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A set of utility functions for expect and related packages
Last release 13 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Nothing withdrawn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
10 years old
257 releases · first in 2016
[expect] Support async functions in toThrow
[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)[expect] Restore support for passing functions to toHaveLength matcher (#9796)[jest-changed-files] --only-changed should include staged files (#9799)[jest-circus] Throw on nested test definitions (#9828)[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)One column per quarter.
[babel-jest] Support passing supportsDynamicImport and supportsStaticESM
[babel-jest] Support passing supportsDynamicImport and supportsStaticESM (#9766)[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)[jest-matcher-utils] Replace accessors with values to avoid calling setters in object descriptors when computing diffs for error reporting
[*] 25.2.5 was published without changes from 25.2.4 - 25.2.6 includes all changes from that version.
[*] 25.2.5 was published without changes from 25.2.4 - 25.2.6 includes all changes from that version.[*] Verify all packages are properly downleveled for older versions of TypeScript
[*] Verify all packages are properly downleveled for older versions of TypeScript (#9715)[*] Downlevel TypeScript definitions files for compatibility with TS<3.8
[*] Downlevel TypeScript definitions files for compatibility with TS<3.8 (#9705)Nothing published for this version
Nothing published for this version
[jest-config] Support ESM config files with .js extension (#9573).
[jest-config] Support ESM config files with .js extension (#9573).[jest-runtime] Override module.createRequire to return a Jest-compatible require function (#9469)[jest-haste-map] [BREAKING] Remove mapper option (#9581)[*] Support array of paths for moduleNameMapper aliases (#9465)[jest-reporters] Adds ability to pass options to the istanbul-reporter through coverageReporters (#9572)[jest-runtime] Require stack when a module cannot be resolved (#9681)[jest-transform] writeCacheFile no longer calls fsync (#9695)[expect] Handle readonly properties correctly (#9575)[jest-cli] Set coverageProvider correctly when provided in config (#9562)[jest-cli] Allow specifying .cjs and .mjs config files by --config CLI option (#9578)[jest-cli] Update yargs to fix CLI flag overriding (#9519)[jest-config] Treat setupFilesAfterEnv like setupFiles when normalizing configs against presets (#9495)[jest-config] Support .mjs config files on Windows as well (#9558)[jest-config] Verify rootDir and all roots are directories (#9569)[jest-config] Ensure pattern of replacePosixSep is a string (#9546)[jest-haste-map] Fix crash on unix based systems without find (#9579)[jest-jasmine2] Fix --testNamePattern matching with concurrent tests (#9090)[jest-matcher-utils] Fix diff highlight of symbol-keyed object. (#9499)[@jest/reporters] Notifications should be fire&forget rather than having a timeout (#9567)[jest-resolve] Fix module identity preservation with symlinks and browser field resolution (#9511)[jest-resolve] Do not confuse directories with files (#8912)[jest-resolve] moduleNameMapper should take precedence over Node core modules (#9563)[jest-runtime] Reset isolateModules if it fails (#9541)[jest-runtime] Yarn PnP errors displayed to the user (#9681)[jest-snapshot] Downgrade semver to v6 to support node 8 (#9451)[jest-snapshot] Properly indent new snapshots in the presences of existing ones (#9523)[jest-transform] Correct sourcemap behavior for transformed and instrumented code (#9460)[jest-transform] Allow instrumentation of transformed files with weird file extensions (#9589)[@jest/types] Make ConfigGlobals an interface to allow for declaration merging. (#9570)[pretty-format] Export OldPlugin type (#9491)[docs] Warn about unexpected behavior / bug of node-notifier when using the notify options.[docs] Grammatical corrections to Async docs page. (#9679)[jest-resolver] Use resolve package to implement custom module resolution (#9520)[jest-runtime] Move execution of setupFiles to jest-runner (#9596)[jest-runtime] Update anchor link in helpers (#9616)[@jest/reporters] Remove unused dependencies and type exports (#9462)[website] Update pictures of reports when matchers fail (#9214)[jest-haste-map] Reduce number of lstat calls in node crawler (#9514)Nothing published for this version
[jest-util] [BREAKING] Remove deprecated exports
[babel-plugin-jest-hoist] Show codeframe on static hoisting issues (#8865)[babel-plugin-jest-hoist] Add BigInt to ALLOWED_IDENTIFIERS (#8382)[babel-preset-jest] Add @babel/plugin-syntax-bigint (#8382)[expect] Add BigInt support to toBeGreaterThan, toBeGreaterThanOrEqual, toBeLessThan and toBeLessThanOrEqual (#8382)[expect, jest-matcher-utils] Display change counts in annotation lines (#9035)[expect, jest-snapshot] Support custom inline snapshot matchers (#9278)[jest-config] Throw the full error message and stack when a Jest preset is missing a dependency (#8924)[jest-config] [BREAKING] Set default display name color based on runner (#8689)[jest-config] Merge preset globals with project globals (#9027)[jest-config] Support .cjs config files (#9291)[jest-config] [BREAKING] Support .mjs config files (#9431)[jest-core] Support reporters as default exports (#9161)[jest-core] Support --findRelatedTests paths case insensitivity on Windows (#8900)[jest-diff] Add options for colors and symbols (#8841)[jest-diff] [BREAKING] Export as ECMAScript module (#8873)[jest-diff] Add includeChangeCounts and rename Indicator options (#8881)[jest-diff] Add changeColor and patchColor options (#8911)[jest-diff] Add trailingSpaceFormatter option and replace cyan with commonColor (#8927)[jest-diff] Add firstOrLastEmptyLineReplacement option and export 3 diffLines functions (#8955)[jest-environment] Add optional getVmContext next to runScript (#9252 & #9428)[jest-environment-jsdom] Add fakeTimersLolex (#8925)[jest-environment-node] Add fakeTimersLolex (#8925)[jest-environment-node] Add queueMicrotask (#9140)[jest-environment-node] Implement getVmContext (#9252 & #9428)[@jest/fake-timers] Add Lolex as implementation of fake timers (#8897)[jest-get-type] Add BigInt support. (#8382)[jest-matcher-utils] Add BigInt support to ensureNumbers ensureActualIsNumber, ensureExpectedIsNumber (#8382)[jest-matcher-utils] Ignore highlighting matched asymmetricMatcher in diffs (#9257)[jest-reporters] Export utils for path formatting (#9162)[jest-reporters] Provides global coverage thresholds as watermarks for istanbul (#9416)[jest-runner] Warn if a worker had to be force exited (#8206)[jest-runtime] [BREAKING] Do not export ScriptTransformer - it can be imported from @jest/transform instead (#9256)[jest-runtime] Use JestEnvironment.getVmContext and vm.compileFunction if available to avoid the module wrapper (#9252 & #9428)[jest-snapshot] Display change counts in annotation lines (#8982)[jest-snapshot] [BREAKING] Improve report when the matcher has properties (#9104)[jest-snapshot] Improve colors when snapshots are updatable (#9132)[jest-snapshot] Ignore indentation for most serialized objects (#9203)[jest-transform] Create createTranspilingRequire function for easy transpiling modules (#9194)[jest-transform] [BREAKING] Return transformed code as a string, do not wrap in vm.Script (#9253)[@jest/test-result] Create method to create empty TestResult (#8867)[jest-worker] [BREAKING] Return a promise from end(), resolving with the information whether workers exited gracefully (#8206)[jest-reporters] Transform file paths into hyperlinks (#8980)[expect] Display expectedDiff more carefully in toBeCloseTo (#8389)[expect] Avoid incorrect difference for subset when toMatchObject fails (#9005)[expect] Consider all RegExp flags for equality (#9167)[expect] [BREAKING] Consider primitives different from wrappers instantiated with new (#9167)[expect] Prevent maintaining RegExp state between multiple tests (#9289)[expect] Fix subsetEquality false circular reference detection (#9322)[jest-config] Use half of the available cores when watchAll mode is enabled (#9117)[jest-config] Fix Jest multi project runner still cannot handle exactly one project (#8894)[jest-console] Add missing console.group calls to NullConsole (#9024)[jest-core] Don't include unref'd timers in --detectOpenHandles results (#8941)[jest-core] Limit number of workers when creating haste maps in projects (#9259)[jest-diff] Do not inverse format if line consists of one change (#8903)[jest-diff] Rename some new options and change their default values (#9077)[jest-environment-node] Fix TextEncoder.encode not referencing same global Uint8Array constructor (#9261)[jest-fake-timers] getTimerCount will not include cancelled immediates (#8764)[jest-fake-timers] Support util.promisify on setTimeout (#9180)[jest-jasmine2, jest-circus] Improve error message format for Node's assert.fail (#9262)[jest-leak-detector] [BREAKING] Use weak-napi instead of weak package (#8686)[jest-mock] Fix for mockReturnValue overriding mockImplementationOnce (#8398)[jest-reporters] Make node-notifier an optional dependency (#8918)[jest-reporters] Make all arguments to methods on BaseReporter optional (#9159)[jest-resolve]: Set MODULE_NOT_FOUND as error code when module is not resolved from paths (#8487)[jest-resolve-dependencies] Handle dynamic dependencies correctly even when using module maps (#9303)[jest-snapshot] Remove only the added newlines in multiline snapshots (#8859)[jest-snapshot] Distinguish empty string from external snapshot not written (#8880)[jest-snapshot] [BREAKING] Distinguish empty string from internal snapshot not written (#8898)[jest-snapshot] [BREAKING] Remove report method and throw matcher errors (#9049)[jest-snapshot] Omit irrelevant received properties when property matchers fail (#9198)[jest-transform] Properly cache transformed files across tests (#8890)[jest-transform] Don't fail the test suite when a generated source map is invalid (#9058)[jest-types] [BREAKING] Use less null | undefined in config types (#9200)[jest-util] Allow querying process.domain (#9136)[pretty-format] Correctly detect memoized elements (#9196)[pretty-format] Fix pretty-format to respect displayName on forwardRef (#9422)[*] [BREAKING] Drop support for Node 6 (#8455)[*] Add Node 12 to CI (#8411)[*] [BREAKING] Upgrade to Micromatch v4 (#8852)[babel-plugin-jest-hoist] [BREAKING] Use ESM exports (#8874)[docs] Add alias and optional boolean value to coverage CLI Reference (#8996)[docs] Fix broken link pointing to legacy JS file in "Snapshot Testing".[docs] Add setupFilesAfterEnv and jest.setTimeout example (#8971)[expect] Test that toStrictEqual is equivalent to Node's assert.deepStrictEqual (#9167)[jest] [BREAKING] Use ESM exports (#8874)[jest-cli] [BREAKING] Use ESM exports (#8874)[jest-cli] [BREAKING] Remove re-exports from @jest/core (#8874)[jest-diff] Remove the need to export splitLines0 function (#9151)[jest-environment-jsdom] [BREAKING] Upgrade JSDOM from v11 to v15 (#8851)[jest-haste-map] Upgrade to fsevents@2 (#9215)[jest-reporters] [BREAKING] Upgrade Istanbul dependencies, which are used for code coverage (#9192)[jest-util] [BREAKING] Remove deprecated exports (#8863)[jest-validate] [BREAKING] Use ESM exports (#8874)[jest-types] Mark InitialOptions as Partial (#8848)[jest-config] Refactor normalize to be more type safe (#8848)Nothing published for this version
[expect] Highlight substring differences when matcher fails, part 1
[expect] Highlight substring differences when matcher fails, part 1 (#8448)[expect] Highlight substring differences when matcher fails, part 2 (#8528)[expect] Improve report when mock-spy matcher fails, part 1 (#8640)[expect] Improve report when mock-spy matcher fails, part 2 (#8649)[expect] Improve report when mock-spy matcher fails, part 3 (#8697)[expect] Improve report when mock-spy matcher fails, part 4 (#8710)[expect] Throw matcher error when received cannot be jasmine spy (#8747)[expect] Improve report when negative CalledWith assertion fails (#8755)[expect] Improve report when positive CalledWith assertion fails (#8771)[expect] Display equal values for ReturnedWith similar to CalledWith (#8791)[expect, jest-snapshot] Change color from green for some args in matcher hints (#8812)[jest-snapshot] Highlight substring differences when matcher fails, part 3 (#8569)[jest-core] Improve report when snapshots are obsolete (#8448)[jest-cli] Improve chai support (with detailed output, to match jest exceptions) (#8454)[*] Manage the global timeout with --testTimeout command line argument. (#8456)[pretty-format] Render custom displayName of memoized components (#8546)[jest-validate] Allow maxWorkers as part of the jest.config.js (#8565)[jest-runtime] Allow passing