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npm · #690 most downloaded on npm
Last release 12 days ago
18 Sep 2026
Release timing varies
gaps range from 8 days to 5 months
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
8 years old
153 releases · first in 2019
[@jest/reporters] Improve GitHubActionsReporters annotation format
[jest] Expose Config type (#12848)[@jest/reporters] Improve GitHubActionsReporters annotation format (#12826)[@jest/types] Infer argument types passed to test and describe callback functions from each tables (#12885, #12905)[@jest/expect-utils] Fix deep equality of ImmutableJS OrderedMaps (#12763)[jest-docblock] Handle multiline comments in parseWithComments (#12845)[jest-mock] Improve spyOn error messages (#12901)[jest-runtime] Correctly report V8 coverage with resetModules: true (#12912)[jest-worker] Make JestWorkerFarm helper type to include methods of worker module that take more than one argument (#12839)[docs] Updated docs to indicate that jest-environment-jsdom is a separate package #12828
[docs] Document the comments used by coverage providers #12835
[docs] Use docusaurus-remark-plugin-tab-blocks to format tabs with code examples (#12859)
[jest-haste-map] Bump walker version (#12324)
[expect] Adjust typings of lastCalledWith, nthCalledWith, toBeCalledWith matchers to allow a case there a mock was called with no arguments (#12807)
[@jest/expect-utils] Fix deep equality of ImmutableJS Lists (#12763)
[jest-core] Do not collect SIGNREQUEST as open handles (#12789)
Full Changelog: https://github.com/facebook/jest/compare/v28.1.0...v28.1.1
One column per quarter.
[jest-circus] Add failing test modifier that inverts the behaviour of tests
[jest-circus] Add failing test modifier that inverts the behaviour of tests (#12610)[jest-environment-node, jest-environment-jsdom] Allow specifying customExportConditions (#12774)[expect] Adjust typings of lastCalledWith, nthCalledWith, toBeCalledWith matchers to allow a case there a mock was called with no arguments (#12807)[@jest/expect-utils] Fix deep equality of ImmutableJS Lists (#12763)[jest-core] Do not collect SIGNREQUEST as open handles (#12789)[docs] Specified documentation about --filter CLI docs (#12799)[@jest-reporters] Move helper functions from utils.ts into separate files (#12782)[jest-resolve] Replace process.versions.pnp type declaration with @types/pnpapi devDependency (#12783)Full Changelog: https://github.com/facebook/jest/compare/v28.0.3...v28.1.0
[jest-config] Normalize reporters option defined in presets
[jest-config] Normalize reporters option defined in presets (#12769)[@jest/reporters] Fix trailing slash in matching coverageThreshold key (#12714)[jest-resolve] Fix (experimental) ESM module mocking for re-exports (#12766)[@jest/transform] Throw better error if an invalid return value if encountered (#12764)[docs] Fix typo in --shard CLI docs (#12761)Full Changelog: https://github.com/facebook/jest/compare/v28.0.2...v28.0.3
[jest-worker] Add JestWorkerFarm helper type
[jest-serializer] Remove deprecated module from source tree
[jest-resolve] Expose ResolverOptions type (#12736)[expect] Add missing dependency jest-util (#12744)[jest-circus] Improve test.concurrent (#12748)[jest-resolve] Correctly throw an error if jsdom test environment is used, but not installed (#12749)[jest-serializer] Remove deprecated module from source tree (#12735)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0...v28.0.1
[jest-config] [BREAKING] Do not normalize long deprecated configuration options preprocessorIgnorePatterns, scriptPreprocessor, setupTestFrameworkScri…
Blog post: https://jestjs.io/blog/2022/04/25/jest-28
[babel-jest] Export createTransformer function (#12399)[expect] Expose AsymmetricMatchers, MatcherFunction and MatcherFunctionWithState interfaces (#12363, #12376)[jest-circus] Support error logging before retry (#12201)[jest-circus, jest-jasmine2] Allowed classes and functions as describe and it/test names (#12484)[jest-cli, jest-config] [BREAKING] Remove testURL config, use testEnvironmentOptions.url instead (#10797)[jest-cli, jest-core] Add --shard parameter for distributed parallel test execution (#12546)[jest-cli] [BREAKING] Remove undocumented --timers option (#12572)[jest-config] [BREAKING] Stop shipping jest-environment-jsdom by default (#12354)[jest-config] [BREAKING] Stop shipping jest-jasmine2 by default (#12355)[jest-config, @jest/types] Add ci to GlobalConfig (#12378)[jest-config] [BREAKING] Rename moduleLoader to runtime (#10817)[jest-config] [BREAKING] Rename extraGlobals to sandboxInjectedGlobals (#10817)[jest-config] [BREAKING] Throw an error instead of showing a warning if multiple configs are used (#12510)[jest-config] [BREAKING] Do not normalize long deprecated configuration options preprocessorIgnorePatterns, scriptPreprocessor, setupTestFrameworkScriptFile and testPathDirs (#12701)[jest-cli, jest-core] Add --ignoreProjects CLI argument to ignore test suites by project name (#12620)[jest-core] Pass project config to globalSetup/globalTeardown function as second argument (#12440)[jest-core] Stabilize test runners with event emitters (#12641)[jest-core, jest-watcher] [BREAKING] Move TestWatcher class to jest-watcher package (#12652)[jest-core] Allow using Summary Reporter as stand-alone reporter (#12687)[jest-environment-jsdom] [BREAKING] Upgrade jsdom to 19.0.0 (#12290)[jest-environment-jsdom] [BREAKING] Add default browser condition to exportConditions for jsdom environment (#11924)[jest-environment-jsdom] [BREAKING] Pass global config to Jest environment constructor for jsdom environment (#12461)[jest-environment-jsdom] [BREAKING] Second argument context to constructor is mandatory (#12469)[jest-environment-node] [BREAKING] Add default node and node-addon conditions to exportConditions for node environment (#11924)[jest-environment-node] [BREAKING] Pass global config to Jest environment constructor for node environment (#12461)[jest-environment-node] [BREAKING] Second argument context to constructor is mandatory (#12469)[jest-environment-node] Add all available globals to test globals, not just explicit ones (#12642, #12696)[@jest/expect] New module which extends expect with jest-snapshot matchers (#12404, #12410, #12418)[@jest/expect-utils] New module exporting utils for expect (#12323)[@jest/fake-timers] [BREAKING] Rename timers configuration option to fakeTimers (#12572)[@jest/fake-timers] [BREAKING] Allow jest.useFakeTimers() and projectConfig.fakeTimers to take an options