npx @buildinternet/releases get vitestvitest list now parses files statically by default, replacing the previous behavior that relied on running the test files. Also promotes clearCache out of experimental, adds a link to open Playwright traces in the UI, and includes several bug fixes.
parseSpecifications is no longer experimental. Coverage now uses @vitest/istanbuljs packages, and UI features include source-location highlighting and keyboard navigation for trace steps. Several bug fixes roll in across browser, coverage, snapshot, and worker handling.
Revived the global concurrency limit for test lifecycle in a backport to v4. Also backported fixes that encode iframeId in tester iframe URLs, trigger playwright/chromium gc on low disk availability, and restrict redirect mocks to the fs allowlist.
Browser tests now fail instead of hanging when the browser stops responding, and the GitHub Actions reporter supports a custom summary title and displays test names. Multiple fixes across browser, pool, and UI, including requiring auth for coverage report requests and preserving the root during config resolution.
Tests now fail when an asynchronous assertion is not awaited, inline projects extend the root config by default, and nested projects are now supported. Also enables Temporal mocking without fake timers, uses > as separator in -t test filtering, shares the Vite server between inline projects, and preserves class mock prototype methods on instances.
Config resolution is now separated from server creation, a breaking change for programmatic usage. New features include a pluggable benchmark provider API, toggable injectCjsGlobals option, and performance improvements through warm modules, Node compile cache, and bundled dependencies.
Diagnostic entries are now tagged with source="Vitest" instead of the default, making them identifiable in the Problems panel and other tooling.
importOriginal with optimizer and query import [backport to v4] - by Hiroshi Ogawa, David Harris, Codexand Vladimir in https://github.com/vitest-dev/vitest/issues/10546…