configuration objects to transformers (#7288)[@jest/core, @jest/test-sequencer] Support async sort in custom testSequencer (#8642)[jest-runtime, @jest/fake-timers] Add jest.advanceTimersToNextTimer (#8713)[@jest-transform] Extract transforming require logic within jest-core into @jest-transform (#8756)[jest-matcher-utils] Add color options to matcherHint (#8795)[jest-circus/jest-jasmine2] Give clearer output for Node assert errors (#8792)[jest-runner] Export all types in the type signature of jest-runner (#8825)[jest-cli] Detect side-effect only imports when running --onlyChanged or --changedSince (#8670)[jest-cli] Allow --maxWorkers to work with % input again (#8565)[babel-plugin-jest-hoist] Expand list of whitelisted globals in global mocks (#8429)[jest-core] Make watch plugin initialization errors look nice (#8422)[jest-snapshot] Prevent inline snapshots from drifting when inline snapshots are updated (#8492)[jest-haste-map] Don't throw on missing mapper in Node crawler (#8558)[jest-core] Fix incorrect passWithNoTests warning (#8595)[jest-snapshots] Fix test retries that contain snapshots (#8629)[jest-mock] Fix incorrect assignments when restoring mocks in instances where they originally didn't exist (#8631)[expect] Fix stack overflow when matching objects with circular references (#8687)[jest-haste-map] Workaround a node >=12.5.0 bug that causes the process not to exit after tests have completed and cancerous memory growth (#8787)[docs] Replace FlowType with TypeScript in CONTRIBUTING.MD code conventions[jest-leak-detector] remove code repeat (#8438)[docs] Add example to jest.requireActual (#8482)[docs] Add example to jest.mock for mocking ES6 modules with the factory parameter (#8550)[docs] Add information about using jest.doMock with ES6 imports (#8573)[docs] Fix variable name in custom-matcher-api code example (#8582)[docs] Fix example used in custom environment docs (#8617)[docs] Updated react tutorial to refer to new package of react-testing-library (@testing-library/react) (#8753)[docs] Updated imports of react-testing-library to @testing-library/react in website (#8757)[jest-core] Add getVersion (moved from jest-cli) (#8706)[docs] Fix MockFunctions example that was using toContain instead of toContainEqual (#8765)[*] Make sure copyright header comment includes license (#8783)[*] Check copyright and license as one joined substring (#8815)[docs] Fix WatchPlugins jestHooks.shouldRunTestSuite example that receives an object (#8784)[*] Enforce LF line endings (#8809)[pretty-format] Delete obsolete link and simplify structure in README (#8824)[docs] Fix broken transform link on webpack page (#9155)[jest-circus] Bind to Circus events via an optional event handler on any custom env
[jest-circus] Bind to Circus events via an optional event handler on any custom env (#8344)[expect] Improve report when matcher fails, part 15 (#8281)[jest-cli] Update --forceExit and "did not exit for one second" message colors (#8329)[expect] Improve report when matcher fails, part 16 (#8306)[jest-runner] Pass docblock pragmas to TestEnvironment constructor (#8320)[docs] Add DynamoDB guide (#8319)[expect] Improve report when matcher fails, part 17 (#8349)[expect] Improve report when matcher fails, part 18 (#8356)[expect] Improve report when matcher fails, part 19 (#8367)[jest-each] Fix bug with placeholder values (#8289)[jest-snapshot] Inline snapshots: do not indent empty lines (#8277)[@jest/runtime, @jest/transform] Allow custom transforms for JSON dependencies (#8278)[jest-core] Make detectOpenHandles imply runInBand (#8283)[jest-haste-map] Fix the mapper option which was incorrectly ignored (#8299)[jest-jasmine2] Fix describe return value warning being shown if the describe function throws (#8335)[jest-environment-jsdom] Re-declare global prototype of JSDOMEnvironment (#8352)[jest-snapshot] Handle arrays when merging snapshots (#7089)[expect] Extract names of async and generator functions (#8362)[jest-runtime] Fix virtual mocks not being unmockable after previously being mocked (#8396)[jest-transform] Replace special characters in transform cache filenames to support Windows (#8353)[jest-config] Allow exactly one project (#7498)[expect] Fix label and add opposite assertion for toEqual tests (#8288)[docs] Mention Jest MongoDB Preset (#8318)[@jest/reporters] Migrate away from istanbul-api (#8294)[*] Delete obsolete emails tag from header comment in test files (#8377)[expect] optimize compare nodes (#8368)[docs] Fix typo in MockFunctionAPI.md (#8406)[LICENSE] Follow copyright header guidelines and delete For Jest software (#8428)[@jest/core, @jest/test-sequencer] Move testSequencer to individual package @jest/test-sequencer
[@jest/core, @jest/test-sequencer] Move testSequencer to individual package @jest/test-sequencer (#8223)[@jest/core, jest-cli, jest-config] Add option testSequencer allow user use custom sequencer. (#8223)[expect] Add negative equality tests for iterables (#8260)[jest-haste-map] Resolve fs watcher EMFILE error (#8258)[expect] Remove repetition of matcherName and options in matchers (#8224)[expect]: Improve report when matcher fails, part 13
[expect]: Improve report when matcher fails, part 13 (#8077)[@jest/core] Filter API pre-filter setup hook (#8142)[jest-snapshot] Improve report when matcher fails, part 14 (#8132)[@jest/reporter] Display todo and skip test descriptions when verbose is true (#8038)[jest-runner] Support default exports for test environments (#8163)[pretty-format] Support React.Suspense (#8180)[jest-snapshot] Indent inline snapshots (#8198)[jest-config] Support colors in displayName configuration (#8025)[jest-circus] Fix test retries with beforeAll/beforeEach failures (#8227)[expect] Fix circular references in iterable equality (#8160)[jest-changed-files] Change method of obtaining git root (#8052)[jest-each] Fix test function type (#8145)[jest-fake-timers] getTimerCount not taking immediates and ticks into account (#8139)[jest-runtime] Allow json file as manual mock (#8159)[pretty-format] Print BigInt as a readable number instead of {} (#8138)[jest-core] Fix ability to transform dependencies required from globalSetup script (#8143)[@jest/reporters] Fix Cannot read property converageData of null (#8168)[jest-worker] JEST_WORKER_ID starts at 1 (#8205)[jest-config] Use default cwd even if config contains a cwd property (#7923)[jest-resolve-dependencies]: Remove internal peer dependencies (#8215)[jest-resolve]: Remove internal peer dependencies (#8215)[jest-snapshot]: Remove internal peer dependencies (#8215)[jest-resolve] Fix requireActual with moduleNameMapper (#8210)[jest-haste-map] Fix haste map duplicate detection in watch mode (#8237)[*] Remove flow from code base (#8061)[*] Use property initializer syntax in Jest codebase (#8117)[*] Move @types/node to the root package.json (#8129)[*] Add documentation and tests related to auto-mocking (#8099)[*] Add jest-watch-typeahead as a devDependency (#6449)[*] upgrade TS to 3.4.0-dev* for incremental builds (#8149)[docs] Improve description of optional arguments in ExpectAPI.md (#8126)[jest-haste-map] Optimize haste map data structure for serialization/deserialization (#8171)[jest-haste-map] Avoid persisting haste map or processing files when not changed (#8153)[jest-core] Improve performance of SearchSource.findMatchingTests by 15% (#8184)[jest-resolve] Optimize internal cache lookup performance (#8183)[jest-core] Dramatically improve watch mode performance (#8201)[jest-transform] Cache regular expression instead of creating anew for every file in ScriptTransformer (#8235)[jest-core] Fix memory leak of source map info and minor performance improvements (#8234)[jest-console] Fix memory leak by releasing console output reference when printed to stdout (#8233)[jest-runtime] Use Map instead of Object for module registry (#8232)[jest-haste-map] Expose throwOnModuleCollision via config.haste
[jest-resolve] Now supports PnP environment without plugins
[jest-resolve] Now supports PnP environment without plugins (#8094)[expect] Compare DOM nodes even if there are multiple Node classes (#8064)[jest-worker] worker.getStdout() can return null (#8083)[jest-worker] Re-attach stdout and stderr from new processes/threads created after retries (#8087)[jest-reporters/jest-runner] Serialize changedFiles passed to workers (#8090)[*] Make sure to include d.ts files in the tarball when building (#8086)Nothing published for this version
[jest-cli] Fix prototype pollution vulnerability in dependency
We skipped 24.2.0 because a draft was accidentally published. Please use 24.3.0 or a newer version instead.
[expect]: Improve report when matcher fails, part 10 (#7960)[expect]: Improve report when matcher fails, part 11 (#8008)[expect]: Improve report when matcher fails, part 12 (#8033)[expect]: Improve report when matcher fails, part 7 (#7866)[expect]: Improve report when matcher fails, part 8 (#7876)[expect]: Improve report when matcher fails, part 9 (#7940)[jest-circus/jest-jasmine2] Warn if describe returns a value (#7852)[jest-config] Print error information on preset normalization error (#7935)[jest-get-type] Add isPrimitive function (#7708)[jest-haste-map] Add skipPackageJson option (#7778)[jest-util] Add isPromise (#7852)[pretty-format] Support React.memo (#7891)[expect] Fix toStrictEqual not considering arrays with objects having undefined values correctly (#7938)[expect] Fix custom async matcher stack trace (#7652)[expect] Fix non-object received value in toHaveProperty (#7986, #8067)[expect] Fix non-symmetric equal for Number (#7948)[expect] Remove duck typing and obsolete browser support code when comparing DOM nodes and use DOM-Level-3 API instead (#7995)[jest-changed-files] Fix getChangedFilesFromRoots to not return parts of the commit messages as if they were files, when the commit messages contained multiple paragraphs (#7961)[jest-changed-files] Fix pattern for HG changed files (#8066)[jest-changed-files] Improve default file selection for Mercurial repos (#7880)[jest-circus] Fix bug with test.only (#7888)[jest-circus]: Throw explicit error when errors happen after test is considered complete (#8005)[jest-cli] Fix prototype pollution vulnerability in dependency (#7904)[jest-cli] Refactor -o and --coverage combined (#7611)[jest-environment-node] Add missing globals: TextEncoder and TextDecoder (#8022)[jest-haste-map] Enforce uniqueness in names (mocks and haste ids) (#8002)[jest-jasmine2]: Throw explicit error when errors happen after test is considered complete (#8005)[jest-mock] Adds a type check to prototype to allow mocks of objects with a primitive prototype property. (#8040)[jest-transform] Normalize config and remove unnecessary checks, convert TestUtils.js to TypeScript (#7801)[jest-util]Make sure to not fail if unable to assign toStringTag to the process object, which is read only in Node 12 (#8050)[jest-validate] Fix validating async functions (#7894)[jest-worker] Fix jest-worker when using pre-allocated jobs (#7934)[static] Remove console log '-' on the front page (#7977)[*]: Setup building, linting and testing of TypeScript (#7808, #7855, #7951)[@jest/console]: Extract custom console implementations from jest-util into a new separate package (#8030)[@jest/core] Create new package, which is jest-cli minus yargs and prompts (#7696)[@jest/core]: Migrate to TypeScript (#7998)[@jest/fake-timers]: Extract FakeTimers class from jest-util into a new separate package (#7987)[@jest/reporter]: New package extracted from jest-cli (#7902)[@jest/reporters]: Migrate to TypeScript (#7994, #8045)[@jest/source-map]: Extract getCallsite function from jest-util into a new separate package (#8029)[@jest/test-result]: Extract TestResult types and helpers into a new separate package (#8034)[@jest/transform]: Migrate to TypeScript (#7918, #7945)[@jest/transform]: New package extracted from jest-runtime (#7915)[@jest/types]: New package to handle shared types (#7834)[babel-jest]: Migrate to TypeScript (#7862)[babel-plugin-jest-hoist]: Migrate to TypeScript (#7898)[diff-sequences]: Migrate to Typescript (#7820)[docs] Add missing import to docs (#7928)[docs] Update automock configuration, add note related to manual mocks (#8051)[docs] Update/Organize TestSequencer and testSchedulerHelper code comments(#7984)[docs]: Fix image paths in SnapshotTesting.md for current and version 24 (#7872)[docs]: Improve runAllTimers doc (it exhausts the micro-task queue) (#8031)[docs]: Update CONTRIBUTING.md to add information about running jest with jest-circus locally (#8013).