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Avg Release Cycle
9 days
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Changelog History
Page 8

  • v26.0.0-alpha.2

    May 04, 2020

  • v26.0.0-alpha.1

    May 03, 2020

  • v26.0.0-alpha.0

    May 02, 2020

  • v25.5.4 Changes

    May 02, 2020

    🛠 Fixes

    • [jest-jasmine2] Don't run beforeAll / afterAll in skipped describe blocks (#9931)

    🚧 Chore & Maintenance

    • [jest-runtime] Do not warn when mutating require.cache (#9946)

  • v25.5.3 Changes

    April 30, 2020

    🚧 Chore & Maintenance

    • [jest-circus] Fix memory leak when running in band (#9934)

  • v25.5.2 Changes

    April 29, 2020

    🛠 Fixes

    • [jest-globals] Export globals as values, not types (#9925)

  • v25.5.1 Changes

    April 29, 2020

    🛠 Fixes

    • [jest-haste-map] Add missing @types/graceful-fs dependency (#9913)
    • 👷 [jest-runner] Correctly serialize Set passed to worker (#9915)
    • [jest-runtime] Vary ESM cache by query (#9914)

  • v25.5.0 Changes

    April 28, 2020

    🔋 Features

    • 📦 [@jest/globals] New package so Jest's globals can be explicitly imported (#9801)
    • ✅ [jest-core] Show coverage of sources related to tests in changed files (#9769)
    • [jest-runtime] Populate require.cache (#9841)

    🛠 Fixes

    • 📦 [*] Use graceful-fs directly in every package instead of relying on fs being monkey patched (#9443)
    • 🖨 [expect] Prints the Symbol name into the error message with a custom asymmetric matcher (#9888)
    • 👍 [jest-circus, jest-jasmine2] Support older version of jest-runtime (#9903 & #9842)
    • [@jest/environment] Make sure not to reference Jest types (#9875)
    • 🖨 [jest-message-util] Code frame printing should respect --noStackTrace flag (#9866)
    • 👍 [jest-runtime] Support importing CJS from ESM using import statements (#9850)
    • 👍 [jest-runtime] Support importing parallel dynamic imports (#9858)
    • [jest-transform] Improve source map handling when instrumenting transformed code (#9811)

    🚧 Chore & Maintenance

    • 🤡 [docs] Add an example for mocking non-default export class

    🐎 Performance

    • ⚡️ [jest-resolve] Update resolve to a version using native realpath, which is faster than the default JS implementation (#9872)
    • [jest-resolve] Pass custom cached realpath function to resolve (#9873)
    • ✅ [jest-runtime] Add teardown method to clear any caches when tests complete (#9906)
    • [jest-runtime] Do not pass files required internally through transformation when loading them (#9900)
    • [jest-runtime] Use Maps instead of object literals as cache holders (#9901)

  • v25.4.0 Changes

    April 19, 2020
    • 👍 [expect] Support async functions in toThrow (#9817)
    • [jest-console] Add code frame to console.error and console.warn (#9741)
    • 👍 [jest-runtime, jest-jasmine2, jest-circus] Experimental, limited ECMAScript Modules support (#9772 & #9842)

    🛠 Fixes

    • ⏪ [expect] Restore support for passing functions to toHaveLength matcher (#9796)
    • ✅ [jest-circus] Throw on nested test definitions (#9828)
    • [jest-changed-files] --only-changed should include staged files (#9799)
    • [jest-each] each will throw an error when called with too many arguments (#9818)
    • ⚠ [jest-runner] Don't print warning to stdout when using --json (#9843)

    🚧 Chore & Maintenance

    • [*] Do not generate TypeScript declaration source maps (#9822)
    • [*] Transpile code for Node 8.3, not 8.0 (#9827)

    🐎 Performance

  • v25.3.0 Changes

    April 08, 2020

    🔋 Features

    • 👍 [babel-jest] Support passing supportsDynamicImport and supportsStaticESM (#9766)
    • 0️⃣ [babel-preset-jest] Enable all syntax plugins not enabled by default that works on current version of Node (#9774)
    • ✅ [jest-circus] Enable writing async test event handlers (#9397)
    • 👍 [jest-runtime, @jest/transformer] Support passing supportsDynamicImport and supportsStaticESM (#9597)

    🚧 Chore & Maintenance

    • [*] Replace anys with unknowns (#9626)
    • [@jest/transform] Expose type CacheKeyOptions for getCacheKey (#9762)
    • ✅ [@jest/types] Correct type testRegex for ProjectConfig (#9780)