Vite 8.1.0 release notes, 23 Jun 2026

extend server.fs.deny list with common files (#22707) (61ba8fd)
update rolldown to 1.1.2 (#22695) (4f008a6)
use ~ for Rolldown (#22693) (9928722)
import.meta.glob support caseSensitive option (#21707) (2ad6737)
add warning to discourage Vite with yarn pnp (#21906) (3fbb55a)
build: chunk importmap (#21580) (e180312)
css: support lightningcss plugin dependency (#21748) (0b7aaed)
deps: bump @vitejs/devtools peer dependency version (#22542) (d2c2bc0)
html: add html.additionalAssetSources option (#21412) (a41404b)
integrate with Vite Task for zero-config build caching (#22453) (f8d75f7)
rename server.hmr options to server.ws options (#21357) (9ce3036)
server: support multiple hosts in __VITE_ADDITIONAL_SERVER_ALLOWED_HOSTS (#21501) (735f9a1)
track dependencies when loading config with native (#22602) (a7e2da8)
types: add more precise typing for known query types to match known as types (#21863) (cc39e55)
update rolldown to 1.1.1 (#22593) (8a13d63)
wasm: direct .wasm imports (WASM ESM Integration) (#21779) (c23d85b)

bundled-dev: errors should be kept when incremental build fails (#22617) (9a0dd48)
cache falsy values in perEnvironmentState (#22715) (0e91e79)
glob: respect caseSensitive option in hmr matcher (#22711) (65f525e)
html: omit nonce on import map when cspNonce is unset (#22713) (8340bb5)
optimizer: skip null-valued exports in expandGlobIds glob resolution (#22611) (8b9f5cd)
resolved build options should be kept as a getter (#22691) (3527191)
server: handle malformed URI in memory files middleware (#22714) (df9e0a5)
use literal envPrefix queries for Vite Task (#22706) (da72733)
warn on deprecated envFile (#22555) (ed7b283)
apply correct fs restrictions for pnpm gvs (#22415) (092320b)
css: support external CSS with lightningcss (#18389) (d64a1a5)
deps: update all non-major dependencies (#22637) (44bb9d9)
deps: update all non-major dependencies (#22681) (f4f0633)
html: insert import map before modulepreload that is not self-close tag (#21409) (e399c89)
optimizer: preserve sourcemaps for transformed optimized deps with follow-up transforms (#22428) (1298951)
use node_modules/.vite as cacheDir when node_modules exists (#21777) (4417b4f)

bundle ViteTask client (#22604) (00edb41)
clean up eslint config (#22616) (2292140)
correct parseAst/parseAstAsync deprecation hints (#22656) (983b7e3)
update create-react-app links (#22659) (6ebcf6a)
update es-module-lexer to 2.0.0 (#22288) (d1e8a78)

client: inline dev-id value in CSS selector (#22736) (57f59bc)
remove unused removeRawQuery util (#22724) (403cc60)
use rolldownOptions property for chunkImportMap (#22692) (8e8816c)
include optional bundledDev in DevEnvironment instead of having a separate FBM DevEnvironment (#22587) (5edd1d5)
match import glob common base by path segment correctly (#22558) (eb12604)
use rolldownOptions where possible (#21205) (7ca7c1b)