Build(deps-dev): Bump the development-dependencies group with 4 updates by dependabot[bot] · Pull Request #1939 · microsoft/MHA

dependabot · 2026-09-04T09:34:38Z

Bumps the development-dependencies group with 4 updates: @jest/globals, jest, jest-environment-jsdom and webpack.

Updates @jest/globals from 30.4.1 to 30.5.0

Release notes

Sourced from @jest/globals's releases.

v30.5.0

On a personal note: King Harald V of Norway passed away this morning. He ascended the throne 35 years ago, two months before I was born. This release is dedicated to his memory. Hvil i fred 🇳🇴

This is a big release. It touches jest-runtime, jest-resolve and jest-haste-map in many places, and with this many changes there might be regressions 😬. If your suite behaves differently after upgrading, please open an issue.

Highlights

whenCalledWith

Mock functions can now configure return values per argument list, contributed by @timkindberg (#16053):
const fn = jest.fn();
fn.whenCalledWith('apple').mockReturnValue('red');
fn.whenCalledWith('banana').mockReturnValue('yellow');
fn.whenCalledWith(expect.any(Number)).mockReturnValue('numeric');
fn('apple'); // 'red'
fn('banana'); // 'yellow'
fn(42); // 'numeric'
fn('grape'); // undefined
The returned object is a real Mock, so mockReturnValueOnce, mockResolvedValue, mockImplementation etc. all chain here too. Argument slots accept literals or any asymmetric matcher, with the same equality semantics as toHaveBeenCalledWith(). Calls that match nothing fall through to the base mock. See the Mock Functions docs for matching and precedence details.

Describe-level retries

jest.retryTimes() can now retry a whole describe block instead of a single test, contributed by @soltonigiri (#16322). Each attempt reruns the block's beforeAll/afterAll hooks, child tests and nested describes, which helps when tests in a block depend on shared state:
describe('workflow', () => {
  jest.retryTimes(3, {entireDescribe: true});
test('first step', () => {});
test('second step', () => {}); // a failure retries the entire block
});
New file watcher

The non-watchman path of jest-haste-map is rewritten. @parcel/watcher replaces the homegrown NodeWatcher and FSEventsWatcher (#16188), and fdir replaces the hand-rolled directory recursion in the crawler (#16187). A batch of fixes also makes watching and indexing survive locked files on Windows, watchman failures, and duplicate manual mocks (#16295, #16358, #16355, #16360).

If you can, please run your suite with --no-watchman (in and out of watch mode) to exercise the new crawler and watchers, and report anything odd 👍

Long-requested dependency updates

babel-plugin-istanbul is updated to v8 (#16049)

glob is updated to v13 (#16397)

... (truncated)

Changelog

Sourced from @jest/globals's changelog.

30.5.0

Features

[@jest/expect-utils, jest-mock] Add mockFn.whenCalledWith(...args) for configuring return values per argument list, with first-class asymmetric-matcher support (#16053)

[@jest/expect-utils] Export AsymmetricMatcher and FunctionParameters types (previously private to expect) (#16053)

[jest-circus, jest-core, jest-jasmine2, jest-test-result, jest-types] --collectTests now expands test.each/describe.each cases and reports per-status counts (skipped/todo via the new wouldRun flag for selected tests) plus a summary line that match a real run, including under --testNamePattern and .only/fdescribe focus on both the circus and jasmine2 runners (#16259)

[jest-circus, jest-environment, jest-runtime, jest-types] Add describe-level retries via jest.retryTimes(..., {entireDescribe: true}) (#16322)

[jest-circus, jest-message-util, jest-reporters, jest-types] Add retryMessages to AssertionResult and export formatErrorStack, so the retry log renders nested cause and AggregateError sections with code frames instead of serialized [cause]:/[errors]: markers (#16316)

[jest-circus, jest-types] Add unhandledErrorsDetailed to Circus.RunResult, so an unhandled rejection reports its cause chain and AggregateError entries with code frames instead of a pre-serialized stack (#16316)

[jest-haste-map] Replace NodeWatcher and FSEventsWatcher with @parcel/watcher for the non-watchman watch path (#16188)

[jest-resolve] Bump unrs-resolver to 1.12.1, remove jest-pnp-resolver and unnecessary checks (#15721)

[jest-resolve] Honor Node's --preserve-symlinks / NODE_PRESERVE_SYMLINKS in the default resolver by passing symlinks: false to unrs-resolver (#16260)