[expect]: Migrate to TypeScript (#7919, #8028)[jest-changed-files]: Migrate to TypeScript (#7827)[jest-circus]: Migrate to TypeScript (#7916)[jest-cli]: Migrate to TypeScript (#8024)[jest-diff]: Migrate to TypeScript (#7824, #8027)[jest-docblock]: Migrate to TypeScript (#7836)[jest-each]: Migrate to Typescript (#8007)[jest-each]: Refactor into multiple files with better types (#8018)[jest-environment-jsdom]: Migrate to TypeScript (#7985)[jest-environment-node]: Migrate to TypeScript (#7985)[jest-get-type]: Migrate to TypeScript (#7818)[jest-haste-map]: Migrate to TypeScript (#7854, #7951)[jest-jasmine2]: TS migration (#7970)[jest-leak-detector]: Migrate to TypeScript (#7825)[jest-matcher-utils]: Migrate to TypeScript (#7835)[jest-message-util]: Migrate to TypeScript (#7834)[jest-mock]: Migrate to TypeScript (#7847, #7850, #7971)[jest-phabricator]: Migrate to TypeScript (#7965)[jest-regex-util]: Migrate to TypeScript (#7822)[jest-repl]: Migrate to TypeScript (#8000)[jest-resolve-dependencies]: Migrate to TypeScript (#7922)[jest-resolve]: Migrate to TypeScript (#7871)[jest-runner]: Migrate to TypeScript (#7968)[jest-runtime]: Migrate to TypeScript (#7964, #7988)[jest-serializer]: Migrate to TypeScript (#7841)[jest-snapshot]: Migrate to TypeScript (#7899)[jest-util]: Migrate to TypeScript (#7844, #8021)[jest-validate]: Migrate to TypeScript (#7991)[jest-watcher]: Migrate to TypeScript (#7843)[jest-worker]: Migrate to TypeScript (#7853)[jest]: Migrate to TypeScript (#8024)[pretty-format]: Migrate to TypeScript (#7809, #7809)[jest-haste-map] Optimize haste map tracking of deleted files with Watchman. (#8056)Nothing published for this version
[jest-config] [BREAKING] Deprecate setupTestFrameworkScriptFile in favor of new setupFilesAfterEnv
[jest-each] [BREAKING] Add primitive pretty printing for interpolated titles (#7694)[jest-runtime] Add jest.isolateModules for scoped module initialization (#6701)[jest-diff] [BREAKING] Support diffing numbers and booleans instead of returning null for different ones (#7605)[jest-diff] [BREAKING] Replace diff with diff-sequences package (#6961)[jest-cli] [BREAKING] Only set error process error codes when they are non-zero (#7363)[jest-config] [BREAKING] Deprecate setupTestFrameworkScriptFile in favor of new setupFilesAfterEnv (#7119)[jest-worker] [BREAKING] Add functionality to call a setup method in the worker before the first call and a teardown method when ending the farm (#7014)[jest-config] [BREAKING] Set default notifyMode to failure-change (#7024)[jest-haste-map] [BREAKING] Remove support for @providesModule (#6104)[jest-haste-map] [BREAKING] Replace internal data structures to improve performance (#6960)[jest-haste-map] [BREAKING] Use relative paths to allow remote caching (#7020)[jest-haste-map] [BREAKING] Remove name from hash in HasteMap.getCacheFilePath (#7218)[babel-preset-jest] [BREAKING] Export a function instead of an object for Babel 7 compatibility (#7203)[jest-haste-map] [BREAKING] Expose relative paths when getting the file iterator (#7321)[jest-cli] [BREAKING] Run code transforms over global{Setup,Teardown} (#7562)[jest-haste-map] Add hasteFS.getSize(path) (#7580)[jest-cli] Print version ending in -dev when running a local Jest clone (#7582)[jest-cli] Add Support for globalSetup and globalTeardown in projects (#6865)[jest-runtime] Add extraGlobals to config to load extra global variables into the execution vm (#7454)[jest-util] Export specialChars containing Unicode characters and ANSI escapes for console output (#7532)[jest-config] Handle typescript (ts and tsx) by default (#7533)[jest-validate] Add support for comments in package.json using a "//" key (#7295)[jest-config] Add shorthand for watch plugins and runners (#7213)[jest-jasmine2/jest-circus/jest-cli] Add test.todo (#6996)[pretty-format] Option to not escape strings in diff messages (#5661)[jest-haste-map] Add getFileIterator to HasteFS for faster file iteration (#7010)[jest-config] Add readConfigs function, previously in jest-cli (#7096)[jest-snapshot] Enable configurable snapshot paths (#6143)[pretty-format] Support HTMLCollection and NodeList in DOMCollection plugin (#7125)[jest-runtime] Pass the normalized configuration to script transformers (#7148)[expect] Improve report when assertion fails, part 3 (#7152)[jest-runtime] If require fails without a file extension, print all files that match with one (#7160)[jest-haste-map] Make ignorePattern optional (#7166)[jest-haste-map] Add getCacheFilePath to get the path to the cache file for a HasteMap instance (#7217)[jest-runtime] Remove cacheDirectory from ignorePattern for HasteMap if not necessary (#7166)[jest-validate] Add syntax to validate multiple permitted types (#7207)[jest-config] Accept an array as as well as a string for testRegex ([#7209]https://github.com/facebook/jest/pull/7209))[expect/jest-matcher-utils] Improve report when assertion fails, part 4 (#7241)[expect/jest-matcher-utils] Improve report when assertion fails, part 5 (#7557)[expect] Check constructor equality in .toStrictEqual() (#7005)[jest-util] Add jest.getTimerCount() to get the count of scheduled fake timers (#7285)[jest-config] Add dependencyExtractor option to use a custom module to extract dependencies from files (#7313, #7349, #7350, #7362)[jest-haste-map] Accept a getCacheKey method in hasteImplModulePath modules to reset the cache when the logic changes (#7350)[jest-config] Add haste.computeSha1 option to compute the sha-1 of the files in the haste map (#7345)[expect] expect(Infinity).toBeCloseTo(Infinity) Treats Infinity as equal in toBeCloseTo matcher (#7405)[jest-worker] Add node worker-thread support to jest-worker (#7408)[jest-config] Allow bail setting to be configured with a number allowing tests to abort after n of failures (#7335)[jest-config] Allow % based configuration of --max-workers (#7494)[jest-runner] Instantiate the test environment class with the current testPath (#7442)[jest-config] Always resolve jest-environment-jsdom from jest-config (#7476)[expect] Improve report when assertion fails, part 6 (#7621)[jest-worker] Add enableWorkerThreads option to explicitly opt-in to worker_threads if available (#7681)[expect] Accept inherited properties in toHaveProperty matcher (#7686)[jest-diff] Do not claim that -0 and 0 have no visual difference (#7605)[jest-mock] Fix automock for numeric function names (#7653)[jest-config] Ensure existsSync is only called with a string parameter (#7607)[expect] toStrictEqual considers sparseness of arrays. (#7591)[jest-cli] Fix empty coverage data for untested files (#7388)[jest-cli] [BREAKING] Do not use text-summary coverage reporter by default if other reporters are configured (#7058)[jest-mock] [BREAKING] Fix bugs with mock/spy result