4.1.5
🚀 Experimental Features
- coverage: Istanbul to support
instrumenteroption - by @BartWaardenburg and @AriPerkkio in https://github.com/vitest-dev/vitest/issues/10119 (0e0ff)
🐞 Bug Fixes
- --project negation excludes browser instances - by @felamaslen in https://github.com/vitest-dev/vitest/issues/10131 (9423d)
- Project color label on html reporter - by @hi-ogawa in https://github.com/vitest-dev/vitest/issues/10142 (596f7)
- Fix
vi.defineHelpercalled as object method - by @hi-ogawa in https://github.com/vitest-dev/vitest/issues/10163 (122c2) - Alias
agentreporter tominimal- by @sheremet-va in https://github.com/vitest-dev/vitest/issues/10157 (663b9) - Respect diff config options in soft assertions - by @Copilot, sheremet-va and @sheremet-va in https://github.com/vitest-dev/vitest/issues/8696 (9787d)
- Respect diff config options in soft assertions " - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/8696 (7dc6d)
- ast-collect: Recognize _vi_import prefix in static test discovery - by @Yejneshwar in https://github.com/vitest-dev/vitest/issues/10129 (32546)
- 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 (14133)
- snapshot: Increase default snapshot max output length - by @hi-ogawa and Codex in https://github.com/vitest-dev/vitest/issues/10150 (21e66)
- ui: Fix jsx/tsx syntax highlight - by @hi-ogawa in https://github.com/vitest-dev/vitest/issues/10152 (f1b1f)
- 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 (7ad7d)
- api: Make test-specification options writable - by @sheremet-va in https://github.com/vitest-dev/vitest/issues/10154 (6abd5)