CHANGELOG.md

main

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Features

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• [@jest/core] Instrument significant lifecycle events with performance.mark() (#13859) ​

Fixes

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• [expect, @jest/expect] Provide type of actual as a generic argument to Matchers to allow better-typed extensions (#13848)
• [jest-circus] Added explicit mention of test failing because done() is not being called in error message (#13847)
• [jest-transform] Downgrade write-file-atomic to v4 (#13853)
• [jest-worker] Ignore IPC messages not intended for Jest (#13543) ​

Chore & Maintenance

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• [*] make sure to exclude .eslintcache from published module (#13832)
• [docs] Cleanup incorrect links in CHANGELOG.md (#13857) ​

Performance

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29.4.1

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Features

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• [expect, jest-circus, @jest/types] Implement numPassingAsserts of testResults to track the number of passing asserts in a test (#13795)
• [jest-core] Add newlines to JSON output (#13817)
• [@jest/reporters] Automatic log folding in GitHub Actions Reporter (#13626) ​

Fixes

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• [@jest/expect-utils] toMatchObject diffs should include Symbol properties (#13810)
• [jest-runtime] Handle missing replaceProperty (#13823)
• [@jest/types] Add partial support for done callbacks in typings of each (#13756) ​

29.4.0