tracking of recursive functions (#6381)[jest-haste-map] [BREAKING] Recover files correctly after haste name collisions are fixed (#7329)[pretty-format] [BREAKING] Omit non-enumerable symbol properties (#7448)[*] [BREAKING] Upgrade to Babel 7, dropping support for Babel 6 (#7016)[jest-cli] Avoid watch mode causing bad terminal behavior in some cases (#7523)[jest-runner/jest-worker] Fix missing console output in verbose mode (#6871)[expect] Standardize file naming in expect (#7306)[jest-each] Add empty array validation check (#7249)[jest-cli] Interrupt tests if interactive watch plugin key is pressed (#7222)[jest-each] Add each array validation check (#7033)[jest-haste-map] Do not visit again files with the same sha-1 (#6990)[jest-jasmine2] Fix memory leak in Error objects hold by the framework (#6965)[jest-haste-map] Fixed Haste whitelist generation for scoped modules on Windows (#6980)[jest-mock] Fix inheritance of static properties and methods in mocks (#7003)[jest-mock] Fix mocking objects without Object.prototype in their prototype chain (#7003)[jest-mock] Check _isMockFunction is true rather than truthy on potential mocks (#7017)[jest-cli] Update jest-cli to show git ref in message when using changedSince (#7028)[jest-jasmine2] Fix crash when test return Promise rejected with null (#7049)[jest-runtime] Check _isMockFunction is true rather than truthy on potential global mocks (#7017)[jest-jasmine] Show proper error message from async assert errors (#6821)[jest-jasmine2] Better error message when a describe block is empty (#6372)[jest-jasmine2] Pending calls inside async tests are reported as pending not failed (#6782)[jest-circus] Better error message when a describe block is empty (#6372)[jest-jasmine2] Add missing testLocationResults for xit and fit (#6482)[expect] Return false from asymmetric matchers if received value isn’t string (#7107)[jest-cli] Fix unhandled error when a bad revision is provided to changedSince (#7115)[jest-config] Moved dynamically assigned cwd from jest-cli to default configuration in jest-config (#7146)[jest-config] Fix getMaxWorkers on termux (#7154)[jest-runtime] Throw an explicit error if js is missing from moduleFileExtensions (#7160)[jest-runtime] Fix missing coverage when using negative glob pattern in testMatch (#7170)[*] Ensure maxWorkers is at least 1 (was 0 in some cases where there was only 1 CPU) (#7182)[jest-runtime] Fix transform cache invalidation when requiring a test file from multiple projects (#7186)[jest-changed-files] Return correctly the changed files when using lastCommit=true on Mercurial repositories (#7228)[babel-jest] Cache includes babel environment variables (#7239)[jest-config] Use strings instead of RegExp instances in normalized configuration (#7251)[jest-circus] Make sure to display real duration even if time is mocked (#7264)[expect] Improves the failing message for toStrictEqual matcher. (#7224)[expect] Improves the failing message for toEqual matcher. (#7325)[jest-resolve] Fix not being able to resolve path to mapped file with custom platform (#7312)[jest-message-util] Improve parsing of error messages for unusually formatted stack traces (#7319)[jest-runtime] Ensure error message text is not lost on errors with code frames (#7319)[jest-haste-map] Fix to resolve path that is start with words same as rootDir (#7324)[expect] Fix toMatchObject matcher when used with Object.create(null) (#7334)[jest-haste-map] Remove legacy condition for duplicate module detection (#7333)[jest-haste-map] Fix require detection with trailing commas and ignore import typeof modules (#7385)[jest-cli] Fix to set prettierPath via config file (#7412)[expect] Test more precisely for class instance getters (#7477)[jest-cli] Support dashed args (#7497)[jest-cli] Fix to run in band tests if watch mode enable when runInBand arg used (#7518)[jest-runtime] Fix mistake as test files when run coverage issue. (#7506)[jest-cli] print info about passWithNoTests flag (#7309)[pretty-format] Omit unnecessary symbol filter for object keys (#7457)[jest-runtime] Fix requireActual on node_modules with mock present (#7404)[jest-resolve] Fix isBuiltinModule to support versions of node without module.builtinModules (#7565)[babel-jest] Set cwd to be resilient to it changing during the runtime of the tests (#7574)[jest-snapshot] Write and read snapshots from disk even if fs is mocked (#7080)[jest-config] Normalize config.cwd and config.rootDir using `realpath (#7598)[jest-environment-node] Fix buffer property is not ArrayBuffer issue. (#7626)[babel-plugin-jest-hoist] Ignore TS type annotations when looking for out-of-scope references (#7641)[jest-config] Add name to project if one does not exist to pick correct resolver (#5862)[jest-runtime] Pass watchPathIgnorePatterns to Haste instance (#7585)[jest-runtime] Resolve mock files via Haste when using require.resolve (#7687)[*] [BREAKING] Require Node.js 6+ for all packages (#7258)[jest-util] [BREAKING] Remove long-deprecated globals for fake timers (#7285)[*] [BREAKING] Upgrade to Micromatch 3 (#6650)[*] [BREAKING] Remove regenerator-runtime injection (#7595)[jest-worker] Disable worker_threads to avoid issues with libraries to ready for it (#7681)[docs] Fix message property in custom matcher example to return a function instead of a constant. (#7426)[jest-circus] Standardize file naming in jest-circus (#7301)[docs] Add synchronous test.each setup (#7150)[docs] Add this.extend to the Custom Matchers API reference (#7130)[docs] Fix default value for coverageReporters value in configuration docs (#7126)[docs] Add link for jest-extended in expect docs (#7078)[jest-util] Add ErrorWithStack class (#7067)[docs] Document --runTestsByPath CLI parameter (#7046)[docs] Fix babel-core installation instructions (#6745)[docs] Explain how to rewrite assertions to avoid large irrelevant diff (#6971)[examples] add example using Babel 7 (#6983)[docs] Replace shallow equality with referential identity in ExpectAPI.md (#6991)[jest-changed-files] Refactor to use execa over child_process (#6987)[*] Bump dated dependencies (#6978)[scripts] Don’t make empty sub-folders for ignored files in build folder (#7001)[docs] Add missing export statement in puppeteer_environment.js under docs/Puppeteer.md (#7127)[docs] Removed useless expect.assertions in TestingAsyncCode.md (#7131)[docs] Remove references to @providesModule which isn't supported anymore (#7147)[docs] Update