Packages

jest-util

30.5.1 · 1 Sep 2026MIT156.2M / weekRepositoryHomepagenpmAtom feed

Upgrading jest-util From 30.4.0 to 30.5.1

3 releases in betweenevery note read

Reading releases, release notes and advisories…

  1. 30.4.0yours
  2. 30.4.1
  3. 30.5.0breaking
  4. 30.5.1target
2
changes to make
0
advisories fixed
36
new
92
fixes

Before you upgrade

Tick each one off as you go
  • breaking30.5.0
  • deprecated30.5.0

Release by release

  1. 30.5.1

    1 Sep 20265 fixes
    • fixed

      jest-config: Don't warn about global-only options in the config that supplies the global config - the root config a project resolves to, or the first entry of --projects when no root config is passed

    • fixed

      jest-config, jest-types: Stop accepting reporters, coverageReporters, workerIdleMemoryLimit, cwd and runnerOptions in a project config - they were silently ignored, and now warn like the other global-only options

    • fixed

      jest-config, jest-validate: Warn about maxWorkers and coverageThreshold in a project config instead of dropping them without a word

    • fixed

      jest-resolve: Match moduleNameMapper patterns against the specifier as written again (reverting #16390)

    • fixed

      jest-runtime: Resolve package imports specifiers like #dep under ESM again

  2. 30.5.0

    Migration needed28 Aug 202635 new · 86 fixes
    • breaking

      jest-haste-map: Match watched files on a full extension, so moduleFileExtensions: ['js'] no longer accepts foo.mjs

    • deprecated

      @jest/source-map: Deprecate getCallsite in favour of SourceMapSupport#getCallsite

    • new

      babel-plugin-istanbul is updated to v8

    • new

      glob is updated to v13

  3. 30.4.1

    8 May 20261 new · 1 fix
    • new

      [jest-config, jest-core, jest-runner, jest-schemas, jest-types] Allow custom runner configuration options via tuple format ['runner-path', {options}]

    • fixed

      jest-runtime: Align CJS-from-ESM default export with Node: module.exports is always the ESM default, __esModule unwrapping is no longer applied

17 internal lines (docs, tests, tooling) left out.