Vitest

   🐞 Bug Fixes

• runner: Limit concurrency per task branch in addition to per leaf callbacks (backport)  -  by @hi-ogawa in https://github.com/vitest-dev/vitest/issues/10384 <samp>(4f0f2)</samp>

    View changes on GitHub

   🐞 Bug Fixes

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

   🏎 Performance

• Stringify diff objects only once  -  by @sheremet-va in https://github.com/vitest-dev/vitest/issues/10276 <samp>(9f7b1)</samp>

    View changes on GitHub

   🐞 Bug Fixes

• Hide logs if silent is configured  -  by @sheremet-va in https://github.com/vitest-dev/vscode/issues/782 <samp>(01987)</samp>

    View changes on GitHub

   🐞 Bug Fixes

• Expand VS Code predefined variables in all path-valued settings  -  by @Copilot and sheremet-va in https://github.com/vitest-dev/vscode/issues/779 <samp>(71cf6)</samp>

    View changes on GitHub

   🚀 Experimental Features

• coverage: Istanbul to support instrumenter option  -  by @BartWaardenburg and @AriPerkkio in https://github.com/vitest-dev/vitest/issues/10119 <samp>(0e0ff)</samp>

   🐞 Bug Fixes

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

    View changes on GitHub

   🐞 Bug Fixes

• Only show the copy button if current file is a test  -  by @sheremet-va <samp>(edd44)</samp>
• Don't filter tests when running in a folder  -  by @sheremet-va in https://github.com/vitest-dev/vscode/issues/777 <samp>(09647)</samp>

    View changes on GitHub

   🚀 Experimental Features

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

   🐞 Bug Fixes

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

    View changes on GitHub

   🚀 Experimental Features

• Add experimental.preParse flag  -  by @sheremet-va in https://github.com/vitest-dev/vitest/issues/10070 <samp>(78273)</samp>
• Support browser.locators.exact option  -  by @sheremet-va in https://github.com/vitest-dev/vitest/issues/10013 <samp>(48799)</samp>
• Add TestAttachment.bodyEncoding  -  by @hi-ogawa in https://github.com/vitest-dev/vitest/issues/9969 <samp>(89ca0)</samp>
• Support custom snapshot matcher  -  by @hi-ogawa, Claude Sonnet 4.6 and Codex in https://github.com/vitest-dev/vitest/issues/9973 <samp>(59b0e)</samp>

   🐞 Bug Fixes

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

    View changes on GitHub

   🐞 Bug Fixes

• Support coverage preview in Vitest 3  -  by @sheremet-va in https://github.com/vitest-dev/vscode/issues/771 <samp>(a0fe0)</samp>

    View changes on GitHub

   🚀 Features

• snapshot: Add document symbols and folding support  -  by @Gehbt in https://github.com/vitest-dev/vscode/issues/764 <samp>(a1aaa)</samp>

   🐞 Bug Fixes

• Scope logs to test like before 1.40  -  by @sheremet-va in https://github.com/vitest-dev/vscode/issues/768 <samp>(c6ab4)</samp>
• Replace get-port with listen(0) to avoid EADDRINUSE under WSL2 mirrored networking  -  by @D1g1talEntr0py, Copilot and @sheremet-va in https://github.com/vitest-dev/vscode/issues/767 <samp>(5425e)</samp>

    View changes on GitHub

This release bumps Vitest's flatted version and removes version pinning to resolve flatted's CVE related issues (https://github.com/vitest-dev/vitest/issues/9975).

   🐞 Bug Fixes

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

    View changes on GitHub

   🚀 Features

• experimental:
  • Expose matchesTags to test if the current filter matches tags  -  by @sheremet-va in https://github.com/vitest-dev/vitest/issues/9913 <samp>(eec53)</samp>
  • Introduce experimental.vcsProvider  -  by @sheremet-va in https://github.com/vitest-dev/vitest/issues/9928 <samp>(56115)</samp>

   🐞 Bug Fixes

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

    View changes on GitHub

   🐞 Bug Fixes

• Correctly identify concurrent test during static analysis in older Vitest versions  -  by @sheremet-va in https://github.com/vitest-dev/vscode/issues/753 <samp>(e8b27)</samp>
• Reduce the padding in inlined console logs  -  by @sheremet-va <samp>(f329e)</samp>
• Log correct name when running in vite-plus  -  by @sheremet-va in https://github.com/vitest-dev/vscode/issues/760 <samp>(139dd)</samp>
• collect: Don't treat extra props on test return as tests  -  by @sheremet-va <samp>(a2801)</samp>

    View changes on GitHub

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

   🐞 Bug Fixes

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

   🏎 Performance

• pretty-format: Combine DOMElement plugins  -  by @sheremet-va in https://github.com/vitest-dev/vitest/issues/9581 <samp>(da85a)</samp>

    View changes on GitHub