@vitest/spy

Add data to the import.meta.hot stub

Keep vite default fs.deny with api token file

Handle quoted file names in --changed

Set skip in skipIf, ignore undefined options

experimental: Tag cache directories with CACHEDIR.TAG

experimental: Support test.ui.theme option

experimental: Highlight selector multiple matches in trace view

experimental: Print how many tests were affected and a total when running --changed

Isolate result.status between repeats runs

Don't print an interceptor warning in browser mode

Don't retry when test.fails expectedly failed

Scope cache key generators to projects

Bind process in case global is overwritten

detect-async-leaks: Ignore process.stdio handles

expect: Fix toMatchObject with asymmetric matchers

jsdom: Fix Request with Blob body on jsdom 28+

ui: Move trace attempts selector to viewer header

ui: Add focused trace view layout mode

Exit 1 when vitest list fails collection

Keep parse error details in static collection

Add createReport and .vitest report directory convention

Expose default reporters through configDefaults.reporters

Support merge reports for non-sharded multi-environment runs (take 2)

Add logger.formatError

mocker: Harden manual and redirect mocks [backport to v4]

Revive global concurrency limit for test lifecycle [backport to v4]

browser: Encode iframeId in tester iframe URL [backport to v4]

browser: Trigger playwright/chromium gc on lower disk availability [backport to v4]

mocker: Restrict redirect mocks to the fs allowlist [backport to v4]