bag (#12572)[jest-haste-map] [BREAKING] HasteMap.create now returns a promise (#12008)[jest-haste-map] Add support for dependencyExtractor written in ESM (#12008)[jest-mock] [BREAKING] Rename exported utility types ClassLike, FunctionLike, ConstructorLikeKeys, MethodLikeKeys, PropertyLikeKeys; remove exports of utility types ArgumentsOf, ArgsType, ConstructorArgumentsOf - TS builtin utility types ConstructorParameters and Parameters should be used instead (#12435, #12489)[jest-mock] Improve isMockFunction to infer types of passed function (#12442)[jest-mock] [BREAKING] Improve the usage of jest.fn generic type argument (#12489)[jest-mock] Add support for auto-mocking async generator functions (#11080)[jest-mock] Add contexts member to mock functions (#12601)[@jest/reporters] Add GitHub Actions reporter (#11320, #12658)[@jest/reporters] Pass reporterContext to custom reporter constructors as third argument (#12657)[jest-resolve] [BREAKING] Add support for package.json exports (#11961, #12373)[jest-resolve] Support package self-reference (#12682)[jest-resolve, jest-runtime] Add support for data: URI import and mock (#12392)[jest-resolve, jest-runtime] Add support for async resolver (#11540)[jest-resolve] [BREAKING] Remove browser?: boolean from resolver options, conditions: ['browser'] should be used instead (#12707)[jest-resolve] Expose JestResolver, AsyncResolver, SyncResolver, PackageFilter, PathFilter and PackageJSON types (#12707, (#12712)[jest-runner] Allow setupFiles module to export an async function (#12042)[jest-runner] Allow passing testEnvironmentOptions via docblocks (#12470)[jest-runner] Expose CallbackTestRunner, EmittingTestRunner abstract classes and CallbackTestRunnerInterface, EmittingTestRunnerInterface to help typing third party runners (#12646, #12715)[jest-runner] Lock version of source-map-support to 0.5.13 (#12720)[jest-runtime] [BREAKING] Runtime.createHasteMap now returns a promise (#12008)[jest-runtime] Calling jest.resetModules function will clear FS and transform cache (#12531)[jest-runtime] [BREAKING] Remove Context type export, it must be imported from @jest/test-result (#12685)[jest-runtime] Add import.meta.jest (#12698)[@jest/schemas] New module for JSON schemas for Jest's config (#12384)[@jest/source-map] Migrate from source-map to @jridgewell/trace-mapping (#12692)[jest-transform] [BREAKING] Make it required for process() and processAsync() methods to always return structured data (#12638)[jest-test-result] Add duration property to JSON test output (#12518)[jest-watcher] [BREAKING] Make PatternPrompt class to take entityName as third constructor parameter instead of this._entityName (#12591)[jest-worker] [BREAKING] Allow only absolute workerPath (#12343)[jest-worker] [BREAKING] Default to advanced serialization when using child process workers (#10983)[pretty-format] New maxWidth parameter (#12402)[*] Use sha256 instead of md5 as hashing algortihm for compatibility with FIPS systems (#12722)[babel-jest] [BREAKING] Pass rootDir as root in Babel's options (#12689)[expect] Move typings of .not, .rejects and .resolves modifiers outside of Matchers interface (#12346)[expect] Throw useful error if expect.extend is called with invalid matchers (#12488)[expect] Fix iterableEquality ignores other properties (#8359)[expect] Fix print for the closeTo matcher (#12626)[jest-changed-files] Improve changedFilesWithAncestor pattern for Mercurial SCM (#12322)[jest-circus, @jest/types] Disallow undefined value in TestContext type (#12507)[jest-config] Correctly detect CI environment and update snapshots accordingly (#12378)[jest-config] Pass moduleTypes to ts-node to enforce CJS when transpiling (#12397)[jest-config] [BREAKING] Add mjs and cjs to default moduleFileExtensions config (#12578)[jest-config, jest-haste-map] Allow searching for tests in node_modules by exposing retainAllFiles (#11084)[jest-core] [BREAKING] Exit with status 1 if no tests are found with --findRelatedTests flag (#12487)[jest-core] Do not report unref-ed subprocesses as open handles (#12705)[jest-each] %# is not replaced with index of the test case (#12517)[jest-each] Fixes error message with incorrect count of missing arguments (#12464)[jest-environment-jsdom] Make jsdom accessible to extending environments again (#12232)[jest-environment-jsdom] Log JSDOM errors more cleanly (#12386)[jest-environment-node] Add MessageChannel, MessageEvent to globals (#12553)[jest-environment-node] Add structuredClone to globals (#12631)[@jest/expect-utils] [BREAKING] Fix false positives when looking for undefined prop (#8923)[jest-haste-map] Don't use partial results if file crawl errors (#12420)[jest-haste-map] Make watchman existence check lazy+async (#12675)[jest-jasmine2, jest-types] [BREAKING] Move all jasmine specific types from @jest/types to its own package (#12125)[jest-jasmine2] Do not set duration to 0 for skipped tests (#12518)[jest-matcher-utils] Pass maxWidth to pretty-format to avoid printing every element in arrays by default (#12402)[jest-mock] Fix function overloads for spyOn to allow more correct type inference in complex object (#12442)[jest-mock] Handle overridden Function.name property (#12674)[@jest/reporters] Notifications generated by the --notify flag are no longer persistent in GNOME Shell. (#11733)[@jest/reporters] Move missing icon file which is needed for NotifyReporter class. (#12593)[@jest/reporters] Update v8-to-istanbul (#12697)[jest-resolver] Call custom resolver with core node.js modules (#12654)[jest-runner] Correctly resolve source-map-support (#12706)[jest-worker] Fix Farm execution results memory leak (#12497)[*] [BREAKING] Drop support for Node v10 and v15 and target first LTS 16.13.0 (#12220)[*] [BREAKING] Drop support for typescript@3.8, minimum version is now 4.3 (#11142, #12648)[*] Bundle all .d.ts files into a single index.d.ts per module (#12345)[*] Use globalThis instead of global (#12447)[babel-jest] [BREAKING] Only export createTransformer (#12407)[docs] Add note about not mixing done() with Promises (#11077)[docs, examples] Update React examples to match with the new React guidelines for code examples (#12217)[docs] Add clarity for module factory hoisting limitations (#12453)[docs] Add more information about how code transformers work (#12407)[docs] Add upgrading guide (#12633)[expect] [BREAKING] Remove support for importing build/utils (#12323)[expect] [BREAKING] Migrate to ESM (#12344)[expect] [BREAKING] Snapshot matcher types are moved to @jest/expect (#12404)[jest-cli] Update