setupFiles documentation for clarity (#7187)[docs] Change require.require* to jest.require* (#7210)[jest-circus] Add readme.md (#7198)[jest-editor-support] Remove from the repository (#7232)[jest-test-typescript-parser] Remove from the repository (#7232)[tests] Free tests from the dependency on value of FORCE_COLOR (#6585)[*] Add babel plugin to make sure Jest is unaffected by fake Promise implementations (#7225)[docs] Add correct default value for testUrl config option (#7277)[docs] Remove duplicate code in MockFunctions (#7297)[*] Add check for Facebook copyright headers on CI (#7370)[*] Update Facebook copyright headers (#7589)[jest-haste-map] Refactor dependencyExtractor and tests (#7385)[docs] Clearify conditional setting of NODE_ENV (#7369)[docs] Clarify conditional setting of NODE_ENV (#7369)[*] Standardize file names (#7316, #7266, #7238, #7314, #7467, #7464), #7471)[docs] Add testPathIgnorePatterns in CLI documentation (#7440)[docs] Removed misleading text about describe() grouping together tests into a test suite (#7434)[diff-sequences] Add performance benchmark to package (#7603)[*] Replace as many Object.assign with object spread as possible (#7627)[ci] Initial support for Azure Pipelines (#7556)[jest-mock] Improve getType function performance. 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[jest-cli] Add changedSince to allowed watch mode configs
[jest-cli] Add changedSince to allowed watch mode configs (#6955)[babel-jest] Add support for babel.config.js added in Babel 7.0.0 (#6911)[jest-resolve] Add support for an experimental mapper option (Watchman crawler only) that adds virtual files to the Haste map (#6940)[jest-resolve] Only resolve realpath once in try-catch (#6925)[expect] Fix TypeError in toBeInstanceOf on null or undefined (#6912)[jest-jasmine2] Throw a descriptive error if the first argument supplied to a hook was not a function (#6917) and (#6931)[jest-circus] Throw a descriptive error if the first argument supplied to a hook was not a function (#6917) and (#6931)[expect] Fix variadic custom asymmetric matchers (#6898)[jest-cli] Fix incorrect testEnvironmentOptions warning (#6852)[jest-each] Prevent done callback being supplied to describe (#6843)[jest-config] Better error message for a case when a preset module was found, but no jest-preset.js or jest-preset.json at the root (#6863)[jest-haste-map] Catch crawler error when unsuccessfully reading directories (#6761)[docs] Add custom toMatchSnapshot matcher docs (#6837)[docs] Improve the documentation regarding preset configuration (#6864)[docs] Clarify usage of --projects CLI option (#6872)[docs] Correct failure-change notification mode (#6878)[scripts] Don’t remove node_modules from subdirectories of presets in e2e tests (#6948)[diff-sequences] Double-check number of differences in tests (#6953)[jest-cli] Add package name to NotifyReporter notification
[jest-cli] Add package name to NotifyReporter notification (#5898)[jest-runner] print stack trace when process.exit is called from user code (#6714)[jest-each] introduces %# option to add index of the test to its title (#6414)[pretty-format] Support serializing DocumentFragment (#6705)[jest-validate] Add recursive and recursiveBlacklist options for deep config checks (#6802)[jest-cli] Check watch plugins for key conflicts (#6697)[jest-snapshot] Mark snapshots as obsolete when moved to an inline snapshot (#6773)[jest-config] Fix --coverage with --findRelatedTests overwriting collectCoverageFrom options (#6736)[jest-config] Update default config for testURL from 'about:blank' to 'http://localhost' to address latest JSDOM security warning. (#6792)[jest-cli] Fix testMatch not working with negations (#6648)[jest-cli] Don't report promises as open handles (#6716)[jest-each] Add timeout support to parameterised tests (#6660)[jest-cli] Improve the message when running coverage while there are no files matching global threshold (#6334)[jest-snapshot] Correctly merge property matchers with the rest of the snapshot in toMatchSnapshot. (#6528)[jest-snapshot] Add error messages for invalid property matchers. (#6528)[jest-cli] Show open handles from inside test files as well (#6263)[jest-haste-map] Fix a problem where creating folders ending with .js could cause a crash (#6818)[jest-each] Add support for keyPaths in test titles
[jest-each] Add support for keyPaths in test titles (#6457)[jest-cli] Add jest --init option that generates a basic configuration file with a short description for each option (#6442)[jest.retryTimes] Add jest.retryTimes() option that allows failed tests to be retried n-times when using jest-circus. (#6498)[docs] Fixed error in documentation for expect.not.arrayContaining(array). (#6491)[jest-cli] Add check to make sure one or more tests have run before notifying when using --notify (#6495)[jest-cli] Pass globalConfig as a parameter to globalSetup and globalTeardown functions (#6486)[jest-config] Add missing options to the defaults object (#6428)[expect] Using symbolic property names in arrays no longer causes the toEqual matcher to fail (#6391)[expect] toEqual no longer tries to compare non-enumerable symbolic properties, to be consistent with non-symbolic properties. (#6398)[jest-util] console.timeEnd now properly log elapsed time in milliseconds. (#6456)[jest-mock] Fix MockNativeMethods access in react-native jest.mock() (#6505)[jest-cli] Fix reporters for moduleName = 'default' (#6542)[docs] Add jest-each docs for 1 dimensional arrays (#6444)[jest-jasemine2] Add dependency on jest-each
[jest-validate] Adds option to inject deprecationEntries
