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chore(deps): update dependency vitest to v4 [security] #571

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renovate-bot wants to merge 1 commit from renovate/npm-vitest-vulnerability into main

renovate-bot commented

2026-09-09 06:14:23 +00:00

Contributor

This PR contains the following updates:

Package	Change	Age	Confidence
vitest (source)	`3.2.7` → `4.1.11`

Vitest: Path Traversal / Arbitrary File Read via @vitest/mocker Redirect Mock

CVE-2026-84373 / GHSA-82fw-gwwq-j7x9

More information

Details

Summary

@vitest/mocker registers a redirect mock's target path without validating it
against the dev server's file-serving allowlist. An attacker who can reach the
dev server's WebSocket can register a redirect mock pointing outside the project
root; when the mocked module is requested, the plugin's load hook returns
readFile(<attacker path>) as the module source, disclosing local files.

This is exploitable without authentication only through the public
mockerPlugin / standalone interceptorPlugin exports (used by third-party dev
servers), which register the handler on Vite's unauthenticated HMR socket.
Vitest's own browser mode registers mocks over a token-authenticated RPC and
is not remotely reachable by default (see Scope).

Affected code

packages/mocker/src/node/interceptorPlugin.ts.

The load hook is the file-read sink:

if (mock.type === 'redirect') {
  return readFile(mock.redirect, 'utf-8')
}

mock.redirect is derived from client input at registration time with no
boundary check:

if (event.type === 'redirect') {
  const redirectUrl = new URL(event.redirect)
  event.redirect = join(server.config.root, redirectUrl.pathname)
}
registry.register(event)

There is no server.fs.allow / server.fs.deny check and no assertion that the
resolved path stays within the project root.

Registration paths and trust boundaries

Public mockerPlugin / interceptorPlugin (unauthenticated). In
configureServer, the plugin registers server.ws.on('vitest:interceptor:register', …)
on Vite's HMR WebSocket. That socket performs no token, Origin, or same-origin
check, so any client that can reach it can register a redirect mock. This is
the path the "unauthenticated" impact applies to.
Vitest browser mode (authenticated). Mocks register over the browser RPC
(registerMock), which sits behind a per-run token (isValidApiRequest, a
random api.token). The interceptor's configureServer socket is not used for
registration here (in v5 it does not run at all, as the plugin is injected per
environment). The same missing boundary check exists on the authenticated RPC
path, but reaching it requires the token, so it is not a remote-unauthenticated
read.

Path handling

new URL(redirect).pathname combined with join(root, pathname) does not
confine reads to the root:

Special/hierarchical schemes (file:, http:) are normalized by WHATWG URL,
so .. segments are collapsed and the result stays under the root. Payloads of
the form file:///../../etc/passwd do not escape.
A non-special (opaque) scheme preserves .. in pathname, so
join(root, "../../…/etc/passwd") resolves outside the root and reads an
arbitrary file.

Even without escaping the root, the missing server.fs check allows reading any
in-root file the dev server would otherwise refuse to serve (for example an
in-root .env or source that is denied by server.fs.deny).

Scope / preconditions

This is a development-server issue. The dev server binds to localhost by
default and is not reachable from the network unless the developer exposes it
(server.host / 0.0.0.0, a LAN bind, or a proxy).
A raw (non-browser) client against a reachable server bypasses browser origin
and CORS protections entirely and can both register the mock and read the
response.
A browser-based drive-by against a localhost server is substantially mitigated
by Vite defaults: the default CORS origin allowlist is limited to localhost
origins, and server.allowedHosts blocks DNS-rebinding, so a cross-origin page
cannot read the file contents back.

Impact

Disclosure of local files readable by the dev-server process (source, in-root
.env/secrets, and, via the opaque-scheme payload, files outside the project
root). No integrity or availability impact.

Affected versions

Present since @vitest/mocker was introduced.

Affected: @vitest/mocker >= 2.1.0 (shipped in vitest and
@vitest/browser >= 2.1.0), through 4.1.x and the 5.0.0 pre-releases.
Fixed: Vitest 4.1.11 and 5.0.0. Older majors (2.1.x, 3.x) are not
maintained and are not planned to receive the fix.

Fix

Validate the resolved redirect target against Vite's file-serving allowlist
(isFileLoadingAllowed) before registering it, at every registration site, and
stop registering the interceptor WebSocket events in Vitest's browser mode
(mocks there flow through the authenticated RPC).

Severity

CVSS Score: 5.9 / 10 (Medium)
Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).

Release Notes

vitest-dev/vitest (vitest)

`v4.1.11`

Compare Source

🐞 Bug Fixes

Revive global concurrency limit for test lifecycle [backport to v4] - by @sheremet-va and @hi-ogawa in #10992 (5146d)
browser:
- Encode iframeId in tester iframe URL [backport to v4] - by @sheremet-va, Pduhard and Claude Opus 4.8 in #10955 (10b2c)
- Trigger playwright/chromium gc on lower disk availability [backport to v4] - by @hi-ogawa, Hiroshi Ogawa and OpenCode in #10951 (9851d)
mocker:
- Restrict redirect mocks to the fs allowlist [backport to v4] - by @sheremet-va in #10974 (fe5a1)

View changes on GitHub

`v4.1.10`

Compare Source

🐞 Bug Fixes

browser: Check fs access in builtin commands [backport to v4] - by @hi-ogawa, Hiroshi Ogawa and OpenCode (claude-opus-4-8) in #10680 (5c18d)
vm: Fix external module resolve error with deps optimizer query for encoded URI [backport to v4] - by @SveLil and @hi-ogawa in #10661 (bae52)

View changes on GitHub

`v4.1.9`

Compare Source

🐞 Bug Fixes

Fix importOriginal with optimizer and query import [backport to v4] - by Hiroshi Ogawa, David Harris, Codexand Vladimir in #10546 (a5180)
browser:
- Wait for orchestrator readiness before resolving browser sessions [backport to v4] - by Vladimir and Séamus O'Connor in #10555 (7fb29)
- Wait for iframe tester readiness before preparing [backport to v4] - by Vladimir and Séamus O'Connor in #10497 and #10556 (fbc62)
mocker:
- Hoist vi.mock() for vite-plus/test imports [backport to v4] - by Hiroshi Ogawa, LongYinan, Claude Opus 4.8 and Vladimir in #10548 (2c955)
pool:
- Prevent test run hang on worker crash [backport to v4] - by Ari Perkkiö and Jattioui Ismail in #10543 and #10564 (934b0)

View changes on GitHub

`v4.1.8`

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🐞 Bug Fixes

browser:
- Disable client cdp API when allowWrite/allowExec: false [backport to v4] - by @hi-ogawa and Codex in #10450 (e4067)
- Remove orphaned Playwright route when same module is mocked via multiple ids [backport to v4] - by @toxik and @Zelys-DFKH in #10474 (675b4)

View changes on GitHub

`v4.1.7`

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🐞 Bug Fixes

runner: Limit concurrency per task branch in addition to per leaf callbacks (backport) - by @hi-ogawa in #10384 (4f0f2)

View changes on GitHub

`v4.1.6`

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🐞 Bug Fixes

browser: Provide project reference in ToMatchScreenshotResolvePath - by @macarie and @sheremet-va in #10138 (31882)
Global sequence.concurrent: true with top-level test(..., { concurrent: false }) + depreacte sequential test API and options - by @hi-ogawa, Codex and @sheremet-va in #10196 (2847d)
browser: Simplify orchestrator otel carrier - by @hi-ogawa in #10285 (18af9)

🏎 Performance

Stringify diff objects only once - by @sheremet-va in #10276 (9f7b1)

View changes on GitHub

`v4.1.5`

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🚀 Experimental Features

coverage: Istanbul to support instrumenter option - by @BartWaardenburg and @AriPerkkio in #10119 (0e0ff)

🐞 Bug Fixes

--project negation excludes browser instances - by @felamaslen in #10131 (9423d)
Project color label on html reporter - by @hi-ogawa in #10142 (596f7)
Fix vi.defineHelper called as object method - by @hi-ogawa in #10163 (122c2)
Alias agent reporter to minimal - by @sheremet-va in #10157 (663b9)
Respect diff config options in soft assertions - by @Copilot, sheremet-va and @sheremet-va in #8696 (9787d)
Respect diff config options in soft assertions " - by @sheremet-va in #8696 (7dc6d)
ast-collect: Recognize _vi_import prefix in static test discovery - by @Yejneshwar in #10129 (32546)
coverage: Descriptive error message when reports directory is removed during test run - by @DaveT1991 and @AriPerkkio in #10117 (14133)
snapshot: Increase default snapshot max output length - by @hi-ogawa and Codex in #10150 (21e66)
ui: Fix jsx/tsx syntax highlight - by @hi-ogawa in #10152 (f1b1f)
web-worker: Support MessagePort objects referenced inside postMessage data - by @whitphx and Claude Opus 4.6 (1M context) in #9927 and #10124 (7ad7d)
api: Make test-specification options writable - by @sheremet-va in #10154 (6abd5)

View changes on GitHub

`v4.1.4`

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🚀 Experimental Features

coverage:
- Default to text reporter skipFull if agent detected - by @hi-ogawa in #10018 (53757)
experimental:
- Expose assertion as a public field - by @sheremet-va in #10095 (a120e)
- Support aria snapshot - by @hi-ogawa, Claude Opus 4.6 (1M context), @AriPerkkio, Codex and @sheremet-va in #9668 (d4fbb)
reporter:
- Add filterMeta option to json reporter - by @nami8824 and @sheremet-va in #10078 (b77de)

🐞 Bug Fixes

Use "black" foreground for labeled terminal message to ensure contrast - by @hi-ogawa in #10076 (203f0)
Make expect(..., message) consistent as error message prefix - by @hi-ogawa and Codex in #10068 (a1b5f)
Do not hoist imports whose names match class properties . - by @SunsetFi in #10093 and #10094 (0fc4b)
browser: Spread user server options into browser Vite server in project - by @GoldStrikeArch in #10049 (65c9d)

View changes on GitHub

`v4.1.3`

Compare Source

🚀 Experimental Features

Add experimental.preParse flag - by @sheremet-va in #10070 (78273)
Support browser.locators.exact option - by @sheremet-va in #10013 (48799)
Add TestAttachment.bodyEncoding - by @hi-ogawa in #9969 (89ca0)
Support custom snapshot matcher - by @hi-ogawa, Claude Sonnet 4.6 and Codex in #9973 (59b0e)

🐞 Bug Fixes

Advance fake timers with expect.poll interval - by @hi-ogawa and Claude Sonnet 4.6 in #10022 (3f5bf)
Add @vitest/coverage-v8 and @vitest/coverage-istanbul as optional dependency - by @alan-agius4 in #10025 (146d4)
Fix defineHelper for webkit async stack trace + update playwright 1.59.0 - by @hi-ogawa in #10036 (5a5fa)
Fix suite hook throwing errors for unused auto test-scoped fixture - by @hi-ogawa and Claude Sonnet 4.6 in #10035 (39865)
expect:
- Remove JestExtendError.context from verbose error reporting - by @hi-ogawa in #9983 (66751)
- Don't leak "runner" types - by @sheremet-va in #10004 (ec204)
snapshot:
- Fix flagging obsolete snapshots for snapshot properties mismatch - by @hi-ogawa and Claude Sonnet 4.6 in #9986 (6b869)
- Export custom snapshot matcher helper from vitest - by @hi-ogawa and Codex in #10042 (691d3)
ui:
- Don't leak vite types - by @sheremet-va in #10005 (fdff1)
vm:
- Fix external module resolve error with deps optimizer query - by @hi-ogawa and Claude Sonnet 4.6 in #10024 (9dbf4)

View changes on GitHub

`v4.1.2`

Compare Source

This release bumps Vitest's flatted version and removes version pinning to resolve flatted's CVE related issues (#9975).

🐞 Bug Fixes

Don't resolve setupFiles from parent directory - by @hi-ogawa in #9960 (7aa93)
Ensure sequential mock/unmock resolution - by @hi-ogawa and Claude Opus 4.6 in #9830 (7c065)
browser: Take failure screenshot if toMatchScreenshot can't capture a stable screenshot - by @macarie in #9847 (faace)
coverage: Correct coverageConfigDefaults values and types - by @Arthie in #9940 (b3c99)
pretty-format: Fix output limit over counting - by @hi-ogawa in #9965 (d3b7a)
Disable colors if agent is detected - by @sheremet-va and @AriPerkkio in #9851 (6f97b)

View changes on GitHub

`v4.1.1`

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🚀 Features

experimental:
- Expose matchesTags to test if the current filter matches tags - by @sheremet-va in #9913 (eec53)
- Introduce experimental.vcsProvider - by @sheremet-va in #9928 (56115)

🐞 Bug Fixes

Mark TestProject.testFilesList internal properly - by @sapphi-red in #9867 (54f26)
Detect fixture that returns without calling use - by @oilater in #9831 and #9861 (633ae)
Drop vite 8.beta support - by @AriPerkkio in #9862 (b78f5)
Type regression in vi.mocked() static class methods - by @purepear and @hi-ogawa in #9857 (90926)
Properly re-evaluate actual modules of mocked external - by @hi-ogawa in #9898 (ae5ec)
Preserve coverage report when html reporter overlaps - by @hi-ogawa in #9889 (2d81a)
Provide vi.advanceTimers to the preview provider - by @sheremet-va in #9891 (1bc3e)
Don't leak event listener in playwright provider - by @sheremet-va in #9910 (d9355)
Open browser in --standalone mode without running tests - by @sheremet-va in #9911 (e78ad)
Guard disposable and optional body - by @sheremet-va in #9912 (6fdb2)
Resolve retry.condition RegExp serialization issue - by @nstepien and @hi-ogawa in #9942 (7b605)
collect:
- Don't treat extra props on test return as tests - by @sheremet-va in #9871 (141e7)
coverage:
- Simplify provider types - by @AriPerkkio in #9931 (aaf9f)
- Load built-in provider without module runner - by @AriPerkkio in #9939 (bf892)
expect:
- Soft assertions continue after .resolves/.rejects promise errors - by @mixelburg, Maks Pikov, Claude Opus 4.6 (1M context) and @hi-ogawa in #9843 (6d74b)
- Fix sinon-chai style API - by @hi-ogawa in #9943 (0f08d)
pretty-format:
- Limit output for large object - by @hi-ogawa and Claude Opus 4.6 (1M context) in #9949 (0d5f9)

View changes on GitHub

`v4.1.0`

Compare Source

Vitest 4.1 is out!

This release page lists all changes made to the project during the 4.1 beta. To get a review of all the new features, read our blog post.

🚀 Features

Return a disposable from doMock() - by @kirkwaiblinger in #9332 (e3e65)
Added chai style assertions - by @ronnakamoto and @sheremet-va in #8842 (841df)
Update to sinon/fake-timers v15 and add setTickMode to timer controls - by @atscott and @sheremet-va in #8726 (4b480)
Expose matcher types - by @sheremet-va in #9448 (3e4b9)
Add toTestSpecification to reported tasks - by @sheremet-va in #9464 (1a470)
Show a warning if vi.mock or vi.hoisted are declared outside of top level of the module - by @sheremet-va in #9387 (5db54)
Track and display expectedly failed tests (.fails) in UI and CLI - by @Copilot, sheremet-va and @sheremet-va in #9476 (77d75)
Support tags - by @sheremet-va in #9478 (de7c8)
Implement aroundEach and aroundAll hooks - by @sheremet-va in #9450 (2a8cb)
Stabilize experimental features - by @sheremet-va in #9529 (b5fd2)
Accept new or all in --update flag - by @sheremet-va in #9543 (a5acf)
Support meta in test options - by @sheremet-va in #9535 (7d622)
Support type inference with a new test.extend syntax - by @sheremet-va in #9550 (e5385)
Support vite 8 beta, fix type issues in the config with different vite versions - by @sheremet-va in #9587 (99028)
Add assertion helper to hide internal stack traces - by @hi-ogawa and Claude Opus 4.6 in #9594 (eeb0a)
Store failure screenshots using artifacts API - by @macarie in #9588 (24603)
Allow vitest list to statically collect tests instead of running files to collect them - by @sheremet-va in #9630 (7a8e7)
Add --detect-async-leaks - by @AriPerkkio in #9528 (c594d)
Implement mockThrow and mockThrowOnce - by @thor-juhasz and @sheremet-va in #9512 (61917)
Support update: "none" and add docs about snapshots behavior on CI - by @hi-ogawa in #9700 (05f18)
Support playwright launchOptions with connectOptions - by @hi-ogawa in #9702 (f0ff1)
Add page/locator.mark API to enhance playwright trace - by @hi-ogawa in #9652 (d0ee5)
api:
- Support tests starting or ending with test in experimental_parseSpecification - by @jgillick and Jeremy Gillick in #9235 (2f367)
- Add filters to createSpecification - by @sheremet-va in #9336 (c8e6c)
- Expose runTestFiles as alternative to runTestSpecifications - by @sheremet-va in #9443 (43d76)
- Add allowWrite and allowExec options to api - by @sheremet-va in #9350 (20e00)
- Allow passing down test cases to toTestSpecification - by @sheremet-va in #9627 (6f17d)
browser:
- Add userEvent.wheel API - by @macarie in #9188 (66080)
- Add filterNode option to prettyDOM for filtering browser assertion error output - by @Copilot, sheremet-va and @sheremet-va in #9475 (d3220)
- Support playwright persistent context - by @hi-ogawa, Claude Opus 4.6 and @sheremet-va in #9229 (f865d)
- Added detailsPanelPosition option and button - by @shairez in #9525 (c8a31)
- Use BlazeDiff instead of pixelmatch - by @macarie in #9514 (30936)
- Add findElement and enable strict mode in webdriverio and preview - by @sheremet-va in #9677 (c3f37)
cli:
- Add @bomb.sh/tab completions - by @AmirSa12 and @sheremet-va in #8639 (200f3)
coverage:
- Support ignore start/stop ignore hints - by @AriPerkkio in #9204 (e59c9)
- Add coverage.changed option to report only changed files - by @kykim00 and @AriPerkkio in #9521 (1d939)
experimental:
- Add onModuleRunner hook to worker.init - by @sheremet-va in #9286 (e977f)
- Option to disable the module runner - by @sheremet-va and @AriPerkkio in #9210 (9be61)
- Add importDurations: { limit, print } options - by @hi-ogawa, Claude Opus 4.6 and @sheremet-va in #9401 (7e10f)
- Add print and fail thresholds for importDurations - by @hi-ogawa and Claude Opus 4.6 in #9533 (3f7a5)
fixtures:
- Pass down file context to beforeAll/afterAll - by @sheremet-va in #9572 (c8339)
reporters:
- Add agent reporter to reduce ai agent token usage - by @cpojer in #9779 (3e9e0)
runner:
- Enhance retry options - by @MazenSamehR, Matan Shavit, @AriPerkkio and @sheremet-va in #9370 (9e4cf)
ui:
- Allow run individual test/suites - by @userquin in #9465 (73b10)
- Add project filter/sort support - by @userquin in #8689 (0c7ea)
- Add duration sorting to explorer - by @julianhahn and @cursoragent in #9603 (209b1)
- Implement filter for slow tests - by @DerYeger and @userquin in #9705 (8880c)
vitest:
- Add run summary in GitHub Actions Reporter - by @macarie and jhnance in #9579 (96bfc)

🐞 Bug Fixes

Deprecate several vitest/* entry points - by @sheremet-va in #9347 (fd459)
Use meta.url in createRequire - by @sheremet-va in #9441 (e3422)
Preact browser mode init example of render function not async - by @WuMingDao in #9375 (2bea5)
Deprecate unused types in matcher context - by @sheremet-va in #9449 (20f87)
Handle external/noExternal during configEnvironment hook - by @hi-ogawa and Claude Opus 4.6 in #9508 (59ea2)
Replace default ssr environment runner with Vitest server module runner - by @hi-ogawa and Claude Opus 4.6 in #9506 (cd5db)
Propagate experimental CLI options to child projects - by @hi-ogawa and Claude Opus 4.6 in #9531 (b624f)
Show a warning when browser.isolate is used - by @sheremet-va in #9410 (3d48e)
Fix vi.mock({ spy: true }) node v8 coverage - by @hi-ogawa, hi-ogawa and Claude Opus 4.6 in #9541 (687b6)
Don't show internal ssr handler in errors - by @sheremet-va in #9547 (76c43)
Close vitest if it failed to start - by @sheremet-va in #9573 (728ba)
Fix ssr environment runner in project - by @hi-ogawa in #9584 (09006)
Trim trailing white spaces in code block - by @hi-ogawa in #9591 (f78be)
Support inline snapshot inside test.for/each - by @hi-ogawa in #9590 (615fd)
Apply source maps for external module stack trace - by @hi-ogawa in #9152 (79e20)
Remove the .name from statically collected test - by @sheremet-va in #9596 (b66ff)
Don't suppress warnings on pnp - by @sheremet-va in #9602 (89cbd)
Support snapshot with expect.soft - by @iumehara, @hi-ogawa and Claude Opus 4.6 in #9231 (3eb2c)
Log seed when only sequence.shuffle.tests is enabled - by @kaigritun, Kai Gritun and @sheremet-va in #9576 (8182b)
Externalize expect/src/utils from vitest - by @hi-ogawa in #9616 (48739)
Ignore test.override during static collection - by @sheremet-va in #9620 (09174)
Increase stacktrace limit for --detect-async-leaks - by @AriPerkkio in #9638 (9fd4c)
Hanging-reporter link in cli - by @flx-sta in #9649 (7c103)
Fix teardown timeout of aroundEach/All when inner aroundEach/All throws - by @hi-ogawa in #9657 (4ec6c)
Fix ui mode / html reporter and coverage integration - by @hi-ogawa and Claude Opus 4.6 in #9626 (86fad)
Don't continue when aroundEach/All setup timed out - by @hi-ogawa in #9670 (bb013)
Align VitestRunnerConfig optional fields with SerializedConfig - by @hi-ogawa in #9661 (79520)
Handle Symbol values in format utility - by @nami8824 in #9658 (0583f)
Deprecate toBe* spy assertions in favor of toHaveBeen* (and toThrowError) - by @sheremet-va in #9665 (4d390)
Don't propagate nested aroundEach/All errors but aggregate them on runner - by @hi-ogawa in #9673 (b6365)
Show a better error if there is a pending dynamic import - by @sheremet-va in #9676 (7ef5c)
Preserve stack trace of resolves/rejects chained assertion error - by @hi-ogawa in #9679 (c6151)
Handle module-sync condition in vmThreads/vmForks require - by @lesleh in #9650 and #9651 (bb203)
Hooks should respect maxConcurrency - by @hi-ogawa in #9653 (16d13)
Recursively autospy module object - by @hi-ogawa in #9687 (695a8)
Remove trailing spaces from diff error log - by @hi-ogawa and @sheremet-va in #9680 (395d1)
Respect project resolve.conditions for externals - by @hi-ogawa in #9717 (1d498)
Use object for WeakMap instead of a symbol to support webcontainers - by @sheremet-va in #9731 (c5225)
Fix re-mocking virtual module - by @hi-ogawa in #9748 (3cbbb)
Cancelling should stop current test immediately - by @AriPerkkio in #9729 (0cb2f)
Make mockObject change backwards compatible - by @sheremet-va in #9744 (84c69)
Fix URL.name on jsdom - by @hi-ogawa in #9767 (031f3)
Save and restore module graph in blob reporter - by @hi-ogawa in #9740 (84355)
Don't silence reporter errors from test runtime events handler in normal run and --merge-reports - by @hi-ogawa in #9727 (4072d)
Fix vi.importActual() for virtual modules - by @hi-ogawa and Claude Opus 4.6 in #9772 (1e89e)
Throw FixtureAccessError if suite hook accesses undefined fixture - by @sheremet-va in #9786 (fc2ce)
Allow hyphens in project config file name pattern - by @Koutaro-Hanabusa and @hi-ogawa in #9760 (33e96)
Manual and redirect mock shouldn't load or transform original module - by @hi-ogawa and Claude Opus 4.6 in #9774 (a8216)
hideSkippedTests should not hide test.todo - by @oilater in #9562 and #9781 (8181e)
Allow catch/finally for async assertion - by @hi-ogawa in #9827 (031f0)
Resolve fixture overrides from test's suite in beforeEach hooks - by @hi-ogawa and Claude Opus 4.6 in #9826 (99e52)
Use isAgent check, not just TTY, for watch mode - by @sheremet-va in #9841 (c3cac)
Use performance.now to measure test timeout duration - by @hi-ogawa and Claude Opus 4.6 in #9795 (f48a6)
Correctly identify concurrent test during static analysis - by @sheremet-va in #9846 (1de0a)
browser:
- Avoid updating screenshots when toMatchScreenshot passes - by @macarie in #9289 (46aab)
- Hide injected data-testid attributes - by @sheremet-va in #9503 (c8d2c)
- Throw an error if iframe was reloaded - by @sheremet-va in #9516 (73a81)
- Encode projectName in browser client URL - by @dkkim0122 in #9523 (5b164)
- Don't take failure screenshot if tests have artifacts created by toMatchScreenshot - by @macarie in #9552 (83ca0)
- Remove --remote-debugging-address from chrome args - by @hi-ogawa and @AriPerkkio in #9712 (f09bb)
- Make sure userEvent actions support ensureAwaited - by @sheremet-va in #9732 (97685)
- Types of getCDPSession and cdp() - by @AriPerkkio in #9716 (689a2)
- Skip esbuild.legalComments when using rolldown-vite - by @Copilot, hi-ogawa and @hi-ogawa in #9803 (3505f)
chai:
- Don't allow deepEqual in the config because it's not serializable - by @sheremet-va in #9666 (9ee99)
coverage:
- Infer transform mode for uncovered files - by @AriPerkkio in #9435 (f3967)
- thresholds.autoUpdate to preserve ending whitespace - by @AriPerkkio in #9436 (7e534)
deps:
- Update all non-major dependencies - by @hi-ogawa in #9192 (90c30)
- Update all non-major dependencies - in #9485 (c0118)
- Update all non-major dependencies - in #9567 (13c9e)
docs:
- Fix old /config/#option hash links causing hydration errors - by @hi-ogawa, Claude Opus 4.6 and @sheremet-va in #9610 (a603c)
expect:
- toMatchObject(Map/Set) should expect Map/Set on left hand side - by @hi-ogawa and Claude Opus 4.6 in #9532 (381da)
- Fix objectContaining with proxy - by @hi-ogawa and Claude Opus 4.6 in #9554 (7ce34)
- Support arbitrary value equality for toThrow and make Error detection robust - by @hi-ogawa and Claude Opus 4.6 in #9570 (de215)
mock:
- Inject helpers after hashbang if present - by @sheremet-va in #9545 (65432)
mocker:
- Update vite's peer dependency range - by @sheremet-va in #9808 (36f9a)
reporter:
- dot reporter leaves pending tests - by @AriPerkkio in #9684 (4d793)
runner:
- Mark repeated tests as finished on last run - by @AriPerkkio in #9707 (cc735)
spy:
- Support deep partial in vi.mocked - by @j2h30728 in #8152 and #9493 (71cb5)
- Fallback to object accessor if descriptor's value is undefined - by @sheremet-va in #9511 (6f181)
- Throw correct errors when shorthand methods are used on a class - by @sheremet-va in #9513 (5d0fd)
types:
- bench.reporters no longer gives type errors when passing file name string paths - by @Bertie690 in #9695 (093c8)
ui:
- Process artifact attachments when generating HTML reporter - by @macarie in #9472 (96eb9)
- Don't fail if --ui and --root are specified together - by @sheremet-va in #9536 (d9305)

