v3.0.0-beta.3

   🚀 Features

• Support Vite v6 in mocker package  -  by @cexbrayat in #7058 (96f47)
• Allow multi-browser configuration  -  by @sheremet-va in #6975 (78b62)
• coverage: thresholds to support maximum uncovered items  -  by @jonahkagan in #7061 (bde98)
• expect: Add toBeOneOf matcher  -  by @zirkelc and @hi-ogawa in #6974 (3d742)
• runner: Add "queued" state  -  by @sheremet-va and @AriPerkkio in #6931 (5f8d2)

   🐞 Bug Fixes

• Don't use dim color for passed tests  -  by @sheremet-va in #7059 (8a6f5)
• benchmark: Disable type testing while benchmarking  -  by @AriPerkkio in #7068 (4e603)
• deps: Update all non-major dependencies  -  in #7085 (8cc92)

    View changes on GitHub

v3.0.0-beta.2

   🚨 Breaking Changes

• expect: Check more properties for error equality  -  by @hi-ogawa and @sheremet-va in #5876 (10023)
• spy: SpyOn reuses mock if method is already spyed on  -  by @sheremet-va and @hi-ogawa in #6464 (b3e43)

   🚀 Features

• Expose versions from vitest/node entry point and statically on Vitest  -  by @sheremet-va in #7029 (be8d4)
• diff.printBasicPrototype: false by default  -  by @hi-ogawa in #7043 (2b5c5)
• Prepare the Vitest API to be stable  -  by @sheremet-va in #6962 (9a1b5)
• cli: Support location filters for suites  -  by @mzhubail in #7048 (751e2)
• expect: Add toSatisfy asymmetric matcher  -  by @hi-ogawa in #7022 (f691a)
• ui: Make clicking on a test in the UI open the report section and scroll to the test failure if applicable  -  by @jacoberdman2147 in #6900 (1bf27)

   🐞 Bug Fixes

• Persist cli filters as watch mode file filter  -  by @hi-ogawa in #6955 (cc703)
• browser: Fix user event state on preview provider  -  by @hi-ogawa in #7041 (8e944)
• coverage: Correct coverage when isolate: false is used  -  by @AriPerkkio in #6957 (426ce)
• runner: Long synchronous tasks does not time out  -  by @ferdodo and @sheremet-va in #2920 and #6944 (2fb58)

    View changes on GitHub

v3.0.0-beta.1

We decided to skip Vitest 2.2 and release Vitest 3 with support for Vite 6 instead. There will be no more Vitest 2 versions. Vitest 3 is the first version that supports Vite 6 (excluding 2.1.6). We aim to have a stable release in January.

Vitest 3 is our first step to standardising the public Node.js API. We plan to remove the experimental tag from the current APIs in Vitest 3.1 - the API will follow semver after that.

   🚨 Breaking Changes

• spy.mockReset changes  -  by @Lordfirespeed in #6426 (db7a8)
• Pass down context to test hooks  -  by @sheremet-va in #7034 (82c2e)
• Support Vite 6  -  by @sheremet-va in #7026 (7abe8)
• runner: Support describe(..., { shuffle: boolean }) and inherit from parent suite  -  by @hi-ogawa in #6670 (aa1da)
• snapshot: Reset snapshot state for retry and repeats  -  by @hi-ogawa in #6817 (e8ce9)
• vitest: Don't expose default toFake config  -  by @sheremet-va in #6288 (e3144)

   🚀 Features

• Support inline diff options and support printBasicPrototype  -  by @hi-ogawa, @sheremet-va and Michał Grzegorzewski in #6740 (39186)
• Allow a custom note when calling ctx.skip() dynamically  -  by @sheremet-va in #6805 (697c3)
• Allow inline workspace configuration  -  by @sheremet-va in #6923 (562e1)
• Provide the current project to the global setup  -  by @sheremet-va in #6942 (a5bbc)
• Print project name as a label  -  by @sheremet-va in #6925 (a3bef)
• Print a deprecation warning if suite or test uses object as the third argument  -  by @sheremet-va in #7031 (407f1)
• browser:
  • Support actionTimeout as playwright provider options  -  by @hi-ogawa in #6984 (e2c29)
• cli:
  • Support excluding projects with --project=!pattern  -  by @haines in #6924 (ebfe9)
  • Support specifying a line number when filtering tests  -  by @mzhubail and @sheremet-va in #6411 (4d94b)
• expect:
  • Add toHaveBeenCalledExactlyOnceWith expect matcher  -  by @jacoberdman2147 and @sheremet-va in #6894 (ff662)
  • Add toHaveBeenCalledAfter and toHaveBeenCalledBefore utility  -  by @Barbapapazes and @sheremet-va in #6056 (85e6f)
• reporter:
  • Add support for function type to classname option in the junit reporter  -  by @jpleclerc, Jean-Philippe Leclerc and @hi-ogawa in #6839 (dc238)
• reporters:
  • summary option for verbose and default reporters  -  by @AriPerkkio in #6893 (511b7)
• runner:
  • Test context can inject values from the config's provide  -  by @sheremet-va in #6813 (85c64)
• snapshot:
  • Provide config to resolveSnapshotPath  -  by @hi-ogawa in #6800 (746d8)
• ui:
  • Allow run individual tests/suites from the UI  -  by @userquin in #6641 (d9cc8)
• vitest:
  • Include coverageMap in json report  -  by @sheremet-va in #6606 (9c8f7)
  • Add onTestsRerun method to global setup context  -  by @sheremet-va in #6803 (e26e0)