[expect] Expose getObjectSubset, iterableEquality, and subsetEquality (#6210)[jest-snapshot] Add snapshot property matchers (#6210)[jest-config] Support jest-preset.js files within Node modules (#6185)[jest-cli] Add --detectOpenHandles flag which enables Jest to potentially track down handles keeping it open after tests are complete. (#6130)[jest-jasmine2] Add data driven testing based on jest-each (#6102)[jest-matcher-utils] Change "suggest to equal" message to be more advisory (#6103)[jest-message-util] Don't ignore messages with vendor anymore (#6117)[jest-validate] Get rid of jest-config dependency (#6067)[jest-validate] Adds option to inject deprecationEntries (#6067)[jest-snapshot] [BREAKING] Concatenate name of test, optional snapshot name and count (#6015)[jest-runtime] Allow for transform plugins to skip the definition process method if createTransformer method was defined. (#5999)[expect] Add stack trace for async errors (#6008)[jest-jasmine2] Add stack trace for timeouts (#6008)[jest-jasmine2] Add stack trace for thrown non-Errors (#6008)[jest-runtime] Prevent modules from marking themselves as their own parent (#5235)[jest-mock] Add support for auto-mocking generator functions (#5983)[expect] Add support for async matchers (#5919)[expect] Suggest toContainEqual (#5948)[jest-config] Export Jest's default options (#5948)[jest-editor-support] Move coverage to ProjectWorkspace.collectCoverage (#5929)[jest-editor-support] Add coverage option to runner (#5836)[jest-haste-map] Support extracting dynamic imports (#5883)[expect] Improve output format for mismatchedArgs in mock/spy calls. (#5846)[jest-cli] Add support for using --coverage in combination with watch mode, --onlyChanged, --findRelatedTests and more (#5601)[jest-jasmine2] [BREAKING] Adds error throwing and descriptive errors to it/ test for invalid arguments. [jest-circus] Adds error throwing and descriptive errors to it/ test for invalid arguments (#5558)[jest-matcher-utils] Add isNot option to matcherHint function (#5512)[jest-config] Add <rootDir> to runtime files not found error report (#5693)[expect] Make toThrow matcher pass only if Error object is returned from promises (#5670)[expect] Add isError to utils (#5670)[expect] Add inverse matchers (expect.not.arrayContaining, etc., #5517)[expect] expect.extend now also extends asymmetric matchers (#5503)[jest-mock] Update spyOnProperty to support spying on the prototype chain (#5753)[jest-mock] Add tracking of return values in the mock property (#5752)[jest-mock] Add tracking of thrown errors in the mock property (#5764)[expect]Add nthCalledWith spy matcher (#5605)[jest-cli] Add isSerial property that runners can expose to specify that they can not run in parallel (#5706)[expect] Add .toBeCalledTimes and toHaveBeenNthCalledWith aliases (#5826)[jest-cli] Interactive Snapshot Mode improvements (#5864)[jest-editor-support] Add no-color option to runner (#5909)[jest-jasmine2] Pretty-print non-Error object errors (#5980)[jest-message-util] Include column in stack frames (#5889)[expect] Introduce toStrictEqual (#6032)[expect] Add return matchers (#5879)[jest-cli] Improve snapshot summaries (#6181)[expect] Include custom mock names in error messages (#6199)[jest-diff] Support returning diff from oneline strings (#6221)[expect] Improve return matchers (#6172)[jest-cli] Overhaul watch plugin hooks names (#6249)[jest-mock] [BREAKING] Include tracked call results in serialized mock (#6244)[jest-cli] Fix stdin encoding to utf8 for watch plugins. (#6253)[expect] Better detection of DOM Nodes for equality (#6246)[jest-cli] Fix misleading action description for F key when in "only failed tests" mode. (#6167)[jest-worker] Stick calls to workers before processing them (#6073)[babel-plugin-jest-hoist] Allow using console global variable (#6075)[jest-jasmine2] Always remove node core message from assert stack traces (#6055)[expect] Add stack trace when expect.assertions and expect.hasAssertions causes test failures. (#5997)[jest-runtime] Throw a more useful error when trying to require modules after the test environment is torn down (#5888)[jest-mock] [BREAKING] Replace timestamps with invocationCallOrder (#5867)[jest-jasmine2] Install sourcemap-support into normal runtime to catch runtime errors (#5945)[jest-jasmine2] Added assertion error handling inside afterAll hook (#5884)[jest-cli] Remove the notifier actions in case of failure when not in watch mode. (#5861)[jest-mock] Extend .toHaveBeenCalled return message with outcome (#5951)[jest-runner] Assign process.env.JEST_WORKER_ID="1" when in runInBand mode (#5860)[jest-cli] Add descriptive error message when trying to use globalSetup/globalTeardown file that doesn't export a function. (#5835)[expect] Do not rely on instanceof RegExp, since it will not work for RegExps created inside of a different VM (#5729)[jest-resolve] Update node module resolution algorithm to correctly handle symlinked paths (#5085)[jest-editor-support] Update Settings to use spawn in shell option (#5658)[jest-cli] Improve the error message when 2 projects resolve to the same config (#5674)[jest-runtime] remove retainLines from coverage instrumentation (#5692)[jest-cli] Fix update snapshot issue when using watchAll (#5696)[expect] Fix rejects.not matcher (#5670)[jest-runtime] Prevent Babel warnings on large files (#5702)[jest-mock] Prevent mockRejectedValue from causing unhandled rejection (#5720)[pretty-format] Handle React fragments better (#5816)[pretty-format] Handle formatting of React.forwardRef and Context components (#6093)[jest-cli] Switch collectCoverageFrom back to a string (#5914)[jest-regex-util] Fix handling regex symbols in tests path on Windows (#5941)[jest-util] Fix handling of NaN/Infinity in mock timer delay (#5966)[jest-resolve] Generalise test for package main entries equivalent to ".". (#5968)[jest-config] Ensure that custom resolvers are used when resolving the configuration (#5976)[website] Fix website docs (#5853)[expect] Fix isEqual Set and Map to compare object values and keys regardless of order (#6150)[pretty-format] [BREAKING] Remove undefined props from React elements (#6162)[jest-haste-map] Properly resolve mocked node modules without package.json defined (#6232)[jest-runner] Move sourcemap installation from jest-jasmine2 to jest-runner (#6176)[jest-cli] Use yargs's built-in version instead of rolling our own (#6215)[docs] Add explanation on how to mock methods not implemented in JSDOM[jest-jasmine2] Simplify Env.execute and TreeProcessor to setup and clean resources for the top suite the same way as for all of the children suites (#5885)[babel-jest] [BREAKING] Always return object from transformer (#5991)[*] Run Prettier on compiled output (#5858)[jest-cli] Add fileChange hook for plugins (#5708)[docs] Add docs on using jest.mock(...) (#5648)[docs] Mention Jest Puppeteer Preset (#5722)[docs] Add jest-community section to website (#5675)[docs] Add versioned docs for v22.4 (#5733)[docs] Improve Snapshot Testing Guide (#5812)[jest-runtime] [BREAKING] Remove jest.genMockFn and jest.genMockFunction (#6173)[jest-message-util] Avoid adding unnecessary indent to blank lines in stack traces (#6211)Nothing published for this version
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