[jest-runtime] Apply automocking and manual __mocks__ files to synchronously evaluable ESM graphs on Node 24.9+ - static imports, dynamic import() and require() of an ESM file now generate an automock from the real module's namespace instead of failing with "Attempting to import a mock without a factory". Graphs that need async evaluation (top-level await) or an async-only resolver or transformer still throw (#16391)

[jest-runtime] Route process.getBuiltinModule through the sandbox, so it returns the sandbox process and the hooked node:module instead of the host's (#16391)

[jest-runtime] Throw an actionable error from module.register() and module.registerHooks() inside a test - the hooks attached to the loader running Jest itself, never saw the sandboxed requires they were meant for, and stayed registered for every later test file in the worker (#16391)

[jest-runtime] Surface resolution and import-attribute errors in an ESM graph before executing any of its CJS dependencies on Node 24.9+, matching Node's run-nothing-on-a-broken-graph behavior; the legacy loader on older versions keeps its linking-time execution order (#16391)

[jest-runtime] Throw ERR_SOURCE_PHASE_NOT_DEFINED with an actionable message for import source and import.source(), instead of failing at instantiation with V8's bare "Source phase import object is not defined" (#16391)

[jest-runtime] Emit the JSON-without-import-attribute deprecation warning once per test file instead of once per worker, so it is no longer silently swallowed for every file after the first (#16391)

[jest-runtime] Set import.meta.main to true in the test file and false in every module it loads, matching Node 24+ (#16367)

[jest-runtime] Resolve the module-sync export condition, so a package that exposes its ESM entry point for require() loads the same file Node would (#16336)

[jest-snapshot] Add external snapshot paths to custom reporter failure details (#16374)

Fixes

[jest-console, jest-reporters] CustomConsole now buffers console output so TestResult.console is populated for reporters when verbose is enabled, while GitHubActionsReporter avoids replaying buffered output in verbose mode (#16155)

[expect, jest-message-util, jest-pattern, jest-regex-util, jest-util] Revert node: protocol imports to restore webpack/browser-bundle compatibility (#16167)

[expect] Widen toMatchObject and objectContaining parameter type from Record<string, unknown> to object so class instances are accepted (#16196)

[jest-circus] Call a generator test body with the shared test context, so this matches what a regular test function receives (#16347)

[jest-circus] Capture the error listeners of the parent process instead of the in-sandbox process, so listeners registered before the test file survive teardown and sandbox listeners no longer leak onto the parent (#16347)

[jest-circus] Clear currentlyRunningTest after skipped and todo tests (#16342)

[jest-circus] Prevent late done() callbacks from affecting later test or hook invocations (#16343)

[jest-circus, jest-jasmine2] Honor --expand when formatting node:assert failures, instead of always collapsing the diff (#16347)

[jest-circus, jest-jasmine2, jest-message-util] Serialize the inner errors of an AggregateError into failureMessages, retryReasons and unhandledErrors, so --json output and reporter annotations include them (#16316)

[jest-circus, jest-snapshot] Keep snapshot state and counts correct when a test retries (#16344)

[@jest/create-cache-key-function] Include the caller support flags in the generated key, so a transformer that emits ESM or CJS based on them no longer shares one cache entry between the two (#16331)

[@jest/create-cache-key-function] Include the stringified project config in the generated key, so editing a transformer's own settings invalidates what it cached (#16331)

[@jest/transform] Include the caller support flags in a transform's cache key, so a file transformed both as ESM and as CJS no longer serves one shape's output for the other (#16331)

[jest-config] Add missing findRelatedTests, outputFile, and replname entries to ValidConfig so they no longer trigger spurious "Unknown option" warnings (#16224)

[jest-config] Use --config for the global config when multiple --projects are specified (#16273)

[jest-core] Serialize bigint values in --json and --outputFile output as their literal form (4n), instead of failing the run with TypeError: Do not know how to serialize a BigInt (#16338)

[jest-core] Do not report a CustomGC async resource (used by N-API addons such as napi-rs for per-isolate GC bookkeeping) as an open handle, since it is napi_unref'd by the addon and can never keep the event loop alive (#16379)

[jest-each] Keep a $&, $`, $' or $$ inside a %p param value out of the replacement, so the title shows the value instead of the text around it (#16338)

[jest-each] Interpolate a bigint into a %j title as its literal form ("4n") at any depth, instead of throwing TypeError: Do not know how to serialize a BigInt while collecting the tests (#16338)

[jest-environment, jest-runtime] Bind sandboxInjectedGlobals to the right values when injectGlobals is false, instead of shifting every one of them by a position (#16377)