   🐞 Bug Fixes

• Misc fix for vite 6 ecosystem ci  -  by @hi-ogawa in #6867 (80f8b)
• Respect cacheDir when optimizer is enabled  -  by @hi-ogawa in #6910 (0b08b)
• Reset runningPromise after finally in case there is an error to avoid it getting stuck  -  by @sheremet-va in #6951 (02194)
• Support Node 21  -  by @sheremet-va (92f7a)
• Don't use Custom internally  -  by @sheremet-va (46fc5)
• browser:
  • Improve source maps when vi.mock is present  -  by @sheremet-va in #6810 (8d179)
  • Explain TypeScript support in docs and add asymmetric matchers to types  -  by @sheremet-va in #6934 (ac1a7)
  • Fix matchers.d.ts  -  by @hi-ogawa in #6995 (a485b)
• coverage:
  • Exclude browser mode iframe results  -  by @AriPerkkio in #6905 (e04a1)
• junit:
  • Fix testsuites time to be sum of all testsuite items  -  by @saitonakamura in #6985 (ca37a)
• pretty-format:
  • Support react 19  -  by @hi-ogawa in #6909 (bd29b)
• reporters:
  • Write buffered stdout/stderr on process exit  -  by @AriPerkkio in #6932 (80cde)
  • Rewrite dot reporter without log-update  -  by @AriPerkkio in #6943 (be969)
  • Check --hideSkippedTests in base reporter  -  by @AriPerkkio in #6988 (721a5)
  • Show retry and repeats counts  -  by @AriPerkkio and @hi-ogawa in #7004 (3496a)
• typecheck:
  • Fix typecheck collect on Vite 6  -  by @hi-ogawa in #6972 (7b35d)
• types:
  • Make parameters non-nullable for Playwright options  -  by @apple-yagi in #6989 (fe2a1)
• vite-node:
  • Fix error stack on Windows  -  by @hi-ogawa in #6786 (bf7b3)

    View changes on GitHub

v2.1.8

   🐞 Bug Fixes

• Support Node 21  -  by @sheremet-va (92f7a)

    View changes on GitHub

v2.1.7

   🐞 Bug Fixes

• Revert support for Vite 6  -  by @sheremet-va (fbe5c)
  • This introduced some breaking changes (#6992). We will enable support for it later. In the meantime, you can still use pnpm.overrides or yarn resolutions to override the vite version in the vitest package - the APIs are compatible.

    View changes on GitHub

v2.1.6

🚀 Features

• Support Vite 6

    View changes on GitHub

v2.2.0-beta.2

   🚀 Features

• reporter: Add support for function type to classname option in the junit reporter  -  by @jpleclerc, Jean-Philippe Leclerc and @hi-ogawa in #6839 (dc238)
• reporters: summary option for verbose and default reporters  -  by @AriPerkkio in #6893 (511b7)
• ui: Allow run individual tests/suites from the UI  -  by @userquin in #6641 (d9cc8)

   🐞 Bug Fixes

• Misc fix for vite 6 ecosystem ci  -  by @hi-ogawa in #6867 (80f8b)
• Respect cacheDir when optimizer is enabled  -  by @hi-ogawa in #6910 (0b08b)
• coverage: Exclude browser mode iframe results  -  by @AriPerkkio in #6905 (e04a1)
• pretty-format: Support react 19  -  by @hi-ogawa in #6909 (bd29b)

    View changes on GitHub

v2.2.0-beta.1

   🚀 Features

• Support inline diff options and support printBasicPrototype  -  by @hi-ogawa, @sheremet-va and Michał Grzegorzewski in #6740 (39186)
• Allow a custom note when calling ctx.skip() dynamically  -  by @sheremet-va in #6805 (697c3)
• expect:
  • Add toHaveBeenCalledExactlyOnceWith expect matcher  -  by @jacoberdman2147 and @sheremet-va in #6894 (ff662)
  • Add toHaveBeenCalledAfter and toHaveBeenCalledBefore utility  -  by @Barbapapazes and @sheremet-va in #6056 (85e6f)
• runner:
  • Test context can inject values from the config's provide  -  by @sheremet-va in #6813 (85c64)
• snapshot:
  • Provide config to resolveSnapshotPath  -  by @hi-ogawa in #6800 (746d8)
• vitest:
  • Include coverageMap in json report  -  by @sheremet-va in #6606 (9c8f7)
  • Add onTestsRerun method to global setup context  -  by @sheremet-va in #6803 (e26e0)