🏎 Performance

pretty-format: Combine DOMElement plugins - by @sheremet-va in #9581 (da85a)

View changes on GitHub

`v4.0.18`

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🚀 Experimental Features

experimental: Add onModuleRunner hook to worker.init - by @sheremet-va in #9286 (ea837)

🐞 Bug Fixes

Use meta.url in createRequire - by @sheremet-va in #9441 (e0572)
browser: Hide injected data-testid attributes - by @sheremet-va in #9503 (f8989)
ui: Process artifact attachments when generating HTML reporter - by @macarie in #9472 (22543)

View changes on GitHub

`v4.0.17`

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🚀 Experimental Features

Support openTelemetry for browser mode - by @hi-ogawa in #9180 (1ec3a)
Support TRACEPARENT and TRACESTATE environment variables for OpenTelemetry context propagation - by @Copilot, hi-ogawa and @hi-ogawa in #9295 (876cb)

🐞 Bug Fixes

Improve asymmetric matcher diff readability by unwrapping container matchers - by @Copilot, sheremet-va, hi-ogawa and @hi-ogawa in #9330 (b2ec7)
Improve runner error when importing outside of test context - by @sheremet-va in #9335 (2dd3d)
Replace crypto.randomUUID to allow insecure environments (fix #9… - by @plusgut in #9339 and #9 (e6a3f)
Handle null options in addEventHandler #9371 - by @ThibautMarechal in #9372 and #9371 (40841)
Typo in browser.provider error - by @deammer in #9394 (4b67f)
browser:
- Fix process.env and import.meta.env defines in inline project - by @hi-ogawa in #9239 (b70c9)
- Fix upload File instance - by @hi-ogawa in #9294 (b6778)
- Fix invalid project token for artifacts assets - by @hi-ogawa in #9321 (caa7d)
- Log ErrorEvent.message when unhandled ErrorEvent.error is null - by @hi-ogawa in #9322 (5d84e)
- Support fileParallelism on an instance - by @sheremet-va in #9328 (15006)
coverage:
- Remove unnecessary istanbul-lib-source-maps usage - by @AriPerkkio in #9344 (b0940)
- Apply patch from istanbuljs/istanbuljs#837 - by @AriPerkkio and sapphi-red in #9413 and #837 (e05ce)
fsModuleCache:
- Don't store importers in cache - by @sheremet-va in #9422 (75136)
- Add importers alongside importedModules - by @sheremet-va in #9423 (59f92)
mocker:
- Fix mock transform with class - by @hi-ogawa in #9421 (d390e)
pool:
- Validate environment options when reusing the worker - by @sheremet-va in #9349 (a8a88)
- Handle worker start failures gracefully - by @AriPerkkio in #9337 (200da)
reporter:
- Report test module if it failed to run - by @sheremet-va in #9272 (c7888)
runner:
- Respect nested test.only within describe.only - by @Ujjwaljain16 in #9021 and #9213 (55d5d)
typecheck:
- Improve error message when tsc outputs help text - by @Ujjwaljain16 in #9214 (7b10a)
ui:
- Detect gzip by magic numbers instead of Content-Type header in html reporter - by @Copilot, hi-ogawa and @hi-ogawa in #9278 (dd033)
webdriverio:
- Fall back to WebDriver Classic #9244 - by @JustasMonkev in #9373 and #9244 (c23dd)

View changes on GitHub

`v4.0.16`

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🐞 Bug Fixes

Fix browser mode default testTimeout back to 15 seconds - by @hi-ogawa in #9167 (da0ad)
Avoid crashing on process.versions stub - by @AriPerkkio in #9174 (78cfb)
Reject calling suite function inside test - by @hi-ogawa in #9198 (1a259)
Allow inlining fully dynamic import - by @hi-ogawa in #9137 (56851)
Fix module graph UI on html reporter with headless browser mode - by @hi-ogawa in #9219 (60642)
Log deprecated test.poolOptions if it's set - by @sheremet-va in #9226 (f7f6a)
browser:
- Import recordArtifact from the vitest package - by @macarie in #9186 (01c56)
- Fix import.meta.env define - by @hi-ogawa in #9205 (01a9a)
- String formatting bug when including placeholders in console.log - by @michael-debs and @hi-ogawa in #9030 and #9131 (84a30)
coverage:
- Istanbul untested files source maps are off - by @AriPerkkio in #9208 (372e8)
experimental:
- Export setupEnvironment for custom pools - by @AriPerkkio in #9187 (5d26b)

View changes on GitHub

`v4.0.15`

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🚀 Experimental Features

cache: Add opt-out on a plugin level, fix internal root cache - by @sheremet-va in #9154 (a68f7)
reporters: Print import duration breakdown - by @sheremet-va in #9105 (122ff)

🐞 Bug Fixes

Keep built-in id as is in bun and deno - by @sheremet-va in #9117 (075ab)
Use optimizeDeps.rolldownOptions to fix depreated warning + fix ssr.external: true - by @hi-ogawa in #9121 (fd8bd)
Fix external behavior with deps.optimizer - by @hi-ogawa in #9125 (4c754)
Very minor typo in "Chrome DevTools Protocol" - by @HowToTestFrontend in #9146 (20997)
browser: Run toMatchScreenshot only once when used with expect.element - by @macarie in #9132 (0d2e7)
coverage: Istanbul provider to not break source maps - by @AriPerkkio in #9040 (e4ca9)
deps: Update dependency tinyexec to v1 - in #9122 (fd786)
docs: Remove --browser.provider from docs - by @sheremet-va in #9115 (120b3)
expect: Preserve currentTestName in extended matchers - by @macarie in #9106 (e4345)
pool: Terminate workers on CTRL+c forceful exits - by @AriPerkkio in #9140 (d57d8)
reporters: Show project in github reporter - by @sheremet-va in #9138 (bb65e)
spy: Do not mock overriden method, if parent was automocked - by @sheremet-va in #9116 (1a246)
web-worker: MessagePort objects passed to Worker.postMessage work when clone === "native" - by @whitphx in #9118 (deee8)

View changes on GitHub

`v4.0.14`

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🚀 Experimental Features

browser: Expose utils.configurePrettyDOM - by @sheremet-va in #9103 (2cc34)
runner: Add full names to tasks - by @macarie in #9087 (821aa)
ui: Add tabbed failure view for toMatchScreenshot with comparison slider - by @macarie in #8813 (c37c2)

🐞 Bug Fixes

Externalize before caching - by @sheremet-va in #9077 (e1b2e)
Collect the duration of external imports - by @sheremet-va in #9097 (3326c)
Rename collect to import, remove prepare - by @sheremet-va in #9091 (1256b)
browser:
- Unsubscribe onCancel on rpc destroy - by @AriPerkkio in #9088 (f5b72)
- Revert the viewport scaling in non-ui mode #9018 - by @sheremet-va in #9072 and #9018 (64502)
coverage:
- Invalidate circular modules correctly on rerun with coverage - by @aicest in #9096 (6f22c)
expect:
- Allow function as standard schema - by @hi-ogawa in #9099 (ed8a2)
jsdom:
- Reuse abort signals if possible - by @sheremet-va in #9090 (2c468)
pool:
- Init VITEST_POOL_ID + VITEST_WORKER_ID before environment setup - by @AriPerkkio in #9085 (37918)
web-worker:
- postMessage to send ports to workers - by @whitphx and @AriPerkkio in #9078 (9d176)

🏎 Performance

Replace debug with obug - by @sxzz and @AriPerkkio in #9057 (acc51)

View changes on GitHub

`v4.0.13`

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🐞 Bug Fixes

types:
- Don't use type from Vite 7.1 - by @sheremet-va in #9071 (6356b)
- Don't import node.js dependent types in vitest/browser - by @sheremet-va in #9068 (332af)

🏎 Performance

Avoid fetchModule roundtrip if the module is cached - by @sheremet-va in #9075 (b27e0)
experimental: If fsCacheModule is enabled, read from the memory when possible - by @sheremet-va in #9076 (6b9a1)

View changes on GitHub

`v4.0.12`

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🐞 Bug Fixes

Inherit fsModuleCachePath by default - by @sheremet-va in #9063 (9a8bc)
Don't import from @opentelemetry/api in public types - by @sheremet-va in #9066 (e944a)

View changes on GitHub

`v4.0.11`

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🚀 Experimental Features

api: Add extensible test artifact API - by @macarie in #8987 (77292)
- See more at https://vitest.dev/api/advanced/artifacts
expect: Provide task in MatchState - by @macarie in #9022 (afd1f)
experimental: Support OpenTelemetry traces - by @sheremet-va in #8994 (d6d33)
- See more at https://vitest.dev/guide/open-telemetry

🏎 Performance

experimental: Add file system cache - by @sheremet-va in #9026 (1b147)
- See more at https://vitest.dev/config/experimental#experimental-fsmodulecache

View changes on GitHub

`v4.0.10`

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🐞 Bug Fixes

Remove onCancel when worker is terminated - by @sheremet-va in #9033 (6d7f0)
browser:
- Don't scale the iframe if UI is disabled - by @sheremet-va in #9018 (5406e)
- Handle dependency stack traces with external source maps. Resolves: #9003 - by @iclectic in #9016 and #9003 (57ae5)
bun:
- Parsing of stack trace for bun runtime - by @nazarhussain in #9032 (f3ec6)
core:
- Prevent starting new run when cancelling - by @AriPerkkio in #8991 (eb98d)
pool:
- Prevent writing to closed worker - by @AriPerkkio and @sheremet-va in #9023 (042c6)
reporters:
- Report correct test run duration at the end - by @sheremet-va in #8969 (bc3a6)
ui:
- Use execution time from ws reporter (onFinished) - by @userquin in #8975 (f56dc)

View changes on GitHub

`v4.0.9`

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🚀 Experimental Features

expect: Add Set support to toBeOneOf - by @tim-we and @sheremet-va in #8906 (a415d)

🐞 Bug Fixes

browser: Add favicon icons to the browser mode ui - by @userquin in #8972 (353ee)
forks: Increase worker start timeout - by @AriPerkkio in #9027 (5e750)
jsdom: Cloned request is an instance of Request - by @sheremet-va in #8985 (506a9)
ui: Collect file/suite/test duration correctly - by @userquin in #8976 (8016d)

View changes on GitHub

`v4.0.8`

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🐞 Bug Fixes

Workaround noExternal merging bug on Vite 6 - by @hi-ogawa in #8950 (bcb13)
Missed context.d.ts file - by @termorey in #8965 (9044d)
Incorrect error message for non-awaited expect.element() - by @StyleShit in #8954 (9638d)
browser: Cleanup frame-ancestors from CSP header at coverage middleware - by @userquin in #8941 (1f730)
deps: Update all non-major dependencies - by @sheremet-va in #8636 (da8b9)
forks: Do not fail with Windows Defender enabled - by @sheremet-va in #8967 (c79f4)
runner: Properly encode Uint8Array body in annotations - by @Livan-pro in #8951 (997ca)
spy: Copy static properties if spy is initialised with vi.fn(), fix types for vi.spyOn(obj, class) - by @sheremet-va in #8956 (75e7f)
webdriverio: When no argument is passed to the .click interaction command, the webdriver command should also have no argument - by @julienw in #8937 (069e6)

View changes on GitHub

`v4.0.7`

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🐞 Bug Fixes

Bind process in case global is overwritten - by @AriPerkkio in #8916 (6240d)
Create environment once per worker with isolate: false - by @sheremet-va in #8915 (c9078)
Add Locator as a possible element type in toContainElement() matcher - by @vitalybaev in #8910 and #8927 (35a27)
browser: Inherit isolate option, deprecate browser.isolate/browser.fileParallelism - by @sheremet-va in #8890 (9d2b4)
cli: Parse --execArgv as array - by @AriPerkkio in #8924 (751c3)
jsdom: Support URL.createObjectURL, FormData.set(prop, blob) - by @sheremet-va in #8935 (a1b73)
pool: Avoid --require argument when running in deno - by @pi0 in #8897 (d41fa)
typecheck: Handle re-runs outside tsc - by @AriPerkkio in #8920 (fdb2e)

🏎 Performance

pool:
- Sort test files by project by default - by @AriPerkkio in #8914 (680a6)
reporters:
- Optimize getting the tests stats - by @Connormiha in #8908 (06d62)
- Remove unnecessary Array.from call - by @Connormiha in #8907 (b6014)

View changes on GitHub

`v4.0.6`

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🐞 Bug Fixes

Don't merge errors with different diffs for reporting - by @hi-ogawa in #8871 (3e19f)
Do not throw when importing a type from an external package - by @sheremet-va in #8875 (7e6c3)
Improve spying types - by @sheremet-va in #8878 (ca041)
Reuse the same environment when isolate and fileParallelism are false - by @sheremet-va in #8889 (31706)
browser:
- Support module tracking - by @sheremet-va in #8877 (9e24a)
- Ensure setup files are re-evaluated on each test run - by @yjaaidi in #8883 and #8884 (f50ea)
coverage:
- Prevent filtering out virtual files before remapping to sources - by @AriPerkkio in #8860 (e3b77)
happy-dom:
- Properly teardown additional keys - by @sheremet-va in #8888 (10a06)
jsdom:
- Pass down Node.js FormData to Request - by @sheremet-va in #8880 (197ca)

View changes on GitHub

`v4.0.5`

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🐞 Bug Fixes

Respect ssr.noExternal when externalizing dependencies, fix Svelte and Astro - by @sheremet-va in #8862 (a4f86)
Allow module in --config - by @sheremet-va in #8864 (b9521)
browser: Allow Locator type in selectOptions element parameter - by @rzzf and @sheremet-va in #8848 (7ee28)
module-runner: Don't return node builtins for getBuiltins unconditionally - by @sapphi-red in #8863 (0e858)
pool: Rename groupId to groupOrder in error message - by @Yohannfra in #8856 (b9aab)

🏎 Performance

Pass testfiles at once when --no-isolate --maxWorkers=1 - by @AriPerkkio in #8835 (584aa)
expect: Optimize checking the input type - by @Connormiha in #8840 (06968)

View changes on GitHub

`v4.0.4`

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🐞 Bug Fixes

browser:
- Correct typo - by @benmccann in #8796 (ede1f)
- Publish a missing context file for webdriverio - by @sheremet-va in #8824 (7c7b6)
mocker:
- Support mocking builtins without node: prefix - by @sheremet-va in #8829 (06208)
pool:
- Runner's error listener causing MaxListenersExceededWarning - by @AriPerkkio in #8820 (d1bff)
- Capture workers stdio to logger - by @AriPerkkio in #8809 (fb95f)
spy:
- Allow classes in vi.mocked utility - by @sheremet-va in #8839 (f8756)
worker:
- Rpc listener leak when isolate: false - by @AriPerkkio in #8821 (573dc)

🏎 Performance

utils: Optimized reducer to avoid creating new objects - by @Connormiha in #8818 (d19ce)

View changes on GitHub

`v4.0.3`

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🐞 Bug Fixes

Preserve reporter options from config when CLI reporters override them - by @Copilot and sheremet-va in #8794 (15552)
browser: More stable in-source testing validation - by @sheremet-va in #8793 (62297)
happy-dom: Support fetch globals - by @sheremet-va in #8791 (0fb74)
init: Use correct jsx/tsx extension - by @sheremet-va in #8792 (abc04)

View changes on GitHub

`v4.0.2`

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🐞 Bug Fixes

browser:
- Don't print the deprecation notice in node_modules - by @sheremet-va in #8779 (588f7)
pool:
- Assign envs before running tests to keep in sync with process.env - by @sheremet-va in #8769 (26ce8)
spy:
- Properly inherit implementation's length - by @sheremet-va in #8778 (d4c2b)
- Reset spies if both restoreMocks and mockReset are set in the config - by @sheremet-va in #8781 (2eedb)

View changes on GitHub

`v4.0.1`

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🐞 Bug Fixes

Move the getBuiltins check - by @sheremet-va in #8765 (81000)
pool: Don't teardown the communication channel too soon if something is running after the test - by @sheremet-va in #8767 (3fae7)

View changes on GitHub

`v4.0.0`

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Vitest 4.0 is out!

To stay updated, read our blog post and check the migration guide.

🚨 Breaking Changes

Remove 'basic' reporter - by @AriPerkkio in #7884 (82fcf)
Simplify default exclude pattern - by @sheremet-va in #6287 (14c50)
Remove deprecated getSourceMap - by @sheremet-va in #8194 (ff934)
Replace deprecated ErrorWithDiff with TestError - by @sheremet-va in #8195 (da59e)
Remove UserConfig type in favor of ViteUserConfig - by @sheremet-va in #8196 (22f7f)
Remove deprecated coverage options in favor of vitest/node exports - by @sheremet-va in #8197 (dc848)
Remove deprecated internal helpers and environment exports - by @sheremet-va in #8198 (4703c)
Remove deprecated typecheck and runner types - by @sheremet-va in #8199 (89a1c)
Remove Node types from the main entry point, use vitest/node instead - by @sheremet-va in #8200 (1e60c)
Remove support for Vite 5 - by @sheremet-va in #8202 (cb8b0)
Remove deprecated types - by @sheremet-va in #8203 (66bee)
Remove deprecated environmentMatchGlobs and poolMatchGlobs - by @sheremet-va in #8205 (be11d)
Remove deprecated workspace option in favor of projects - by @sheremet-va in #8218 (76fb7)
Ignore --standalone when CLI filename filter is used - by @AriPerkkio in #8262 (013bf)
Use module-runner instead of vite-node - by @sheremet-va and @AriPerkkio in #8208 (9be01)
Rewrite spying implementation to make module mocking more intuitive - by @sheremet-va in #8363 (9e412)
Remove deprecated APIs - by @sheremet-va in #8428 (a1cb9)
Remove minWorkers and set it automatically to 0 in non watch mode - by @sheremet-va in #8454 (2c2d1)
Verbose reporter prints tests in a list, introduce tree reporter - by @sheremet-va and @AriPerkkio in #8500 (25fd3)
Include shadow root contents in pretty-format output - by @wkillerud in #8545 (9e722)
Remove deprecated order from test() API - by @sheremet-va in #8594 (4d419)
Rewrite pools without tinypool - by @AriPerkkio and @sheremet-va in #8705 (4822d)
browser: Require a provider factory instead of a string - by @sheremet-va in #8445 (606cb)
expect: Pass current equality testers to asymmetric matcher - by @hi-ogawa in #6825 (965ce)
projects: Allow only files that have "vitest.config" or "vite.config" in the name - by @sheremet-va in #8542 (304bc)
reporter: Remove deprecated APIs - by @AriPerkkio and @sheremet-va in #8223 (149f8)
runner: Set mode to todo if no function is passed down to test or describe - by @sheremet-va in #8346 (1a81c)
snapshot: Fail test with obsolete snapshot on CI - by @hi-ogawa in #7963 (4d84f)
spy: Support spying on classes - by @sheremet-va in #6160 (abc0d)

🚀 Features

Provide entity to onConsoleLog - by @sheremet-va in #8159 (437d4)
Add onUnhandledError callback - by @sheremet-va in #8162 (924cb)
Add spy option to vi.mockObject - by @rChaoz in #8285 (81d76)
Don't use vite-node in coverage packages - by @sheremet-va (ffdb4)
Clickable dashboard numbers - by @shairez in #7406 (2344c)
Display test "path" when filtering - by @userquin in #8547 (2e491)
Introduce separate packages for browser mode providers - by @sheremet-va in #8629 (0dc93)
Add hooks with type-safe extra context to TestAPI - by @ysfaran in #8623 (6b21c)
Support expect.assert for type narrowing - by @sheremet-va in #8695 (fe589)
Add displayAnnotations option to github-options - by @sheremet-va in #8706 (4a66d)
Add schema validation matchers - by @zirkelc in #8527 (c0b25)
Add a way to dump transformed content - by @sheremet-va in #8711 (931c0)
api:
- Expose experimental_parseSpecifications - by @sheremet-va in #8408 (fdeb2)
- Expose Vitest watcher - by @sheremet-va in #8413 (aaa6e)
- Add enableCoverage and disableCoverage methods - by @sheremet-va and @AriPerkkio in #8412 (61eb7)
- Add getGlobalTestNamePattern method - by @sheremet-va in #8438 (bdb70)
- Add relativeModuleId to TestModule - by @sheremet-va in #8505 (3be09)
- Add getSeed method - by @sheremet-va in #8592 (438c4)
browser:
- Support toBeInViewport utility method to assert element is in viewport or not - by @Shinyaigeek in #8234 (ceed5)
- Add qwik to the vitest init cli command - by @thejackshelton in #8330 (1638b)
- Introduce toMatchScreenshot for Visual Regression Testing - by @macarie in #8041 (d45f9)
- Add trackUnhandledErrors option - by @sheremet-va in #8386 (c0ec0)
- Support iframe locator with playwright provider - by @sheremet-va in #8016 (57b2c)
- Add length property to locators, toHaveLength now accepts locators - by @sheremet-va in #8512 (2308c)
- Support playwright tracing - by @sheremet-va in #8584 (1aac5)
- Expose options on BrowserProviderOption - by @sheremet-va in #8609 (0d0e5)
- Support --inspect option in webdriverio - by @sheremet-va in #8613 (38adc)
- Support custom screenshot comparison algorithms - by @macarie in #8687 (e63b1)
coverage:
- autoUpdate to support percentage formatting - by @Battjmo and @AriPerkkio in #8456 (99e01)
expect:
- Support toBeNullable expect function to check provided value is nullish - by @Shinyaigeek and @sheremet-va in #8294 (eeec5)
mocker:
- Add automocker entry - by @sheremet-va in #8301 (e9c92)