yargs to v17 (#12357)[jest-config] [BREAKING] Remove getTestEnvironment export (#12353)[jest-config] [BREAKING] Rename config option name to id (#11981)[jest-create-cache-key-function] Added README.md file with basic usage instructions (#12492)[@jest/core] Use index.ts instead of jest.ts as main export (#12329)[jest-environment-jsdom] [BREAKING] Migrate to ESM (#12340)[jest-environment-node] [BREAKING] Migrate to ESM (#12340)[jest-haste-map] Remove legacy isRegExpSupported (#12676)[@jest/fake-timers] Update @sinonjs/fake_timers to v9 (#12357)[jest-jasmine2, jest-runtime] [BREAKING] Use Symbol to pass jest.setTimeout value instead of jasmine specific logic (#12124)[jest-phabricator] [BREAKING] Migrate to ESM (#12341)[jest-resolve] [BREAKING] Make requireResolveFunction argument mandatory (#12353)[jest-runner] [BREAKING] Remove some type exports from @jest/test-result (#12353)[jest-runner] [BREAKING] Second argument to constructor (Context) is not optional (#12640)[jest-serializer] [BREAKING] Deprecate package in favour of using v8 APIs directly (#12391)[jest-snapshot] [BREAKING] Migrate to ESM (#12342)[jest-transform] Update write-file-atomic to v4 (#12357)[jest-types] [BREAKING] Remove Config.Glob and Config.Path (#12406)[jest] Use index.ts instead of jest.ts as main export (#12329)[jest-haste-map] [BREAKING] Default to node crawler over shelling out to find if watchman is not enabled (#12320)Full Changelog: https://github.com/facebook/jest/compare/v27.5.1...v28.0.0
[jest-runtime] Add import.meta.jest
[jest-runtime] Add import.meta.jest (#12698)[@jest/source-map] Migrate from source-map to @jridgewell/trace-mapping (#12692)[jest-worker] [BREAKING] Default to advanced serialization when using child process workers (#10983)[@jest/reporters] Update v8-to-istanbul (#12697)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.10...v28.0.0-alpha.11
[jest-environment-node] Add all available globals to test globals, not just explicit ones
[jest-environment-node] Add all available globals to test globals, not just explicit ones (#12696)[@jest/source-map] Migrate from source-map to @jridgewell/trace-mapping (#12692)[babel-jest] [BREAKING] Pass rootDir as root in Babel's options (#12689)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.9...v28.0.0-alpha.10
[jest-core] Stabilize test runners with event emitters
[jest-core] Stabilize test runners with event emitters (#12641)[jest-core, jest-watcher] [BREAKING] Move TestWatcher class to jest-watcher package (#12652)[jest-core] Allow using Summary Reporter as stand-alone reporter (#12687)[jest-environment-node] Add all available globals to test globals, not just explicit ones (#12642)[@jest/reporters] Add GitHub Actions reporter (#12658)[@jest/reporters] Pass reporterContext to custom reporter constructors as third argument (#12657)[jest-resolve] Support package self-reference (#12682)[jest-runner] Exposing CallbackTestRunner, EmittingTestRunner abstract classes to help typing third party runners (#12646)[jest-runtime] [BREAKING] Remove Context type export, it must be imported from @jest/test-result (#12685)[jest-transform] [BREAKING] Make it required for process() and processAsync() methods to always return structured data (#12638)[expect] Fix print for the closeTo matcher (#12626)[jest-each] Fixes error message with incorrect count of missing arguments (#12464)[jest-haste-map] Make watchman existence check lazy+async (#12675)[jest-mock] Handle overridden Function.name property (#12674)[jest-resolver] Call custom resolver with core node.js modules (#12654)[*] [BREAKING] Drop support for typescript@4.2, minimum version is now 4.3 (#12648)[docs] Add upgrading guide (#12633)[jest-config] [BREAKING] Rename config option name to id (#11981)[jest-haste-map] Remove legacy isRegExpSupported (#12676)[jest-runner] [BREAKING] Second argument to constructor (Context) is not optional (#12640)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.8...v28.0.0-alpha.9
[jest-cli] [BREAKING] Remove undocumented --timers option
[jest-cli] [BREAKING] Remove undocumented --timers option (#12572)[jest-cli, jest-core] Add --ignoreProjects CLI argument to ignore test suites by project name (#12620)[@jest/fake-timers] [BREAKING] Rename timers configuration option to fakeTimers (#12572)[@jest/fake-timers] [BREAKING] Allow jest.useFakeTimers() and projectConfig.fakeTimers to take an options bag (#12572)[jest-mock] Add contexts member to mock functions (#12601)[jest-reporters] Add GitHub Actions reporter (#11320)[jest-watcher] [BREAKING] Make PatternPrompt class to take entityName as third constructor parameter instead of this._entityName (#12591)[jest-config] [BREAKING] Add mjs and cjs to default moduleFileExtensions config (#12578)[jest-environment-node] Add MessageChannel, MessageEvent to globals (#12553)[jest-environment-node] Add structuredClone to globals (#12631)[@jest/reporters] Move missing icon file which is needed for NotifyReporter class. (#12593)[babel-jest] [BREAKING] Only export createTransformer (#12407)[docs] Add more information about how code transformers work (#12407)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.7...v28.0.0-alpha.8
[jest-cli, jest-core] Add --shard parameter for distributed parallel test execution
[jest-cli, jest-core] Add --shard parameter for distributed parallel test execution (#12546)[jest-runtime] Calling jest.resetModules function will clear FS and transform cache (#12531)[jest-test-result] Add duration property to JSON test output (#12518)[jest-jasmine2] Do not set duration to 0 for skipped tests (#12518)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.6...v28.0.0-alpha.7
[jest-config] [BREAKING] Throw an error instead of showing a warning if multiple configs are used
[jest-config] [BREAKING] Throw an error instead of showing a warning if multiple configs are used (#12510)[jest-mock] [BREAKING] Rename exported utility types ClassLike, FunctionLike, ConstructorLikeKeys, MethodLikeKeys, PropertyLikeKeys; remove exports of utility types ArgumentsOf, ArgsType, ConstructorArgumentsOf - TS builtin utility types ConstructorParameters and Parameters should be used instead (#12435, #12489)[jest-mock] [BREAKING] Improve the usage of jest.fn generic type argument (#12489)[jest-runner] Allow setupFiles module to export an async function (#12042)[jest-circus, @jest/types] Disallow undefined value in TestContext type (#12507)[jest-each] %# is not replaced with index of the test case (#12517)[jest-reporters] Notifications generated by the --notify flag are no longer persistent in GNOME Shell. (#11733)[jest-worker] Fix Farm execution results memory leak (#12497)[jest-create-cache-key-function] Added README.md file with basic usage instructions (#12492)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.5...v28.0.0-alpha.6
