) - fix(css): enhance error message for missing preprocessor dependency ([#11485](https://togithub.com/vitejs/vite/issues/11485)) ([65e5c22](https://togithub.com/vitejs/vite/commit/65e5c22)), closes [#11485](https://togithub.com/vitejs/vite/issues/11485) - fix(esbuild): fix static properties transpile when useDefineForClassFields false ([#13992](https://togithub.com/vitejs/vite/issues/13992)) ([4ca7c13](https://togithub.com/vitejs/vite/commit/4ca7c13)), closes [#13992](https://togithub.com/vitejs/vite/issues/13992) - fix(importAnalysis): strip url base before passing as safeModulePaths ([#13712](https://togithub.com/vitejs/vite/issues/13712)) ([1ab06a8](https://togithub.com/vitejs/vite/commit/1ab06a8)), closes [#13712](https://togithub.com/vitejs/vite/issues/13712) - fix(importMetaGlob): avoid unnecessary hmr of negative glob ([#13646](https://togithub.com/vitejs/vite/issues/13646)) ([844451c](https://togithub.com/vitejs/vite/commit/844451c)), closes [#13646](https://togithub.com/vitejs/vite/issues/13646) - fix(optimizer): avoid double-commit of optimized deps when discovery is disabled ([#13865](https://togithub.com/vitejs/vite/issues/13865)) ([df77991](https://togithub.com/vitejs/vite/commit/df77991)), closes [#13865](https://togithub.com/vitejs/vite/issues/13865) - fix(optimizer): enable experimentalDecorators by default ([#13981](https://togithub.com/vitejs/vite/issues/13981)) ([f8a5ffc](https://togithub.com/vitejs/vite/commit/f8a5ffc)), closes [#13981](https://togithub.com/vitejs/vite/issues/13981) - perf: replace startsWith with === ([#13989](https://togithub.com/vitejs/vite/issues/13989)) ([3aab14e](https://togithub.com/vitejs/vite/commit/3aab14e)), closes [#13989](https://togithub.com/vitejs/vite/issues/13989) - perf: single slash does not need to be replaced ([#13980](https://togithub.com/vitejs/vite/issues/13980)) ([66f522c](https://togithub.com/vitejs/vite/commit/66f522c)), closes [#13980](https://togithub.com/vitejs/vite/issues/13980) - perf: use Intl.DateTimeFormatter instead of toLocaleTimeString ([#13951](https://togithub.com/vitejs/vite/issues/13951)) ([af53a1d](https://togithub.com/vitejs/vite/commit/af53a1d)), closes [#13951](https://togithub.com/vitejs/vite/issues/13951) - perf: use Intl.NumberFormat instead of toLocaleString ([#13949](https://togithub.com/vitejs/vite/issues/13949)) ([a48bf88](https://togithub.com/vitejs/vite/commit/a48bf88)), closes [#13949](https://togithub.com/vitejs/vite/issues/13949) - perf: use magic-string hires boundary for sourcemaps ([#13971](https://togithub.com/vitejs/vite/issues/13971)) ([b9a8d65](https://togithub.com/vitejs/vite/commit/b9a8d65)), closes [#13971](https://togithub.com/vitejs/vite/issues/13971) - chore(reporter): remove unnecessary map ([#13972](https://togithub.com/vitejs/vite/issues/13972)) ([dd9d4c1](https://togithub.com/vitejs/vite/commit/dd9d4c1)), closes [#13972](https://togithub.com/vitejs/vite/issues/13972) - refactor: add new overload to the type of defineConfig ([#13958](https://togithub.com/vitejs/vite/issues/13958)) ([24c12fe](https://togithub.com/vitejs/vite/commit/24c12fe)), closes [#13958](https://togithub.com/vitejs/vite/issues/13958) ### [`v4.4.7`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small447-2023-07-24-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.6...v4.4.7) - fix: `optimizeDeps.include` not working with paths inside packages ([#13922](https://togithub.com/vitejs/vite/issues/13922)) ([06e4f57](https://togithub.com/vitejs/vite/commit/06e4f57)), closes [#13922](https://togithub.com/vitejs/vite/issues/13922) - fix: lightningcss fails with html-proxy ([#13776](https://togithub.com/vitejs/vite/issues/13776)) ([6b56094](https://togithub.com/vitejs/vite/commit/6b56094)), closes [#13776](https://togithub.com/vitejs/vite/issues/13776) - fix: prepend `config.base` to vite/env path ([#13941](https://togithub.com/vitejs/vite/issues/13941)) ([8e6cee8](https://togithub.com/vitejs/vite/commit/8e6cee8)), closes [#13941](https://togithub.com/vitejs/vite/issues/13941) - fix(html): support `import.meta.env` define replacement without quotes ([#13425](https://togithub.com/vitejs/vite/issues/13425)) ([883089c](https://togithub.com/vitejs/vite/commit/883089c)), closes [#13425](https://togithub.com/vitejs/vite/issues/13425) - fix(proxy): handle error when proxy itself errors ([#13929](https://togithub.com/vitejs/vite/issues/13929)) ([4848e41](https://togithub.com/vitejs/vite/commit/4848e41)), closes [#13929](https://togithub.com/vitejs/vite/issues/13929) - chore(eslint): allow type annotations ([#13920](https://togithub.com/vitejs/vite/issues/13920)) ([d1264fd](https://togithub.com/vitejs/vite/commit/d1264fd)), closes [#13920](https://togithub.com/vitejs/vite/issues/13920) ### [`v4.4.6`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small446-2023-07-21-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.5...v4.4.6) - fix: constrain inject helpers for iife ([#13909](https://togithub.com/vitejs/vite/issues/13909)) ([c89f677](https://togithub.com/vitejs/vite/commit/c89f677)), closes [#13909](https://togithub.com/vitejs/vite/issues/13909) - fix: display manualChunks warning only when a function is not used ([#13797](https://togithub.com/vitejs/vite/issues/13797)) ([#13798](https://togithub.com/vitejs/vite/issues/13798)) ([51c271f](https://togithub.com/vitejs/vite/commit/51c271f)), closes [#13797](https://togithub.com/vitejs/vite/issues/13797) [#13798](https://togithub.com/vitejs/vite/issues/13798) - fix: do not append `browserHash` on optimized deps during build ([#13906](https://togithub.com/vitejs/vite/issues/13906)) ([0fb2340](https://togithub.com/vitejs/vite/commit/0fb2340)), closes [#13906](https://togithub.com/vitejs/vite/issues/13906) - fix: use Bun's