@jest/core
30.5.2 · 18 Sep 2026MIT60.2M / weekRepositoryHomepagenpmAtom feed
Upgrading @jest/core From 24.6.0 to 24.9.0
4 releases in betweenevery note read
- 1
- change to make
- 0
- advisories fixed
- 41
- new
- 26
- fixes
Before you upgrade
Tick each one off as you go- breaking24.7.0
Release by release
- new
expect: Highlight substring differences when matcher fails, part 1
- new
expect: Highlight substring differences when matcher fails, part 2
- new
expect: Improve report when mock-spy matcher fails, part 1
- new
expect: Improve report when mock-spy matcher fails, part 2
- new
- new
jest-circus: Bind to Circus events via an optional event handler on any custom env
- new
expect: Improve report when matcher fails, part 15
- new
jest-cli: Update
--forceExitand "did not exit for one second" message colors - new
expect: Improve report when matcher fails, part 16
- new
- fixed
@jest/config: Normalize
testSequencerto its absolute path - fixed
@jest/console: Print to stderr when calling
console.error,console.warnorconsole.assertusing thejest-runtimeCLI
- fixed
- breaking
expect: Remove repetition of matcherName and options in matchers
- new
@jest/core, @jest/test-sequencer: Move
testSequencerto individual package@jest/test-sequencer - new
@jest/core, jest-cli, jest-config: Add option
testSequencerallow user use custom sequencer. - new
expect: Add negative equality tests for iterables
- fixed
jest-haste-map: Resolve fs watcher EMFILE error
- breaking
25 internal lines (docs, tests, tooling) left out.