🐞 Bug Fixes

Allow overriding globals in types - by @sheremet-va in #8215 (2248b)
Remove unused dependencies - by @AriPerkkio in #8184 (feadc)
Distribute test files to shards more evenly - by @Shinyaigeek and @AriPerkkio in #8288 (7b489)
Use suite's timeout when test.extend - by @AriPerkkio in #8278 (43977)
Support snapshot with no object key sorting - by @hi-ogawa and @sheremet-va in #8136 (e85e3)
Annotation location always points to the test file - by @sheremet-va in #8315 (88071)
Add --changed flag support to vitest list command - by @haakonjackfloat in #8270 and #8272 (e71a5)
Prevent rpc timeout on slow thread blocking synchronous methods - by @AriPerkkio and @sheremet-va in #8297 (bea87)
Forbid setting environment to browser - by @sheremet-va in #8334 (0417a)
Invalidate modules in all module graphs when the file is changed - by @sheremet-va in #8352 (94ab3)
Screenshot masks with Playwright provider - by @macarie in #8357 (459ef)
Configure oxc instead of esbuild on rolldown-vite - by @hi-ogawa in #8378 (e922e)
Make sure test errors always have stacks property in Node.js context - by @sheremet-va in #8392 (b825e)
Support import.meta.resolve on Vite 7 - by @hi-ogawa in #8493 (549d3)
Show the assertion error first when expect.poll assertion fails - by @sheremet-va in #8483 (fb450)
Override fake timers when useFakeTimers is called multiple times - by @sheremet-va in #8504 (ed7e3)
Custom expect messages for expect.extend matchers - by @lzl0304 in #8520 (96945)
Process sourcemaps for stack traces from globalSetup files - by @sheremet-va in #8534 (8978a)
Resolve performance issue when throwing errors with stackTraceLimit = 0 - by @Copilot, sheremet-va and @AriPerkkio in #8531 (6d5b5)
Avoid recursively applying $ and % formatting to test.for/each title - by @hi-ogawa in #8557 (ea6d7)
Replace wildcard exports "./*" with specific files in vitest package - by @hi-ogawa in #8560 (ce746)
Don't publish unused d.ts files - by @sheremet-va in #8562 (42dfd)
Remove loupe dependencies from optimizeDeps.include for browser mode - by @jake-danton in #8570 (cdcf7)
Update engines field to drop Node 18 support - by @sheremet-va in #8608 (9a0bf)
Correctly inherit test options on extended tests - by @sheremet-va in #8618 (15c09)
Update @types/node peer deps - by @sheremet-va (ee6b2)
Re-export CDP Session directly from playwright - by @mrginglymus in #8702 (9553a)
Disable trackUnhandledErrors if inspector is enabled - by @sheremet-va in #8732 (acac7)
base option doesn't crash vitest - by @sheremet-va in #8760 (9f0ec)
browser:
- Run in-source tests only when the file itsels is a test file - by @sheremet-va in #8204 (bdd2e)
- locator.element() returns HTMLElement or SVGElement - by @sheremet-va in #8440 (c1ac1)
- Don't import from vite directly - by @sheremet-va in #8541 (d7fca)
- Update expect.element type to match the implementation - by @sheremet-va in #8597 (b2804)
- Throw an error if iframe is not accessible anymore - by @sheremet-va in #8601 (6acdc)
- Stop creating unnecessary directories when taking screenshots - by @macarie in #8605 (b1c8f)
- Always define commands - by @sheremet-va in #8626 (acbe0)
- Exclude deprecated context import from optimization - by @sheremet-va in #8658 (a96ea)
- Allow importing BrowserCommand if no browser package is installed - by @sheremet-va in #8666 (95c36)
- Define an export for browser/utils - by @sheremet-va in #8678 (529ab)
- Allow service workers to mock the network in chromium without breaking vi.mock - by @Georgegriff and @sheremet-va in #8668 (87108)
- Support sync not.toBeInTheDocument() - by @sheremet-va in #8751 (f5d06)
core:
- Fix objectContaining expect utility to have more compatibility to jest's one - by @Shinyaigeek in #8241 (480be)
coverage:
- Include files based on --project filter - by @gtbuchanan in #7885 (761be)
- Prevent encoding filenames of uncovered files - by @AriPerkkio in #8239 (8a998)
- Handle query param based transforms correctly - by @AriPerkkio in #8418 (a400a)
- Enforce order of vitest:coverage-transform plugin - by @AriPerkkio in #8477 (ff517)
- V8 to ignore Vite's generated cjs import helpers - by @mrginglymus and @AriPerkkio in #8718 (35816)
- Keep only strings in coverage.exclude - by @sheremet-va in #8731 (c9c30)
deps:
- Update all non-major dependencies - by @sheremet-va in #8235 (a1e57)
- Update all non-major dependencies - in #8328 (aa79e)
- Update all non-major dependencies - in #8348 (13f94)
- Update all non-major dependencies - by @sheremet-va in #8382 (704eb)
- Update all non-major dependencies - in #8550 (048f7)
jsdom:
- Override globals that Fetch API relies on - by @sheremet-va in #8390 (05b41)
- Support AbortSignal API - by @sheremet-va in #8704 (f6690)
mocker:
- Fix regexpHoistable to allow whitespace before parentheses - by @cszhjh in #8231 (a0f9a)
module-runner:
- Resolve resolvedSources correctly - by @sheremet-va in #8736 (8fc52)
- Support getBuiltins - by @sheremet-va in #8746 (87bb8)
pool:
- Properly reuse the vm pool - by @sheremet-va in #8758 (08498)
reporter:
- Invisible CLI menus when vitest --standalone - by @AriPerkkio in #8248 (37cc2)
rolldown-vite:
- Properly disable minifier in the browser client - by @sheremet-va in #8306 (f55bb)
runner:
- Don't bundle runner with utils - by @sheremet-va in #8496 (2b4b0)
spy:
- Fix spyOn types with optional method - by @sheremet-va in #8499 (d3afa)
- Can respy on an exported method - by @sheremet-va in #8521 (bf450)
- Don't fail when spying on static getters - by @sheremet-va in #8589 (ac1d9)
types:
- Ensure Chai declaration merge works with TS-Go - by @LukeAbby in #8188 (5261d)
- Allow returning a promise from defineConfig - by @sheremet-va in #8651 (c3474)
ui:
- Keep the same tab open when clicking on different tests - by @sheremet-va in #8599 (3e535)
utils:
- Remove ast export - by @bluwy in #8435 (21622)
vitest:
- Override config.include option with config.browser.instances[].include option if it is specified - by @Shinyaigeek in #8260 (010fc)
watch:
- Filename filter runs duplicate tests in workspaces - by @AriPerkkio in #8250 (932d8)
wdio:
- Wait for the driver to be properly closed - by @sheremet-va in #8305 (c16ab)
- Properly construct the shadow root selector if there are multiple elements - by @sheremet-va in #8354 (28765)

🏎 Performance

Avoid spawning extra workers if no tests will run there - by @sheremet-va in #8446 (3fb3e)
Don't set process.title - by @sheremet-va in #8453 (0a766)
Remove chai as a direct dependency, keep it in @vitest/expect - by @sheremet-va in #8461 (cc98c)
Reduce the amount of dynamic imports - by @sheremet-va in #8465 (db6cd)
Use ES2022 language features - by @TrevorBurnham in #8492 (bb34c)
Delay populating node-globals - by @sheremet-va in #8506 (41cbc)
Get workerId from a global object - by @sheremet-va in #8507 (46b13)
Replace startsWith with strict equality - by @btea in #8546 (c42e6)
Reduce the number of unused imports - by @sheremet-va in #8508 (9a79b)
Use experimental meta.resolve flag instead of a custom loader - by @sheremet-va in #8567 (2e063)
Create only one fetcher per project - by @sheremet-va in #8762 (8e15b)
pool: Resolve all environments first - by @sheremet-va in #8759 (d3ef4)