   🐞 Bug Fixes

• browser: Improve source maps when vi.mock is present  -  by @sheremet-va in #6810 (8d179)

    View changes on GitHub

v2.1.5

   🐞 Bug Fixes

• dangerouslyIgnoreUnhandledErrors without base reporter  -  by @AriPerkkio in #6808 (0bf0a)
• Capture unhandledRejection even when base reporter is not used  -  by @AriPerkkio in #6812 (8878b)
• Don't change the working directory when loading workspace projects  -  by @sheremet-va in #6811 (f0aea)
• Remove sequence.concurrent from the RuntimeConfig type  -  by @sheremet-va in #6880 (6af73)
• Stop the runner before restarting, restart on workspace config change  -  by @sheremet-va in #6859 (b01df)
• Don't rerun on Esc or Ctrl-C during watch filter  -  by @hi-ogawa in #6895 (98f76)
• Print ssrTransform error  -  by @hi-ogawa in #6885 (4c96c)
• Throw an error and a warning if .poll, .element, .rejects/.resolves, and locator.* weren't awaited  -  by @sheremet-va in #6877 (93b67)
• browser:
  • Don't process the default css styles  -  by @sheremet-va in #6861 (0d67f)
  • Support non US key input  -  by @hi-ogawa in #6873 (5969d)
  • Stop the browser rpc when the pool is closed  -  by @sheremet-va in #6858 (9a0c9)
  • Init browsers eagerly when tests are running  -  by @sheremet-va in #6876 (417bd)
• coverage:
  • Report uncovered files when re-run by enter or 'a'  -  by @AriPerkkio in #6848 (487c8)
• ui:
  • Remove crossorigin attributes for same origin assets  -  by @hi-ogawa in #6883 (6e793)
• vite-node:
  • Improve esm check to decide external  -  by @hi-ogawa in #6816 (7e1fa)
  • Top-level throw in module is not reported properly  -  by @vanaigr and @hi-ogawa in #6840 (cf0cb)
• vitest:
  • Use fetch() implementation from happy-dom  -  by @capricorn86 in #6879 (3c56f)

   🏎 Performance

• Limit workspace project concurrency to available cores  -  by @sheremet-va in #6869 (f4c04)

    View changes on GitHub

v2.1.4

   🚀 Features

This patch release includes a non-breaking feature for the experimental Browser Mode that doesn't follow SemVer. If you want to avoid picking up releases like this, make sure to pin the Vitest version in your package.json. See npm's documentation about semver for more information.

• browser: Allow custom HTML path, respect plugins transformIndexHtml  -  by @sheremet-va in #6725 (16902)

   🐞 Bug Fixes

• windows:
  • Don't normalize drive case letter in root  -  by @sheremet-va in #6792 (b28cd)
• browser:
  • Fix default browser port  -  by @hi-ogawa in #6700 (9c518)
  • Optimize expect-type  -  by @sheremet-va in #6713 (07918)
  • Don't polyfill process.env  -  by @sheremet-va in #6718 (da6d2)
  • Increment browser port automatically if there are several projects with browser.enabled  -  by @sheremet-va in #6717 (a9397)
  • Cleanup keyboard state  -  by @hi-ogawa in #6731 (19278)
  • Don't add v= queries to setup files imports  -  by @sheremet-va in #6759 (b8258)
  • User event cleanup on retry  -  by @hi-ogawa in #6764 (bdd15)
  • Ignore non mocked msw requests  -  by @sheremet-va in #6770 (9d9ba)
  • Initiate MSW in the same frame as tests  -  by @sheremet-va in #6772 (2444f)
• deps:
  • Update dependency sirv to v3  -  in #6701 (fde5d)
• expect:
  • Correct behavior of toThrowError with empty string parameter  -  by @shulaoda in #6710 (a6129)
• mocker:
  • Remove spy from peer dependencies  -  by @sheremet-va in #6777 (3a8b5)
• vitest:
  • Clarify slowTestThreshold, print slow tests in non-TTY mode  -  by @sheremet-va in #6715 (2e6aa)
  • Print warnings form Vite plugins  -  by @sheremet-va in #6724 (121b1)
  • Don't fail if the working directory starts with a lowercase drive letter  -  by @sheremet-va in #6779 (df6d7)
  • Silence import analysis warning  -  by @hi-ogawa in #6785 (39041)
• vitest,runner:
  • Simplify test.extend type exports  -  by @hi-ogawa in #6707 (e5c38)

   🏎 Performance

• Use hash to replace createHash  -  by @btea in #6703 (5d07b)

    View changes on GitHub