[jest-circus, jest-jasmine2] Allowed classes and functions as describe and it/test names
[jest-circus, jest-jasmine2] Allowed classes and functions as describe and it/test names (#12484)[jest-cli, jest-config] [BREAKING] Remove testURL config, use testEnvironmentOptions.url instead (#10797)[jest-config] [BREAKING] Rename moduleLoader to runtime (#10817)[jest-config] [BREAKING] Rename extraGlobals to sandboxInjectedGlobals (#10817)[jest-environment-jsdom] [BREAKING] Pass global config to Jest environment constructor for jsdom environment (#12461)[jest-environment-jsdom] [BREAKING] Second argument context to constructor is mandatory (#12469)[jest-environment-node] [BREAKING] Pass global config to Jest environment constructor for node environment (#12461)[jest-environment-node] [BREAKING] Second argument context to constructor is mandatory (#12469)[jest-haste-map] [BREAKING] HasteMap.create now returns a promise (#12008)[jest-haste-map] Add support for dependencyExtractor written in ESM (#12008)[jest-mock] [BREAKING] Rename exported utility types ConstructorLike, MethodLike, ConstructorLikeKeys, MethodLikeKeys, PropertyLikeKeys; remove exports of utility types ArgumentsOf, ArgsType, ConstructorArgumentsOf - TS builtin utility types ConstructorParameters and Parameters should be used instead (#12435)[jest-mock] Add support for auto-mocking async generator functions (#11080)[jest-runner] Allow passing testEnvironmentOptions via docblocks (#12470)[jest-runtime] [BREAKING] Runtime.createHasteMap now returns a promise (#12008)[expect] Throw useful error if expect.extend is called with invalid matchers (#12488)[expect] Fix iterableEquality ignores other properties (#8359)[jest-config, jest-haste-map] Allow searching for tests in node_modules by exposing retainAllFiles (#11084)[jest-core] [BREAKING] Exit with status 1 if no tests are found with --findRelatedTests flag (#12487)[jest-environment-jsdom] Log JSDOM errors more cleanly (#12386)[@jest/expect-utils] [BREAKING] Fix false positives when looking for undefined prop (#8923)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.4...v28.0.0-alpha.5
[jest-core] Pass project config to globalSetup/globalTeardown function as second argument
[jest-core] Pass project config to globalSetup/globalTeardown function as second argument (#12440)[jest-mock] Improve isMockFunction to infer types of passed function (#12442)[jest-resolve, jest-runtime] Add support for async resolver (#11540)[jest-haste-map] Don't use partial results if file crawl errors (#12420)[jest-mock] Fix function overloads for spyOn to allow more correct type inference in complex object (#12442)[*] Use globalThis instead of global (#12447)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.3...v28.0.0-alpha.4
[jest-resolve] Support directory remapping in package.json exports
[jest-resolve] Support directory remapping in package.json exports (#12373)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.2..v28.0.0-alpha.3
[@jest/expect] New module which extends expect with jest-snapshot matchers (#12404, #12410)
[@jest/expect] New module which extends expect with jest-snapshot matchers (#12404, #12410)[jest-resolve, jest-runtime] Add support for data: URI import and mock (#12392)[pretty-format] New maxWidth parameter (#12402)[jest-matcher-utils] Pass maxWidth to pretty-format to avoid printing every element in arrays by default (#12402)[expect] [BREAKING] Snapshot matcher types are moved to @jest/expect (#12404)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.1...v28.0.0-alpha.2
[jest-serializer] [BREAKING] Deprecate package in favour of using v8 APIs directly
[babel-jest] Export createTransformer function (#12399)[expect] Expose AsymmetricMatchers, MatcherFunction and MatcherFunctionWithState interfaces (#12363, #12376)[jest-config, @jest/types] Add ci to GlobalConfig (#12378)[@jest/schemas] New module for JSON schemas for Jest's config (#12384)[jest-config] Correctly detect CI environment and update snapshots accordingly (#12378)[jest-config] Pass moduleTypes to ts-node to enforce CJS when transpiling (#12397)[docs, examples] Update React examples to match with the new React guidelines for code examples (#12217)[docs] Add note about not mixing done() with Promises (#11077)[jest-serializer] [BREAKING] Deprecate package in favour of using v8 APIs directly (#12391)Full Changelog: https://github.com/facebook/jest/compare/v28.0.0-alpha.0...v28.0.0-alpha.1
[jest-config] [BREAKING] Stop shipping jest-environment-jsdom by default
[jest-config] [BREAKING] Stop shipping jest-environment-jsdom by default (#12354)[jest-config] [BREAKING] Stop shipping jest-jasmine2 by default (#12355)[jest-environment-jsdom] [BREAKING] Upgrade jsdom to 19.0.0 (#12290)[jest-environment-jsdom] [BREAKING] Add default browser condition to exportConditions for jsdom environment (#11924)[jest-environment-node] [BREAKING] Add default node and node-addon conditions to exportConditions for node environment (#11924)[@jest/expect-utils] New module exporting utils for expect (#12323)[jest-resolve] [BREAKING] Add support for package.json exports (#11961)[jest-worker] [BREAKING] Allow only absolute workerPath (#12343)[expect] Move typings of .not, .rejects and .resolves modifiers outside of Matchers interface (#12346)[jest-environment-jsdom] Make jsdom accessible to extending environments again (#12232)[jest-jasmine2, jest-types] [BREAKING] Move all jasmine specific types from @jest/types to its own package (#12125)[*] [BREAKING] Drop support for Node v10 and v15 and target first LTS 16.13.0 (#12220)[*] [BREAKING] Drop support for typescript@3.8, minimum version is now 4.2 (#11142)[*] Bundle all .d.ts files into a single index.d.ts per module (#12345)[expect] [BREAKING] Remove support for importing build/utils (#12323)[expect] [BREAKING] Migrate to ESM (#12344)[jest-cli] Update yargs to v17 (#12357)[jest-config] [BREAKING] Remove getTestEnvironment export (#12353)[@jest/core] Use index.ts instead of jest.ts as main export (#12329)[jest-environment-jsdom] [BREAKING] Migrate to ESM (#12340)[jest-environment-node] [BREAKING] Migrate to ESM (#12340)[@jest/fake-timers] Update @sinonjs/fake_timers to v9 (#12357)[jest-jasmine2, jest-runtime] [BREAKING] Use Symbol to pass jest.setTimeout value instead of jasmine specific logic (#12124)[jest-phabricator] [BREAKING] Migrate to ESM (#12341)[jest-resolve] [BREAKING] Make requireResolveFunction argument mandatory (#12353)[jest-runner] [BREAKING] Remove some type exports from @jest/test-result (#12353)[jest-snapshot] [BREAKING] Migrate to ESM (#12342)[jest-transform] Update write-file-atomic to v4 (#12357)[jest] Use index.ts instead of jest.ts as main export (#12329)[jest-haste-map] [BREAKING] Default to node crawler over shelling out to find if watchman is not enabled (#12320)Full Changelog: https://github.com/facebook/jest/compare/v27.5.1...v28.0.0-alpha.0