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This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [vitest](https://vitest.dev) ([source](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest)) | [`3.2.7` → `4.1.11`](https://renovatebot.com/diffs/npm/vitest/3.2.7/4.1.11) | ![age](https://developer.mend.io/api/mc/badges/age/npm/vitest/4.1.11?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/vitest/3.2.7/4.1.11?slim=true) | --- ### Vitest: Path Traversal / Arbitrary File Read via @vitest/mocker Redirect Mock [CVE-2026-84373](https://nvd.nist.gov/vuln/detail/CVE-2026-84373) / [GHSA-82fw-gwwq-j7x9](https://github.com/advisories/GHSA-82fw-gwwq-j7x9) <details> <summary>More information</summary> #### Details ##### Summary `@vitest/mocker` registers a redirect mock's target path without validating it against the dev server's file-serving allowlist. An attacker who can reach the dev server's WebSocket can register a redirect mock pointing outside the project root; when the mocked module is requested, the plugin's `load` hook returns `readFile(<attacker path>)` as the module source, disclosing local files. This is exploitable **without authentication** only through the public `mockerPlugin` / standalone `interceptorPlugin` exports (used by third-party dev servers), which register the handler on Vite's unauthenticated HMR socket. Vitest's own browser mode registers mocks over a **token-authenticated** RPC and is not remotely reachable by default (see Scope). ##### Affected code `packages/mocker/src/node/interceptorPlugin.ts`. The `load` hook is the file-read sink: ```ts if (mock.type === 'redirect') { return readFile(mock.redirect, 'utf-8') } ``` `mock.redirect` is derived from client input at registration time with no boundary check: ```ts if (event.type === 'redirect') { const redirectUrl = new URL(event.redirect) event.redirect = join(server.config.root, redirectUrl.pathname) } registry.register(event) ``` There is no `server.fs.allow` / `server.fs.deny` check and no assertion that the resolved path stays within the project root. ##### Registration paths and trust boundaries - **Public `mockerPlugin` / `interceptorPlugin` (unauthenticated).** In `configureServer`, the plugin registers `server.ws.on('vitest:interceptor:register', …)` on Vite's HMR WebSocket. That socket performs no token, Origin, or same-origin check, so any client that can reach it can register a redirect mock. This is the path the "unauthenticated" impact applies to. - **Vitest browser mode (authenticated).** Mocks register over the browser RPC (`registerMock`), which sits behind a per-run token (`isValidApiRequest`, a random `api.token`). The interceptor's `configureServer` socket is not used for registration here (in v5 it does not run at all, as the plugin is injected per environment). The same missing boundary check exists on the authenticated RPC path, but reaching it requires the token, so it is not a remote-unauthenticated read. ##### Path handling `new URL(redirect).pathname` combined with `join(root, pathname)` does **not** confine reads to the root: - Special/hierarchical schemes (`file:`, `http:`) are normalized by WHATWG URL, so `..` segments are collapsed and the result stays under the root. Payloads of the form `file:///../../etc/passwd` do **not** escape. - A non-special (opaque) scheme preserves `..` in `pathname`, so `join(root, "../../…/etc/passwd")` resolves outside the root and reads an arbitrary file. Even without escaping the root, the missing `server.fs` check allows reading any in-root file the dev server would otherwise refuse to serve (for example an in-root `.env` or source that is denied by `server.fs.deny`). ##### Scope / preconditions - This is a **development-server** issue. The dev server binds to `localhost` by default and is not reachable from the network unless the developer exposes it (`server.host` / `0.0.0.0`, a LAN bind, or a proxy). - A raw (non-browser) client against a reachable server bypasses browser origin and CORS protections entirely and can both register the mock and read the response. - A browser-based drive-by against a localhost server is substantially mitigated by Vite defaults: the default CORS origin allowlist is limited to `localhost` origins, and `server.allowedHosts` blocks DNS-rebinding, so a cross-origin page cannot read the file contents back. ##### Impact Disclosure of local files readable by the dev-server process (source, in-root `.env`/secrets, and, via the opaque-scheme payload, files outside the project root). No integrity or availability impact. ##### Affected versions Present since `@vitest/mocker` was introduced. - **Affected: `@vitest/mocker` >= 2.1.0** (shipped in `vitest` and `@vitest/browser` >= 2.1.0), through 4.1.x and the 5.0.0 pre-releases. - **Fixed:** Vitest 4.1.11 and 5.0.0. Older majors (2.1.x, 3.x) are not maintained and are not planned to receive the fix. ##### Fix Validate the resolved redirect target against Vite's file-serving allowlist (`isFileLoadingAllowed`) before registering it, at every registration site, and stop registering the interceptor WebSocket events in Vitest's browser mode (mocks there flow through the authenticated RPC). #### Severity - CVSS Score: 5.9 / 10 (Medium) - Vector String: `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N` #### References - [https://github.com/vitest-dev/vitest/security/advisories/GHSA-82fw-gwwq-j7x9](https://github.com/vitest-dev/vitest/security/advisories/GHSA-82fw-gwwq-j7x9) - [https://nvd.nist.gov/vuln/detail/CVE-2026-84373](https://nvd.nist.gov/vuln/detail/CVE-2026-84373) - [https://github.com/vitest-dev/vitest/pull/10972](https://github.com/vitest-dev/vitest/pull/10972) - [https://github.com/vitest-dev/vitest/pull/10974](https://github.com/vitest-dev/vitest/pull/10974) - [https://github.com/vitest-dev/vitest/commit/51edf2b072902aec6d30c90ebaafd8f121c6f9d8](https://github.com/vitest-dev/vitest/commit/51edf2b072902aec6d30c90ebaafd8f121c6f9d8) - [https://github.com/vitest-dev/vitest/commit/8ff9b9a9efca7c6cfd5243569440de8d7a33aec4](https://github.com/vitest-dev/vitest/commit/8ff9b9a9efca7c6cfd5243569440de8d7a33aec4) - [https://github.com/vitest-dev/vitest/commit/fe5a11d3ceac5ec10d6d7d21a46d4caca132c48f](https://github.com/vitest-dev/vitest/commit/fe5a11d3ceac5ec10d6d7d21a46d4caca132c48f) - [https://github.com/vitest-dev/vitest](https://github.com/vitest-dev/vitest) - [https://github.com/vitest-dev/vitest/releases/tag/v4.1.11](https://github.com/vitest-dev/vitest/releases/tag/v4.1.11) - [https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-rc.2](https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-rc.2) This data is provided by [OSV](https://osv.dev/vulnerability/GHSA-82fw-gwwq-j7x9) and the [GitHub Advisory Database](https://github.com/github/advisory-database) ([CC-BY 4.0](https://github.com/github/advisory-database/blob/main/LICENSE.md)). </details> --- ### Release Notes <details> <summary>vitest-dev/vitest (vitest)</summary> ### [`v4.1.11`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.11) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.10...v4.1.11) ##### 🐞 Bug Fixes - Revive global concurrency limit for test lifecycle \[backport to v4] - by [@sheremet-va](https://github.com/sheremet-va) and [@hi-ogawa](https://github.com/hi-ogawa) in [#10992](https://github.com/vitest-dev/vitest/issues/10992) [<samp>(5146d)</samp>](https://github.com/vitest-dev/vitest/commit/5146df80b) - **browser**: - Encode iframeId in tester iframe URL \[backport to v4] - by [@sheremet-va](https://github.com/sheremet-va), **Pduhard** and **Claude Opus 4.8** in [#10955](https://github.com/vitest-dev/vitest/issues/10955) [<samp>(10b2c)</samp>](https://github.com/vitest-dev/vitest/commit/10b2cd201) - Trigger playwright/chromium gc on lower disk availability \[backport to v4] - by [@hi-ogawa](https://github.com/hi-ogawa), **Hiroshi Ogawa** and **OpenCode** in [#10951](https://github.com/vitest-dev/vitest/issues/10951) [<samp>(9851d)</samp>](https://github.com/vitest-dev/vitest/commit/9851dbc41) - **mocker**: - Restrict redirect mocks to the fs allowlist \[backport to v4] - by [@sheremet-va](https://github.com/sheremet-va) in [#10974](https://github.com/vitest-dev/vitest/issues/10974) [<samp>(fe5a1)</samp>](https://github.com/vitest-dev/vitest/commit/fe5a11d3c) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.10...v4.1.11) ### [`v4.1.10`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.10) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.9...v4.1.10) ##### 🐞 Bug Fixes - **browser**: Check fs access in builtin commands \[backport to v4] - by [@hi-ogawa](https://github.com/hi-ogawa), **Hiroshi Ogawa** and **OpenCode (claude-opus-4-8)** in [#10680](https://github.com/vitest-dev/vitest/issues/10680) [<samp>(5c18d)</samp>](https://github.com/vitest-dev/vitest/commit/5c18dd267) - **vm**: Fix external module resolve error with deps optimizer query for encoded URI \[backport to v4] - by [@SveLil](https://github.com/SveLil) and [@hi-ogawa](https://github.com/hi-ogawa) in [#10661](https://github.com/vitest-dev/vitest/issues/10661) [<samp>(bae52)</samp>](https://github.com/vitest-dev/vitest/commit/bae52b511) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.9...v4.1.10) ### [`v4.1.9`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.9) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.8...v4.1.9) ##### 🐞 Bug Fixes - Fix `importOriginal` with optimizer and query import \[backport to v4] - by **Hiroshi Ogawa**, **David Harris**, **Codex**and **Vladimir** in [#10546](https://github.com/vitest-dev/vitest/issues/10546) [<samp>(a5180)</samp>](https://github.com/vitest-dev/vitest/commit/a5180190c) - **browser**: - Wait for orchestrator readiness before resolving browser sessions \[backport to v4] - by **Vladimir** and **Séamus O'Connor** in [#10555](https://github.com/vitest-dev/vitest/issues/10555) [<samp>(7fb29)</samp>](https://github.com/vitest-dev/vitest/commit/7fb29651a) - Wait for iframe tester readiness before preparing \[backport to v4] - by **Vladimir** and **Séamus O'Connor** in [#10497](https://github.com/vitest-dev/vitest/issues/10497) and [#10556](https://github.com/vitest-dev/vitest/issues/10556) [<samp>(fbc62)</samp>](https://github.com/vitest-dev/vitest/commit/fbc626c40) - **mocker**: - Hoist vi.mock() for vite-plus/test imports \[backport to v4] - by **Hiroshi Ogawa**, **LongYinan**, **Claude Opus 4.8** and **Vladimir** in [#10548](https://github.com/vitest-dev/vitest/issues/10548) [<samp>(2c955)</samp>](https://github.com/vitest-dev/vitest/commit/2c9559c02) - **pool**: - Prevent test run hang on worker crash \[backport to v4] - by **Ari Perkkiö** and **Jattioui Ismail** in [#10543](https://github.com/vitest-dev/vitest/issues/10543) and [#10564](https://github.com/vitest-dev/vitest/issues/10564) [<samp>(934b0)</samp>](https://github.com/vitest-dev/vitest/commit/934b0f587) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.8...v4.1.9) ### [`v4.1.8`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.8) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.7...v4.1.8) ##### 🐞 Bug Fixes - **browser**: - Disable client `cdp` API when `allowWrite/allowExec: false` \[backport to v4] - by [@hi-ogawa](https://github.com/hi-ogawa) and **Codex** in [#10450](https://github.com/vitest-dev/vitest/issues/10450) [<samp>(e4067)</samp>](https://github.com/vitest-dev/vitest/commit/e4067b3b1) - Remove orphaned Playwright route when same module is mocked via multiple ids \[backport to v4] - by [@toxik](https://github.com/toxik) and [@Zelys-DFKH](https://github.com/Zelys-DFKH) in [#10474](https://github.com/vitest-dev/vitest/issues/10474) [<samp>(675b4)</samp>](https://github.com/vitest-dev/vitest/commit/675b4343f) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.7...v4.1.8) ### [`v4.1.7`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.7) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.6...v4.1.7) ##### 🐞 Bug Fixes - **runner**: Limit concurrency per task branch in addition to per leaf callbacks (backport) - by [@hi-ogawa](https://github.com/hi-ogawa) in [#10384](https://github.com/vitest-dev/vitest/issues/10384) [<samp>(4f0f2)</samp>](https://github.com/vitest-dev/vitest/commit/4f0f2a1ee) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.6...v4.1.7) ### [`v4.1.6`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.6) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.5...v4.1.6) ##### 🐞 Bug Fixes - **browser**: Provide project reference in `ToMatchScreenshotResolvePath` - by [@macarie](https://github.com/macarie) and [@sheremet-va](https://github.com/sheremet-va) in [#10138](https://github.com/vitest-dev/vitest/issues/10138) [<samp>(31882)</samp>](https://github.com/vitest-dev/vitest/commit/31882607c) - Global `sequence.concurrent: true` with top-level `test(..., { concurrent: false })` + depreacte `sequential` test API and options - by [@hi-ogawa](https://github.com/hi-ogawa), **Codex** and [@sheremet-va](https://github.com/sheremet-va) in [#10196](https://github.com/vitest-dev/vitest/issues/10196) [<samp>(2847d)</samp>](https://github.com/vitest-dev/vitest/commit/2847dfa2a) - **browser**: Simplify orchestrator otel carrier - by [@hi-ogawa](https://github.com/hi-ogawa) in [#10285](https://github.com/vitest-dev/vitest/issues/10285) [<samp>(18af9)</samp>](https://github.com/vitest-dev/vitest/commit/18af98cee) ##### 🏎 Performance - Stringify diff objects only once - by [@sheremet-va](https://github.com/sheremet-va) in [#10276](https://github.com/vitest-dev/vitest/issues/10276) [<samp>(9f7b1)</samp>](https://github.com/vitest-dev/vitest/commit/9f7b1528c) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.5...v4.1.6) ### [`v4.1.5`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.5) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.4...v4.1.5) ##### 🚀 Experimental Features - **coverage**: Istanbul to support `instrumenter` option - by [@BartWaardenburg](https://github.com/BartWaardenburg) and [@AriPerkkio](https://github.com/AriPerkkio) in [#10119](https://github.com/vitest-dev/vitest/issues/10119) [<samp>(0e0ff)</samp>](https://github.com/vitest-dev/vitest/commit/0e0ff41c7) ##### 🐞 Bug Fixes - \--project negation excludes browser instances - by [@felamaslen](https://github.com/felamaslen) in [#10131](https://github.com/vitest-dev/vitest/issues/10131) [<samp>(9423d)</samp>](https://github.com/vitest-dev/vitest/commit/9423dc084) - Project color label on html reporter - by [@hi-ogawa](https://github.com/hi-ogawa) in [#10142](https://github.com/vitest-dev/vitest/issues/10142) [<samp>(596f7)</samp>](https://github.com/vitest-dev/vitest/commit/596f73986) - Fix `vi.defineHelper` called as object method - by [@hi-ogawa](https://github.com/hi-ogawa) in [#10163](https://github.com/vitest-dev/vitest/issues/10163) [<samp>(122c2)</samp>](https://github.com/vitest-dev/vitest/commit/122c25b5b) - Alias `agent` reporter to `minimal` - by [@sheremet-va](https://github.com/sheremet-va) in [#10157](https://github.com/vitest-dev/vitest/issues/10157) [<samp>(663b9)</samp>](https://github.com/vitest-dev/vitest/commit/663b99fe3) - Respect diff config options in soft assertions - by [@Copilot](https://github.com/Copilot), **sheremet-va** and [@sheremet-va](https://github.com/sheremet-va) in [#8696](https://github.com/vitest-dev/vitest/issues/8696) [<samp>(9787d)</samp>](https://github.com/vitest-dev/vitest/commit/9787dedad) - Respect diff config options in soft assertions " - by [@sheremet-va](https://github.com/sheremet-va) in [#8696](https://github.com/vitest-dev/vitest/issues/8696) [<samp>(7dc6d)</samp>](https://github.com/vitest-dev/vitest/commit/7dc6d54fd) - **ast-collect**: Recognize \_*vi\_import* prefix in static test discovery - by [@Yejneshwar](https://github.com/Yejneshwar) in [#10129](https://github.com/vitest-dev/vitest/issues/10129) [<samp>(32546)</samp>](https://github.com/vitest-dev/vitest/commit/325463ab2) - **coverage**: Descriptive error message when reports directory is removed during test run - by [@DaveT1991](https://github.com/DaveT1991) and [@AriPerkkio](https://github.com/AriPerkkio) in [#10117](https://github.com/vitest-dev/vitest/issues/10117) [<samp>(14133)</samp>](https://github.com/vitest-dev/vitest/commit/1413382e1) - **snapshot**: Increase default snapshot max output length - by [@hi-ogawa](https://github.com/hi-ogawa) and **Codex** in [#10150](https://github.com/vitest-dev/vitest/issues/10150) [<samp>(21e66)</samp>](https://github.com/vitest-dev/vitest/commit/21e66ff63) - **ui**: Fix jsx/tsx syntax highlight - by [@hi-ogawa](https://github.com/hi-ogawa) in [#10152](https://github.com/vitest-dev/vitest/issues/10152) [<samp>(f1b1f)</samp>](https://github.com/vitest-dev/vitest/commit/f1b1f6c7b) - **web-worker**: Support MessagePort objects referenced inside postMessage data - by [@whitphx](https://github.com/whitphx) and **Claude Opus 4.6 (1M context)** in [#9927](https://github.com/vitest-dev/vitest/issues/9927) and [#10124](https://github.com/vitest-dev/vitest/issues/10124) [<samp>(7ad7d)</samp>](https://github.com/vitest-dev/vitest/commit/7ad7d39af) - **api**: Make test-specification options writable - by [@sheremet-va](https://github.com/sheremet-va) in [#10154](https://github.com/vitest-dev/vitest/issues/10154) [<samp>(6abd5)</samp>](https://github.com/vitest-dev/vitest/commit/6abd557b7) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.4...v4.1.5) ### [`v4.1.4`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.4) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.3...v4.1.4) ##### 🚀 Experimental Features - **coverage**: - Default to text reporter `skipFull` if agent detected - by [@hi-ogawa](https://github.com/hi-ogawa) in [#10018](https://github.com/vitest-dev/vitest/issues/10018) [<samp>(53757)</samp>](https://github.com/vitest-dev/vitest/commit/53757804c) - **experimental**: - Expose `assertion` as a public field - by [@sheremet-va](https://github.com/sheremet-va) in [#10095](https://github.com/vitest-dev/vitest/issues/10095) [<samp>(a120e)</samp>](https://github.com/vitest-dev/vitest/commit/a120e3ab8) - Support aria snapshot - by [@hi-ogawa](https://github.com/hi-ogawa), **Claude Opus 4.6 (1M context)**, [@AriPerkkio](https://github.com/AriPerkkio), **Codex** and [@sheremet-va](https://github.com/sheremet-va) in [#9668](https://github.com/vitest-dev/vitest/issues/9668) [<samp>(d4fbb)</samp>](https://github.com/vitest-dev/vitest/commit/d4fbb5cc9) - **reporter**: - Add filterMeta option to json reporter - by [@nami8824](https://github.com/nami8824) and [@sheremet-va](https://github.com/sheremet-va) in [#10078](https://github.com/vitest-dev/vitest/issues/10078) [<samp>(b77de)</samp>](https://github.com/vitest-dev/vitest/commit/b77de968e) ##### 🐞 Bug Fixes - Use "black" foreground for labeled terminal message to ensure contrast - by [@hi-ogawa](https://github.com/hi-ogawa) in [#10076](https://github.com/vitest-dev/vitest/issues/10076) [<samp>(203f0)</samp>](https://github.com/vitest-dev/vitest/commit/203f07af7) - Make `expect(..., message)` consistent as error message prefix - by [@hi-ogawa](https://github.com/hi-ogawa) and **Codex** in [#10068](https://github.com/vitest-dev/vitest/issues/10068) [<samp>(a1b5f)</samp>](https://github.com/vitest-dev/vitest/commit/a1b5f0f4f) - Do not hoist imports whose names match class properties . - by [@SunsetFi](https://github.com/SunsetFi) in [#10093](https://github.com/vitest-dev/vitest/issues/10093) and [#10094](https://github.com/vitest-dev/vitest/issues/10094) [<samp>(0fc4b)</samp>](https://github.com/vitest-dev/vitest/commit/0fc4b47e0) - **browser**: Spread user server options into browser Vite server in project - by [@GoldStrikeArch](https://github.com/GoldStrikeArch) in [#10049](https://github.com/vitest-dev/vitest/issues/10049) [<samp>(65c9d)</samp>](https://github.com/vitest-dev/vitest/commit/65c9d55eb) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.3...v4.1.4) ### [`v4.1.3`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.3) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.2...v4.1.3) ##### 🚀 Experimental Features - Add `experimental.preParse` flag - by [@sheremet-va](https://github.com/sheremet-va) in [#10070](https://github.com/vitest-dev/vitest/issues/10070) [<samp>(78273)</samp>](https://github.com/vitest-dev/vitest/commit/7827363bd) - Support `browser.locators.exact` option - by [@sheremet-va](https://github.com/sheremet-va) in [#10013](https://github.com/vitest-dev/vitest/issues/10013) [<samp>(48799)</samp>](https://github.com/vitest-dev/vitest/commit/487990a19) - Add `TestAttachment.bodyEncoding` - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9969](https://github.com/vitest-dev/vitest/issues/9969) [<samp>(89ca0)</samp>](https://github.com/vitest-dev/vitest/commit/89ca0e254) - Support custom snapshot matcher - by [@hi-ogawa](https://github.com/hi-ogawa), **Claude Sonnet 4.6** and **Codex** in [#9973](https://github.com/vitest-dev/vitest/issues/9973) [<samp>(59b0e)</samp>](https://github.com/vitest-dev/vitest/commit/59b0e6411) ##### 🐞 Bug Fixes - Advance fake timers with `expect.poll` interval - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Sonnet 4.6** in [#10022](https://github.com/vitest-dev/vitest/issues/10022) [<samp>(3f5bf)</samp>](https://github.com/vitest-dev/vitest/commit/3f5bfa365) - Add `@vitest/coverage-v8` and `@vitest/coverage-istanbul` as optional dependency - by [@alan-agius4](https://github.com/alan-agius4) in [#10025](https://github.com/vitest-dev/vitest/issues/10025) [<samp>(146d4)</samp>](https://github.com/vitest-dev/vitest/commit/146d4f0a0) - Fix `defineHelper` for webkit async stack trace + update playwright 1.59.0 - by [@hi-ogawa](https://github.com/hi-ogawa) in [#10036](https://github.com/vitest-dev/vitest/issues/10036) [<samp>(5a5fa)</samp>](https://github.com/vitest-dev/vitest/commit/5a5fa49fe) - Fix suite hook throwing errors for unused auto test-scoped fixture - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Sonnet 4.6** in [#10035](https://github.com/vitest-dev/vitest/issues/10035) [<samp>(39865)</samp>](https://github.com/vitest-dev/vitest/commit/398657e8d) - **expect**: - Remove `JestExtendError.context` from verbose error reporting - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9983](https://github.com/vitest-dev/vitest/issues/9983) [<samp>(66751)</samp>](https://github.com/vitest-dev/vitest/commit/66751c9e8) - Don't leak "runner" types - by [@sheremet-va](https://github.com/sheremet-va) in [#10004](https://github.com/vitest-dev/vitest/issues/10004) [<samp>(ec204)</samp>](https://github.com/vitest-dev/vitest/commit/ec2045543) - **snapshot**: - Fix flagging obsolete snapshots for snapshot properties mismatch - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Sonnet 4.6** in [#9986](https://github.com/vitest-dev/vitest/issues/9986) [<samp>(6b869)</samp>](https://github.com/vitest-dev/vitest/commit/6b869156b) - Export custom snapshot matcher helper from `vitest` - by [@hi-ogawa](https://github.com/hi-ogawa) and **Codex** in [#10042](https://github.com/vitest-dev/vitest/issues/10042) [<samp>(691d3)</samp>](https://github.com/vitest-dev/vitest/commit/691d341fd) - **ui**: - Don't leak vite types - by [@sheremet-va](https://github.com/sheremet-va) in [#10005](https://github.com/vitest-dev/vitest/issues/10005) [<samp>(fdff1)</samp>](https://github.com/vitest-dev/vitest/commit/fdff1bf9a) - **vm**: - Fix external module resolve error with deps optimizer query - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Sonnet 4.6** in [#10024](https://github.com/vitest-dev/vitest/issues/10024) [<samp>(9dbf4)</samp>](https://github.com/vitest-dev/vitest/commit/9dbf47786) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.2...v4.1.3) ### [`v4.1.2`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.2) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.1...v4.1.2) This release bumps Vitest's `flatted` version and removes version pinning to resolve `flatted`'s CVE related issues ([#9975](https://github.com/vitest-dev/vitest/issues/9975)). ##### 🐞 Bug Fixes - Don't resolve `setupFiles` from parent directory - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9960](https://github.com/vitest-dev/vitest/issues/9960) [<samp>(7aa93)</samp>](https://github.com/vitest-dev/vitest/commit/7aa937776) - Ensure sequential mock/unmock resolution - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9830](https://github.com/vitest-dev/vitest/issues/9830) [<samp>(7c065)</samp>](https://github.com/vitest-dev/vitest/commit/7c06598db) - **browser**: Take failure screenshot if `toMatchScreenshot` can't capture a stable screenshot - by [@macarie](https://github.com/macarie) in [#9847](https://github.com/vitest-dev/vitest/issues/9847) [<samp>(faace)</samp>](https://github.com/vitest-dev/vitest/commit/faace1fbe) - **coverage**: Correct `coverageConfigDefaults` values and types - by [@Arthie](https://github.com/Arthie) in [#9940](https://github.com/vitest-dev/vitest/issues/9940) [<samp>(b3c99)</samp>](https://github.com/vitest-dev/vitest/commit/b3c992cb2) - **pretty-format**: Fix output limit over counting - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9965](https://github.com/vitest-dev/vitest/issues/9965) [<samp>(d3b7a)</samp>](https://github.com/vitest-dev/vitest/commit/d3b7a40fa) - Disable colors if agent is detected - by [@sheremet-va](https://github.com/sheremet-va) and [@AriPerkkio](https://github.com/AriPerkkio) in [#9851](https://github.com/vitest-dev/vitest/issues/9851) [<samp>(6f97b)</samp>](https://github.com/vitest-dev/vitest/commit/6f97b55dd) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.1...v4.1.2) ### [`v4.1.1`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.1) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.1.0...v4.1.1) ##### 🚀 Features - **experimental**: - Expose `matchesTags` to test if the current filter matches tags - by [@sheremet-va](https://github.com/sheremet-va) in [#9913](https://github.com/vitest-dev/vitest/issues/9913) [<samp>(eec53)</samp>](https://github.com/vitest-dev/vitest/commit/eec53d9f5) - Introduce `experimental.vcsProvider` - by [@sheremet-va](https://github.com/sheremet-va) in [#9928](https://github.com/vitest-dev/vitest/issues/9928) [<samp>(56115)</samp>](https://github.com/vitest-dev/vitest/commit/561150036) ##### 🐞 Bug Fixes - Mark `TestProject.testFilesList` internal properly - by [@sapphi-red](https://github.com/sapphi-red) in [#9867](https://github.com/vitest-dev/vitest/issues/9867) [<samp>(54f26)</samp>](https://github.com/vitest-dev/vitest/commit/54f2660f5) - Detect fixture that returns without calling `use` - by [@oilater](https://github.com/oilater) in [#9831](https://github.com/vitest-dev/vitest/issues/9831) and [#9861](https://github.com/vitest-dev/vitest/issues/9861) [<samp>(633ae)</samp>](https://github.com/vitest-dev/vitest/commit/633ae2303) - Drop vite 8.beta support - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9862](https://github.com/vitest-dev/vitest/issues/9862) [<samp>(b78f5)</samp>](https://github.com/vitest-dev/vitest/commit/b78f5389d) - Type regression in vi.mocked() static class methods - by [@purepear](https://github.com/purepear) and [@hi-ogawa](https://github.com/hi-ogawa) in [#9857](https://github.com/vitest-dev/vitest/issues/9857) [<samp>(90926)</samp>](https://github.com/vitest-dev/vitest/commit/90926641b) - Properly re-evaluate actual modules of mocked external - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9898](https://github.com/vitest-dev/vitest/issues/9898) [<samp>(ae5ec)</samp>](https://github.com/vitest-dev/vitest/commit/ae5ec03ef) - Preserve coverage report when html reporter overlaps - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9889](https://github.com/vitest-dev/vitest/issues/9889) [<samp>(2d81a)</samp>](https://github.com/vitest-dev/vitest/commit/2d81ad897) - Provide `vi.advanceTimers` to the preview provider - by [@sheremet-va](https://github.com/sheremet-va) in [#9891](https://github.com/vitest-dev/vitest/issues/9891) [<samp>(1bc3e)</samp>](https://github.com/vitest-dev/vitest/commit/1bc3e63be) - Don't leak event listener in playwright provider - by [@sheremet-va](https://github.com/sheremet-va) in [#9910](https://github.com/vitest-dev/vitest/issues/9910) [<samp>(d9355)</samp>](https://github.com/vitest-dev/vitest/commit/d93550ff7) - Open browser in `--standalone` mode without running tests - by [@sheremet-va](https://github.com/sheremet-va) in [#9911](https://github.com/vitest-dev/vitest/issues/9911) [<samp>(e78ad)</samp>](https://github.com/vitest-dev/vitest/commit/e78adcf97) - Guard disposable and optional `body` - by [@sheremet-va](https://github.com/sheremet-va) in [#9912](https://github.com/vitest-dev/vitest/issues/9912) [<samp>(6fdb2)</samp>](https://github.com/vitest-dev/vitest/commit/6fdb2ba61) - Resolve `retry.condition` RegExp serialization issue - by [@nstepien](https://github.com/nstepien) and [@hi-ogawa](https://github.com/hi-ogawa) in [#9942](https://github.com/vitest-dev/vitest/issues/9942) [<samp>(7b605)</samp>](https://github.com/vitest-dev/vitest/commit/7b6054328) - **collect**: - Don't treat extra props on `test` return as tests - by [@sheremet-va](https://github.com/sheremet-va) in [#9871](https://github.com/vitest-dev/vitest/issues/9871) [<samp>(141e7)</samp>](https://github.com/vitest-dev/vitest/commit/141e72aa1) - **coverage**: - Simplify provider types - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9931](https://github.com/vitest-dev/vitest/issues/9931) [<samp>(aaf9f)</samp>](https://github.com/vitest-dev/vitest/commit/aaf9f18ae) - Load built-in provider without module runner - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9939](https://github.com/vitest-dev/vitest/issues/9939) [<samp>(bf892)</samp>](https://github.com/vitest-dev/vitest/commit/bf8920817) - **expect**: - Soft assertions continue after .resolves/.rejects promise errors - by [@mixelburg](https://github.com/mixelburg), **Maks Pikov**, **Claude Opus 4.6 (1M context)** and [@hi-ogawa](https://github.com/hi-ogawa) in [#9843](https://github.com/vitest-dev/vitest/issues/9843) [<samp>(6d74b)</samp>](https://github.com/vitest-dev/vitest/commit/6d74b4948) - Fix sinon-chai style API - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9943](https://github.com/vitest-dev/vitest/issues/9943) [<samp>(0f08d)</samp>](https://github.com/vitest-dev/vitest/commit/0f08dda2c) - **pretty-format**: - Limit output for large object - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6 (1M context)** in [#9949](https://github.com/vitest-dev/vitest/issues/9949) [<samp>(0d5f9)</samp>](https://github.com/vitest-dev/vitest/commit/0d5f9d6ef) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.1.0...v4.1.1) ### [`v4.1.0`](https://github.com/vitest-dev/vitest/releases/tag/v4.1.0) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.18...v4.1.0) Vitest 4.1 is out! This release page lists all changes made to the project during the 4.1 beta. To get a review of all the new features, read our [blog post](https://vitest.dev/blog/vitest-4-1). ##### 🚀 Features - Return a disposable from doMock() - by [@kirkwaiblinger](https://github.com/kirkwaiblinger) in [#9332](https://github.com/vitest-dev/vitest/issues/9332) [<samp>(e3e65)</samp>](https://github.com/vitest-dev/vitest/commit/e3e659a96) - Added chai style assertions - by [@ronnakamoto](https://github.com/ronnakamoto) and [@sheremet-va](https://github.com/sheremet-va) in [#8842](https://github.com/vitest-dev/vitest/issues/8842) [<samp>(841df)</samp>](https://github.com/vitest-dev/vitest/commit/841df9ac5) - Update to sinon/fake-timers v15 and add `setTickMode` to timer controls - by [@atscott](https://github.com/atscott) and [@sheremet-va](https://github.com/sheremet-va) in [#8726](https://github.com/vitest-dev/vitest/issues/8726) [<samp>(4b480)</samp>](https://github.com/vitest-dev/vitest/commit/4b480aaed) - Expose matcher types - by [@sheremet-va](https://github.com/sheremet-va) in [#9448](https://github.com/vitest-dev/vitest/issues/9448) [<samp>(3e4b9)</samp>](https://github.com/vitest-dev/vitest/commit/3e4b913b1) - Add `toTestSpecification` to reported tasks - by [@sheremet-va](https://github.com/sheremet-va) in [#9464](https://github.com/vitest-dev/vitest/issues/9464) [<samp>(1a470)</samp>](https://github.com/vitest-dev/vitest/commit/1a4705da9) - Show a warning if `vi.mock` or `vi.hoisted` are declared outside of top level of the module - by [@sheremet-va](https://github.com/sheremet-va) in [#9387](https://github.com/vitest-dev/vitest/issues/9387) [<samp>(5db54)</samp>](https://github.com/vitest-dev/vitest/commit/5db54a468) - Track and display expectedly failed tests (.fails) in UI and CLI - by [@Copilot](https://github.com/Copilot), **sheremet-va** and [@sheremet-va](https://github.com/sheremet-va) in [#9476](https://github.com/vitest-dev/vitest/issues/9476) [<samp>(77d75)</samp>](https://github.com/vitest-dev/vitest/commit/77d75fd34) - Support tags - by [@sheremet-va](https://github.com/sheremet-va) in [#9478](https://github.com/vitest-dev/vitest/issues/9478) [<samp>(de7c8)</samp>](https://github.com/vitest-dev/vitest/commit/de7c8a521) - Implement `aroundEach` and `aroundAll` hooks - by [@sheremet-va](https://github.com/sheremet-va) in [#9450](https://github.com/vitest-dev/vitest/issues/9450) [<samp>(2a8cb)</samp>](https://github.com/vitest-dev/vitest/commit/2a8cb9dc2) - Stabilize experimental features - by [@sheremet-va](https://github.com/sheremet-va) in [#9529](https://github.com/vitest-dev/vitest/issues/9529) [<samp>(b5fd2)</samp>](https://github.com/vitest-dev/vitest/commit/b5fd2a16a) - Accept `new` or `all` in `--update` flag - by [@sheremet-va](https://github.com/sheremet-va) in [#9543](https://github.com/vitest-dev/vitest/issues/9543) [<samp>(a5acf)</samp>](https://github.com/vitest-dev/vitest/commit/a5acf28a5) - Support `meta` in test options - by [@sheremet-va](https://github.com/sheremet-va) in [#9535](https://github.com/vitest-dev/vitest/issues/9535) [<samp>(7d622)</samp>](https://github.com/vitest-dev/vitest/commit/7d622e3d1) - Support type inference with a new `test.extend` syntax - by [@sheremet-va](https://github.com/sheremet-va) in [#9550](https://github.com/vitest-dev/vitest/issues/9550) [<samp>(e5385)</samp>](https://github.com/vitest-dev/vitest/commit/e53854fcc) - Support vite 8 beta, fix type issues in the config with different vite versions - by [@sheremet-va](https://github.com/sheremet-va) in [#9587](https://github.com/vitest-dev/vitest/issues/9587) [<samp>(99028)</samp>](https://github.com/vitest-dev/vitest/commit/990281dfd) - Add assertion helper to hide internal stack traces - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9594](https://github.com/vitest-dev/vitest/issues/9594) [<samp>(eeb0a)</samp>](https://github.com/vitest-dev/vitest/commit/eeb0ae2f8) - Store failure screenshots using artifacts API - by [@macarie](https://github.com/macarie) in [#9588](https://github.com/vitest-dev/vitest/issues/9588) [<samp>(24603)</samp>](https://github.com/vitest-dev/vitest/commit/24603e3c4) - Allow `vitest list` to statically collect tests instead of running files to collect them - by [@sheremet-va](https://github.com/sheremet-va) in [#9630](https://github.com/vitest-dev/vitest/issues/9630) [<samp>(7a8e7)</samp>](https://github.com/vitest-dev/vitest/commit/7a8e7fc20) - Add `--detect-async-leaks` - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9528](https://github.com/vitest-dev/vitest/issues/9528) [<samp>(c594d)</samp>](https://github.com/vitest-dev/vitest/commit/c594d4af3) - Implement `mockThrow` and `mockThrowOnce` - by [@thor-juhasz](https://github.com/thor-juhasz) and [@sheremet-va](https://github.com/sheremet-va) in [#9512](https://github.com/vitest-dev/vitest/issues/9512) [<samp>(61917)</samp>](https://github.com/vitest-dev/vitest/commit/619179fb7) - Support `update: "none"` and add docs about snapshots behavior on CI - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9700](https://github.com/vitest-dev/vitest/issues/9700) [<samp>(05f18)</samp>](https://github.com/vitest-dev/vitest/commit/05f1854e2) - Support playwright `launchOptions` with `connectOptions` - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9702](https://github.com/vitest-dev/vitest/issues/9702) [<samp>(f0ff1)</samp>](https://github.com/vitest-dev/vitest/commit/f0ff1b2a0) - Add `page/locator.mark` API to enhance playwright trace - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9652](https://github.com/vitest-dev/vitest/issues/9652) [<samp>(d0ee5)</samp>](https://github.com/vitest-dev/vitest/commit/d0ee546fe) - **api**: - Support tests starting or ending with `test` in `experimental_parseSpecification` - by [@jgillick](https://github.com/jgillick) and **Jeremy Gillick** in [#9235](https://github.com/vitest-dev/vitest/issues/9235) [<samp>(2f367)</samp>](https://github.com/vitest-dev/vitest/commit/2f367fad3) - Add filters to `createSpecification` - by [@sheremet-va](https://github.com/sheremet-va) in [#9336](https://github.com/vitest-dev/vitest/issues/9336) [<samp>(c8e6c)</samp>](https://github.com/vitest-dev/vitest/commit/c8e6c7fbf) - Expose `runTestFiles` as alternative to `runTestSpecifications` - by [@sheremet-va](https://github.com/sheremet-va) in [#9443](https://github.com/vitest-dev/vitest/issues/9443) [<samp>(43d76)</samp>](https://github.com/vitest-dev/vitest/commit/43d761821) - Add `allowWrite` and `allowExec` options to `api` - by [@sheremet-va](https://github.com/sheremet-va) in [#9350](https://github.com/vitest-dev/vitest/issues/9350) [<samp>(20e00)</samp>](https://github.com/vitest-dev/vitest/commit/20e00ef78) - Allow passing down test cases to `toTestSpecification` - by [@sheremet-va](https://github.com/sheremet-va) in [#9627](https://github.com/vitest-dev/vitest/issues/9627) [<samp>(6f17d)</samp>](https://github.com/vitest-dev/vitest/commit/6f17d5ddf) - **browser**: - Add `userEvent.wheel` API - by [@macarie](https://github.com/macarie) in [#9188](https://github.com/vitest-dev/vitest/issues/9188) [<samp>(66080)</samp>](https://github.com/vitest-dev/vitest/commit/660801979) - Add `filterNode` option to prettyDOM for filtering browser assertion error output - by [@Copilot](https://github.com/Copilot), **sheremet-va** and [@sheremet-va](https://github.com/sheremet-va) in [#9475](https://github.com/vitest-dev/vitest/issues/9475) [<samp>(d3220)</samp>](https://github.com/vitest-dev/vitest/commit/d3220fcd8) - Support playwright persistent context - by [@hi-ogawa](https://github.com/hi-ogawa), **Claude Opus 4.6** and [@sheremet-va](https://github.com/sheremet-va) in [#9229](https://github.com/vitest-dev/vitest/issues/9229) [<samp>(f865d)</samp>](https://github.com/vitest-dev/vitest/commit/f865d2ba4) - Added `detailsPanelPosition` option and button - by [@shairez](https://github.com/shairez) in [#9525](https://github.com/vitest-dev/vitest/issues/9525) [<samp>(c8a31)</samp>](https://github.com/vitest-dev/vitest/commit/c8a31147c) - Use BlazeDiff instead of pixelmatch - by [@macarie](https://github.com/macarie) in [#9514](https://github.com/vitest-dev/vitest/issues/9514) [<samp>(30936)</samp>](https://github.com/vitest-dev/vitest/commit/309362089) - Add `findElement` and enable strict mode in webdriverio and preview - by [@sheremet-va](https://github.com/sheremet-va) in [#9677](https://github.com/vitest-dev/vitest/issues/9677) [<samp>(c3f37)</samp>](https://github.com/vitest-dev/vitest/commit/c3f37721c) - **cli**: - Add [@bomb](https://github.com/bomb).sh/tab completions - by [@AmirSa12](https://github.com/AmirSa12) and [@sheremet-va](https://github.com/sheremet-va) in [#8639](https://github.com/vitest-dev/vitest/issues/8639) [<samp>(200f3)</samp>](https://github.com/vitest-dev/vitest/commit/200f31704) - **coverage**: - Support `ignore start/stop` ignore hints - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9204](https://github.com/vitest-dev/vitest/issues/9204) [<samp>(e59c9)</samp>](https://github.com/vitest-dev/vitest/commit/e59c94ba6) - Add `coverage.changed` option to report only changed files - by [@kykim00](https://github.com/kykim00) and [@AriPerkkio](https://github.com/AriPerkkio) in [#9521](https://github.com/vitest-dev/vitest/issues/9521) [<samp>(1d939)</samp>](https://github.com/vitest-dev/vitest/commit/1d9392c67) - **experimental**: - Add `onModuleRunner` hook to `worker.init` - by [@sheremet-va](https://github.com/sheremet-va) in [#9286](https://github.com/vitest-dev/vitest/issues/9286) [<samp>(e977f)</samp>](https://github.com/vitest-dev/vitest/commit/e977f3deb) - Option to disable the module runner - by [@sheremet-va](https://github.com/sheremet-va) and [@AriPerkkio](https://github.com/AriPerkkio) in [#9210](https://github.com/vitest-dev/vitest/issues/9210) [<samp>(9be61)</samp>](https://github.com/vitest-dev/vitest/commit/9be6121ee) - Add `importDurations: { limit, print }` options - by [@hi-ogawa](https://github.com/hi-ogawa), **Claude Opus 4.6** and [@sheremet-va](https://github.com/sheremet-va) in [#9401](https://github.com/vitest-dev/vitest/issues/9401) [<samp>(7e10f)</samp>](https://github.com/vitest-dev/vitest/commit/7e10fb356) - Add print and fail thresholds for `importDurations` - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9533](https://github.com/vitest-dev/vitest/issues/9533) [<samp>(3f7a5)</samp>](https://github.com/vitest-dev/vitest/commit/3f7a5f8f8) - **fixtures**: - Pass down file context to `beforeAll`/`afterAll` - by [@sheremet-va](https://github.com/sheremet-va) in [#9572](https://github.com/vitest-dev/vitest/issues/9572) [<samp>(c8339)</samp>](https://github.com/vitest-dev/vitest/commit/c83395f2c) - **reporters**: - Add `agent` reporter to reduce ai agent token usage - by [@cpojer](https://github.com/cpojer) in [#9779](https://github.com/vitest-dev/vitest/issues/9779) [<samp>(3e9e0)</samp>](https://github.com/vitest-dev/vitest/commit/3e9e096a2) - **runner**: - Enhance `retry` options - by [@MazenSamehR](https://github.com/MazenSamehR), **Matan Shavit**, [@AriPerkkio](https://github.com/AriPerkkio) and [@sheremet-va](https://github.com/sheremet-va) in [#9370](https://github.com/vitest-dev/vitest/issues/9370) [<samp>(9e4cf)</samp>](https://github.com/vitest-dev/vitest/commit/9e4cfd295) - **ui**: - Allow run individual test/suites - by [@userquin](https://github.com/userquin) in [#9465](https://github.com/vitest-dev/vitest/issues/9465) [<samp>(73b10)</samp>](https://github.com/vitest-dev/vitest/commit/73b10f1b9) - Add project filter/sort support - by [@userquin](https://github.com/userquin) in [#8689](https://github.com/vitest-dev/vitest/issues/8689) [<samp>(0c7ea)</samp>](https://github.com/vitest-dev/vitest/commit/0c7eaac16) - Add duration sorting to explorer - by [@julianhahn](https://github.com/julianhahn) and [@cursoragent](https://github.com/cursoragent) in [#9603](https://github.com/vitest-dev/vitest/issues/9603) [<samp>(209b1)</samp>](https://github.com/vitest-dev/vitest/commit/209b1b0e1) - Implement filter for slow tests - by [@DerYeger](https://github.com/DerYeger) and [@userquin](https://github.com/userquin) in [#9705](https://github.com/vitest-dev/vitest/issues/9705) [<samp>(8880c)</samp>](https://github.com/vitest-dev/vitest/commit/8880c907a) - **vitest**: - Add run summary in GitHub Actions Reporter - by [@macarie](https://github.com/macarie) and **jhnance** in [#9579](https://github.com/vitest-dev/vitest/issues/9579) [<samp>(96bfc)</samp>](https://github.com/vitest-dev/vitest/commit/96bfc8345) ##### 🐞 Bug Fixes - Deprecate several vitest/\* entry points - by [@sheremet-va](https://github.com/sheremet-va) in [#9347](https://github.com/vitest-dev/vitest/issues/9347) [<samp>(fd459)</samp>](https://github.com/vitest-dev/vitest/commit/fd45928be) - Use `meta.url` in `createRequire` - by [@sheremet-va](https://github.com/sheremet-va) in [#9441](https://github.com/vitest-dev/vitest/issues/9441) [<samp>(e3422)</samp>](https://github.com/vitest-dev/vitest/commit/e34225563) - Preact browser mode init example of render function not async - by [@WuMingDao](https://github.com/WuMingDao) in [#9375](https://github.com/vitest-dev/vitest/issues/9375) [<samp>(2bea5)</samp>](https://github.com/vitest-dev/vitest/commit/2bea549c7) - Deprecate unused types in matcher context - by [@sheremet-va](https://github.com/sheremet-va) in [#9449](https://github.com/vitest-dev/vitest/issues/9449) [<samp>(20f87)</samp>](https://github.com/vitest-dev/vitest/commit/20f8753a2) - Handle `external/noExternal` during `configEnvironment` hook - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9508](https://github.com/vitest-dev/vitest/issues/9508) [<samp>(59ea2)</samp>](https://github.com/vitest-dev/vitest/commit/59ea27c1c) - Replace default ssr environment runner with Vitest server module runner - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9506](https://github.com/vitest-dev/vitest/issues/9506) [<samp>(cd5db)</samp>](https://github.com/vitest-dev/vitest/commit/cd5db660c) - Propagate experimental CLI options to child projects - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9531](https://github.com/vitest-dev/vitest/issues/9531) [<samp>(b624f)</samp>](https://github.com/vitest-dev/vitest/commit/b624fae53) - Show a warning when `browser.isolate` is used - by [@sheremet-va](https://github.com/sheremet-va) in [#9410](https://github.com/vitest-dev/vitest/issues/9410) [<samp>(3d48e)</samp>](https://github.com/vitest-dev/vitest/commit/3d48ebcb9) - Fix `vi.mock({ spy: true })` node v8 coverage - by [@hi-ogawa](https://github.com/hi-ogawa), **hi-ogawa** and **Claude Opus 4.6** in [#9541](https://github.com/vitest-dev/vitest/issues/9541) [<samp>(687b6)</samp>](https://github.com/vitest-dev/vitest/commit/687b633c1) - Don't show internal ssr handler in errors - by [@sheremet-va](https://github.com/sheremet-va) in [#9547](https://github.com/vitest-dev/vitest/issues/9547) [<samp>(76c43)</samp>](https://github.com/vitest-dev/vitest/commit/76c4397b5) - Close vitest if it failed to start - by [@sheremet-va](https://github.com/sheremet-va) in [#9573](https://github.com/vitest-dev/vitest/issues/9573) [<samp>(728ba)</samp>](https://github.com/vitest-dev/vitest/commit/728ba617f) - Fix ssr environment runner in project - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9584](https://github.com/vitest-dev/vitest/issues/9584) [<samp>(09006)</samp>](https://github.com/vitest-dev/vitest/commit/090064f97) - Trim trailing white spaces in code block - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9591](https://github.com/vitest-dev/vitest/issues/9591) [<samp>(f78be)</samp>](https://github.com/vitest-dev/vitest/commit/f78bea992) - Support inline snapshot inside test.for/each - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9590](https://github.com/vitest-dev/vitest/issues/9590) [<samp>(615fd)</samp>](https://github.com/vitest-dev/vitest/commit/615fd521e) - Apply source maps for external module stack trace - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9152](https://github.com/vitest-dev/vitest/issues/9152) [<samp>(79e20)</samp>](https://github.com/vitest-dev/vitest/commit/79e20d5a3) - Remove the `.name` from statically collected test - by [@sheremet-va](https://github.com/sheremet-va) in [#9596](https://github.com/vitest-dev/vitest/issues/9596) [<samp>(b66ff)</samp>](https://github.com/vitest-dev/vitest/commit/b66ff691a) - Don't suppress warnings on pnp - by [@sheremet-va](https://github.com/sheremet-va) in [#9602](https://github.com/vitest-dev/vitest/issues/9602) [<samp>(89cbd)</samp>](https://github.com/vitest-dev/vitest/commit/89cbdaea3) - Support snapshot with `expect.soft` - by [@iumehara](https://github.com/iumehara), [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9231](https://github.com/vitest-dev/vitest/issues/9231) [<samp>(3eb2c)</samp>](https://github.com/vitest-dev/vitest/commit/3eb2cd541) - Log seed when only `sequence.shuffle.tests` is enabled - by [@kaigritun](https://github.com/kaigritun), **Kai Gritun** and [@sheremet-va](https://github.com/sheremet-va) in [#9576](https://github.com/vitest-dev/vitest/issues/9576) [<samp>(8182b)</samp>](https://github.com/vitest-dev/vitest/commit/8182b77ad) - Externalize `expect/src/utils` from `vitest` - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9616](https://github.com/vitest-dev/vitest/issues/9616) [<samp>(48739)</samp>](https://github.com/vitest-dev/vitest/commit/487398422) - Ignore test.override during static collection - by [@sheremet-va](https://github.com/sheremet-va) in [#9620](https://github.com/vitest-dev/vitest/issues/9620) [<samp>(09174)</samp>](https://github.com/vitest-dev/vitest/commit/0917470ce) - Increase stacktrace limit for `--detect-async-leaks` - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9638](https://github.com/vitest-dev/vitest/issues/9638) [<samp>(9fd4c)</samp>](https://github.com/vitest-dev/vitest/commit/9fd4ce533) - Hanging-reporter link in cli - by [@flx-sta](https://github.com/flx-sta) in [#9649](https://github.com/vitest-dev/vitest/issues/9649) [<samp>(7c103)</samp>](https://github.com/vitest-dev/vitest/commit/7c103055c) - Fix teardown timeout of `aroundEach/All` when inner `aroundEach/All` throws - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9657](https://github.com/vitest-dev/vitest/issues/9657) [<samp>(4ec6c)</samp>](https://github.com/vitest-dev/vitest/commit/4ec6cb305) - Fix ui mode / html reporter and coverage integration - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9626](https://github.com/vitest-dev/vitest/issues/9626) [<samp>(86fad)</samp>](https://github.com/vitest-dev/vitest/commit/86fad4b42) - Don't continue when `aroundEach/All` setup timed out - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9670](https://github.com/vitest-dev/vitest/issues/9670) [<samp>(bb013)</samp>](https://github.com/vitest-dev/vitest/commit/bb013d54b) - Align `VitestRunnerConfig` optional fields with `SerializedConfig` - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9661](https://github.com/vitest-dev/vitest/issues/9661) [<samp>(79520)</samp>](https://github.com/vitest-dev/vitest/commit/79520d82d) - Handle Symbol values in format utility - by [@nami8824](https://github.com/nami8824) in [#9658](https://github.com/vitest-dev/vitest/issues/9658) [<samp>(0583f)</samp>](https://github.com/vitest-dev/vitest/commit/0583f067e) - Deprecate `toBe*` spy assertions in favor of `toHaveBeen*` (and `toThrowError`) - by [@sheremet-va](https://github.com/sheremet-va) in [#9665](https://github.com/vitest-dev/vitest/issues/9665) [<samp>(4d390)</samp>](https://github.com/vitest-dev/vitest/commit/4d390dfe9) - Don't propagate nested `aroundEach/All` errors but aggregate them on runner - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9673](https://github.com/vitest-dev/vitest/issues/9673) [<samp>(b6365)</samp>](https://github.com/vitest-dev/vitest/commit/b63653f5a) - Show a better error if there is a pending dynamic import - by [@sheremet-va](https://github.com/sheremet-va) in [#9676](https://github.com/vitest-dev/vitest/issues/9676) [<samp>(7ef5c)</samp>](https://github.com/vitest-dev/vitest/commit/7ef5cf4b7) - Preserve stack trace of `resolves/rejects` chained assertion error - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9679](https://github.com/vitest-dev/vitest/issues/9679) [<samp>(c6151)</samp>](https://github.com/vitest-dev/vitest/commit/c61511d4a) - Handle module-sync condition in vmThreads/vmForks require - by [@lesleh](https://github.com/lesleh) in [#9650](https://github.com/vitest-dev/vitest/issues/9650) and [#9651](https://github.com/vitest-dev/vitest/issues/9651) [<samp>(bb203)</samp>](https://github.com/vitest-dev/vitest/commit/bb20389f4) - Hooks should respect `maxConcurrency` - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9653](https://github.com/vitest-dev/vitest/issues/9653) [<samp>(16d13)</samp>](https://github.com/vitest-dev/vitest/commit/16d13d981) - Recursively autospy module object - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9687](https://github.com/vitest-dev/vitest/issues/9687) [<samp>(695a8)</samp>](https://github.com/vitest-dev/vitest/commit/695a86b41) - Remove trailing spaces from diff error log - by [@hi-ogawa](https://github.com/hi-ogawa) and [@sheremet-va](https://github.com/sheremet-va) in [#9680](https://github.com/vitest-dev/vitest/issues/9680) [<samp>(395d1)</samp>](https://github.com/vitest-dev/vitest/commit/395d1a29e) - Respect project `resolve.conditions` for externals - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9717](https://github.com/vitest-dev/vitest/issues/9717) [<samp>(1d498)</samp>](https://github.com/vitest-dev/vitest/commit/1d4987498) - Use object for WeakMap instead of a symbol to support webcontainers - by [@sheremet-va](https://github.com/sheremet-va) in [#9731](https://github.com/vitest-dev/vitest/issues/9731) [<samp>(c5225)</samp>](https://github.com/vitest-dev/vitest/commit/c52259330) - Fix re-mocking virtual module - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9748](https://github.com/vitest-dev/vitest/issues/9748) [<samp>(3cbbb)</samp>](https://github.com/vitest-dev/vitest/commit/3cbbb17f1) - Cancelling should stop current test immediately - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9729](https://github.com/vitest-dev/vitest/issues/9729) [<samp>(0cb2f)</samp>](https://github.com/vitest-dev/vitest/commit/0cb2f7239) - Make `mockObject` change backwards compatible - by [@sheremet-va](https://github.com/sheremet-va) in [#9744](https://github.com/vitest-dev/vitest/issues/9744) [<samp>(84c69)</samp>](https://github.com/vitest-dev/vitest/commit/84c69497f) - Fix `URL.name` on jsdom - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9767](https://github.com/vitest-dev/vitest/issues/9767) [<samp>(031f3)</samp>](https://github.com/vitest-dev/vitest/commit/031f3a374) - Save and restore module graph in blob reporter - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9740](https://github.com/vitest-dev/vitest/issues/9740) [<samp>(84355)</samp>](https://github.com/vitest-dev/vitest/commit/843554bf0) - Don't silence reporter errors from test runtime events handler in normal run and --merge-reports - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9727](https://github.com/vitest-dev/vitest/issues/9727) [<samp>(4072d)</samp>](https://github.com/vitest-dev/vitest/commit/4072d0132) - Fix `vi.importActual()` for virtual modules - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9772](https://github.com/vitest-dev/vitest/issues/9772) [<samp>(1e89e)</samp>](https://github.com/vitest-dev/vitest/commit/1e89ec020) - Throw `FixtureAccessError` if suite hook accesses undefined fixture - by [@sheremet-va](https://github.com/sheremet-va) in [#9786](https://github.com/vitest-dev/vitest/issues/9786) [<samp>(fc2ce)</samp>](https://github.com/vitest-dev/vitest/commit/fc2cea2b7) - Allow hyphens in project config file name pattern - by [@Koutaro-Hanabusa](https://github.com/Koutaro-Hanabusa) and [@hi-ogawa](https://github.com/hi-ogawa) in [#9760](https://github.com/vitest-dev/vitest/issues/9760) [<samp>(33e96)</samp>](https://github.com/vitest-dev/vitest/commit/33e96311a) - Manual and redirect mock shouldn't `load` or `transform` original module - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9774](https://github.com/vitest-dev/vitest/issues/9774) [<samp>(a8216)</samp>](https://github.com/vitest-dev/vitest/commit/a8216b001) - `hideSkippedTests` should not hide `test.todo` - by [@oilater](https://github.com/oilater) in [#9562](https://github.com/vitest-dev/vitest/issues/9562) and [#9781](https://github.com/vitest-dev/vitest/issues/9781) [<samp>(8181e)</samp>](https://github.com/vitest-dev/vitest/commit/8181e06e7) - Allow catch/finally for async assertion - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9827](https://github.com/vitest-dev/vitest/issues/9827) [<samp>(031f0)</samp>](https://github.com/vitest-dev/vitest/commit/031f02a89) - Resolve fixture overrides from test's suite in `beforeEach` hooks - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9826](https://github.com/vitest-dev/vitest/issues/9826) [<samp>(99e52)</samp>](https://github.com/vitest-dev/vitest/commit/99e52fe58) - Use isAgent check, not just TTY, for watch mode - by [@sheremet-va](https://github.com/sheremet-va) in [#9841](https://github.com/vitest-dev/vitest/issues/9841) [<samp>(c3cac)</samp>](https://github.com/vitest-dev/vitest/commit/c3cac1c1b) - Use `performance.now` to measure test timeout duration - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9795](https://github.com/vitest-dev/vitest/issues/9795) [<samp>(f48a6)</samp>](https://github.com/vitest-dev/vitest/commit/f48a60114) - Correctly identify concurrent test during static analysis - by [@sheremet-va](https://github.com/sheremet-va) in [#9846](https://github.com/vitest-dev/vitest/issues/9846) [<samp>(1de0a)</samp>](https://github.com/vitest-dev/vitest/commit/1de0aa22d) - **browser**: - Avoid updating screenshots