implementation of `ws` instead of the bundled one ([#13901](https://togithub.com/vitejs/vite/issues/13901)) ([049404c](https://togithub.com/vitejs/vite/commit/049404c)), closes [#13901](https://togithub.com/vitejs/vite/issues/13901) - feat(client): add guide to press Esc for closing the overlay ([#13896](https://togithub.com/vitejs/vite/issues/13896)) ([da389cc](https://togithub.com/vitejs/vite/commit/da389cc)), closes [#13896](https://togithub.com/vitejs/vite/issues/13896) ### [`v4.4.5`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small445-2023-07-20-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.4...v4.4.5) - fix: "EISDIR: illegal operation on a directory, realpath" error on RA… ([#13655](https://togithub.com/vitejs/vite/issues/13655)) ([6bd5434](https://togithub.com/vitejs/vite/commit/6bd5434)), closes [#13655](https://togithub.com/vitejs/vite/issues/13655) - fix: transform error message add file info ([#13687](https://togithub.com/vitejs/vite/issues/13687)) ([6dca41c](https://togithub.com/vitejs/vite/commit/6dca41c)), closes [#13687](https://togithub.com/vitejs/vite/issues/13687) - fix: warn when publicDir and outDir are nested ([#13742](https://togithub.com/vitejs/vite/issues/13742)) ([4eb3154](https://togithub.com/vitejs/vite/commit/4eb3154)), closes [#13742](https://togithub.com/vitejs/vite/issues/13742) - fix(build): remove warning about ineffective dynamic import from node_modules ([#13884](https://togithub.com/vitejs/vite/issues/13884)) ([33002dd](https://togithub.com/vitejs/vite/commit/33002dd)), closes [#13884](https://togithub.com/vitejs/vite/issues/13884) - fix(build): style insert order for UMD builds (fix [#13668](https://togithub.com/vitejs/vite/issues/13668)) ([#13669](https://togithub.com/vitejs/vite/issues/13669)) ([49a1b99](https://togithub.com/vitejs/vite/commit/49a1b99)), closes [#13668](https://togithub.com/vitejs/vite/issues/13668) [#13669](https://togithub.com/vitejs/vite/issues/13669) - fix(deps): update all non-major dependencies ([#13872](https://togithub.com/vitejs/vite/issues/13872)) ([975a631](https://togithub.com/vitejs/vite/commit/975a631)), closes [#13872](https://togithub.com/vitejs/vite/issues/13872) - fix(types): narrow down the return type of `defineConfig` ([#13792](https://togithub.com/vitejs/vite/issues/13792)) ([c971f26](https://togithub.com/vitejs/vite/commit/c971f26)), closes [#13792](https://togithub.com/vitejs/vite/issues/13792) - chore: fix typos ([#13862](https://togithub.com/vitejs/vite/issues/13862)) ([f54e8da](https://togithub.com/vitejs/vite/commit/f54e8da)), closes [#13862](https://togithub.com/vitejs/vite/issues/13862) - chore: replace `any` with `string` ([#13850](https://togithub.com/vitejs/vite/issues/13850)) ([4606fd8](https://togithub.com/vitejs/vite/commit/4606fd8)), closes [#13850](https://togithub.com/vitejs/vite/issues/13850) - chore(deps): update dependency prettier to v3 ([#13759](https://togithub.com/vitejs/vite/issues/13759)) ([5a56941](https://togithub.com/vitejs/vite/commit/5a56941)), closes [#13759](https://togithub.com/vitejs/vite/issues/13759) - docs: fix build.cssMinify link ([#13840](https://togithub.com/vitejs/vite/issues/13840)) ([8a2a3e1](https://togithub.com/vitejs/vite/commit/8a2a3e1)), closes [#13840](https://togithub.com/vitejs/vite/issues/13840) ### [`v4.4.4`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small444-2023-07-14-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.3...v4.4.4) - chore: warning about ssr cjs format removal ([#13827](https://togithub.com/vitejs/vite/issues/13827)) ([4646e9f](https://togithub.com/vitejs/vite/commit/4646e9f)), closes [#13827](https://togithub.com/vitejs/vite/issues/13827) - fix(esbuild): enable experimentalDecorators by default ([#13805](https://togithub.com/vitejs/vite/issues/13805)) ([e8880f0](https://togithub.com/vitejs/vite/commit/e8880f0)), closes [#13805](https://togithub.com/vitejs/vite/issues/13805) - fix(scan): skip tsconfigRaw fallback if tsconfig is set ([#13823](https://togithub.com/vitejs/vite/issues/13823)) ([b6155a1](https://togithub.com/vitejs/vite/commit/b6155a1)), closes [#13823](https://togithub.com/vitejs/vite/issues/13823) - feat(client): close `vite-error-overlay` with Escape key ([#13795](https://togithub.com/vitejs/vite/issues/13795)) ([85bdcda](https://togithub.com/vitejs/vite/commit/85bdcda)), closes [#13795](https://togithub.com/vitejs/vite/issues/13795) ### [`v4.4.3`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small443-2023-07-11-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.4.2...v4.4.3) - fix: avoid early error when server is closed in ssr ([#13787](https://togithub.com/vitejs/vite/issues/13787)) ([89d01eb](https://togithub.com/vitejs/vite/commit/89d01eb)), closes [#13787](https://togithub.com/vitejs/vite/issues/13787) - fix(deps): update all non-major dependencies ([#13758](https://togithub.com/vitejs/vite/issues/13758)) ([8ead116](https://togithub.com/vitejs/vite/commit/8ead116)), closes [#13758](https://togithub.com/vitejs/vite/issues/13758) - fix(server): remove restart guard on restart ([#13789](https://togithub.com/vitejs/vite/issues/13789)) ([2a38ef7](https://togithub.com/vitejs/vite/commit/2a38ef7)), closes [#13789](https://togithub.com/vitejs/vite/issues/13789) ### [`v4.4.2`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small442-2023-07-07-small) [Compare Source](https://togithub.com/vitejs/vite/compare/487bdcde3399463ac68eb5ab5bc19e5096b4623b...v4.4.2) - fix(css): use single postcss instance ([#13738](https://togithub.com/vitejs/vite/issues/13738)) ([c02fac4](https://togithub.com/vitejs/vite/commit/c02fac4)), closes [#13738](https://togithub.com/vitejs/vite/issues/13738) ### [`v4.4.1`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small441-2023-07-06-small) [Compare