[jest-config] Support comments in JSON config file
[jest-config] Support comments in JSON config file (#12316)[pretty-format] Expose ConvertAnsi plugin (#12308)[expect] Add type definitions for asymmetric closeTo matcher (#12304)[jest-cli] Load binary via exported API (#12315)[jest-config] Replace jsonlint with parse-json (#12316)[jest-repl] Make module importable (#12311 & #12315)[*] Avoid anonymous default exports (#12313)Full Changelog: https://github.com/facebook/jest/compare/v27.5.0...v27.5.1
[expect] Add asymmetric matcher expect.closeTo
[expect] Add asymmetric matcher expect.closeTo (#12243)[jest-mock] Added mockFn.mock.lastCall to retrieve last argument (#12285)[expect] Add a fix for .toHaveProperty('') (#12251)[jest-each, @jest/globals] Allow passing ReadonlyArray type of a table to describe.each and test.each (#12297)[@jest/globals] Add missing options argument to jest.doMock typing (#12292)[jest-environment-node] Add atob and btoa (#12269)[jest-matcher-utils] Correct diff for expected asymmetric matchers (#12264)[jest-message-util] Fix .getTopFrame() (and toMatchInlineSnapshot()) with mjs files (#12277)[*] Update graceful-fs to ^4.2.9 (#11749)[jest-resolve] perf: skip error creation on not found stat calls (#11749)Full Changelog: https://github.com/facebook/jest/compare/v27.4.7...v27.5.0
[jest-environment-node] Add AbortSignal
[jest-environment-node] Add AbortSignal (#12157)[jest-environment-node] Add Missing node global performance (#12002)[jest-runtime] Handle missing mocked property (#12213)[@jest/transform] Update dependency package pirates to 4.0.4 (#12002)jest-config perf: only register ts-node once when loading TS config files (#12160)Full Changelog: https://github.com/facebook/jest/compare/v27.4.5...v27.4.6
[jest-worker] Stop explicitly passing process.env
[jest-worker] Stop explicitly passing process.env (#12141)Full Changelog: https://github.com/facebook/jest/compare/v27.4.4...v27.4.5
[babel-jest] Add process.version chunk to the cache key
[babel-jest] Add process.version chunk to the cache key (#12122)[jest-environment] Add mocked to jest object (#12133)[jest-worker] Stop explicitly passing execArgv (#12128)[website] Fix the card front that looks overlapping part of the card backFull Changelog: https://github.com/facebook/jest/compare/v27.4.3...v27.4.4
[jest-worker] Add additional execArgv to filter
[jest-worker] Add additional execArgv to filter (#12103)Full Changelog: https://github.com/facebook/jest/compare/v27.4.1...v27.4.2
[jest-worker] Filter execArgv correctly
[jest-worker] Filter execArgv correctly (#12097)Full Changelog: https://github.com/facebook/jest/compare/v27.4.0...v27.4.1
[expect] Enhancing the toHaveProperty matcher to support array selection
[expect] Enhancing the toHaveProperty matcher to support array selection (#12092)[jest-core] Add support for testResultsProcessor written in ESM (#12006)[jest-diff, pretty-format] Add compareKeys option for custom sorting of object keys (#11992)[jest-mock] Add ts-jest mock util functions (#12089)[expect] Allow again expect.Matchers generic with single value (#11986)[jest-circus, jest-jasmine2] Avoid false concurrent test failures due to unhandled promise rejections (#11987)[jest-config] Add missing slash dependency to package.json (#12080)[jest-core] Incorrect detection of open ZLIB handles (#12022)[jest-diff] Break dependency cycle (#10818)[jest-environment-jsdom] Add @types/jsdom dependency (#11999)[jest-environment-jsdom] Do not reset the global.document too early on teardown (#11871)[jest-transform] Improve error and warning messages (#11998)[jest-worker] Pass execArgv correctly to worker_threads worker (#12069)[docs] CLI options alphabetized (#11586)[jest-runner] Add info regarding timers to forcedExit message(#12083)[*] Replaced substr method with substring (#12066)[*] Add types entry to all export maps (#12073)Full Changelog: https://github.com/facebook/jest/compare/v27.3.1...v27.4.0
[expect] Make expect extension properties configurable
[expect] Make expect extension properties configurable (#11978)[expect] Fix .any() checks on primitive wrapper classes (#11976)[expect] BigInt global is always defined, don't check for its existence at runtime (#11979)[jest-config, jest-util] Use ci-info instead of is-ci to detect CI environment (#11973)Full Changelog: https://github.com/facebook/jest/compare/v27.3.0...v27.3.1
[jest-config] Add testEnvironmentOptions.html to apply to jsdom input
[jest-config] Add testEnvironmentOptions.html to apply to jsdom input (#11950)[jest-resolver] Support default export (.) in exports field if main is missing (#11919)[expect] Tweak and improve types (#11949)[jest-runtime] Ensure absolute paths can be resolved within test modules (#11943)[jest-runtime] Fix instanceof for ModernFakeTimers and LegacyFakeTimers methods (#11946)Full Changelog: https://github.com/facebook/jest/compare/v27.2.5...v27.3.0
[@jest/types] Mark deprecated configuration options as @deprecated
[jest-config] Warn when multiple Jest configs are located (#11922)[expect] Pass matcher context to asymmetric matchers (#11926 & #11930)[expect] Improve TypeScript types (#11931)[expect] Improve typings of toThrow() and toThrowError() matchers (#11929)[jest-cli] Improve --help printout by removing defunct --browser option (#11914)[jest-haste-map] Use distinct cache paths for different values of computeDependencies (#11916)[@jest/reporters] Do not buffer console.logs when using verbose reporter (#11054)[expect] Export default matchers (#11932)[@jest/types] Mark deprecated configuration options as @deprecated (#11913)Full Changelog: https://github.com/facebook/jest/compare/v27.2.4...v27.2.5
[expect] Add equality checks for Array Buffers in expect.ToStrictEqual()
[@jest/fake-timers] Update @sinonjs/fake-timers to v8
[jest-runtime] Correct wrapperLength value for ESM modules.