when `toMatchScreenshot` passes - by [@macarie](https://github.com/macarie) in [#9289](https://github.com/vitest-dev/vitest/issues/9289) [<samp>(46aab)</samp>](https://github.com/vitest-dev/vitest/commit/46aabaa44) - Hide injected data-testid attributes - by [@sheremet-va](https://github.com/sheremet-va) in [#9503](https://github.com/vitest-dev/vitest/issues/9503) [<samp>(c8d2c)</samp>](https://github.com/vitest-dev/vitest/commit/c8d2c411c) - Throw an error if iframe was reloaded - by [@sheremet-va](https://github.com/sheremet-va) in [#9516](https://github.com/vitest-dev/vitest/issues/9516) [<samp>(73a81)</samp>](https://github.com/vitest-dev/vitest/commit/73a81f880) - Encode projectName in browser client URL - by [@dkkim0122](https://github.com/dkkim0122) in [#9523](https://github.com/vitest-dev/vitest/issues/9523) [<samp>(5b164)</samp>](https://github.com/vitest-dev/vitest/commit/5b16483c3) - Don't take failure screenshot if tests have artifacts created by `toMatchScreenshot` - by [@macarie](https://github.com/macarie) in [#9552](https://github.com/vitest-dev/vitest/issues/9552) [<samp>(83ca0)</samp>](https://github.com/vitest-dev/vitest/commit/83ca02547) - Remove `--remote-debugging-address` from chrome args - by [@hi-ogawa](https://github.com/hi-ogawa) and [@AriPerkkio](https://github.com/AriPerkkio) in [#9712](https://github.com/vitest-dev/vitest/issues/9712) [<samp>(f09bb)</samp>](https://github.com/vitest-dev/vitest/commit/f09bb5c32) - Make sure userEvent actions support `ensureAwaited` - by [@sheremet-va](https://github.com/sheremet-va) in [#9732](https://github.com/vitest-dev/vitest/issues/9732) [<samp>(97685)</samp>](https://github.com/vitest-dev/vitest/commit/9768517b8) - Types of `getCDPSession` and `cdp()` - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9716](https://github.com/vitest-dev/vitest/issues/9716) [<samp>(689a2)</samp>](https://github.com/vitest-dev/vitest/commit/689a22a1b) - Skip esbuild.legalComments when using rolldown-vite - by [@Copilot](https://github.com/Copilot), **hi-ogawa** and [@hi-ogawa](https://github.com/hi-ogawa) in [#9803](https://github.com/vitest-dev/vitest/issues/9803) [<samp>(3505f)</samp>](https://github.com/vitest-dev/vitest/commit/3505fa5a3) - **chai**: - Don't allow `deepEqual` in the config because it's not serializable - by [@sheremet-va](https://github.com/sheremet-va) in [#9666](https://github.com/vitest-dev/vitest/issues/9666) [<samp>(9ee99)</samp>](https://github.com/vitest-dev/vitest/commit/9ee999d73) - **coverage**: - Infer transform mode for uncovered files - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9435](https://github.com/vitest-dev/vitest/issues/9435) [<samp>(f3967)</samp>](https://github.com/vitest-dev/vitest/commit/f396792d6) - `thresholds.autoUpdate` to preserve ending whitespace - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9436](https://github.com/vitest-dev/vitest/issues/9436) [<samp>(7e534)</samp>](https://github.com/vitest-dev/vitest/commit/7e534a0b6) - **deps**: - Update all non-major dependencies - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9192](https://github.com/vitest-dev/vitest/issues/9192) [<samp>(90c30)</samp>](https://github.com/vitest-dev/vitest/commit/90c302f3b) - Update all non-major dependencies - in [#9485](https://github.com/vitest-dev/vitest/issues/9485) [<samp>(c0118)</samp>](https://github.com/vitest-dev/vitest/commit/c01186022) - Update all non-major dependencies - in [#9567](https://github.com/vitest-dev/vitest/issues/9567) [<samp>(13c9e)</samp>](https://github.com/vitest-dev/vitest/commit/13c9e022b) - **docs**: - Fix old `/config/#option` hash links causing hydration errors - by [@hi-ogawa](https://github.com/hi-ogawa), **Claude Opus 4.6** and [@sheremet-va](https://github.com/sheremet-va) in [#9610](https://github.com/vitest-dev/vitest/issues/9610) [<samp>(a603c)</samp>](https://github.com/vitest-dev/vitest/commit/a603c3a30) - **expect**: - `toMatchObject(Map/Set)` should expect `Map/Set` on left hand side - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9532](https://github.com/vitest-dev/vitest/issues/9532) [<samp>(381da)</samp>](https://github.com/vitest-dev/vitest/commit/381da4a9d) - Fix objectContaining with proxy - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9554](https://github.com/vitest-dev/vitest/issues/9554) [<samp>(7ce34)</samp>](https://github.com/vitest-dev/vitest/commit/7ce3417b1) - Support arbitrary value equality for `toThrow` and make Error detection robust - by [@hi-ogawa](https://github.com/hi-ogawa) and **Claude Opus 4.6** in [#9570](https://github.com/vitest-dev/vitest/issues/9570) [<samp>(de215)</samp>](https://github.com/vitest-dev/vitest/commit/de215c19c) - **mock**: - Inject helpers after hashbang if present - by [@sheremet-va](https://github.com/sheremet-va) in [#9545](https://github.com/vitest-dev/vitest/issues/9545) [<samp>(65432)</samp>](https://github.com/vitest-dev/vitest/commit/65432a74b) - **mocker**: - Update vite's peer dependency range - by [@sheremet-va](https://github.com/sheremet-va) in [#9808](https://github.com/vitest-dev/vitest/issues/9808) [<samp>(36f9a)</samp>](https://github.com/vitest-dev/vitest/commit/36f9a81a2) - **reporter**: - `dot` reporter leaves pending tests - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9684](https://github.com/vitest-dev/vitest/issues/9684) [<samp>(4d793)</samp>](https://github.com/vitest-dev/vitest/commit/4d7938a56) - **runner**: - Mark repeated tests as finished on last run - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9707](https://github.com/vitest-dev/vitest/issues/9707) [<samp>(cc735)</samp>](https://github.com/vitest-dev/vitest/commit/cc735970a) - **spy**: - Support deep partial in vi.mocked - by [@j2h30728](https://github.com/j2h30728) in [#8152](https://github.com/vitest-dev/vitest/issues/8152) and [#9493](https://github.com/vitest-dev/vitest/issues/9493) [<samp>(71cb5)</samp>](https://github.com/vitest-dev/vitest/commit/71cb51ffc) - Fallback to object accessor if descriptor's value is `undefined` - by [@sheremet-va](https://github.com/sheremet-va) in [#9511](https://github.com/vitest-dev/vitest/issues/9511) [<samp>(6f181)</samp>](https://github.com/vitest-dev/vitest/commit/6f18103fa) - Throw correct errors when shorthand methods are used on a class - by [@sheremet-va](https://github.com/sheremet-va) in [#9513](https://github.com/vitest-dev/vitest/issues/9513) [<samp>(5d0fd)</samp>](https://github.com/vitest-dev/vitest/commit/5d0fd3b62) - **types**: - `bench.reporters` no longer gives type errors when passing file name string paths - by [@Bertie690](https://github.com/Bertie690) in [#9695](https://github.com/vitest-dev/vitest/issues/9695) [<samp>(093c8)</samp>](https://github.com/vitest-dev/vitest/commit/093c8f6b5) - **ui**: - Process artifact attachments when generating HTML reporter - by [@macarie](https://github.com/macarie) in [#9472](https://github.com/vitest-dev/vitest/issues/9472) [<samp>(96eb9)</samp>](https://github.com/vitest-dev/vitest/commit/96eb92826) - Don't fail if --ui and --root are specified together - by [@sheremet-va](https://github.com/sheremet-va) in [#9536](https://github.com/vitest-dev/vitest/issues/9536) [<samp>(d9305)</samp>](https://github.com/vitest-dev/vitest/commit/d93055fc7) ##### 🏎 Performance - **pretty-format**: Combine DOMElement plugins - by [@sheremet-va](https://github.com/sheremet-va) in [#9581](https://github.com/vitest-dev/vitest/issues/9581) [<samp>(da85a)</samp>](https://github.com/vitest-dev/vitest/commit/da85a3267) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.17...v4.1.0) ### [`v4.0.18`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.18) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.17...v4.0.18) ##### 🚀 Experimental Features - **experimental**: Add `onModuleRunner` hook to `worker.init` - by [@sheremet-va](https://github.com/sheremet-va) in [#9286](https://github.com/vitest-dev/vitest/issues/9286) [<samp>(ea837)</samp>](https://github.com/vitest-dev/vitest/commit/ea837de7d) ##### 🐞 Bug Fixes - Use `meta.url` in `createRequire` - by [@sheremet-va](https://github.com/sheremet-va) in [#9441](https://github.com/vitest-dev/vitest/issues/9441) [<samp>(e0572)</samp>](https://github.com/vitest-dev/vitest/commit/e057281ca) - **browser**: Hide injected data-testid attributes - by [@sheremet-va](https://github.com/sheremet-va) in [#9503](https://github.com/vitest-dev/vitest/issues/9503) [<samp>(f8989)</samp>](https://github.com/vitest-dev/vitest/commit/f89899cd8) - **ui**: Process artifact attachments when generating HTML reporter - by [@macarie](https://github.com/macarie) in [#9472](https://github.com/vitest-dev/vitest/issues/9472) [<samp>(22543)</samp>](https://github.com/vitest-dev/vitest/commit/225435647) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.17...v4.0.18) ### [`v4.0.17`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.17) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.16...v4.0.17) ##### 🚀 Experimental Features - Support openTelemetry for browser mode - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9180](https://github.com/vitest-dev/vitest/issues/9180) [<samp>(1ec3a)</samp>](https://github.com/vitest-dev/vitest/commit/1ec3a8b68) - Support TRACEPARENT and TRACESTATE environment variables for OpenTelemetry context propagation - by [@Copilot](https://github.com/Copilot), **hi-ogawa** and [@hi-ogawa](https://github.com/hi-ogawa) in [#9295](https://github.com/vitest-dev/vitest/issues/9295) [<samp>(876cb)</samp>](https://github.com/vitest-dev/vitest/commit/876cb84c2) ##### 🐞 Bug Fixes - Improve asymmetric matcher diff readability by unwrapping container matchers - by [@Copilot](https://github.com/Copilot), **sheremet-va**, **hi-ogawa** and [@hi-ogawa](https://github.com/hi-ogawa) in [#9330](https://github.com/vitest-dev/vitest/issues/9330) [<samp>(b2ec7)</samp>](https://github.com/vitest-dev/vitest/commit/b2ec724a8) - Improve runner error when importing outside of test context - by [@sheremet-va](https://github.com/sheremet-va) in [#9335](https://github.com/vitest-dev/vitest/issues/9335) [<samp>(2dd3d)</samp>](https://github.com/vitest-dev/vitest/commit/2dd3dd839) - Replace crypto.randomUUID to allow insecure environments (fix [#9](https://github.com/vitest-dev/vitest/issues/9)… - by [@plusgut](https://github.com/plusgut) in [#9339](https://github.com/vitest-dev/vitest/issues/9339) and [#9](https://github.com/vitest-dev/vitest/issues/9) [<samp>(e6a3f)</samp>](https://github.com/vitest-dev/vitest/commit/e6a3f8cc7) - Handle null options in `addEventHandler` [#9371](https://github.com/vitest-dev/vitest/issues/9371) - by [@ThibautMarechal](https://github.com/ThibautMarechal) in [#9372](https://github.com/vitest-dev/vitest/issues/9372) and [#9371](https://github.com/vitest-dev/vitest/issues/9371) [<samp>(40841)</samp>](https://github.com/vitest-dev/vitest/commit/40841ff00) - Typo in browser.provider error - by [@deammer](https://github.com/deammer) in [#9394](https://github.com/vitest-dev/vitest/issues/9394) [<samp>(4b67f)</samp>](https://github.com/vitest-dev/vitest/commit/4b67fc25a) - **browser**: - Fix `process.env` and `import.meta.env` defines in inline project - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9239](https://github.com/vitest-dev/vitest/issues/9239) [<samp>(b70c9)</samp>](https://github.com/vitest-dev/vitest/commit/b70c96121) - Fix upload File instance - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9294](https://github.com/vitest-dev/vitest/issues/9294) [<samp>(b6778)</samp>](https://github.com/vitest-dev/vitest/commit/b67788c69) - Fix invalid project token for artifacts assets - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9321](https://github.com/vitest-dev/vitest/issues/9321) [<samp>(caa7d)</samp>](https://github.com/vitest-dev/vitest/commit/caa7d73d4) - Log `ErrorEvent.message` when unhandled `ErrorEvent.error` is null - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9322](https://github.com/vitest-dev/vitest/issues/9322) [<samp>(5d84e)</samp>](https://github.com/vitest-dev/vitest/commit/5d84eeb91) - Support `fileParallelism` on an instance - by [@sheremet-va](https://github.com/sheremet-va) in [#9328](https://github.com/vitest-dev/vitest/issues/9328) [<samp>(15006)</samp>](https://github.com/vitest-dev/vitest/commit/150065459) - **coverage**: - Remove unnecessary `istanbul-lib-source-maps` usage - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9344](https://github.com/vitest-dev/vitest/issues/9344) [<samp>(b0940)</samp>](https://github.com/vitest-dev/vitest/commit/b09405375) - Apply patch from [istanbuljs/istanbuljs#837](https://github.com/istanbuljs/istanbuljs/issues/837) - by [@AriPerkkio](https://github.com/AriPerkkio) and **sapphi-red** in [#9413](https://github.com/vitest-dev/vitest/issues/9413) and [#837](https://github.com/vitest-dev/vitest/issues/837) [<samp>(e05ce)</samp>](https://github.com/vitest-dev/vitest/commit/e05cedbf4) - **fsModuleCache**: - Don't store importers in cache - by [@sheremet-va](https://github.com/sheremet-va) in [#9422](https://github.com/vitest-dev/vitest/issues/9422) [<samp>(75136)</samp>](https://github.com/vitest-dev/vitest/commit/751364eec) - Add importers alongside importedModules - by [@sheremet-va](https://github.com/sheremet-va) in [#9423](https://github.com/vitest-dev/vitest/issues/9423) [<samp>(59f92)</samp>](https://github.com/vitest-dev/vitest/commit/59f92d403) - **mocker**: - Fix mock transform with class - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9421](https://github.com/vitest-dev/vitest/issues/9421) [<samp>(d390e)</samp>](https://github.com/vitest-dev/vitest/commit/d390eb527) - **pool**: - Validate environment options when reusing the worker - by [@sheremet-va](https://github.com/sheremet-va) in [#9349](https://github.com/vitest-dev/vitest/issues/9349) [<samp>(a8a88)</samp>](https://github.com/vitest-dev/vitest/commit/a8a8836e3) - Handle worker start failures gracefully - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9337](https://github.com/vitest-dev/vitest/issues/9337) [<samp>(200da)</samp>](https://github.com/vitest-dev/vitest/commit/200dadb32) - **reporter**: - Report test module if it failed to run - by [@sheremet-va](https://github.com/sheremet-va) in [#9272](https://github.com/vitest-dev/vitest/issues/9272) [<samp>(c7888)</samp>](https://github.com/vitest-dev/vitest/commit/c78882985) - **runner**: - Respect nested test.only within describe.only - by [@Ujjwaljain16](https://github.com/Ujjwaljain16) in [#9021](https://github.com/vitest-dev/vitest/issues/9021) and [#9213](https://github.com/vitest-dev/vitest/issues/9213) [<samp>(55d5d)</samp>](https://github.com/vitest-dev/vitest/commit/55d5dad69) - **typecheck**: - Improve error message when tsc outputs help text - by [@Ujjwaljain16](https://github.com/Ujjwaljain16) in [#9214](https://github.com/vitest-dev/vitest/issues/9214) [<samp>(7b10a)</samp>](https://github.com/vitest-dev/vitest/commit/7b10ab4cd) - **ui**: - Detect gzip by magic numbers instead of Content-Type header in html reporter - by [@Copilot](https://github.com/Copilot), **hi-ogawa** and [@hi-ogawa](https://github.com/hi-ogawa) in [#9278](https://github.com/vitest-dev/vitest/issues/9278) [<samp>(dd033)</samp>](https://github.com/vitest-dev/vitest/commit/dd0331632) - **webdriverio**: - Fall back to WebDriver Classic [#9244](https://github.com/vitest-dev/vitest/issues/9244) - by [@JustasMonkev](https://github.com/JustasMonkev) in [#9373](https://github.com/vitest-dev/vitest/issues/9373) and [#9244](https://github.com/vitest-dev/vitest/issues/9244) [<samp>(c23dd)</samp>](https://github.com/vitest-dev/vitest/commit/c23dd11bd) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.16...v4.0.17) ### [`v4.0.16`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.16) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.15...v4.0.16) ##### 🐞 Bug Fixes - Fix browser mode default testTimeout back to 15 seconds - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9167](https://github.com/vitest-dev/vitest/issues/9167) [<samp>(da0ad)</samp>](https://github.com/vitest-dev/vitest/commit/da0ade249) - Avoid crashing on `process.versions` stub - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9174](https://github.com/vitest-dev/vitest/issues/9174) [<samp>(78cfb)</samp>](https://github.com/vitest-dev/vitest/commit/78cfbf99a) - Reject calling suite function inside test - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9198](https://github.com/vitest-dev/vitest/issues/9198) [<samp>(1a259)</samp>](https://github.com/vitest-dev/vitest/commit/1a259c340) - Allow inlining fully dynamic import - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9137](https://github.com/vitest-dev/vitest/issues/9137) [<samp>(56851)</samp>](https://github.com/vitest-dev/vitest/commit/568513ca6) - Fix module graph UI on html reporter with headless browser mode - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9219](https://github.com/vitest-dev/vitest/issues/9219) [<samp>(60642)</samp>](https://github.com/vitest-dev/vitest/commit/60642b304) - Log deprecated `test.poolOptions` if it's set - by [@sheremet-va](https://github.com/sheremet-va) in [#9226](https://github.com/vitest-dev/vitest/issues/9226) [<samp>(f7f6a)</samp>](https://github.com/vitest-dev/vitest/commit/f7f6aa8ba) - **browser**: - Import `recordArtifact` from the vitest package - by [@macarie](https://github.com/macarie) in [#9186](https://github.com/vitest-dev/vitest/issues/9186) [<samp>(01c56)</samp>](https://github.com/vitest-dev/vitest/commit/01c56454d) - Fix `import.meta.env` define - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9205](https://github.com/vitest-dev/vitest/issues/9205) [<samp>(01a9a)</samp>](https://github.com/vitest-dev/vitest/commit/01a9a58d9) - String formatting bug when including placeholders in console.log - by [@michael-debs](https://github.com/michael-debs) and [@hi-ogawa](https://github.com/hi-ogawa) in [#9030](https://github.com/vitest-dev/vitest/issues/9030) and [#9131](https://github.com/vitest-dev/vitest/issues/9131) [<samp>(84a30)</samp>](https://github.com/vitest-dev/vitest/commit/84a306210) - **coverage**: - Istanbul untested files source maps are off - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9208](https://github.com/vitest-dev/vitest/issues/9208) [<samp>(372e8)</samp>](https://github.com/vitest-dev/vitest/commit/372e86fde) - **experimental**: - Export `setupEnvironment` for custom pools - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9187](https://github.com/vitest-dev/vitest/issues/9187) [<samp>(5d26b)</samp>](https://github.com/vitest-dev/vitest/commit/5d26b87b0) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.15...v4.0.16) ### [`v4.0.15`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.15) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.14...v4.0.15) ##### 🚀 Experimental Features - **cache**: Add opt-out on a plugin level, fix internal root cache - by [@sheremet-va](https://github.com/sheremet-va) in [#9154](https://github.com/vitest-dev/vitest/issues/9154) [<samp>(a68f7)</samp>](https://github.com/vitest-dev/vitest/commit/a68f74e5e) - **reporters**: Print import duration breakdown - by [@sheremet-va](https://github.com/sheremet-va) in [#9105](https://github.com/vitest-dev/vitest/issues/9105) [<samp>(122ff)</samp>](https://github.com/vitest-dev/vitest/commit/122ff321c) ##### 🐞 Bug Fixes - Keep built-in id as is in bun and deno - by [@sheremet-va](https://github.com/sheremet-va) in [#9117](https://github.com/vitest-dev/vitest/issues/9117) [<samp>(075ab)</samp>](https://github.com/vitest-dev/vitest/commit/075ab3520) - Use `optimizeDeps.rolldownOptions` to fix depreated warning + fix `ssr.external: true` - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9121](https://github.com/vitest-dev/vitest/issues/9121) [<samp>(fd8bd)</samp>](https://github.com/vitest-dev/vitest/commit/fd8bd6dee) - Fix external behavior with `deps.optimizer` - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9125](https://github.com/vitest-dev/vitest/issues/9125) [<samp>(4c754)</samp>](https://github.com/vitest-dev/vitest/commit/4c75492cc) - Very minor typo in "Chrome DevTools Protocol" - by [@HowToTestFrontend](https://github.com/HowToTestFrontend) in [#9146](https://github.com/vitest-dev/vitest/issues/9146) [<samp>(20997)</samp>](https://github.com/vitest-dev/vitest/commit/209976419) - **browser**: Run `toMatchScreenshot` only once when used with `expect.element` - by [@macarie](https://github.com/macarie) in [#9132](https://github.com/vitest-dev/vitest/issues/9132) [<samp>(0d2e7)</samp>](https://github.com/vitest-dev/vitest/commit/0d2e7e3e2) - **coverage**: Istanbul provider to not break source maps - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9040](https://github.com/vitest-dev/vitest/issues/9040) [<samp>(e4ca9)</samp>](https://github.com/vitest-dev/vitest/commit/e4ca917f1) - **deps**: Update dependency tinyexec to v1 - in [#9122](https://github.com/vitest-dev/vitest/issues/9122) [<samp>(fd786)</samp>](https://github.com/vitest-dev/vitest/commit/fd7860222) - **docs**: Remove `--browser.provider` from docs - by [@sheremet-va](https://github.com/sheremet-va) in [#9115](https://github.com/vitest-dev/vitest/issues/9115) [<samp>(120b3)</samp>](https://github.com/vitest-dev/vitest/commit/120b3dac1) - **expect**: Preserve `currentTestName` in extended matchers - by [@macarie](https://github.com/macarie) in [#9106](https://github.com/vitest-dev/vitest/issues/9106) [<samp>(e4345)</samp>](https://github.com/vitest-dev/vitest/commit/e43458e02) - **pool**: Terminate workers on `CTRL+c` forceful exits - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9140](https://github.com/vitest-dev/vitest/issues/9140) [<samp>(d57d8)</samp>](https://github.com/vitest-dev/vitest/commit/d57d8bf0a) - **reporters**: Show project in github reporter - by [@sheremet-va](https://github.com/sheremet-va) in [#9138](https://github.com/vitest-dev/vitest/issues/9138) [<samp>(bb65e)</samp>](https://github.com/vitest-dev/vitest/commit/bb65e15c7) - **spy**: Do not mock overriden method, if parent was automocked - by [@sheremet-va](https://github.com/sheremet-va) in [#9116](https://github.com/vitest-dev/vitest/issues/9116) [<samp>(1a246)</samp>](https://github.com/vitest-dev/vitest/commit/1a24607b4) - **web-worker**: MessagePort objects passed to Worker.postMessage work when clone === "native" - by [@whitphx](https://github.com/whitphx) in [#9118](https://github.com/vitest-dev/vitest/issues/9118) [<samp>(deee8)</samp>](https://github.com/vitest-dev/vitest/commit/deee83e54) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.14...v4.0.15) ### [`v4.0.14`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.14) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.13...v4.0.14) ##### 🚀 Experimental Features - **browser**: Expose `utils.configurePrettyDOM` - by [@sheremet-va](https://github.com/sheremet-va) in [#9103](https://github.com/vitest-dev/vitest/issues/9103) [<samp>(2cc34)</samp>](https://github.com/vitest-dev/vitest/commit/2cc34e0d4) - **runner**: Add full names to tasks - by [@macarie](https://github.com/macarie) in [#9087](https://github.com/vitest-dev/vitest/issues/9087) [<samp>(821aa)</samp>](https://github.com/vitest-dev/vitest/commit/821aa2002) - **ui**: Add tabbed failure view for `toMatchScreenshot` with comparison slider - by [@macarie](https://github.com/macarie) in [#8813](https://github.com/vitest-dev/vitest/issues/8813) [<samp>(c37c2)</samp>](https://github.com/vitest-dev/vitest/commit/c37c2eb0b) ##### 🐞 Bug Fixes - Externalize before caching - by [@sheremet-va](https://github.com/sheremet-va) in [#9077](https://github.com/vitest-dev/vitest/issues/9077) [<samp>(e1b2e)</samp>](https://github.com/vitest-dev/vitest/commit/e1b2e086a) - Collect the duration of external imports - by [@sheremet-va](https://github.com/sheremet-va) in [#9097](https://github.com/vitest-dev/vitest/issues/9097) [<samp>(3326c)</samp>](https://github.com/vitest-dev/vitest/commit/3326cc9f4) - Rename `collect` to `import`, remove `prepare` - by [@sheremet-va](https://github.com/sheremet-va) in [#9091](https://github.com/vitest-dev/vitest/issues/9091) [<samp>(1256b)</samp>](https://github.com/vitest-dev/vitest/commit/1256b5ca3) - **browser**: - Unsubscribe `onCancel` on rpc destroy - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9088](https://github.com/vitest-dev/vitest/issues/9088) [<samp>(f5b72)</samp>](https://github.com/vitest-dev/vitest/commit/f5b72374b) - Revert the viewport scaling in non-ui mode [#9018](https://github.com/vitest-dev/vitest/issues/9018) - by [@sheremet-va](https://github.com/sheremet-va) in [#9072](https://github.com/vitest-dev/vitest/issues/9072) and [#9018](https://github.com/vitest-dev/vitest/issues/9018) [<samp>(64502)</samp>](https://github.com/vitest-dev/vitest/commit/64502a2c4) - **coverage**: - Invalidate circular modules correctly on rerun with coverage - by [@aicest](https://github.com/aicest) in [#9096](https://github.com/vitest-dev/vitest/issues/9096) [<samp>(6f22c)</samp>](https://github.com/vitest-dev/vitest/commit/6f22c675f) - **expect**: - Allow function as standard schema - by [@hi-ogawa](https://github.com/hi-ogawa) in [#9099](https://github.com/vitest-dev/vitest/issues/9099) [<samp>(ed8a2)</samp>](https://github.com/vitest-dev/vitest/commit/ed8a2ebbd) - **jsdom**: - Reuse abort signals if possible - by [@sheremet-va](https://github.com/sheremet-va) in [#9090](https://github.com/vitest-dev/vitest/issues/9090) [<samp>(2c468)</samp>](https://github.com/vitest-dev/vitest/commit/2c468ee95) - **pool**: - Init `VITEST_POOL_ID` + `VITEST_WORKER_ID` before environment setup - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9085](https://github.com/vitest-dev/vitest/issues/9085) [<samp>(37918)</samp>](https://github.com/vitest-dev/vitest/commit/379185b40) - **web-worker**: - `postMessage` to send ports to workers - by [@whitphx](https://github.com/whitphx) and [@AriPerkkio](https://github.com/AriPerkkio) in [#9078](https://github.com/vitest-dev/vitest/issues/9078) [<samp>(9d176)</samp>](https://github.com/vitest-dev/vitest/commit/9d1763d11) ##### 🏎 Performance - Replace `debug` with `obug` - by [@sxzz](https://github.com/sxzz) and [@AriPerkkio](https://github.com/AriPerkkio) in [#9057](https://github.com/vitest-dev/vitest/issues/9057) [<samp>(acc51)</samp>](https://github.com/vitest-dev/vitest/commit/acc5152b9) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.13...v4.0.14) ### [`v4.0.13`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.13) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.12...v4.0.13) ##### 🐞 Bug Fixes - **types**: - Don't use type from Vite 7.1 - by [@sheremet-va](https://github.com/sheremet-va) in [#9071](https://github.com/vitest-dev/vitest/issues/9071) [<samp>(6356b)</samp>](https://github.com/vitest-dev/vitest/commit/6356b1d38) - Don't import node.js dependent types in vitest/browser - by [@sheremet-va](https://github.com/sheremet-va) in [#9068](https://github.com/vitest-dev/vitest/issues/9068) [<samp>(332af)</samp>](https://github.com/vitest-dev/vitest/commit/332afa0de) ##### 🏎 Performance - Avoid fetchModule roundtrip if the module is cached - by [@sheremet-va](https://github.com/sheremet-va) in [#9075](https://github.com/vitest-dev/vitest/issues/9075) [<samp>(b27e0)</samp>](https://github.com/vitest-dev/vitest/commit/b27e002e5) - **experimental**: If `fsCacheModule` is enabled, read from the memory when possible - by [@sheremet-va](https://github.com/sheremet-va) in [#9076](https://github.com/vitest-dev/vitest/issues/9076) [<samp>(6b9a1)</samp>](https://github.com/vitest-dev/vitest/commit/6b9a1b5b1) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.12...v4.0.13) ### [`v4.0.12`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.12) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.11...v4.0.12) ##### 🐞 Bug Fixes - Inherit `fsModuleCachePath` by default - by [@sheremet-va](https://github.com/sheremet-va) in [#9063](https://github.com/vitest-dev/vitest/issues/9063) [<samp>(9a8bc)</samp>](https://github.com/vitest-dev/vitest/commit/9a8bc78c5) - Don't import from `@opentelemetry/api` in public types - by [@sheremet-va](https://github.com/sheremet-va) in [#9066](https://github.com/vitest-dev/vitest/issues/9066) [<samp>(e944a)</samp>](https://github.com/vitest-dev/vitest/commit/e944a37b7) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.11...v4.0.12) ### [`v4.0.11`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.11) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.10...v4.0.11) ##### 