v4.0.0-beta.11

   🚨 Breaking Changes

• 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)
• 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)

   🚀 Features

• Clickable dashboard numbers  -  by @shairez in #7406 (2344c)
• Display test "path" when filtering  -  by @userquin in #8547 (2e491)

   🐞 Bug Fixes

• 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)
• browser: Don't import from vite directly  -  by @sheremet-va in #8541 (d7fca)
• deps: Update all non-major dependencies  -  in #8550 (048f7)
• spy: Can respy on an exported method  -  by @sheremet-va in #8521 (bf450)

   🏎 Performance

• Replace startsWith with strict equality  -  by @btea in #8546 (c42e6)
• Reduce the number of unused imports  -  by @sheremet-va in #8508 (9a79b)

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v4.0.0-beta.10

   🚨 Breaking Changes

• browser: Require a provider factory instead of a string  -  by @sheremet-va in #8445 (606cb)

   🚀 Features

• api:
  • Add relativeModuleId to TestModule  -  by @sheremet-va in #8505 (3be09)
• browser:
  • 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)
• coverage:
  • autoUpdate to support percentage formatting  -  by @Battjmo and @AriPerkkio in #8456 (99e01)

   🐞 Bug Fixes

• 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)
• deps: Update all non-major dependencies  -  by @sheremet-va in #8382 (704eb)
• 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)

   🏎 Performance

• 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)
• Update tinypool to v2.0.0  -  by @AriPerkkio in #8513 (a8c7f)

    View changes on GitHub

v4.0.0-beta.9

   🚨 Breaking Changes

• Remove minWorkers and set it automatically to 0 in non watch mode  -  by @sheremet-va in #8454 (2c2d1)

   🚀 Features

• api: Add getGlobalTestNamePattern method  -  by @sheremet-va in #8438 (bdb70)

   🐞 Bug Fixes

• browser:
  • locator.element() returns HTMLElement or SVGElement  -  by @sheremet-va in #8440 (c1ac1)
• coverage:
  • Handle query param based transforms correctly  -  by @AriPerkkio in #8418 (a400a)
  • Enforce order of vitest:coverage-transform plugin  -  by @AriPerkkio in #8477 (ff517)
• utils:
  • Remove ast export  -  by @bluwy in #8435 (21622)

   🏎 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)

    View changes on GitHub

v4.0.0-beta.8

   🚨 Breaking Changes

• Remove deprecated APIs  -  by @sheremet-va in #8428 (a1cb9)

   🚀 Features

• api: Add enableCoverage and disableCoverage methods  -  by @sheremet-va and @AriPerkkio in #8412 (61eb7)

    View changes on GitHub

v4.0.0-beta.7

   🚀 Features

• api:
  • Expose experimental_parseSpecifications  -  by @sheremet-va in #8408 (fdeb2)
  • Expose Vitest watcher  -  by @sheremet-va in #8413 (aaa6e)
• browser:
  • Add trackUnhandledErrors option  -  by @sheremet-va in #8386 (c0ec0)

   🐞 Bug Fixes

• Make sure test errors always have stacks property in Node.js context  -  by @sheremet-va in #8392 (b825e)
• jsdom: Override globals that Fetch API relies on  -  by @sheremet-va in #8390 (05b41)

    View changes on GitHub

v4.0.0-beta.6

   🚨 Breaking Changes

• Rewrite spying implementation to make mocking more intuitive  -  by @sheremet-va in #8363 (9e412)
• reporter: Remove deprecated APIs  -  by @AriPerkkio and @sheremet-va in #8223 (149f8)

   🐞 Bug Fixes

• Screenshot masks with Playwright provider  -  by @macarie in #8357 (459ef)
• Configure oxc instead of esbuild on rolldown-vite  -  by @hi-ogawa in #8378 (e922e)
• deps: Update all non-major dependencies  -  in #8348 (13f94)
• vitest: Override config.include option with config.browser.instances[].include option if it is specified  -  by @Shinyaigeek in #8260 (010fc)

    View changes on GitHub

v4.0.0-beta.5

   🚨 Breaking Changes

• Use module-runner instead of vite-node  -  by @sheremet-va and @AriPerkkio in #8208 (9be01)
• runner: Set mode to todo if no function is passed down to test or describe  -  by @sheremet-va in #8346 (1a81c)

   🐞 Bug Fixes

• Invalidate modules in all module graphs when the file is changed  -  by @sheremet-va in #8352 (94ab3)
• wdio: Properly construct the shadow root selector if there are multiple elements  -  by @sheremet-va in #8354 (28765)

    View changes on GitHub

v4.0.0-beta.4

   🚀 Features

• browser:
  • Add qwik to the vitest init cli command  -  by @thejackshelton in #8330 (1638b)
  • Introduce toMatchScreenshot for Visual Regression Testing  -  by @macarie in #8041 (d45f9)

   🐞 Bug Fixes

• 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)
• deps: Update all non-major dependencies  -  in #8328 (aa79e)
• wdio: Wait for the driver to be properly closed  -  by @sheremet-va in #8305 (c16ab)

    View changes on GitHub

v4.0.0-beta.3

   🚨 Breaking Changes

• 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)

   🚀 Features

• Add spy option to vi.mockObject  -  by @rChaoz in #8285 (81d76)
• browser: Support toBeInViewport utility method to assert element is in viewport or not  -  by @Shinyaigeek in #8234 (ceed5)
• 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

• 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)
• 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)
• deps:
  • Update all non-major dependencies  -  by @sheremet-va in #8235 (a1e57)
• mocker:
  • Fix regexpHoistable to allow whitespace before parentheses  -  by @cszhjh in #8231 (a0f9a)
• 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)
• watch:
  • Filename filter runs duplicate tests in workspaces  -  by @AriPerkkio in #8250 (932d8)

    View changes on GitHub

v4.0.0-beta.2

   🚨 Breaking Changes

• 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)
• 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

• Add onUnhandledError callback  -  by @sheremet-va in #8162 (924cb)

   🐞 Bug Fixes

• Allow overriding globals in types  -  by @sheremet-va in #8215 (2248b)
• browser: Run in-source tests only when the file itsels is a test file  -  by @sheremet-va in #8204 (bdd2e)

    View changes on GitHub