[jest-runtime] Correct wrapperLength value for ESM modules. (#11893)[jest-transform] Improve the unexpected token error message.
[jest-resolver, jest-runtime] Pass conditions to custom resolvers to enable them to implement support for package.json exports field
[jest-runtime] Add experimental, limited (and undocumented) support for mocking ECMAScript Modules
[jest-haste-map] Use watchman suffix-set option for faster file indexing.
[jest-haste-map] Use watchman suffix-set option for faster file indexing. (#11784)[jest-cli] Adds a new config options snapshotFormat which offers a way to override any of the formatting settings which come with pretty-format. (#11654)[jest-reporters] Expose the getSummary util (#11695).[jest-resolver] Support node: prefix when importing Node core modules (#11331)[jest-each] Relaxed the validation to allow multibyte characters in headings (#11575)[jest-environment-jsdom] Add support for userAgent option (#11773)[jest-environment-node] Add Event and EventTarget to node global environment. (#11727)[jest-mock] Fix spyOn to use Object.prototype.hasOwnProperty (#11721)[jest-resolver] Add dependency on jest-haste-map (#11759)[jest-types] Compat with @types/node v16 (#11645)[docs] Correct expects.assertions documentation by adding async/await for asynchronous function.[*] Publish all modules to include the build change in #11569
[*] Publish all modules to include the build change in #11569[@jest/fake-timers] Flush callbacks scheduled with requestAnimationFrame every 16ms when using legacy timers.
[@jest/fake-timers] Flush callbacks scheduled with requestAnimationFrame every 16ms when using legacy timers. (#11523)[pretty-format] Use globalThis (with polyfill if required) to bring support for esbuild's browser bundling mode (#11569[jest-core] Support special characters like @, + and () on Windows with --findRelatedTests (#11548)[@jest/fake-timers] Do not add setImmediate and clearImmediate if they do not exist in the global environment (#11599)[@jest/reporters] Allow node-notifier@10 as peer dependency (#11523)[@jest/reporters] Update v8-to-istanbul (#11523)[jest-circus] Add some APIs to make it easier to build your own test runner
[jest-circus] Add some APIs to make it easier to build your own test runner[jest-reporters] Expose the getResultHeader util (#11460)[jest-resolver] Export resolve* utils for different Jest modules (#11466)[@jest/test-result] Export Test, TestEvents and TestFileEvent (#11466)[jest-circus] Add missing slash dependency (#11465)[jest-circus, @jest/test-sequencer] Remove dependency on jest-runner (#11466)[jest-config] Resolve config.runner to absolute path (#11465)[jest-config] Make sure to support functions as config (#11475)[jest-core] Do not warn about DNSCHANNEL handles when using the --detectOpenHandles option (#11470)[jest-runner] Remove dependency on jest-config (#11466)[jest-worker] Loosen engine requirement to >= 10.13.0 (#11451)[jest-environment-jsdom] Bump version of JSDOM to avoid deprecated request package
[jest-environment-jsdom] Bump version of JSDOM to avoid deprecated request package (#11442)[jest-runtime] [BREAKING] remove long-deprecated jest.addMatchers, jest.resetModuleRegistry, and jest.runTimersToTime
[babel-jest] Add async transformation (#11192)[jest-changed-files] Use '--' to separate paths from revisions (#11160)[jest-circus] [BREAKING] Fail tests when multiple done() calls are made (#10624)[jest-circus, jest-jasmine2] [BREAKING] Fail the test instead of just warning when describe returns a value (#10947)[jest-config] [BREAKING] Default to Node testing environment instead of browser (JSDOM) (#9874)[jest-config] [BREAKING] Use jest-circus as default test runner (#10686)[jest-config] Add support for preset written in ESM (#11200)[jest-config, jest-runtime] Support ESM for files other than .js and .mjs (#10823)[jest-config, jest-runtime] [BREAKING] Use "modern" implementation as default for fake timers (#10874 & #11197)[jest-config Allow passing forceNodeFilesystemAPI through to jest-haste-map (#11264)[jest-config, jest-haste-map, jest-resolve, jest-runner, jest-runtime, jest-test-sequencer, jest-transform, jest-types] [BREAKING] Add custom HasteMap class implementation config option (#11107)[jest-core] make TestWatcher extend emittery (#10324)[jest-core] Run failed tests interactively the same way we do with snapshots (#10858)[jest-core] more TestSequencer methods can be async (#10980)[jest-core] Add support for testSequencer written in ESM (#11207)[jest-core] Add support for globalSetup and globalTeardown written in ESM (#11267)[jest-core] Add support for watchPlugins written in ESM (#11315)[jest-core] Add support for runner written in ESM (#11232)[jest-core] Add support for reporters written in ESM (#11427)[jest-each] Add support for interpolation with object properties (#11388)[jest-environment-node] Add AbortController to globals (#11182)[@jest/fake-timers] Update to @sinonjs/fake-timers to v7 (#11198)[jest-haste-map] Handle injected scm clocks (#10966)[jest-haste-map] Add enableSymlinks configuration option to follow symlinks for test files (#9351)[jest-repl, jest-runner] [BREAKING] Run transforms over environment (#8751)[jest-repl] Add support for testEnvironment written in ESM (#11232)[jest-runner] [BREAKING] set exit code to 1 if test logs after teardown (#10728)[jest-runner] [BREAKING] Run transforms over runnner (#8823)[jest-runner] [BREAKING] Run transforms over testRunnner (#8823)[jest-runner] Possibility to use ESM for test environment (11033)[jest-runner] Add support for testRunner written in ESM (#11232)[jest-runtime] Detect reexports from CJS as named exports in ESM (#10988)[jest-runtime] Support for async code transformations (#11191 & #11220)[jest-reporters] Add static filepath property to all reporters (#11015)[jest-snapshot] [BREAKING] Make prettier optional for inline snapshots - fall back to string replacement (#7792 & #11192)[jest-snapshot] [BREAKING] Run transforms over snapshotResolver (#8751)[jest-transform] Pass config options defined in Jest's config to transformer's process and getCacheKey functions (#10926)[jest-transform] Add support for transformers written in ESM (#11163)[jest-transform] [BREAKING] Do