🚀 Experimental Features - **api**: Add extensible test artifact API - by [@macarie](https://github.com/macarie) in [#8987](https://github.com/vitest-dev/vitest/issues/8987) [<samp>(77292)</samp>](https://github.com/vitest-dev/vitest/commit/772923645) - See more at <https://vitest.dev/api/advanced/artifacts> - **expect**: Provide `task` in `MatchState` - by [@macarie](https://github.com/macarie) in [#9022](https://github.com/vitest-dev/vitest/issues/9022) [<samp>(afd1f)</samp>](https://github.com/vitest-dev/vitest/commit/afd1f3e52) - **experimental**: Support OpenTelemetry traces - by [@sheremet-va](https://github.com/sheremet-va) in [#8994](https://github.com/vitest-dev/vitest/issues/8994) [<samp>(d6d33)</samp>](https://github.com/vitest-dev/vitest/commit/d6d3359dd) - See more at <https://vitest.dev/guide/open-telemetry> ##### 🏎 Performance - **experimental**: Add file system cache - by [@sheremet-va](https://github.com/sheremet-va) in [#9026](https://github.com/vitest-dev/vitest/issues/9026) [<samp>(1b147)</samp>](https://github.com/vitest-dev/vitest/commit/1b1473712) - See more at <https://vitest.dev/config/experimental#experimental-fsmodulecache> ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.10...v4.0.11) ### [`v4.0.10`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.10) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.9...v4.0.10) ##### 🐞 Bug Fixes - Remove `onCancel` when worker is terminated - by [@sheremet-va](https://github.com/sheremet-va) in [#9033](https://github.com/vitest-dev/vitest/issues/9033) [<samp>(6d7f0)</samp>](https://github.com/vitest-dev/vitest/commit/6d7f0a99e) - **browser**: - Don't scale the iframe if UI is disabled - by [@sheremet-va](https://github.com/sheremet-va) in [#9018](https://github.com/vitest-dev/vitest/issues/9018) [<samp>(5406e)</samp>](https://github.com/vitest-dev/vitest/commit/5406e8ea4) - Handle dependency stack traces with external source maps. Resolves: [#9003](https://github.com/vitest-dev/vitest/issues/9003) - by [@iclectic](https://github.com/iclectic) in [#9016](https://github.com/vitest-dev/vitest/issues/9016) and [#9003](https://github.com/vitest-dev/vitest/issues/9003) [<samp>(57ae5)</samp>](https://github.com/vitest-dev/vitest/commit/57ae547de) - **bun**: - Parsing of stack trace for bun runtime - by [@nazarhussain](https://github.com/nazarhussain) in [#9032](https://github.com/vitest-dev/vitest/issues/9032) [<samp>(f3ec6)</samp>](https://github.com/vitest-dev/vitest/commit/f3ec6fcb0) - **core**: - Prevent starting new run when cancelling - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8991](https://github.com/vitest-dev/vitest/issues/8991) [<samp>(eb98d)</samp>](https://github.com/vitest-dev/vitest/commit/eb98dd8fd) - **pool**: - Prevent writing to closed worker - by [@AriPerkkio](https://github.com/AriPerkkio) and [@sheremet-va](https://github.com/sheremet-va) in [#9023](https://github.com/vitest-dev/vitest/issues/9023) [<samp>(042c6)</samp>](https://github.com/vitest-dev/vitest/commit/042c60c80) - **reporters**: - Report correct test run duration at the end - by [@sheremet-va](https://github.com/sheremet-va) in [#8969](https://github.com/vitest-dev/vitest/issues/8969) [<samp>(bc3a6)</samp>](https://github.com/vitest-dev/vitest/commit/bc3a6921e) - **ui**: - Use execution time from ws reporter (`onFinished`) - by [@userquin](https://github.com/userquin) in [#8975](https://github.com/vitest-dev/vitest/issues/8975) [<samp>(f56dc)</samp>](https://github.com/vitest-dev/vitest/commit/f56dc0cc4) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.9...v4.0.10) ### [`v4.0.9`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.9) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.8...v4.0.9) ##### 🚀 Experimental Features - **expect**: Add Set support to toBeOneOf - by [@tim-we](https://github.com/tim-we) and [@sheremet-va](https://github.com/sheremet-va) in [#8906](https://github.com/vitest-dev/vitest/issues/8906) [<samp>(a415d)</samp>](https://github.com/vitest-dev/vitest/commit/a415d0375) ##### 🐞 Bug Fixes - **browser**: Add favicon icons to the browser mode ui - by [@userquin](https://github.com/userquin) in [#8972](https://github.com/vitest-dev/vitest/issues/8972) [<samp>(353ee)</samp>](https://github.com/vitest-dev/vitest/commit/353ee5bbc) - **forks**: Increase worker start timeout - by [@AriPerkkio](https://github.com/AriPerkkio) in [#9027](https://github.com/vitest-dev/vitest/issues/9027) [<samp>(5e750)</samp>](https://github.com/vitest-dev/vitest/commit/5e750f4ba) - **jsdom**: Cloned request is an instance of `Request` - by [@sheremet-va](https://github.com/sheremet-va) in [#8985](https://github.com/vitest-dev/vitest/issues/8985) [<samp>(506a9)</samp>](https://github.com/vitest-dev/vitest/commit/506a9fd0f) - **ui**: Collect file/suite/test duration correctly - by [@userquin](https://github.com/userquin) in [#8976](https://github.com/vitest-dev/vitest/issues/8976) [<samp>(8016d)</samp>](https://github.com/vitest-dev/vitest/commit/8016da886) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.8...v4.0.9) ### [`v4.0.8`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.8) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.7...v4.0.8) ##### 🐞 Bug Fixes - Workaround `noExternal` merging bug on Vite 6 - by [@hi-ogawa](https://github.com/hi-ogawa) in [#8950](https://github.com/vitest-dev/vitest/issues/8950) [<samp>(bcb13)</samp>](https://github.com/vitest-dev/vitest/commit/bcb132fd4) - Missed context.d.ts file - by [@termorey](https://github.com/termorey) in [#8965](https://github.com/vitest-dev/vitest/issues/8965) [<samp>(9044d)</samp>](https://github.com/vitest-dev/vitest/commit/9044d9356) - Incorrect error message for non-awaited `expect.element()` - by [@StyleShit](https://github.com/StyleShit) in [#8954](https://github.com/vitest-dev/vitest/issues/8954) [<samp>(9638d)</samp>](https://github.com/vitest-dev/vitest/commit/9638db0f3) - **browser**: Cleanup frame-ancestors from CSP header at coverage middleware - by [@userquin](https://github.com/userquin) in [#8941](https://github.com/vitest-dev/vitest/issues/8941) [<samp>(1f730)</samp>](https://github.com/vitest-dev/vitest/commit/1f7303738) - **deps**: Update all non-major dependencies - by [@sheremet-va](https://github.com/sheremet-va) in [#8636](https://github.com/vitest-dev/vitest/issues/8636) [<samp>(da8b9)</samp>](https://github.com/vitest-dev/vitest/commit/da8b93aa5) - **forks**: Do not fail with Windows Defender enabled - by [@sheremet-va](https://github.com/sheremet-va) in [#8967](https://github.com/vitest-dev/vitest/issues/8967) [<samp>(c79f4)</samp>](https://github.com/vitest-dev/vitest/commit/c79f47c65) - **runner**: Properly encode Uint8Array body in annotations - by [@Livan-pro](https://github.com/Livan-pro) in [#8951](https://github.com/vitest-dev/vitest/issues/8951) [<samp>(997ca)</samp>](https://github.com/vitest-dev/vitest/commit/997ca5a82) - **spy**: Copy static properties if spy is initialised with `vi.fn()`, fix types for `vi.spyOn(obj, class)` - by [@sheremet-va](https://github.com/sheremet-va) in [#8956](https://github.com/vitest-dev/vitest/issues/8956) [<samp>(75e7f)</samp>](https://github.com/vitest-dev/vitest/commit/75e7fcc51) - **webdriverio**: When no argument is passed to the .click interaction command, the webdriver command should also have no argument - by [@julienw](https://github.com/julienw) in [#8937](https://github.com/vitest-dev/vitest/issues/8937) [<samp>(069e6)</samp>](https://github.com/vitest-dev/vitest/commit/069e6db9b) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.7...v4.0.8) ### [`v4.0.7`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.7) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.6...v4.0.7) ##### 🐞 Bug Fixes - Bind `process` in case global is overwritten - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8916](https://github.com/vitest-dev/vitest/issues/8916) [<samp>(6240d)</samp>](https://github.com/vitest-dev/vitest/commit/6240d51a6) - Create environment once per worker with `isolate: false` - by [@sheremet-va](https://github.com/sheremet-va) in [#8915](https://github.com/vitest-dev/vitest/issues/8915) [<samp>(c9078)</samp>](https://github.com/vitest-dev/vitest/commit/c9078a26e) - Add Locator as a possible element type in `toContainElement()` matcher - by [@vitalybaev](https://github.com/vitalybaev) in [#8910](https://github.com/vitest-dev/vitest/issues/8910) and [#8927](https://github.com/vitest-dev/vitest/issues/8927) [<samp>(35a27)</samp>](https://github.com/vitest-dev/vitest/commit/35a27d4b3) - **browser**: Inherit `isolate` option, deprecate `browser.isolate`/`browser.fileParallelism` - by [@sheremet-va](https://github.com/sheremet-va) in [#8890](https://github.com/vitest-dev/vitest/issues/8890) [<samp>(9d2b4)</samp>](https://github.com/vitest-dev/vitest/commit/9d2b4d501) - **cli**: Parse `--execArgv` as array - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8924](https://github.com/vitest-dev/vitest/issues/8924) [<samp>(751c3)</samp>](https://github.com/vitest-dev/vitest/commit/751c3926f) - **jsdom**: Support `URL.createObjectURL`, `FormData.set(prop, blob)` - by [@sheremet-va](https://github.com/sheremet-va) in [#8935](https://github.com/vitest-dev/vitest/issues/8935) [<samp>(a1b73)</samp>](https://github.com/vitest-dev/vitest/commit/a1b7361ab) - **pool**: Avoid `--require` argument when running in deno - by [@pi0](https://github.com/pi0) in [#8897](https://github.com/vitest-dev/vitest/issues/8897) [<samp>(d41fa)</samp>](https://github.com/vitest-dev/vitest/commit/d41fa742f) - **typecheck**: Handle re-runs outside `tsc` - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8920](https://github.com/vitest-dev/vitest/issues/8920) [<samp>(fdb2e)</samp>](https://github.com/vitest-dev/vitest/commit/fdb2e7982) ##### 🏎 Performance - **pool**: - Sort test files by project by default - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8914](https://github.com/vitest-dev/vitest/issues/8914) [<samp>(680a6)</samp>](https://github.com/vitest-dev/vitest/commit/680a612ea) - **reporters**: - Optimize getting the tests stats - by [@Connormiha](https://github.com/Connormiha) in [#8908](https://github.com/vitest-dev/vitest/issues/8908) [<samp>(06d62)</samp>](https://github.com/vitest-dev/vitest/commit/06d6207fb) - Remove unnecessary `Array.from` call - by [@Connormiha](https://github.com/Connormiha) in [#8907](https://github.com/vitest-dev/vitest/issues/8907) [<samp>(b6014)</samp>](https://github.com/vitest-dev/vitest/commit/b60149b27) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.6...v4.0.7) ### [`v4.0.6`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.6) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.5...v4.0.6) ##### 🐞 Bug Fixes - Don't merge errors with different diffs for reporting - by [@hi-ogawa](https://github.com/hi-ogawa) in [#8871](https://github.com/vitest-dev/vitest/issues/8871) [<samp>(3e19f)</samp>](https://github.com/vitest-dev/vitest/commit/3e19f27d0) - Do not throw when importing a type from an external package - by [@sheremet-va](https://github.com/sheremet-va) in [#8875](https://github.com/vitest-dev/vitest/issues/8875) [<samp>(7e6c3)</samp>](https://github.com/vitest-dev/vitest/commit/7e6c37ae5) - Improve spying types - by [@sheremet-va](https://github.com/sheremet-va) in [#8878](https://github.com/vitest-dev/vitest/issues/8878) [<samp>(ca041)</samp>](https://github.com/vitest-dev/vitest/commit/ca041f51a) - Reuse the same environment when `isolate` and `fileParallelism` are false - by [@sheremet-va](https://github.com/sheremet-va) in [#8889](https://github.com/vitest-dev/vitest/issues/8889) [<samp>(31706)</samp>](https://github.com/vitest-dev/vitest/commit/31706dfe5) - **browser**: - Support module tracking - by [@sheremet-va](https://github.com/sheremet-va) in [#8877](https://github.com/vitest-dev/vitest/issues/8877) [<samp>(9e24a)</samp>](https://github.com/vitest-dev/vitest/commit/9e24a59f2) - Ensure setup files are re-evaluated on each test run - by [@yjaaidi](https://github.com/yjaaidi) in [#8883](https://github.com/vitest-dev/vitest/issues/8883) and [#8884](https://github.com/vitest-dev/vitest/issues/8884) [<samp>(f50ea)</samp>](https://github.com/vitest-dev/vitest/commit/f50ea7a25) - **coverage**: - Prevent filtering out virtual files before remapping to sources - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8860](https://github.com/vitest-dev/vitest/issues/8860) [<samp>(e3b77)</samp>](https://github.com/vitest-dev/vitest/commit/e3b777550) - **happy-dom**: - Properly teardown additional keys - by [@sheremet-va](https://github.com/sheremet-va) in [#8888](https://github.com/vitest-dev/vitest/issues/8888) [<samp>(10a06)</samp>](https://github.com/vitest-dev/vitest/commit/10a06d8c9) - **jsdom**: - Pass down Node.js `FormData` to `Request` - by [@sheremet-va](https://github.com/sheremet-va) in [#8880](https://github.com/vitest-dev/vitest/issues/8880) [<samp>(197ca)</samp>](https://github.com/vitest-dev/vitest/commit/197caf2f9) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.5...v4.0.6) ### [`v4.0.5`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.5) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.4...v4.0.5) ##### 🐞 Bug Fixes - Respect `ssr.noExternal` when externalizing dependencies, fix Svelte and Astro - by [@sheremet-va](https://github.com/sheremet-va) in [#8862](https://github.com/vitest-dev/vitest/issues/8862) [<samp>(a4f86)</samp>](https://github.com/vitest-dev/vitest/commit/a4f86f1ba) - Allow module in --config - by [@sheremet-va](https://github.com/sheremet-va) in [#8864](https://github.com/vitest-dev/vitest/issues/8864) [<samp>(b9521)</samp>](https://github.com/vitest-dev/vitest/commit/b9521e0c2) - **browser**: Allow `Locator` type in selectOptions element parameter - by [@rzzf](https://github.com/rzzf) and [@sheremet-va](https://github.com/sheremet-va) in [#8848](https://github.com/vitest-dev/vitest/issues/8848) [<samp>(7ee28)</samp>](https://github.com/vitest-dev/vitest/commit/7ee283c96) - **module-runner**: Don't return node builtins for `getBuiltins` unconditionally - by [@sapphi-red](https://github.com/sapphi-red) in [#8863](https://github.com/vitest-dev/vitest/issues/8863) [<samp>(0e858)</samp>](https://github.com/vitest-dev/vitest/commit/0e858bab4) - **pool**: Rename `groupId` to `groupOrder` in error message - by [@Yohannfra](https://github.com/Yohannfra) in [#8856](https://github.com/vitest-dev/vitest/issues/8856) [<samp>(b9aab)</samp>](https://github.com/vitest-dev/vitest/commit/b9aabf4e6) ##### 🏎 Performance - Pass testfiles at once when `--no-isolate --maxWorkers=1` - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8835](https://github.com/vitest-dev/vitest/issues/8835) [<samp>(584aa)</samp>](https://github.com/vitest-dev/vitest/commit/584aa7148) - **expect**: Optimize checking the input type - by [@Connormiha](https://github.com/Connormiha) in [#8840](https://github.com/vitest-dev/vitest/issues/8840) [<samp>(06968)</samp>](https://github.com/vitest-dev/vitest/commit/0696898b4) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.4...v4.0.5) ### [`v4.0.4`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.4) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.3...v4.0.4) ##### 🐞 Bug Fixes - **browser**: - Correct typo - by [@benmccann](https://github.com/benmccann) in [#8796](https://github.com/vitest-dev/vitest/issues/8796) [<samp>(ede1f)</samp>](https://github.com/vitest-dev/vitest/commit/ede1f39d6) - Publish a missing context file for webdriverio - by [@sheremet-va](https://github.com/sheremet-va) in [#8824](https://github.com/vitest-dev/vitest/issues/8824) [<samp>(7c7b6)</samp>](https://github.com/vitest-dev/vitest/commit/7c7b6f0b1) - **mocker**: - Support mocking builtins without `node:` prefix - by [@sheremet-va](https://github.com/sheremet-va) in [#8829](https://github.com/vitest-dev/vitest/issues/8829) [<samp>(06208)</samp>](https://github.com/vitest-dev/vitest/commit/06208d30b) - **pool**: - Runner's error listener causing `MaxListenersExceededWarning` - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8820](https://github.com/vitest-dev/vitest/issues/8820) [<samp>(d1bff)</samp>](https://github.com/vitest-dev/vitest/commit/d1bff3bb3) - Capture workers `stdio` to logger - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8809](https://github.com/vitest-dev/vitest/issues/8809) [<samp>(fb95f)</samp>](https://github.com/vitest-dev/vitest/commit/fb95fc736) - **spy**: - Allow classes in `vi.mocked` utility - by [@sheremet-va](https://github.com/sheremet-va) in [#8839](https://github.com/vitest-dev/vitest/issues/8839) [<samp>(f8756)</samp>](https://github.com/vitest-dev/vitest/commit/f87568d64) - **worker**: - Rpc listener leak when `isolate: false` - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8821](https://github.com/vitest-dev/vitest/issues/8821) [<samp>(573dc)</samp>](https://github.com/vitest-dev/vitest/commit/573dc06fe) ##### 🏎 Performance - **utils**: Optimized reducer to avoid creating new objects - by [@Connormiha](https://github.com/Connormiha) in [#8818](https://github.com/vitest-dev/vitest/issues/8818) [<samp>(d19ce)</samp>](https://github.com/vitest-dev/vitest/commit/d19cece3a) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.3...v4.0.4) ### [`v4.0.3`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.3) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.2...v4.0.3) ##### 🐞 Bug Fixes - Preserve reporter options from config when CLI reporters override them - by [@Copilot](https://github.com/Copilot) and **sheremet-va** in [#8794](https://github.com/vitest-dev/vitest/issues/8794) [<samp>(15552)</samp>](https://github.com/vitest-dev/vitest/commit/155521a85) - **browser**: More stable in-source testing validation - by [@sheremet-va](https://github.com/sheremet-va) in [#8793](https://github.com/vitest-dev/vitest/issues/8793) [<samp>(62297)</samp>](https://github.com/vitest-dev/vitest/commit/622977e61) - **happy-dom**: Support fetch globals - by [@sheremet-va](https://github.com/sheremet-va) in [#8791](https://github.com/vitest-dev/vitest/issues/8791) [<samp>(0fb74)</samp>](https://github.com/vitest-dev/vitest/commit/0fb74bd3b) - **init**: Use correct jsx/tsx extension - by [@sheremet-va](https://github.com/sheremet-va) in [#8792](https://github.com/vitest-dev/vitest/issues/8792) [<samp>(abc04)</samp>](https://github.com/vitest-dev/vitest/commit/abc046f95) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.2...v4.0.3) ### [`v4.0.2`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.2) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.1...v4.0.2) ##### 🐞 Bug Fixes - **browser**: - Don't print the deprecation notice in node\_modules - by [@sheremet-va](https://github.com/sheremet-va) in [#8779](https://github.com/vitest-dev/vitest/issues/8779) [<samp>(588f7)</samp>](https://github.com/vitest-dev/vitest/commit/588f76858) - **pool**: - Assign envs before running tests to keep in sync with process.env - by [@sheremet-va](https://github.com/sheremet-va) in [#8769](https://github.com/vitest-dev/vitest/issues/8769) [<samp>(26ce8)</samp>](https://github.com/vitest-dev/vitest/commit/26ce88db6) - **spy**: - Properly inherit implementation's `length` - by [@sheremet-va](https://github.com/sheremet-va) in [#8778](https://github.com/vitest-dev/vitest/issues/8778) [<samp>(d4c2b)</samp>](https://github.com/vitest-dev/vitest/commit/d4c2b280b) - Reset spies if both `restoreMocks` and `mockReset` are set in the config - by [@sheremet-va](https://github.com/sheremet-va) in [#8781](https://github.com/vitest-dev/vitest/issues/8781) [<samp>(2eedb)</samp>](https://github.com/vitest-dev/vitest/commit/2eedbce76) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.1...v4.0.2) ### [`v4.0.1`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.1) [Compare Source](https://github.com/vitest-dev/vitest/compare/v4.0.0...v4.0.1) ##### 🐞 Bug Fixes - Move the `getBuiltins` check - by [@sheremet-va](https://github.com/sheremet-va) in [#8765](https://github.com/vitest-dev/vitest/issues/8765) [<samp>(81000)</samp>](https://github.com/vitest-dev/vitest/commit/81000631d) - **pool**: Don't teardown the communication channel too soon if something is running after the test - by [@sheremet-va](https://github.com/sheremet-va) in [#8767](https://github.com/vitest-dev/vitest/issues/8767) [<samp>(3fae7)</samp>](https://github.com/vitest-dev/vitest/commit/3fae73e2e) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v4.0.0...v4.0.1) ### [`v4.0.0`](https://github.com/vitest-dev/vitest/releases/tag/v4.0.0) [Compare Source](https://github.com/vitest-dev/vitest/compare/v3.2.7...v4.0.0) Vitest 4.0 is out! To stay updated, read our [blog post](https://vitest.dev/blog/vitest-4) and check the [migration guide](https://vitest.dev/guide/migration). ##### 🚨 Breaking Changes - Remove `'basic'` reporter - by [@AriPerkkio](https://github.com/AriPerkkio) in [#7884](https://github.com/vitest-dev/vitest/issues/7884) [<samp>(82fcf)</samp>](https://github.com/vitest-dev/vitest/commit/82fcf5d53) - Simplify default exclude pattern - by [@sheremet-va](https://github.com/sheremet-va) in [#6287](https://github.com/vitest-dev/vitest/issues/6287) [<samp>(14c50)</samp>](https://github.com/vitest-dev/vitest/commit/14c507200) - Remove deprecated getSourceMap - by [@sheremet-va](https://github.com/sheremet-va) in [#8194](https://github.com/vitest-dev/vitest/issues/8194) [<samp>(ff934)</samp>](https://github.com/vitest-dev/vitest/commit/ff93444f8) - Replace deprecated ErrorWithDiff with TestError - by [@sheremet-va](https://github.com/sheremet-va) in [#8195](https://github.com/vitest-dev/vitest/issues/8195) [<samp>(da59e)</samp>](https://github.com/vitest-dev/vitest/commit/da59eb887) - Remove UserConfig type in favor of ViteUserConfig - by [@sheremet-va](https://github.com/sheremet-va) in [#8196](https://github.com/vitest-dev/vitest/issues/8196) [<samp>(22f7f)</samp>](https://github.com/vitest-dev/vitest/commit/22f7f2db5) - Remove deprecated coverage options in favor of `vitest/node` exports - by [@sheremet-va](https://github.com/sheremet-va) in [#8197](https://github.com/vitest-dev/vitest/issues/8197) [<samp>(dc848)</samp>](https://github.com/vitest-dev/vitest/commit/dc8486d22) - Remove deprecated internal helpers and environment exports - by [@sheremet-va](https://github.com/sheremet-va) in [#8198](https://github.com/vitest-dev/vitest/issues/8198) [<samp>(4703c)</samp>](https://github.com/vitest-dev/vitest/commit/4703cf850) - Remove deprecated typecheck and runner types - by [@sheremet-va](https://github.com/sheremet-va) in [#8199](https://github.com/vitest-dev/vitest/issues/8199) [<samp>(89a1c)</samp>](https://github.com/vitest-dev/vitest/commit/89a1cb626) - Remove Node types from the main entry point, use `vitest/node` instead - by [@sheremet-va](https://github.com/sheremet-va) in [#8200](https://github.com/vitest-dev/vitest/issues/8200) [<samp>(1e60c)</samp>](https://github.com/vitest-dev/vitest/commit/1e60c4f44) - Remove support for Vite 5 - by [@sheremet-va](https://github.com/sheremet-va) in [#8202](https://github.com/vitest-dev/vitest/issues/8202) [<samp>(cb8b0)</samp>](https://github.com/vitest-dev/vitest/commit/cb8b03bac) - Remove deprecated types - by [@sheremet-va](https://github.com/sheremet-va) in [#8203](https://github.com/vitest-dev/vitest/issues/8203) [<samp>(66bee)</samp>](https://github.com/vitest-dev/vitest/commit/66bee836f) - Remove deprecated environmentMatchGlobs and poolMatchGlobs - by [@sheremet-va](https://github.com/sheremet-va) in [#8205](https://github.com/vitest-dev/vitest/issues/8205) [<samp>(be11d)</samp>](https://github.com/vitest-dev/vitest/commit/be11d374c) - Remove deprecated `workspace` option in favor of `projects` - by [@sheremet-va](https://github.com/sheremet-va) in [#8218](https://github.com/vitest-dev/vitest/issues/8218) [<samp>(76fb7)</samp>](https://github.com/vitest-dev/vitest/commit/76fb75d42) - Ignore `--standalone` when CLI filename filter is used - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8262](https://github.com/vitest-dev/vitest/issues/8262) [<samp>(013bf)</samp>](https://github.com/vitest-dev/vitest/commit/013bf2cb2) - Use module-runner instead of vite-node - by [@sheremet-va](https://github.com/sheremet-va) and [@AriPerkkio](https://github.com/AriPerkkio) in [#8208](https://github.com/vitest-dev/vitest/issues/8208) [<samp>(9be01)</samp>](https://github.com/vitest-dev/vitest/commit/9be01ba59) - Rewrite spying implementation to make module mocking more intuitive - by [@sheremet-va](https://github.com/sheremet-va) in [#8363](https://github.com/vitest-dev/vitest/issues/8363) [<samp>(9e412)</samp>](https://github.com/vitest-dev/vitest/commit/9e412de35) - Remove deprecated APIs - by [@sheremet-va](https://github.com/sheremet-va) in [#8428](https://github.com/vitest-dev/vitest/issues/8428) [<samp>(a1cb9)</samp>](https://github.com/vitest-dev/vitest/commit/a1cb9719a) - Remove `minWorkers` and set it automatically to 0 in non watch mode - by [@sheremet-va](https://github.com/sheremet-va) in [#8454](https://github.com/vitest-dev/vitest/issues/8454) [<samp>(2c2d1)</samp>](https://github.com/vitest-dev/vitest/commit/2c2d1d4ce) - Verbose reporter prints tests in a list, introduce `tree` reporter - by [@sheremet-va](https://github.com/sheremet-va) and [@AriPerkkio](https://github.com/AriPerkkio) in [#8500](https://github.com/vitest-dev/vitest/issues/8500) [<samp>(25fd3)</samp>](https://github.com/vitest-dev/vitest/commit/25fd32bf0) - Include shadow root contents in pretty-format output - by [@wkillerud](https://github.com/wkillerud) in [#8545](https://github.com/vitest-dev/vitest/issues/8545) [<samp>(9e722)</samp>](https://github.com/vitest-dev/vitest/commit/9e722834a) - Remove deprecated order from test() API - by [@sheremet-va](https://github.com/sheremet-va) in [#8594](https://github.com/vitest-dev/vitest/issues/8594) [<samp>(4d419)</samp>](https://github.com/vitest-dev/vitest/commit/4d41928c6) - Rewrite pools without `tinypool` - by [@AriPerkkio](https://github.com/AriPerkkio) and [@sheremet-va](https://github.com/sheremet-va) in [#8705](https://github.com/vitest-dev/vitest/issues/8705) [<samp>(4822d)</samp>](https://github.com/vitest-dev/vitest/commit/4822d047a) - **browser**: Require a provider factory instead of a string - by [@sheremet-va](https://github.com/sheremet-va) in [#8445](https://github.com/vitest-dev/vitest/issues/8445) [<samp>(606cb)</samp>](https://github.com/vitest-dev/vitest/commit/606cb9e3e) - **expect**: Pass current equality testers to asymmetric matcher - by [@hi-ogawa](https://github.com/hi-ogawa) in [#6825](https://github.com/vitest-dev/vitest/issues/6825) [<samp>(965ce)</samp>](https://github.com/vitest-dev/vitest/commit/965cefc19) - **projects**: Allow only files that have "vitest.config" or "vite.config" in the name - by [@sheremet-va](https://github.com/sheremet-va) in [#8542](https://github.com/vitest-dev/vitest/issues/8542) [<samp>(304bc)</samp>](https://github.com/vitest-dev/vitest/commit/304bc20f0) - **reporter**: Remove deprecated APIs - by [@AriPerkkio](https://github.com/AriPerkkio) and [@sheremet-va](https://github.com/sheremet-va) in [#8223](https://github.com/vitest-dev/vitest/issues/8223) [<samp>(149f8)</samp>](https://github.com/vitest-dev/vitest/commit/149f8e509) - **runner**: Set mode to `todo` if no function is passed down to `test` or `describe` - by [@sheremet-va](https://github.com/sheremet-va) in [#8346](https://github.com/vitest-dev/vitest/issues/8346) [<samp>(1a81c)</samp>](https://github.com/vitest-dev/vitest/commit/1a81c21d2) - **snapshot**: Fail test with obsolete snapshot on CI - by [@hi-ogawa](https://github.com/hi-ogawa) in [#7963](https://github.com/vitest-dev/vitest/issues/7963) [<samp>(4d84f)</samp>](https://github.com/vitest-dev/vitest/commit/4d84f0ac6) - **spy**: Support spying on classes - by [@sheremet-va](https://github.com/sheremet-va) in [#6160](https://github.com/vitest-dev/vitest/issues/6160) [<samp>(abc0d)</samp>](https://github.com/vitest-dev/vitest/commit/abc0d8273) ##### 🚀 Features - Provide entity to onConsoleLog - by [@sheremet-va](https://github.com/sheremet-va) in [#8159](https://github.com/vitest-dev/vitest/issues/8159) [<samp>(437d4)</samp>](https://github.com/vitest-dev/vitest/commit/437d461aa) - Add `onUnhandledError` callback - by [@sheremet-va](https://github.com/sheremet-va) in [#8162](https://github.com/vitest-dev/vitest/issues/8162) [<samp>(924cb)</samp>](https://github.com/vitest-dev/vitest/commit/924cb6961) - Add spy option to vi.mockObject - by [@rChaoz](https://github.com/rChaoz) in [#8285](https://github.com/vitest-dev/vitest/issues/8285) [<samp>(81d76)</samp>](https://github.com/vitest-dev/vitest/commit/81d7601e4) - Don't use vite-node in coverage packages - by [@sheremet-va](https://github.com/sheremet-va) [<samp>(ffdb4)</samp>](https://github.com/vitest-dev/vitest/commit/ffdb4d5fd) - Clickable dashboard numbers - by [@shairez](https://github.com/shairez) in [#7406](https://github.com/vitest-dev/vitest/issues/7406) [<samp>(2344c)</samp>](https://github.com/vitest-dev/vitest/commit/2344c1f6e) - Display test "path" when filtering - by [@userquin](https://github.com/userquin) in [#8547](https://github.com/vitest-dev/vitest/issues/8547) [<samp>(2e491)</samp>](https://github.com/vitest-dev/vitest/commit/2e4918954) - Introduce separate packages for browser mode providers - by [@sheremet-va](https://github.com/sheremet-va) in [#8629](https://github.com/vitest-dev/vitest/issues/8629) [<samp>(0dc93)</samp>](https://github.com/vitest-dev/vitest/commit/0dc93ea98) - Add hooks with type-safe extra context to TestAPI - by [@ysfaran](https://github.com/ysfaran) in [#8623](https://github.com/vitest-dev/vitest/issues/8623) [<samp>(6b21c)</samp>](https://github.com/vitest-dev/vitest/commit/6b21cfe55) - Support `expect.assert` for type narrowing - by [@sheremet-va](https://github.com/sheremet-va) in [#8695](https://github.com/vitest-dev/vitest/issues/8695) [<samp>(fe589)</samp>](https://github.com/vitest-dev/vitest/commit/fe5895d2b) - Add `displayAnnotations` option to `github-options` - by [@sheremet-va](https://github.com/sheremet-va) in [#8706](https://github.com/vitest-dev/vitest/issues/8706) [<samp>(4a66d)</samp>](https://github.com/vitest-dev/vitest/commit/4a66df625) - Add schema validation matchers - by [@zirkelc](https://github.com/zirkelc) in [#8527](https://github.com/vitest-dev/vitest/issues/8527) [<samp>(c0b25)</samp>](https://github.com/vitest-dev/vitest/commit/c0b250e5c) - Add a way to dump transformed content - by [@sheremet-va](https://github.com/sheremet-va) in [#8711](https://github.com/vitest-dev/vitest/issues/8711) [<samp>(931c0)</samp>](https://github.com/vitest-dev/vitest/commit/931c0ee63) - **api**: - Expose `experimental_parseSpecifications` - by [@sheremet-va](https://github.com/sheremet-va) in [#8408](https://github.com/vitest-dev/vitest/issues/8408) [<samp>(fdeb2)</samp>](https://github.com/vitest-dev/vitest/commit/fdeb2f482) - Expose Vitest watcher - by [@sheremet-va](https://github.com/sheremet-va) in [#8413](https://github.com/vitest-dev/vitest/issues/8413) [<samp>(aaa6e)</samp>](https://github.com/vitest-dev/vitest/commit/aaa6e6512) - Add `enableCoverage` and `disableCoverage` methods - by [@sheremet-va](https://github.com/sheremet-va) and [@AriPerkkio](https://github.com/AriPerkkio) in [#8412](https://github.com/vitest-dev/vitest/issues/8412) [<samp>(61eb7)</samp>](https://github.com/vitest-dev/vitest/commit/61eb7dd9c) - Add `getGlobalTestNamePattern` method - by [@sheremet-va](https://github.com/sheremet-va) in [#8438](https://github.com/vitest-dev/vitest/issues/8438) [<samp>(bdb70)</samp>](https://github.com/vitest-dev/vitest/commit/bdb7067f1) - Add `relativeModuleId` to `TestModule` - by [@sheremet-va](https://github.com/sheremet-va) in [#8505](https://github.com/vitest-dev/vitest/issues/8505) [<samp>(3be09)</samp>](https://github.com/vitest-dev/vitest/commit/3be0986aa) - Add `getSeed` method - by [@sheremet-va](https://github.com/sheremet-va) in [#8592](https://github.com/vitest-dev/vitest/issues/8592) [<samp>(438c4)</samp>](https://github.com/vitest-dev/vitest/commit/438c44e7f) - **browser**: - Support `toBeInViewport` utility method to assert element is in viewport or not - by [@Shinyaigeek](https://github.com/Shinyaigeek) in [#8234](https://github.com/vitest-dev/vitest/issues/8234) [<samp>(ceed5)</samp>](https://github.com/vitest-dev/vitest/commit/ceed5b622) - Add qwik to the `vitest init` cli command - by [@thejackshelton](https://github.com/thejackshelton) in [#8330](https://github.com/vitest-dev/vitest/issues/8330) [<samp>(1638b)</samp>](https://github.com/vitest-dev/vitest/commit/1638b44e8) - Introduce `toMatchScreenshot` for Visual Regression Testing - by [@macarie](https://github.com/macarie) in [#8041](https://github.com/vitest-dev/vitest/issues/8041) [<samp>(d45f9)</samp>](https://github.com/vitest-dev/vitest/commit/d45f964c1) - Add `trackUnhandledErrors` option - by [@sheremet-va](https://github.com/sheremet-va) in [#8386](https://github.com/vitest-dev/vitest/issues/8386) [<samp>(c0ec0)</samp>](https://github.com/vitest-dev/vitest/commit/c0ec08a90) - Support iframe locator with playwright provider - by [@sheremet-va](https://github.com/sheremet-va) in [#8016](https://github.com/vitest-dev/vitest/issues/8016) [<samp>(57b2c)</samp>](https://github.com/vitest-dev/vitest/commit/57b2cca2e) - Add `length` property to locators, `toHaveLength` now accepts locators - by [@sheremet-va](https://github.com/sheremet-va) in [#8512](https://github.com/vitest-dev/vitest/issues/8512) [<samp>(2308c)</samp>](https://github.com/vitest-dev/vitest/commit/2308cbf13) - Support playwright tracing - by [@sheremet-va](https://github.com/sheremet-va) in [#8584](https://github.com/vitest-dev/vitest/issues/8584) [<samp>(1aac5)</samp>](https://github.com/vitest-dev/vitest/commit/1aac59cd2) - Expose `options` on `BrowserProviderOption` - by [@sheremet-va](https://github.com/sheremet-va) in [#8609](https://github.com/vitest-dev/vitest/issues/8609) [<samp>(0d0e5)</samp>](https://github.com/vitest-dev/vitest/commit/0d0e5cdf6) - Support `--inspect` option in webdriverio - by [@sheremet-va](https://github.com/sheremet-va) in [#8613](https://github.com/vitest-dev/vitest/issues/8613) [<samp>(38adc)</samp>](https://github.com/vitest-dev/vitest/commit/38adc86cf) - Support custom screenshot comparison algorithms - by [@macarie](https://github.com/macarie) in [#8687](https://github.com/vitest-dev/vitest/issues/8687) [<samp>(e63b1)</samp>](https://github.com/vitest-dev/vitest/commit/e63b17efc) - **coverage**: - `autoUpdate` to support percentage formatting - by [@Battjmo](https://github.com/Battjmo) and [@AriPerkkio](https://github.com/AriPerkkio) in [#8456](https://github.com/vitest-dev/vitest/issues/8456) [<samp>(99e01)</samp>](https://github.com/vitest-dev/vitest/commit/99e016bec) - **expect**: - Support `toBeNullable` expect function to check provided value is nullish - by [@Shinyaigeek](https://github.com/Shinyaigeek) and [@sheremet-va](https://github.com/sheremet-va) in [#8294](https://github.com/vitest-dev/vitest/issues/8294) [<samp>(eeec5)</samp>](https://github.com/vitest-dev/vitest/commit/eeec501de) - **mocker**: - Add `automocker` entry - by [@sheremet-va](https://github.com/sheremet-va) in [#8301](https://github.com/vitest-dev/vitest/issues/8301) [<samp>(e9c92)</samp>](https://github.com/vitest-dev/vitest/commit/e9c928252) ##### 🐞 Bug Fixes - Allow overriding globals in types - by [@sheremet-va](https://github.com/sheremet-va) in [#8215](https://github.com/vitest-dev/vitest/issues/8215) [<samp>(2248b)</samp>](https://github.com/vitest-dev/vitest/commit/2248b06d4) - Remove unused dependencies - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8184](https://github.com/vitest-dev/vitest/issues/8184) [<samp>(feadc)</samp>](https://github.com/vitest-dev/vitest/commit/feadc60af) - Distribute test files to shards more evenly - by [@Shinyaigeek](https://github.com/Shinyaigeek) and [@AriPerkkio](https://github.com/AriPerkkio) in [#8288](https://github.com/vitest-dev/vitest/issues/8288) [<samp>(7b489)</samp>](https://github.com/vitest-dev/vitest/commit/7b489959a) - Use suite's timeout when `test.extend` - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8278](https://github.com/vitest-dev/vitest/issues/8278) [<samp>(43977)</samp>](https://github.com/vitest-dev/vitest/commit/43977c2b8) - Support snapshot with no object key sorting - by [@hi-ogawa](https://github.com/hi-ogawa) and [@sheremet-va](https://github.com/sheremet-va) in [#8136](https://github.com/vitest-dev/vitest/issues/8136) [<samp>(e85e3)</samp>](https://github.com/vitest-dev/vitest/commit/e85e396f0) - Annotation location always points to the test file - by [@sheremet-va](https://github.com/sheremet-va) in [#8315](https://github.com/vitest-dev/vitest/issues/8315) [<samp>(88071)</samp>](https://github.com/vitest-dev/vitest/commit/88071a8f2) - Add `--changed` flag support to `vitest list` command - by [@haakonjackfloat](https://github.com/haakonjackfloat) in [#8270](https://github.com/vitest-dev/vitest/issues/8270) and [#8272](https://github.com/vitest-dev/vitest/issues/8272) [<samp>(e71a5)</samp>](https://github.com/vitest-dev/vitest/commit/e71a5d0ec) - Prevent rpc timeout on slow thread blocking synchronous methods - by [@AriPerkkio](https://github.com/AriPerkkio) and [@sheremet-va](https://github.com/sheremet-va) in [#8297](https://github.com/vitest-dev/vitest/issues/8297) [<samp>(bea87)</samp>](https://github.com/vitest-dev/vitest/commit/bea874610) - Forbid setting environment to `browser` - by [@sheremet-va](https://github.com/sheremet-va) in [#8334](https://github.com/vitest-dev/vitest/issues/8334) [<samp>(0417a)</samp>](https://github.com/vitest-dev/vitest/commit/0417a2c1a) - Invalidate modules in all module graphs when the file is changed - by [@sheremet-va](https://github.com/sheremet-va) in [#8352](https://github.com/vitest-dev/vitest/issues/8352) [<samp>(94ab3)</samp>](https://github.com/vitest-dev/vitest/commit/94ab392b3) - Screenshot masks with Playwright provider - by [@macarie](https://github.com/macarie) in [#8357](https://github.com/vitest-dev/vitest/issues/8357) [<samp>(459ef)</samp>](https://github.com/vitest-dev/vitest/commit/459efba6b) - Configure `oxc` instead of `esbuild` on `rolldown-vite` - by [@hi-ogawa](https://github.com/hi-ogawa) in [#8378](https://github.com/vitest-dev/vitest/issues/8378) [<samp>(e922e)</samp>](https://github.com/vitest-dev/vitest/commit/e922e9266) - Make sure test errors always have `stacks` property in Node.js context - by [@sheremet-va](https://github.com/sheremet-va) in [#8392](https://github.com/vitest-dev/vitest/issues/8392) [<samp>(b825e)</samp>](https://github.com/vitest-dev/vitest/commit/b825ef87c) - Support `import.meta.resolve` on Vite 7 - by [@hi-ogawa](https://github.com/hi-ogawa) in [#8493](https://github.com/vitest-dev/vitest/issues/8493) [<samp>(549d3)</samp>](https://github.com/vitest-dev/vitest/commit/549d321e2) - Show the assertion error first when `expect.poll` assertion fails - by [@sheremet-va](https://github.com/sheremet-va) in [#8483](https://github.com/vitest-dev/vitest/issues/8483) [<samp>(fb450)</samp>](https://github.com/vitest-dev/vitest/commit/fb4500bec) - Override fake timers when `useFakeTimers` is called multiple times - by [@sheremet-va](https://github.com/sheremet-va) in [#8504](https://github.com/vitest-dev/vitest/issues/8504) [<samp>(ed7e3)</samp>](https://github.com/vitest-dev/vitest/commit/ed7e3ad5d) - Custom expect messages for `expect.extend` matchers - by [@lzl0304](https://github.com/lzl0304) in [#8520](https://github.com/vitest-dev/vitest/issues/8520) [<samp>(96945)</samp>](https://github.com/vitest-dev/vitest/commit/969456b4a) - Process sourcemaps for stack traces from `globalSetup` files - by [@sheremet-va](https://github.com/sheremet-va) in [#8534](https://github.com/vitest-dev/vitest/issues/8534) [<samp>(8978a)</samp>](https://github.com/vitest-dev/vitest/commit/8978a23b7) - Resolve performance issue when throwing errors with stackTraceLimit = 0 - by [@Copilot](https://github.com/Copilot), **sheremet-va** and [@AriPerkkio](https://github.com/AriPerkkio) in [#8531](https://github.com/vitest-dev/vitest/issues/8531) [<samp>(6d5b5)</samp>](https://github.com/vitest-dev/vitest/commit/6d5b5b1a5) - Avoid recursively applying `$` and `%` formatting to `test.for/each` title - by [@hi-ogawa](https://github.com/hi-ogawa) in [#8557](https://github.com/vitest-dev/vitest/issues/8557) [<samp>(ea6d7)</samp>](https://github.com/vitest-dev/vitest/commit/ea6d7322e) - Replace wildcard exports `"./*"` with specific files in vitest package - by [@hi-ogawa](https://github.com/hi-ogawa) in [#8560](https://github.com/vitest-dev/vitest/issues/8560) [<samp>(ce746)</samp>](https://github.com/vitest-dev/vitest/commit/ce7466408) - Don't publish unused d.ts files - by [@sheremet-va](https://github.com/sheremet-va) in [#8562](https://github.com/vitest-dev/vitest/issues/8562) [<samp>(42dfd)</samp>](https://github.com/vitest-dev/vitest/commit/42dfd1c43) - Remove loupe dependencies from `optimizeDeps.include` for browser mode - by [@jake-danton](https://github.com/jake-danton) in [#8570](https://github.com/vitest-dev/vitest/issues/8570) [<samp>(cdcf7)</samp>](https://github.com/vitest-dev/vitest/commit/cdcf7e854) - Update `engines` field to drop Node 18 support - by [@sheremet-va](https://github.com/sheremet-va) in [#8608](https://github.com/vitest-dev/vitest/issues/8608) [<samp>(9a0bf)</samp>](https://github.com/vitest-dev/vitest/commit/9a0bf2254) - Correctly inherit test options on extended tests - by [@sheremet-va](https://github.com/sheremet-va) in [#8618](https://github.com/vitest-dev/vitest/issues/8618) [<samp>(15c09)</samp>](https://github.com/vitest-dev/vitest/commit/15c091a99) - Update [@types/node](https://github.com/types/node) peer deps - by [@sheremet-va](https://github.com/sheremet-va) [<samp>(ee6b2)</samp>](https://github.com/vitest-dev/vitest/commit/ee6b27b5f) - Re-export CDP Session directly from playwright - by [@mrginglymus](https://github.com/mrginglymus) in [#8702](https://github.com/vitest-dev/vitest/issues/8702) [<samp>(9553a)</samp>](https://github.com/vitest-dev/vitest/commit/9553ab923) - Disable trackUnhandledErrors if inspector is enabled - by [@sheremet-va](https://github.com/sheremet-va) in [#8732](https://github.com/vitest-dev/vitest/issues/8732) [<samp>(acac7)</samp>](https://github.com/vitest-dev/vitest/commit/acac7104d) - `base` option doesn't crash vitest - by [@sheremet-va](https://github.com/sheremet-va) in [#8760](https://github.com/vitest-dev/vitest/issues/8760) [<samp>(9f0ec)</samp>](https://github.com/vitest-dev/vitest/commit/9f0ecccb8) - **browser**: - Run in-source tests only when the file itsels is a test file - by [@sheremet-va](https://github.com/sheremet-va) in [#8204](https://github.com/vitest-dev/vitest/issues/8204) [<samp>(bdd2e)</samp>](https://github.com/vitest-dev/vitest/commit/bdd2e01c3) - `locator.element()` returns `HTMLElement` or `SVGElement` - by [@sheremet-va](https://github.com/sheremet-va) in [#8440](https://github.com/vitest-dev/vitest/issues/8440) [<samp>(c1ac1)</samp>](https://github.com/vitest-dev/vitest/commit/c1ac15c6b) - Don't import from `vite` directly - by [@sheremet-va](https://github.com/sheremet-va) in [#8541](https://github.com/vitest-dev/vitest/issues/8541) [<samp>(d7fca)</samp>](https://github.com/vitest-dev/vitest/commit/d7fca0389) - Update expect.element type to match the implementation - by [@sheremet-va](https://github.com/sheremet-va) in [#8597](https://github.com/vitest-dev/vitest/issues/8597) [<samp>(b2804)</samp>](https://github.com/vitest-dev/vitest/commit/b2804a1f9) - Throw an error if iframe is not accessible anymore - by [@sheremet-va](https://github.com/sheremet-va) in [#8601](https://github.com/vitest-dev/vitest/issues/8601) [<samp>(6acdc)</samp>](https://github.com/vitest-dev/vitest/commit/6acdc3a5e) - Stop creating unnecessary directories when taking screenshots - by [@macarie](https://github.com/macarie) in [#8605](https://github.com/vitest-dev/vitest/issues/8605) [<samp>(b1c8f)</samp>](https://github.com/vitest-dev/vitest/commit/b1c8fdbe9) - Always define commands - by [@sheremet-va](https://github.com/sheremet-va) in [#8626](https://github.com/vitest-dev/vitest/issues/8626) [<samp>(acbe0)</samp>](https://github.com/vitest-dev/vitest/commit/acbe0e973) - Exclude deprecated context import from optimization - by [@sheremet-va](https://github.com/sheremet-va) in [#8658](https://github.com/vitest-dev/vitest/issues/8658) [<samp>(a96ea)</samp>](https://github.com/vitest-dev/vitest/commit/a96ea140e) - Allow importing BrowserCommand if no browser package is installed - by [@sheremet-va](https://github.com/sheremet-va) in [#8666](https://github.com/vitest-dev/vitest/issues/8666) [<samp>(95c36)</samp>](https://github.com/vitest-dev/vitest/commit/95c367f5e) - Define an export for browser/utils - by [@sheremet-va](https://github.com/sheremet-va) in [#8678](https://github.com/vitest-dev/vitest/issues/8678) [<samp>(529ab)</samp>](https://github.com/vitest-dev/vitest/commit/529ab46ac) - Allow service workers to mock the network in chromium without breaking vi.mock - by [@Georgegriff](https://github.com/Georgegriff) and [@sheremet-va](https://github.com/sheremet-va) in [#8668](https://github.com/vitest-dev/vitest/issues/8668) [<samp>(87108)</samp>](https://github.com/vitest-dev/vitest/commit/87108db33) - Support sync `not.toBeInTheDocument()` - by [@sheremet-va](https://github.com/sheremet-va) in [#8751](https://github.com/vitest-dev/vitest/issues/8751) [<samp>(f5d06)</samp>](https://github.com/vitest-dev/vitest/commit/f5d06434f) - **core**: - Fix `objectContaining` expect utility to have more compatibility to jest's one - by [@Shinyaigeek](https://github.com/Shinyaigeek) in [#8241](https://github.com/vitest-dev/vitest/issues/8241) [<samp>(480be)</samp>](https://github.com/vitest-dev/vitest/commit/480be1a78) - **coverage**: - Include files based on `--project` filter - by [@gtbuchanan](https://github.com/gtbuchanan) in [#7885](https://github.com/vitest-dev/vitest/issues/7885) [<samp>(761be)</samp>](https://github.com/vitest-dev/vitest/commit/761beeeea) - Prevent encoding filenames of uncovered files - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8239](https://github.com/vitest-dev/vitest/issues/8239) [<samp>(8a998)</samp>](https://github.com/vitest-dev/vitest/commit/8a9988043) - Handle query param based transforms correctly - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8418](https://github.com/vitest-dev/vitest/issues/8418) [<samp>(a400a)</samp>](https://github.com/vitest-dev/vitest/commit/a400a9d2a) - Enforce order of `vitest:coverage-transform` plugin - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8477](https://github.com/vitest-dev/vitest/issues/8477) [<samp>(ff517)</samp>](https://github.com/vitest-dev/vitest/commit/ff5170cff) - V8 to ignore Vite's generated cjs import helpers - by [@mrginglymus](https://github.com/mrginglymus) and [@AriPerkkio](https://github.com/AriPerkkio) in [#8718](https://github.com/vitest-dev/vitest/issues/8718) [<samp>(35816)</samp>](https://github.com/vitest-dev/vitest/commit/35816fe8d) - Keep only strings in `coverage.exclude` - by [@sheremet-va](https://github.com/sheremet-va) in [#8731](https://github.com/vitest-dev/vitest/issues/8731) [<samp>(c9c30)</samp>](https://github.com/vitest-dev/vitest/commit/c9c303178) - **deps**: - Update all non-major dependencies - by [@sheremet-va](https://github.com/sheremet-va) in [#8235](https://github.com/vitest-dev/vitest/issues/8235) [<samp>(a1e57)</samp>](https://github.com/vitest-dev/vitest/commit/a1e576ae0) - Update all non-major dependencies - in [#8328](https://github.com/vitest-dev/vitest/issues/8328) [<samp>(aa79e)</samp>](https://github.com/vitest-dev/vitest/commit/aa79e2733) - Update all non-major dependencies - in [#8348](https://github.com/vitest-dev/vitest/issues/8348) [<samp>(13f94)</samp>](https://github.com/vitest-dev/vitest/commit/13f946229) - Update all non-major dependencies - by [@sheremet-va](https://github.com/sheremet-va) in [#8382](https://github.com/vitest-dev/vitest/issues/8382) [<samp>(704eb)</samp>](https://github.com/vitest-dev/vitest/commit/704eba24b) - Update all non-major dependencies - in [#8550](https://github.com/vitest-dev/vitest/issues/8550) [<samp>(048f7)</samp>](https://github.com/vitest-dev/vitest/commit/048f7a1ca) - **jsdom**: - Override globals that Fetch API relies on - by [@sheremet-va](https://github.com/sheremet-va) in [#8390](https://github.com/vitest-dev/vitest/issues/8390) [<samp>(05b41)</samp>](https://github.com/vitest-dev/vitest/commit/05b4178e8) - Support AbortSignal API - by [@sheremet-va](https://github.com/sheremet-va) in [#8704](https://github.com/vitest-dev/vitest/issues/8704) [<samp>(f6690)</samp>](https://github.com/vitest-dev/vitest/commit/f6690ed46) - **mocker**: - Fix `regexpHoistable` to allow whitespace before parentheses - by [@cszhjh](https://github.com/cszhjh) in [#8231](https://github.com/vitest-dev/vitest/issues/8231) [<samp>(a0f9a)</samp>](https://github.com/vitest-dev/vitest/commit/a0f9ae3f0) - **module-runner**: - Resolve `resolvedSources` correctly - by [@sheremet-va](https://github.com/sheremet-va) in [#8736](https://github.com/vitest-dev/vitest/issues/8736) [<samp>(8fc52)</samp>](https://github.com/vitest-dev/vitest/commit/8fc52974f) - Support getBuiltins - by [@sheremet-va](https://github.com/sheremet-va) in [#8746](https://github.com/vitest-dev/vitest/issues/8746) [<samp>(87bb8)</samp>](https://github.com/vitest-dev/vitest/commit/87bb8f49c) - **pool**: - Properly reuse the vm pool - by [@sheremet-va](https://github.com/sheremet-va) in [#8758](https://github.com/vitest-dev/vitest/issues/8758) [<samp>(08498)</samp>](https://github.com/vitest-dev/vitest/commit/08498f0e9) - **reporter**: - Invisible CLI menus when `vitest --standalone` - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8248](https://github.com/vitest-dev/vitest/issues/8248) [<samp>(37cc2)</samp>](https://github.com/vitest-dev/vitest/commit/37cc26994) - **rolldown-vite**: - Properly disable minifier in the browser client - by [@sheremet-va](https://github.com/sheremet-va) in [#8306](https://github.com/vitest-dev/vitest/issues/8306) [<samp>(f55bb)</samp>](https://github.com/vitest-dev/vitest/commit/f55bb81e6) - **runner**: - Don't bundle runner with utils - by [@sheremet-va](https://github.com/sheremet-va) in [#8496](https://github.com/vitest-dev/vitest/issues/8496) [<samp>(2b4b0)</samp>](https://github.com/vitest-dev/vitest/commit/2b4b05823) - **spy**: - Fix spyOn types with optional method - by [@sheremet-va](https://github.com/sheremet-va) in [#8499](https://github.com/vitest-dev/vitest/issues/8499) [<samp>(d3afa)</samp>](https://github.com/vitest-dev/vitest/commit/d3afa601a) - Can respy on an exported method - by [@sheremet-va](https://github.com/sheremet-va) in [#8521](https://github.com/vitest-dev/vitest/issues/8521) [<samp>(bf450)</samp>](https://github.com/vitest-dev/vitest/commit/bf450b433) - Don't fail when spying on static getters - by [@sheremet-va](https://github.com/sheremet-va) in [#8589](https://github.com/vitest-dev/vitest/issues/8589) [<samp>(ac1d9)</samp>](https://github.com/vitest-dev/vitest/commit/ac1d92f14) - **types**: - Ensure Chai declaration merge works with TS-Go - by [@LukeAbby](https://github.com/LukeAbby) in [#8188](https://github.com/vitest-dev/vitest/issues/8188) [<samp>(5261d)</samp>](https://github.com/vitest-dev/vitest/commit/5261df0b9) - Allow returning a promise from defineConfig - by [@sheremet-va](https://github.com/sheremet-va) in [#8651](https://github.com/vitest-dev/vitest/issues/8651) [<samp>(c3474)</samp>](https://github.com/vitest-dev/vitest/commit/c347487e6) - **ui**: - Keep the same tab open when clicking on different tests - by [@sheremet-va](https://github.com/sheremet-va) in [#8599](https://github.com/vitest-dev/vitest/issues/8599) [<samp>(3e535)</samp>](https://github.com/vitest-dev/vitest/commit/3e535f78b) - **utils**: - Remove ast export - by [@bluwy](https://github.com/bluwy) in [#8435](https://github.com/vitest-dev/vitest/issues/8435) [<samp>(21622)</samp>](https://github.com/vitest-dev/vitest/commit/21622b5ae) - **vitest**: - Override `config.include` option with `config.browser.instances[].include` option if it is specified - by [@Shinyaigeek](https://github.com/Shinyaigeek) in [#8260](https://github.com/vitest-dev/vitest/issues/8260) [<samp>(010fc)</samp>](https://github.com/vitest-dev/vitest/commit/010fc55b5) - **watch**: - Filename filter runs duplicate tests in workspaces - by [@AriPerkkio](https://github.com/AriPerkkio) in [#8250](https://github.com/vitest-dev/vitest/issues/8250) [<samp>(932d8)</samp>](https://github.com/vitest-dev/vitest/commit/932d837c6) - **wdio**: - Wait for the driver to be properly closed - by [@sheremet-va](https://github.com/sheremet-va) in [#8305](https://github.com/vitest-dev/vitest/issues/8305) [<samp>(c16ab)</samp>](https://github.com/vitest-dev/vitest/commit/c16abe71e) - Properly construct the shadow root selector if there are multiple elements - by [@sheremet-va](https://github.com/sheremet-va) in [#8354](https://github.com/vitest-dev/vitest/issues/8354) [<samp>(28765)</samp>](https://github.com/vitest-dev/vitest/commit/28765b4bb) ##### 🏎 Performance - Avoid spawning extra workers if no tests will run there - by [@sheremet-va](https://github.com/sheremet-va) in [#8446](https://github.com/vitest-dev/vitest/issues/8446) [<samp>(3fb3e)</samp>](https://github.com/vitest-dev/vitest/commit/3fb3e8036) - Don't set `process.title` - by [@sheremet-va](https://github.com/sheremet-va) in [#8453](https://github.com/vitest-dev/vitest/issues/8453) [<samp>(0a766)</samp>](https://github.com/vitest-dev/vitest/commit/0a7666323) - Remove chai as a direct dependency, keep it in `@vitest/expect` - by [@sheremet-va](https://github.com/sheremet-va) in [#8461](https://github.com/vitest-dev/vitest/issues/8461) [<samp>(cc98c)</samp>](https://github.com/vitest-dev/vitest/commit/cc98c611f) - Reduce the amount of dynamic imports - by [@sheremet-va](https://github.com/sheremet-va) in [#8465](https://github.com/vitest-dev/vitest/issues/8465) [<samp>(db6cd)</samp>](https://github.com/vitest-dev/vitest/commit/db6cd73ba) - Use ES2022 language features - by [@TrevorBurnham](https://github.com/TrevorBurnham) in [#8492](https://github.com/vitest-dev/vitest/issues/8492) [<samp>(bb34c)</samp>](https://github.com/vitest-dev/vitest/commit/bb34c64dc) - Delay populating node-globals - by [@sheremet-va](https://github.com/sheremet-va) in [#8506](https://github.com/vitest-dev/vitest/issues/8506) [<samp>(41cbc)</samp>](https://github.com/vitest-dev/vitest/commit/41cbc5328) - Get `workerId` from a global object - by [@sheremet-va](https://github.com/sheremet-va) in [#8507](https://github.com/vitest-dev/vitest/issues/8507) [<samp>(46b13)</samp>](https://github.com/vitest-dev/vitest/commit/46b13f669) - Replace startsWith with strict equality - by [@btea](https://github.com/btea) in [#8546](https://github.com/vitest-dev/vitest/issues/8546) [<samp>(c42e6)</samp>](https://github.com/vitest-dev/vitest/commit/c42e64e62) - Reduce the number of unused imports - by [@sheremet-va](https://github.com/sheremet-va) in [#8508](https://github.com/vitest-dev/vitest/issues/8508) [<samp>(9a79b)</samp>](https://github.com/vitest-dev/vitest/commit/9a79b90c9) - Use experimental `meta.resolve` flag instead of a custom loader - by [@sheremet-va](https://github.com/sheremet-va) in [#8567](https://github.com/vitest-dev/vitest/issues/8567) [<samp>(2e063)</samp>](https://github.com/vitest-dev/vitest/commit/2e0630b76) - Create only one fetcher per project - by [@sheremet-va](https://github.com/sheremet-va) in [#8762](https://github.com/vitest-dev/vitest/issues/8762) [<samp>(8e15b)</samp>](https://github.com/vitest-dev/vitest/commit/8e15bc8f9) - **pool**: Resolve all environments first - by [@sheremet-va](https://github.com/sheremet-va) in [#8759](https://github.com/vitest-dev/vitest/issues/8759) [<samp>(d3ef4)</samp>](https://github.com/vitest-dev/vitest/commit/d3ef4f29c) ##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v3.2.4...v4.0.0) </details> --- ### Configuration 📅 **Schedule**: (UTC) - 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chore(deps): update dependency vitest to v4 [security]

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chore(deps): update dependency vitest to v4 [security] #571

Vitest: Path Traversal / Arbitrary File Read via @​vitest/mocker Redirect Mock

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Vitest: Path Traversal / Arbitrary File Read via @vitest/mocker Redirect Mock