Source](https://togithub.com/vitejs/vite/compare/3b47e34af89b8220c0aeb119f813e8315e98668e...487bdcde3399463ac68eb5ab5bc19e5096b4623b) - fix: revert [#13073](https://togithub.com/vitejs/vite/issues/13073), use consistent virtual module ID in module graph ([#13734](https://togithub.com/vitejs/vite/issues/13734)) ([f589ac0](https://togithub.com/vitejs/vite/commit/f589ac0)), closes [#13073](https://togithub.com/vitejs/vite/issues/13073) [#13734](https://togithub.com/vitejs/vite/issues/13734) - fix: revert import config module as data ([#13731](https://togithub.com/vitejs/vite/issues/13731)) ([b0bfa01](https://togithub.com/vitejs/vite/commit/b0bfa01)), closes [#13731](https://togithub.com/vitejs/vite/issues/13731) - chore: changelog notes and clean for 4.4 ([#13728](https://togithub.com/vitejs/vite/issues/13728)) ([3f4e36e](https://togithub.com/vitejs/vite/commit/3f4e36e)), closes [#13728](https://togithub.com/vitejs/vite/issues/13728) ### [`v4.4.0`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#440-2023-07-06) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.3.9...3b47e34af89b8220c0aeb119f813e8315e98668e) ##### Experimental support for Lightning CSS Starting from Vite 4.4, there is experimental support for [Lightning CSS](https://lightningcss.dev/). You can opt into it by adding [`css.transformer: 'lightningcss'`](https://main.vitejs.dev/config/shared-options.html#css-transformer) to your config file and install the optional [`lightningcss`](https://www.npmjs.com/package/lightningcss) dev dependency. If enabled, CSS files will be processed by Lightning CSS instead of PostCSS. Lightning CSS can also be used as the CSS minifier with [`build.cssMinify: 'lightningcss'`](https://main.vitejs.dev/config/build-options.html#build-cssminify). See beta docs at the [Lighting CSS guide](https://main.vitejs.dev/guide/features.html#lightning-css). ##### esbuild 0.18 update [esbuild 0.18](https://togithub.com/evanw/esbuild/blob/main/CHANGELOG.md#0180) contains backwards-incompatible changes to esbuild's handling of `tsconfig.json` files. We think they shouldn't affect Vite users, you can review [#13525](https://togithub.com/vitejs/vite/issues/13525) for more information. ##### Templates for Solid and Qwik in create-vite New starter templates have been added to [create-vite](https://vitejs.dev/guide/#scaffolding-your-first-vite-project) for [Solid](https://www.solidjs.com/) and [Qwik](https://qwik.builder.io/). Try them online at [vite.new/solid-ts](https://vite.new/solid-ts) and [vite.new/qwik-ts](https://vite.new/qwik-ts). ##### Korean Translation Vite's docs are now translated to Korean, available at [ko.vitejs.dev](https://ko.vitejs.dev). ##### Features - feat: preview mode add keyboard shortcuts ([#12968](https://togithub.com/vitejs/vite/issues/12968)) ([126e93e](https://togithub.com/vitejs/vite/commit/126e93e)), closes [#12968](https://togithub.com/vitejs/vite/issues/12968) - feat: asset type add apng ([#13294](https://togithub.com/vitejs/vite/issues/13294)) ([a11b6f6](https://togithub.com/vitejs/vite/commit/a11b6f6)), closes [#13294](https://togithub.com/vitejs/vite/issues/13294) - feat: emit event to handle chunk load errors ([#12084](https://togithub.com/vitejs/vite/issues/12084)) ([2eca54e](https://togithub.com/vitejs/vite/commit/2eca54e)), closes [#12084](https://togithub.com/vitejs/vite/issues/12084) - feat: import public non-asset URL ([#13422](https://togithub.com/vitejs/vite/issues/13422)) ([3a98558](https://togithub.com/vitejs/vite/commit/3a98558)), closes [#13422](https://togithub.com/vitejs/vite/issues/13422) - feat: support files for `fs.allow` ([#12863](https://togithub.com/vitejs/vite/issues/12863)) ([4a06e66](https://togithub.com/vitejs/vite/commit/4a06e66)), closes [#12863](https://togithub.com/vitejs/vite/issues/12863) - feat(build): warn dynamic import module with a static import alongside ([#12850](https://togithub.com/vitejs/vite/issues/12850)) ([127c334](https://togithub.com/vitejs/vite/commit/127c334)), closes [#12850](https://togithub.com/vitejs/vite/issues/12850) - feat(client): add debounce on page reload ([#13545](https://togithub.com/vitejs/vite/issues/13545)) ([d080b51](https://togithub.com/vitejs/vite/commit/d080b51)), closes [#13545](https://togithub.com/vitejs/vite/issues/13545) - feat(client): add WebSocket connections events ([#13334](https://togithub.com/vitejs/vite/issues/13334)) ([eb75103](https://togithub.com/vitejs/vite/commit/eb75103)), closes [#13334](https://togithub.com/vitejs/vite/issues/13334) - feat(config): friendly ESM file require error ([#13283](https://togithub.com/vitejs/vite/issues/13283)) ([b9a6ba0](https://togithub.com/vitejs/vite/commit/b9a6ba0)), closes [#13283](https://togithub.com/vitejs/vite/issues/13283) - feat(css): add support for Lightning CSS ([#12807](https://togithub.com/vitejs/vite/issues/12807)) ([c6c5d49](https://togithub.com/vitejs/vite/commit/c6c5d49)), closes [#12807](https://togithub.com/vitejs/vite/issues/12807) - feat(css): support at import preprocessed styles ([#8400](https://togithub.com/vitejs/vite/issues/8400)) ([2bd6077](https://togithub.com/vitejs/vite/commit/2bd6077)), closes [#8400](https://togithub.com/vitejs/vite/issues/8400) - feat(html): support image set in inline style ([#13473](https://togithub.com/vitejs/vite/issues/13473)) ([2c0faba](https://togithub.com/vitejs/vite/commit/2c0faba)), closes [#13473](https://togithub.com/vitejs/vite/issues/13473) - feat(importMetaGlob): support sub imports pattern ([#12467](https://togithub.com/vitejs/vite/issues/12467)) ([e355c9c](https://togithub.com/vitejs/vite/commit/e355c9c)), closes [#12467](https://togithub.com/vitejs/vite/issues/12467) - feat(optimizer): support glob includes ([#12414](https://togithub.com/vitejs/vite/issues/12414)) ([7792515](https://togithub.com/vitejs/vite/commit/7792515)), closes [#12414](https://togithub.com/vitejs/vite/issues/12414) - feat!: update esbuild to 0.18.2 ([#13525](https://togithub.com/vitejs/vite/issues/13525)) ([ab967c0](https://togithub.com/vitejs/vite/commit/ab967c0)), closes [#13525](https://togithub.com/vitejs/vite/issues/13525) ##### Bug Fixes - fix: check document before detect script rel ([#13559](https://togithub.com/vitejs/vite/issues/13559)) ([be4b0c0](https://togithub.com/vitejs/vite/commit/be4b0c0)), closes [#13559](https://togithub.com/vitejs/vite/issues/13559) - fix(define): stringify object parse error in build mode ([#13600](https://togithub.com/vitejs/vite/issues/13600)) ([71516db](https://togithub.com/vitejs/vite/commit/71516db)), closes [#13600](https://togithub.com/vitejs/vite/issues/13600) - fix(deps): update all non-major dependencies ([#13701](https://togithub.com/vitejs/vite/issues/13701)) ([02c6bc3](https://togithub.com/vitejs/vite/commit/02c6bc3)), closes [#13701](https://togithub.com/vitejs/vite/issues/13701) - fix(esbuild): use `useDefineForClassFields: false` when no `compilerOptions.target` is declared ([#13](https://togithub.com/vitejs/vite/issues/13) ([7ef2472](https://togithub.com/vitejs/vite/commit/7ef2472)), closes [#13708](https://togithub.com/vitejs/vite/issues/13708) - fix(pluginContainer): drop previous sourcesContent ([#13722](https://togithub.com/vitejs/vite/issues/13722)) ([9310b3a](https://togithub.com/vitejs/vite/commit/9310b3a)), closes [#13722](https://togithub.com/vitejs/vite/issues/13722) - fix: lightningCSS should load external URL in CSS file ([#13692](https://togithub.com/vitejs/vite/issues/13692)) ([8517645](https://togithub.com/vitejs/vite/commit/8517645)), closes [#13692](https://togithub.com/vitejs/vite/issues/13692) - fix: shortcut open browser when set host ([#13677](https://togithub.com/vitejs/vite/issues/13677)) ([6f1c55e](https://togithub.com/vitejs/vite/commit/6f1c55e)), closes [#13677](https://togithub.com/vitejs/vite/issues/13677) - fix(cli): convert the sourcemap option to boolean (fix [#13638](https://togithub.com/vitejs/vite/issues/13638)) ([#13663](https://togithub.com/vitejs/vite/issues/13663)) ([d444bfe](https://togithub.com/vitejs/vite/commit/d444bfe)), closes [#13638](https://togithub.com/vitejs/vite/issues/13638) [#13663](https://togithub.com/vitejs/vite/issues/13663) - fix(css): use esbuild legalComments config when minifying CSS ([#13661](https://togithub.com/vitejs/vite/issues/13661)) ([2d9008e](https://togithub.com/vitejs/vite/commit/2d9008e)), closes [#13661](https://togithub.com/vitejs/vite/issues/13661) - fix(sourcemap): preserve original sourcesContent ([#13662](https://togithub.com/vitejs/vite/issues/13662)) ([f6362b6](https://togithub.com/vitejs/vite/commit/f6362b6)), closes [#13662](https://togithub.com/vitejs/vite/issues/13662) - fix(ssr): transform superclass identifier ([#13635](https://togithub.com/vitejs/vite/issues/13635)) ([c5b2c8f](https://togithub.com/vitejs/vite/commit/c5b2c8f)), closes [#13635](https://togithub.com/vitejs/vite/issues/13635) - fix: show error position ([#13623](https://togithub.com/vitejs/vite/issues/13623)) ([90271a6](https://togithub.com/vitejs/vite/commit/90271a6)), closes [#13623](https://togithub.com/vitejs/vite/issues/13623) - fix(hmr): only invalidate `lastHMRTimestamp` of importers if the invalidated module is not a HMR bou ([1143e0b](https://togithub.com/vitejs/vite/commit/1143e0b)), closes [#13024](https://togithub.com/vitejs/vite/issues/13024) - fix(indexHtml): decode html URI ([#13581](https://togithub.com/vitejs/vite/issues/13581)) ([f8868af](https://togithub.com/vitejs/vite/commit/f8868af)), closes [#13581](https://togithub.com/vitejs/vite/issues/13581) - fix: avoid binding ClassExpression ([#13572](https://togithub.com/vitejs/vite/issues/13572)) ([1a0c806](https://togithub.com/vitejs/vite/commit/1a0c806)), closes [#13572](https://togithub.com/vitejs/vite/issues/13572) - fix: the shortcut fails to open browser when set the host ([#13579](https://togithub.com/vitejs/vite/issues/13579)) ([e0a48c5](https://togithub.com/vitejs/vite/commit/e0a48c5)), closes [#13579](https://togithub.com/vitejs/vite/issues/13579) - fix(proxy): forward SSE close event ([#13578](https://togithub.com/vitejs/vite/issues/13578)) ([4afbccb](https://togithub.com/vitejs/vite/commit/4afbccb)), closes [#13578](https://togithub.com/vitejs/vite/issues/13578) - fix: allow using vite as a proxy for another vite server ([#13218](https://togithub.com/vitejs/vite/issues/13218)) ([711dd80](https://togithub.com/vitejs/vite/commit/711dd80)), closes [#13218](https://togithub.com/vitejs/vite/issues/13218) - fix: await requests to before server restart ([#13262](https://togithub.com/vitejs/vite/issues/13262)) ([0464398](https://togithub.com/vitejs/vite/commit/0464398)), closes [#13262](https://togithub.com/vitejs/vite/issues/13262) - fix: esm detection with `export const { A, B }` pattern ([#13483](https://togithub.com/vitejs/vite/issues/13483)) ([ea1bcc9](https://togithub.com/vitejs/vite/commit/ea1bcc9)), closes [#13483](https://togithub.com/vitejs/vite/issues/13483) - fix: keep track of ssr version of imported modules separately ([#11973](https://togithub.com/vitejs/vite/issues/11973)) ([8fe6952](https://togithub.com/vitejs/vite/commit/8fe6952)), closes [#11973](https://togithub.com/vitejs/vite/issues/11973) - fix: make optimize error available to meta-framework ([#13495](https://togithub.com/vitejs/vite/issues/13495)) ([b70e783](https://togithub.com/vitejs/vite/commit/b70e783)), closes [#13495](https://togithub.com/vitejs/vite/issues/13495) - fix: only show the listened IP when host is specified ([#13412](https://togithub.com/vitejs/vite/issues/13412)) ([20b0cae](https://togithub.com/vitejs/vite/commit/20b0cae)), closes [#13412](https://togithub.com/vitejs/vite/issues/13412) - fix: race condition creation module in graph in transformRequest ([#13085](https://togithub.com/vitejs/vite/issues/13085)) ([43cbbcf](https://togithub.com/vitejs/vite/commit/43cbbcf)), closes [#13085](https://togithub.com/vitejs/vite/issues/13085) - fix: remove deprecated config.server.base ([#13482](https://togithub.com/vitejs/vite/issues/13482)) ([dc597bd](https://togithub.com/vitejs/vite/commit/dc597bd)), closes [#13482](https://togithub.com/vitejs/vite/issues/13482) - fix: remove extra path shorten when resolving from a dir ([#13381](https://togithub.com/vitejs/vite/issues/13381)) ([5503198](https://togithub.com/vitejs/vite/commit/5503198)), closes [#13381](https://togithub.com/vitejs/vite/issues/13381) - fix: show network URLs when `--host 0.0.0.0` ([#13438](https://togithub.com/vitejs/vite/issues/13438)) ([00ee8c1](https://togithub.com/vitejs/vite/commit/00ee8c1)), closes [#13438](https://togithub.com/vitejs/vite/issues/13438) - fix: timestamp config dynamicImport ([#13502](https://togithub.com/vitejs/vite/issues/13502)) ([6a87c65](https://togithub.com/vitejs/vite/commit/6a87c65)), closes [#13502](https://togithub.com/vitejs/vite/issues/13502) - fix: unexpected config temporary file ([#13269](https://togithub.com/vitejs/vite/issues/13269)) ([ff3ce31](https://togithub.com/vitejs/vite/commit/ff3ce31)), closes [#13269](https://togithub.com/vitejs/vite/issues/13269) - fix: use consistent virtual module ID in module graph ([#13073](https://togithub.com/vitejs/vite/issues/13073)) ([aa1776f](https://togithub.com/vitejs/vite/commit/aa1776f)), closes [#13073](https://togithub.com/vitejs/vite/issues/13073) - fix(build): make output warning message clearer ([#12924](https://togithub.com/vitejs/vite/issues/12924)) ([54ab3c8](https://togithub.com/vitejs/vite/commit/54ab3c8)), closes [#12924](https://togithub.com/vitejs/vite/issues/12924) - fix(debug): import performance from perf_hooks ([#13464](https://togithub.com/vitejs/vite/issues/13464)) ([d458ccd](https://togithub.com/vitejs/vite/commit/d458ccd)), closes [#13464](https://togithub.com/vitejs/vite/issues/13464) - fix(deps): update all non-major dependencies ([#13059](https://togithub.com/vitejs/vite/issues/13059)) ([123ef4c](https://togithub.com/vitejs/vite/commit/123ef4c)), closes [#13059](https://togithub.com/vitejs/vite/issues/13059) - fix(deps): update all non-major dependencies ([#13488](https://togithub.com/vitejs/vite/issues/13488)) ([bd09248](https://togithub.com/vitejs/vite/commit/bd09248)), closes [#13488](https://togithub.com/vitejs/vite/issues/13488) - fix(deps): update sirv to 2.0.3 ([#13057](https://togithub.com/vitejs/vite/issues/13057)) ([d814d6c](https://togithub.com/vitejs/vite/commit/d814d6c)), closes [#13057](https://togithub.com/vitejs/vite/issues/13057) - fix(mergeConfig): don't accept callback config ([#13135](https://togithub.com/vitejs/vite/issues/13135)) ([998512b](https://togithub.com/vitejs/vite/commit/998512b)), closes [#13135](https://togithub.com/vitejs/vite/issues/13135) - fix(optimizer): include exports for css modules ([#13519](https://togithub.com/vitejs/vite/issues/13519)) ([1fd9919](https://togithub.com/vitejs/vite/commit/1fd9919)), closes [#13519](https://togithub.com/vitejs/vite/issues/13519) - fix(resolve): always use `module` condition ([#13370](https://togithub.com/vitejs/vite/issues/13370)) ([367920b](https://togithub.com/vitejs/vite/commit/367920b)), closes [#13370](https://togithub.com/vitejs/vite/issues/13370) - fix(ssr): fix crash when a pnpm/Yarn workspace depends on a CJS package ([#9763](https://togithub.com/vitejs/vite/issues/9763)) ([9e1086b](https://togithub.com/vitejs/vite/commit/9e1086b)), closes [#9763](https://togithub.com/vitejs/vite/issues/9763) ##### Previous Changelogs ##### [4.4.0-beta.4](https://togithub.com/vitejs/vite/compare/v4.4.0-beta.3....v4.4.0-beta.4) (2023-07-03) See [4.4.0-beta.4 changelog](https://togithub.com/vitejs/vite/blob/v4.4.0-beta.4/packages/vite/CHANGELOG.md) ##### [4.4.0-beta.3](https://togithub.com/vitejs/vite/compare/v4.4.0-beta.2....v4.4.0-beta.3) (2023-06-25) See [4.4.0-beta.3 changelog](https://togithub.com/vitejs/vite/blob/v4.4.0-beta.3/packages/vite/CHANGELOG.md) ##### [4.4.0-beta.2](https://togithub.com/vitejs/vite/compare/v4.4.0-beta.1....v4.4.0-beta.2) (2023-06-22) See [4.4.0-beta.2 changelog](https://togithub.com/vitejs/vite/blob/v4.4.0-beta.2/packages/vite/CHANGELOG.md) ##### [4.4.0-beta.1](https://togithub.com/vitejs/vite/compare/v4.4.0-beta.0....v4.4.0-beta.1) (2023-06-21) See [4.4.0-beta.1 changelog](https://togithub.com/vitejs/vite/blob/v4.4.0-beta.1/packages/vite/CHANGELOG.md) ##### [4.4.0-beta.0](https://togithub.com/vitejs/vite/compare/v4.3.9....v4.4.0-beta.0) (2023-06-20) See [4.4.0-beta.0 changelog](https://togithub.com/vitejs/vite/blob/v4.4.0-beta.0/packages/vite/CHANGELOG.md) ### [`v4.3.9`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small439-2023-05-26-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.3.8...v4.3.9) - fix: fs.deny with leading double slash ([#13348](https://togithub.com/vitejs/vite/issues/13348)) ([813ddd6](https://togithub.com/vitejs/vite/commit/813ddd6)), closes [#13348](https://togithub.com/vitejs/vite/issues/13348) - fix: optimizeDeps during build and external ids ([#13274](https://togithub.com/vitejs/vite/issues/13274)) ([e3db771](https://togithub.com/vitejs/vite/commit/e3db771)), closes [#13274](https://togithub.com/vitejs/vite/issues/13274) - fix(css): return deps if have no postcss plugins ([#13344](https://togithub.com/vitejs/vite/issues/13344)) ([28923fb](https://togithub.com/vitejs/vite/commit/28923fb)), closes [#13344](https://togithub.com/vitejs/vite/issues/13344) - fix(legacy): style insert order ([#13266](https://togithub.com/vitejs/vite/issues/13266)) ([e444375](https://togithub.com/vitejs/vite/commit/e444375)), closes [#13266](https://togithub.com/vitejs/vite/issues/13266) - chore: revert prev release commit ([2a30a07](https://togithub.com/vitejs/vite/commit/2a30a07)) - release: v4.3.9 ([5c9abf7](https://togithub.com/vitejs/vite/commit/5c9abf7)) - docs: optimizeDeps.needsInterop ([#13323](https://togithub.com/vitejs/vite/issues/13323)) ([b34e79c](https://togithub.com/vitejs/vite/commit/b34e79c)), closes [#13323](https://togithub.com/vitejs/vite/issues/13323) - test: respect commonjs options in playgrounds ([#13273](https://togithub.com/vitejs/vite/issues/13273)) ([19e8c68](https://togithub.com/vitejs/vite/commit/19e8c68)), closes [#13273](https://togithub.com/vitejs/vite/issues/13273) - refactor: simplify SSR options' if statement ([#13254](https://togithub.com/vitejs/vite/issues/13254)) ([8013a66](https://togithub.com/vitejs/vite/commit/8013a66)), closes [#13254](https://togithub.com/vitejs/vite/issues/13254) - perf(ssr): calculate stacktrace offset lazily ([#13256](https://togithub.com/vitejs/vite/issues/13256)) ([906c4c1](https://togithub.com/vitejs/vite/commit/906c4c1)), closes [#13256](https://togithub.com/vitejs/vite/issues/13256) ### [`v4.3.8`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small438-2023-05-18-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.3.7...v4.3.8) - fix: avoid outdated module to crash in importAnalysis after restart ([#13231](https://togithub.com/vitejs/vite/issues/13231)) ([3609e79](https://togithub.com/vitejs/vite/commit/3609e79)), closes [#13231](https://togithub.com/vitejs/vite/issues/13231) - fix(ssr): skip updateCjsSsrExternals if legacy flag disabled ([#13230](https://togithub.com/vitejs/vite/issues/13230)) ([13fc345](https://togithub.com/vitejs/vite/commit/13fc345)), closes [#13230](https://togithub.com/vitejs/vite/issues/13230) ### [`v4.3.7`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small437-2023-05-16-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.3.6...v4.3.7) - fix: revert only watch .env files in envDir ([#12587](https://togithub.com/vitejs/vite/issues/12587)) ([#13217](https://togithub.com/vitejs/vite/issues/13217)) ([0fd4616](https://togithub.com/vitejs/vite/commit/0fd4616)), closes [#12587](https://togithub.com/vitejs/vite/issues/12587) [#13217](https://togithub.com/vitejs/vite/issues/13217) - fix(assetImportMetaUrl): allow ternary operator in template literal urls ([#13121](https://togithub.com/vitejs/vite/issues/13121)) ([d5d9a31](https://togithub.com/vitejs/vite/commit/d5d9a31)), closes [#13121](https://togithub.com/vitejs/vite/issues/13121) ### [`v4.3.6`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small436-2023-05-15-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.3.5...v4.3.6) - fix: avoid dev-server crash when ws proxy error ([#12829](https://togithub.com/vitejs/vite/issues/12829)) ([87e1f58](https://togithub.com/vitejs/vite/commit/87e1f58)), closes [#12829](https://togithub.com/vitejs/vite/issues/12829) - fix: call `tryFsResolve` for relative `new URL(foo, import.meta.url)` ([#13142](https://togithub.com/vitejs/vite/issues/13142)) ([eeb0617](https://togithub.com/vitejs/vite/commit/eeb0617)), closes [#13142](https://togithub.com/vitejs/vite/issues/13142) - fix: don't inject CSS sourcemap for direct requests ([#13115](https://togithub.com/vitejs/vite/issues/13115)) ([7d80a47](https://togithub.com/vitejs/vite/commit/7d80a47)), closes [#13115](https://togithub.com/vitejs/vite/issues/13115) - fix: handle more yarn pnp load errors ([#13160](https://togithub.com/vitejs/vite/issues/13160)) ([adf61d9](https://togithub.com/vitejs/vite/commit/adf61d9)), closes [#13160](https://togithub.com/vitejs/vite/issues/13160) - fix(build): declare moduleSideEffects for vite:modulepreload-polyfill ([#13099](https://togithub.com/vitejs/vite/issues/13099)) ([d63129b](https://togithub.com/vitejs/vite/commit/d63129b)), closes [#13099](https://togithub.com/vitejs/vite/issues/13099) - fix(css): respect `esbuild.charset` when minify ([#13190](https://togithub.com/vitejs/vite/issues/13190)) ([4fd35ed](https://togithub.com/vitejs/vite/commit/4fd35ed)), closes [#13190](https://togithub.com/vitejs/vite/issues/13190) - fix(server): intercept ping requests ([#13117](https://togithub.com/vitejs/vite/issues/13117)) ([d06cc42](https://togithub.com/vitejs/vite/commit/d06cc42)), closes [#13117](https://togithub.com/vitejs/vite/issues/13117) - fix(ssr): stacktrace uses abs path with or without sourcemap ([#12902](https://togithub.com/vitejs/vite/issues/12902)) ([88c855e](https://togithub.com/vitejs/vite/commit/88c855e)), closes [#12902](https://togithub.com/vitejs/vite/issues/12902) - perf: skip windows absolute paths for node resolve ([#13162](https://togithub.com/vitejs/vite/issues/13162)) ([e640939](https://togithub.com/vitejs/vite/commit/e640939)), closes [#13162](https://togithub.com/vitejs/vite/issues/13162) - chore: remove useless dep ([#13165](https://togithub.com/vitejs/vite/issues/13165)) ([9a7ec98](https://togithub.com/vitejs/vite/commit/9a7ec98)), closes [#13165](https://togithub.com/vitejs/vite/issues/13165) - chore(reporter): reuse clearLine ([#13156](https://togithub.com/vitejs/vite/issues/13156)) ([535795a](https://togithub.com/vitejs/vite/commit/535795a)), closes [#13156](https://togithub.com/vitejs/vite/issues/13156) ### [`v4.3.5`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small435-2023-05-05-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.3.4...v4.3.5) - fix: location is not defined error in cleanScssBugUrl ([#13100](https://togithub.com/vitejs/vite/issues/13100)) ([91d7b67](https://togithub.com/vitejs/vite/commit/91d7b67)), closes [#13100](https://togithub.com/vitejs/vite/issues/13100) - fix: unwrapId and pass ssr flag when adding to moduleGraph in this.load ([#13083](https://togithub.com/vitejs/vite/issues/13083)) ([9041e19](https://togithub.com/vitejs/vite/commit/9041e19)), closes [#13083](https://togithub.com/vitejs/vite/issues/13083) - fix(assetImportMetaUrl): reserve dynamic template literal query params ([#13034](https://togithub.com/vitejs/vite/issues/13034)) ([7089528](https://togithub.com/vitejs/vite/commit/7089528)), closes [#13034](https://togithub.com/vitejs/vite/issues/13034) - fix(debug): skip filter object args ([#13098](https://togithub.com/vitejs/vite/issues/13098)) ([d95a9af](https://togithub.com/vitejs/vite/commit/d95a9af)), closes [#13098](https://togithub.com/vitejs/vite/issues/13098) - fix(scan): handle html script tag attributes that contain ">" ([#13101](https://togithub.com/vitejs/vite/issues/13101)) ([8a37de6](https://togithub.com/vitejs/vite/commit/8a37de6)), closes [#13101](https://togithub.com/vitejs/vite/issues/13101) - fix(ssr): ignore \__esModule for ssrExportAll ([#13084](https://togithub.com/vitejs/vite/issues/13084)) ([8a8ea1d](https://togithub.com/vitejs/vite/commit/8a8ea1d)), closes [#13084](https://togithub.com/vitejs/vite/issues/13084) ### [`v4.3.4`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small434-2023-05-02-small) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.3.3...v4.3.4) - fix(define): incorrect raw expression value type in build ([#13003](https://togithub.com/vitejs/vite/issues/13003)) ([8f4cf07](https://togithub.com/vitejs/vite/commit/8f4cf07)), closes [#13003](https://togithub.com/vitejs/vite/issues/13003) - fix(importAnalysisBuild): support parsing '**VITE_PRELOAD**' ([#13023](https://togithub.com/vitejs/vite/issues/13023)) ([447df7c](https://togithub.com/vitejs/vite/commit/447df7c)), closes [#13023](https://togithub.com/vitejs/vite/issues/13023) - fix(server): should respect hmr port when middlewareMode=false ([#13040](https://togithub.com/vitejs/vite/issues/13040)) ([1ee0014](https://togithub.com/vitejs/vite/commit/1ee0014)), closes [#13040](https://togithub.com/vitejs/vite/issues/13040) - fix(ssr): track for statements as block scope ([#13021](https://togithub.com/vitejs/vite/issues/13021)) ([2f8502f](https://togithub.com/vitejs/vite/commit/2f8502f)), closes [#13021](https://togithub.com/vitejs/vite/issues/13021) - chore: add changelog for vite 4.2.2 and 3.2.6 ([#13055](https://togithub.com/vitejs/vite/issues/13055)) ([0c9f1f4](https://togithub.com/vitejs/vite/commit/0c9f1f4)), closes [#13055](https://togithub.com/vitejs/vite/issues/13055) ### [`v4.3.3`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small433-2023-04-26-small) [Compare Source](https://togithub.com/vitejs/vite/compare/1bc42cfb2abb2912a613f8f1d9de3d4348b41144...v4.3.3) - fix: address file path mismatch when loading Vite config file on Windows (fix [#12923](https://togithub.com/vitejs/vite/issues/12923)) ([#13005](https://togithub.com/vitejs/vite/issues/13005)) ([84c4118](https://togithub.com/vitejs/vite/commit/84c4118)), closes [#12923](https://togithub.com/vitejs/vite/issues/12923) [#13005](https://togithub.com/vitejs/vite/issues/13005) - fix: undefined document in worker ([#12988](https://togithub.com/vitejs/vite/issues/12988)) ([08c1452](https://togithub.com/vitejs/vite/commit/08c1452)), closes [#12988](https://togithub.com/vitejs/vite/issues/12988) - fix(resolve): deep import resolvedId error ([#13010](https://togithub.com/vitejs/vite/issues/13010)) ([30a41ff](https://togithub.com/vitejs/vite/commit/30a41ff)), closes [#13010](https://togithub.com/vitejs/vite/issues/13010) - feat: optimize deps option to turn off auto discovery ([#13000](https://togithub.com/vitejs/vite/issues/13000)) ([bd86375](https://togithub.com/vitejs/vite/commit/bd86375)), closes [#13000](https://togithub.com/vitejs/vite/issues/13000) - chore(deps): update all non-major dependencies ([#12805](https://togithub.com/vitejs/vite/issues/12805)) ([5731ac9](https://togithub.com/vitejs/vite/commit/5731ac9)), closes [#12805](https://togithub.com/vitejs/vite/issues/12805) ### [`v4.3.2`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small432-2023-04-25-small) [Compare Source](https://togithub.com/vitejs/vite/compare/2a8779c5779ddcf1dd726be39c4547b4851b45cf...1bc42cfb2abb2912a613f8f1d9de3d4348b41144) - fix: status optional in windows network drive regex (fix: [#12948](https://togithub.com/vitejs/vite/issues/12948)) ([#12949](https://togithub.com/vitejs/vite/issues/12949)) ([f781fc6](https://togithub.com/vitejs/vite/commit/f781fc6)), closes [#12948](https://togithub.com/vitejs/vite/issues/12948) [#12949](https://togithub.com/vitejs/vite/issues/12949) - fix: use realpathSync for node <16.18 on windows ([#12971](https://togithub.com/vitejs/vite/issues/12971)) ([965839c](https://togithub.com/vitejs/vite/commit/965839c)), closes [#12971](https://togithub.com/vitejs/vite/issues/12971) - fix(ssr): hoist statements after hashbang ([#12985](https://togithub.com/vitejs/vite/issues/12985)) ([07bd6d1](https://togithub.com/vitejs/vite/commit/07bd6d1)), closes [#12985](https://togithub.com/vitejs/vite/issues/12985) - chore: build time message setting color ([#12940](https://togithub.com/vitejs/vite/issues/12940)) ([ada7cd5](https://togithub.com/vitejs/vite/commit/ada7cd5)), closes [#12940](https://togithub.com/vitejs/vite/issues/12940) - chore: remove extra ) in changelog ([#12932](https://togithub.com/vitejs/vite/issues/12932)) ([e7924d2](https://togithub.com/vitejs/vite/commit/e7924d2)), closes [#12932](https://togithub.com/vitejs/vite/issues/12932) - chore: upgrade rollup ([#12965](https://togithub.com/vitejs/vite/issues/12965)) ([bdb2f25](https://togithub.com/vitejs/vite/commit/bdb2f25)), closes [#12965](https://togithub.com/vitejs/vite/issues/12965) - refactor: resolveExports ([#10917](https://togithub.com/vitejs/vite/issues/10917)) ([ad21ec3](https://togithub.com/vitejs/vite/commit/ad21ec3)), closes [#10917](https://togithub.com/vitejs/vite/issues/10917) ### [`v4.3.1`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small431-2023-04-20-small) [Compare Source](https://togithub.com/vitejs/vite/compare/d6468a3b1fa11f066a0f38515874f71da7b9640e...2a8779c5779ddcf1dd726be39c4547b4851b45cf) - fix: revert ensure module in graph before transforming ([#12774](https://togithub.com/vitejs/vite/issues/12774)) ([#12929](https://togithub.com/vitejs/vite/issues/12929)) ([9cc93a5](https://togithub.com/vitejs/vite/commit/9cc93a5)), closes [#12774](https://togithub.com/vitejs/vite/issues/12774) [#12929](https://togithub.com/vitejs/vite/issues/12929) - docs: 4.3 announcement and release notes ([#12925](https://togithub.com/vitejs/vite/issues/12925)) ([f29c582](https://togithub.com/vitejs/vite/commit/f29c582)), closes [#12925](https://togithub.com/vitejs/vite/issues/12925) - chore: clean up 4.3 changelog ([55ec023](https://togithub.com/vitejs/vite/commit/55ec023)) ### [`v4.3.0`](https://togithub.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#430-2023-04-20) [Compare Source](https://togithub.com/vitejs/vite/compare/v4.2.3...d6468a3b1fa11f066a0f38515874f71da7b9640e) Vite 4.3 is out! Read the [announcement blog post here](https://vitejs.dev/blog/announcing-vite4-3) [](https://vitejs.dev/blog/announcing-vite4-3) In this minor, we focused on improving the dev server performance. The resolve logic got streamlined, improving hot paths and implementing smarter caching for finding `package.json`, TS config files, and resolved URL in general. You can read a detailed walkthrough of the performance work done in this blog post by one of Vite Contributors: [How we made Vite 4.3 faaaaster 🚀](https://sun0day.github.io/blog/vite/why-vite4\_3-is-faster.html). This sprint resulted in speed improvements across the board compared to Vite 4.2. These are the performance improvements as measured by [sapphi-red/performance-compare](https://togithub.com/sapphi-red/performance-compare), which tests an app with 1000 React Components cold and warm dev server startup time as well as HMR times for a root and a leaf component: | **Vite (babel)** | Vite 4.2 | Vite 4.3 | Improvement | | :----------------- | --------: | -------: | -----------: | | **dev cold start** | 17249.0ms | 5132.4ms | -70.2% | | **dev warm start** | 6027.8ms | 4536.1ms | -24.7% | | **Root HMR** | 46.8ms | 26.7ms | -42.9% | | **Leaf HMR** | 27.0ms | 12.9ms | -52.2% | | **Vite (swc)** | Vite 4.2 | Vite 4.3 | Improvement | | :----------------- | --------: | -------: | -----------: | | **dev cold start** | 13552.5ms | 3201.0ms | -76.4% | | **dev warm start** | 4625.5ms | 2834.4ms | -38.7% | | **Root HMR** | 30.5ms | 24.0ms | -21.3% | | **Leaf HMR** | 16.9ms | 10.0ms | -40.8% | You can read more information about the benchmark [here](https://gist.github.com/sapphi-red/25be97327ee64a3c1dce793444afdf6e) ##### Features - feat: expose `isFileServingAllowed` as public utility ([#12894](https://togithub.com/vitejs/vite/issues/12894)) ([93e095c](https://togithub.com/vitejs/vite/commit/93e095c)), closes [#12894](https://togithub.com/vitejs/vite/issues/12894) - feat: reuse existing style elements in dev ([#12678](https://togithub.com/vitejs/vite/issues/12678)) ([3a41bd8](https://togithub.com/vitejs/vite/commit/3a41bd8)), closes [#12678](https://togithub.com/vitejs/vite/issues/12678) - feat: skip pinging the server when the tab is not shown ([#12698](https://togithub.com/vitejs/vite/issues/12698)) ([bedcd8f](https://togithub.com/vitejs/vite/commit/bedcd8f)), closes [#12698](https://togithub.com/vitejs/vite/issues/12698) - feat(create-vite): use typescript 5.0 in templates ([#12481](https://togithub.com/vitejs/vite/issues/12481)) ([8582e2d](https://togithub.com/vitejs/vite/commit/8582e2d)), closes [#12481](https://togithub.com/vitejs/vite/issues/12481) - feat: use preview server parameter in preview server hook ([#11647](https://togithub.com/vitejs/vite/issues/11647)) ([4c142ea](https://togithub.com/vitejs/vite/commit/4c142ea)), closes [#11647](https://togithub.com/vitejs/vite/issues/11647) - feat(reporter): show gzip info for all compressible files (fix [#11288](https://togithub.com/vitejs/vite/issues/11288)) ([#12485](https://togithub.com/vitejs/vite/issues/12485)) ([03502c8](https://togithub.com/vitejs/vite/commit/03502c8)), closes [#11288](https://togithub.com/vitejs/vite/issues/11288) [#12485](https://togithub.com/vitejs/vite/issues/12485) - feat(server): allow to import `data:` uris ([#12645](https://togithub.com/vitejs/vite/issues/12645)) ([4886d9f](https://togithub.com/vitejs/vite/commit/4886d9f)), closes [#12645](https://togithub.com/vitejs/vite/issues/12645) - feat: add opus filetype to assets & mime types ([#12526](https://togithub.com/vitejs/vite/issues/12526)) ([63524ba](https://togithub.com/vitejs/vite/commit/63524ba)), closes [#12526](https://togithub.com/vitejs/vite/issues/12526) ##### Performance - perf: parallelize await exportsData from depsInfo ([#12869](https://togithub.com/vitejs/vite/issues/12869)) ([ab3a530](https://togithub.com/vitejs/vite/commit/ab3a530)), closes [#12869](https://togithub.com/vitejs/vite/issues/12869) - perf: avoid side effects resolving in dev and in the optimizer/scanner ([#12789](https://togithub.com/vitejs/vite/issues/12789)) ([fb904f9](https://togithub.com/vitejs/vite/commit/fb904f9)), closes [#12789](https://togithub.com/vitejsConfiguration
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