not export ScriptTransformer class, instead export the async function createScriptTransformer (#11163)[jest-transform] Async code transformations (#9889)[jest-transform] Support transpiled transformers (#11193)[jest-transform] [BREAKING] requireAndTranspileModule always return a Promise, and the third parameter type is changed to RequireAndTranspileModuleOptions which accept applyInteropRequireDefault option (#11232)[jest-transform] [BREAKING] createTranspilingRequire return function which return a Promise now (#11232)[jest-util] add requireOrImportModule for importing CJS or ESM (#11199)[jest-util] add applyInteropRequireDefault option on requireOrImportModule (#11232)[jest-watcher] Added support for clearing the line when <C-u> is pressed in a watch mode pattern prompt (#11358)[jest-worker] Add support for custom task queues and adds a PriorityQueue implementation. (#10921)[jest-worker] Add in-order scheduling policy to jest worker (10902)[pretty-format] Better print for sparse arrays (11326)[pretty-print] Add option printBasicPrototype which determines whether or not the prototype should be printed for raw objects or arrays (#11441)[babel-plugin-jest-hoist] Add __dirname and __filename to whitelisted globals (#10903)[expect] [BREAKING] Revise expect.not.objectContaining() to be the inverse of expect.objectContaining(), as documented. (#10708)[expect] [BREAKING] Make toContain more strict with the received type (#10119 & #10929)[expect] [BREAKING] matcherResult on JestAssertionError are now strings rather than functions (#10989)[jest-circus] Fixed the issue of beforeAll & afterAll hooks getting executed even if it is inside a skipped describe block #10451[jest-circus] Fix testLocation on Windows when using test.each (#10871)[jest-cli] Use testFailureExitCode when bailing from a failed test (#10958)[jest-cli] Print custom error if error thrown from global hooks is not an error already (#11003)[jest-cli] Allow running multiple "projects" from programmatic API (#11307)[jest-cli] Fix missing collectCoverage after init (#11353)[jest-cli, jest-config, jest-types] Move all default values into jest-config (#9924)[jest-config] [BREAKING] Change default file extension order by moving json behind ts and tsx (10572)[jest-console] console.dir now respects the second argument correctly (#10638)[jest-core] Don't report PerformanceObserver as open handle (#11123)[jest-core] Use WeakRef to hold timers when detecting open handles (#11277)[jest-core] Correctly detect open handles that were created in test functions using done callbacks (#11382)[jest-core] Do not collect RANDOMBYTESREQUEST as open handles (#11278)[jest-core] Wait briefly for open handles to close before flagging them when using --detectOpenHandles (#11429)[jest-diff] [BREAKING] Use only named exports (#11371)[jest-each] [BREAKING] Ignore excess words in headings (#8766)[jest-each] Support array index with template strings (#10763)[jest-each] Interpolate %% correctly (#11364)[jest-each] Fix wrong interpolation when the value of array contains multiple % (#11364)[jest-environment] [BREAKING] Drop support for runScript for test environments (#11155)[jest-environment-jsdom] Use inner realm’s ArrayBuffer constructor (#10885)[jest-environment-jsdom] [BREAKING] Remove Node globals setImmediate and clearImmediate #11222[jest-get-type] [BREAKING] Convert to ES Module (#11359)[jest-globals] [BREAKING] Disallow return values other than a Promise from hooks and tests (#10512)[jest-globals] [BREAKING] Disallow mixing a done callback and returning a Promise from hooks and tests (#10512)[jest-haste-map] Vendor NodeWatcher from sane (#10919)[jest-jasmine2] Fixed the issue of beforeAll & afterAll hooks getting executed even if it is inside a skipped describe block when it has child tests marked as either only or todo #10451[jest-jasmine2] Fixed the issues of child tests marked with only or todo getting executed even if it is inside a skipped parent describe block #10451[jest-jasmine2] Wrap all test functions so they open handles that were created in test functions using done callbacks can be detected (#11382)[jest-reporter] Handle empty files when reporting code coverage with V8 (#10819)[jest-resolve] Replace read-pkg-up with escalade package (#10781)[jest-resolve] Disable jest-pnp-resolver for Yarn 2 (#10847)[jest-runtime] [BREAKING] Do not inject global variable into module wrapper (#10644)[jest-runtime] [BREAKING] remove long-deprecated jest.addMatchers, jest.resetModuleRegistry, and jest.runTimersToTime (#9853)[jest-runtime] Fix stack overflow and promise deadlock when importing mutual dependant ES module (#10892)[jest-runtime] Prevent global module registry from leaking into isolateModules registry (#10963)[jest-runtime] Refactor to prevent race condition when linking and evaluating ES Modules (#11150)[jest-runtime] Throw correct error when attempting to load ESM via require (#11260)[jest-runtime] Do not cache modules that throw during evaluation (#11263)[jest-transform] Show enhanced SyntaxError message for all SyntaxErrors (#10749)[jest-transform] [BREAKING] Refactor API to pass an options bag around rather than multiple boolean options (#10753)[jest-transform] [BREAKING] Refactor API of transformers to pass an options bag rather than separate config and other options (#10834)[jest-types] Fix Config.ts projects types (#11285)[jest-util] Replace micromatch with picomatch to fix issues with negated globs (#11287)[jest-validate] Use en-US locale to avoid case conversion problems while validating CLI options on machines with some certain locales(e.g. Turkish) set as default locale. (#11412)[jest-worker] [BREAKING] Use named exports (#10623)[jest-worker] Do not swallow errors during serialization (#10984)[jest-worker] Handle ERR_IPC_CHANNEL_CLOSED errors properly (#11143)[pretty-format] [BREAKING] Convert to ES Modules (#10515)[pretty-format] Only call hasAttribute if it's a function (#11000)[pretty-format] Handle jsdom attributes properly (#11189)[pretty-format] Import pretty-format using named imports (#11360)[*] [BREAKING] Only support Node LTS releases and Node 15 (#10685)[*] [BREAKING] Add exports field to all package.jsons (#9921)[*] Make it easier for Jest's packages to use the VM escape hatch (#10824)[*] [BREAKING] Remove deprecated mapCoverage (#9968)[babel-jest] [BREAKING] Migrate to ESM (#11193)[docs] Correct example using browser-resolve (#11140)[docs] Clarify timers configuration property (#11376)[jest, jest-core] [BREAKING] Replace TestScheduler export with createTestScheduler (#11427)[jest-config] [BREAKING] Remove enabledTestsMap config, use filter instead (#10787)[jest-console] [BREAKING] Move root into config and take GlobalConfig as mandatory parameter for getConsoleOutput (#10126)[jest-console] Export LogEntry (#11017)[jest-fake-timers] Clarify global behavior of jest.useFakeTimers and jest.useRealTimers (#10867)[jest-haste-map] [BREAKING] Migrate to ESM (#10875)[jest-haste-map] [BREAKING] Remove support for deprecated option ignorePattern as function (#10348)[jest-jasmine2] [BREAKING] Migrate to ESM (#10906)[jest-jasmine2] [BREAKING] Remove unused options argument from Env constructor (#10240)[jest-repl, jest-runtime] [BREAKING] Move the jest-runtime CLI into jest-repl (#10016 & #10925)[jest-resolve] [BREAKING] Migrate to ESM (#10688)[jest-resolve-dependencies] [BREAKING] Migrate to ESM (#10876)[jest-mock] [BREAKING] Migrate to ESM (#10887)[jest-reporters] [BREAKING] Make node-notifier a peer dependency (#10977)[jest-resolve, jest-runtime] [BREAKING] Use Maps instead of objects for all cached resources (#10968)[jest-runner] [BREAKING] Migrate to ESM (#10900)[jest-runtime] [BREAKING] Remove deprecated and unused getSourceMapInfo from Runtime (#9969)[jest-transformer] [BREAKING] Remove unused isCoreModule option (#11166)[jest-util] No longer checking enumerable when adding process.domain (#10862)[jest-validate] [BREAKING] Remove recursiveBlacklist option in favor of previously introduced recursiveDenylist (#10650)[website] Replace 'Github' with 'GitHub' (#11279)[website] Remove a language code from the link to the Node.js website (#11282)[website] Remove a duplicated word (#11281)[website] Add french to website (#11361)[jest-resolve] Cache reading and parsing of package.jsons (#11076)[jest-runtime, jest-transform] share cacheFS between runtime and transformer (#10901)[jest-runtime] Load chalk only once per worker (#10864)[jest-worker] Fix memory leak of previous task arguments while no new task is scheduled (#11187)Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
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Nothing published for this version
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[jest-core] Add findRelatedTests and nonFlagArgs in allowed config options for updateConfigAndRun in watch plugins
[jest-core] Add findRelatedTests and nonFlagArgs in allowed config options for updateConfigAndRun in watch plugins (#10659)[babel-plugin-jest-hoist] Preserve order of hoisted mock nodes within containing block (#10536)[babel-plugin-jest-hoist] Hoist pure constants to support experimental JSX transform in hoisted mocks (#10723)[babel-preset-jest] Update babel-preset-current-node-syntax to support top level await (#10747)[expect] Revert "Fix objectContaining to work recursively into sub-objects (#10508)" (#10766)[jest-circus, jest-jasmine2] fix: don't assume stack is always a string (#10697)[jest-config] Fix bug introduced in watch mode by PR #10678 (#10692)[jest-config] Throw correct error for missing preset modules (#10737)[jest-resolve-dependencies] Resolve mocks as dependencies (#10713)[jest-runtime] Handle file URLs in dynamic imports (#10744)[jest-runtime, babel-jest] Pass more ESM options to @jest/transform (#10752)[jest-runtime] Properly inject extraGlobals into the runtime (#10758)[jest-transform] Link to ESM docs on syntax errors (#10748)[jest-runtime] Support named exports from CommonJS as named ES Module imports
[jest-runtime] Support named exports from CommonJS as named ES Module imports (#10673)[jest-validate] Add support for recursiveDenylist option as an alternative to recursiveBlacklist (#10236)[expect] Fix objectContaining to work recursively into sub-objects (#10508)[jest-cli, jest-core, jest-config, jest-types] Fix --onlyFailures flag to work in non-watch mode (#10678)[jest-config] Fix for the jest.config.ts compiler to not interfere with tsconfig.json files (#10675)[jest-message-util] Update to work properly with Node 15 (#10660)[jest-mock] Allow to mock methods in getters (TypeScript 3.9 export) (#10156)[jest-cli, jest-config] Add support for the jest.config.ts configuration file
[jest-cli, jest-config] Add support for the jest.config.ts configuration file (#10564)[jest-config] Simplify transform RegExp (#10207)[jest-fake-timers] Lazily instantiate mock timers (#10551)[jest-runtime] require.main is no longer undefined when using jest.resetModules (#10626)[@jest/types] Add missing values for timers (#10632)[*] Revert usage of Escalade and rollback Yargs to v15 as it breaks Node 13
[*] Revert usage of Escalade and rollback Yargs to v15 as it breaks Node 13 (#10599)[jest-circus] Setup globals before emitting setup, and include Jest globals in the setup payload (#10598)[jest-mock] Fix typings for mockResolvedValue, mockResolvedValueOnce, mockRejectedValue and mockRejectedValueOnce (#10600)[jest-circus, jest-config, jest-runtime] Add new injectGlobals config and CLI option to disable injecting global variables into the runtime
[jest-circus, jest-config, jest-runtime] Add new injectGlobals config and CLI option to disable injecting global variables into the runtime (#10484)[jest-each] Fixes .each type to always be callable (#10447)[jest-runner] Add support for moduleLoaders with default exports (#10541)[@jest/create-cache-key-function] Added a new package for creating cache keys (#10587)[jest-circus, jest-jasmine2] Find correct location for test.each tests (#10413)[jest-console] Add Console constructor to console object (#10502)[jest-globals] Fix lifecycle hook function types (#10480)[jest-runtime] Remove usage of vm.compileFunction due to a performance issue (#10586)[jest-circus, jest-jasmine2] Include failureDetails property in test results
[jest-cli] Use correct file name to override existing jest config on init
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