[jest-environment-node, jest-util] Only warn about a conflicting globalsCleanup mode when one was explicitly configured, and follow the mode that is actually in effect (#16323)

[jest-environment-node, jest-util] Stop resolving lazy globals when setting up an environment, so Node 26's builtin module globals are no longer loaded (and no longer emit their deprecation warnings) for every test file (#16324)

[jest-haste-map] Keep watch mode alive when an outside process briefly makes a file unreadable on Windows, instead of tearing the watcher down on EPERM (#16295)

[jest-haste-map] Keep indexing when an outside process holds a file open on Windows, instead of failing the whole crawl on EPERM (#16358)

[jest-haste-map] Keep a duplicated manual mock resolving when the file it pointed at is deleted in watch mode (#16360)

... (truncated)

Commits

912baa3 v30.5.0
b91717a chore: refresh coding agent instructions (#16182)
See full diff in compare view

Updates jest from 30.4.2 to 30.5.0

Release notes

Sourced from jest's releases.

v30.5.0

On a personal note: King Harald V of Norway passed away this morning. He ascended the throne 35 years ago, two months before I was born. This release is dedicated to his memory. Hvil i fred 🇳🇴

This is a big release. It touches jest-runtime, jest-resolve and jest-haste-map in many places, and with this many changes there might be regressions 😬. If your suite behaves differently after upgrading, please open an issue.

Highlights

whenCalledWith

Mock functions can now configure return values per argument list, contributed by @timkindberg (#16053):
const fn = jest.fn();
fn.whenCalledWith('apple').mockReturnValue('red');
fn.whenCalledWith('banana').mockReturnValue('yellow');
fn.whenCalledWith(expect.any(Number)).mockReturnValue('numeric');
fn('apple'); // 'red'
fn('banana'); // 'yellow'
fn(42); // 'numeric'
fn('grape'); // undefined
The returned object is a real Mock, so mockReturnValueOnce, mockResolvedValue, mockImplementation etc. all chain here too. Argument slots accept literals or any asymmetric matcher, with the same equality semantics as toHaveBeenCalledWith(). Calls that match nothing fall through to the base mock. See the Mock Functions docs for matching and precedence details.

Describe-level retries

jest.retryTimes() can now retry a whole describe block instead of a single test, contributed by @soltonigiri (#16322). Each attempt reruns the block's beforeAll/afterAll hooks, child tests and nested describes, which helps when tests in a block depend on shared state:
describe('workflow', () => {
  jest.retryTimes(3, {entireDescribe: true});
test('first step', () => {});
test('second step', () => {}); // a failure retries the entire block
});
New file watcher

The non-watchman path of jest-haste-map is rewritten. @parcel/watcher replaces the homegrown NodeWatcher and FSEventsWatcher (#16188), and fdir replaces the hand-rolled directory recursion in the crawler (#16187). A batch of fixes also makes watching and indexing survive locked files on Windows, watchman failures, and duplicate manual mocks (#16295, #16358, #16355, #16360).

If you can, please run your suite with --no-watchman (in and out of watch mode) to exercise the new crawler and watchers, and report anything odd 👍

Long-requested dependency updates

babel-plugin-istanbul is updated to v8 (#16049)

glob is updated to v13 (#16397)

... (truncated)

Changelog

Sourced from jest's changelog.

30.5.0

Features

[@jest/expect-utils, jest-mock] Add mockFn.whenCalledWith(...args) for configuring return values per argument list, with first-class asymmetric-matcher support (#16053)

[@jest/expect-utils] Export AsymmetricMatcher and FunctionParameters types (previously private to expect) (#16053)

[jest-circus, jest-core, jest-jasmine2, jest-test-result, jest-types] --collectTests now expands test.each/describe.each cases and reports per-status counts (skipped/todo via the new wouldRun flag for selected tests) plus a summary line that match a real run, including under --testNamePattern and .only/fdescribe focus on both the circus and jasmine2 runners (#16259)

[jest-circus, jest-environment, jest-runtime, jest-types] Add describe-level retries via jest.retryTimes(..., {entireDescribe: true}) (#16322)

[jest-circus, jest-message-util, jest-reporters, jest-types] Add retryMessages to AssertionResult and export formatErrorStack, so the retry log renders nested cause and AggregateError sections with code frames instead of serialized [cause]:/[errors]: markers (#16316)

[jest-circus, jest-types] Add unhandledErrorsDetailed to Circus.RunResult, so an unhandled rejection reports its cause chain and AggregateError entries with code frames instead of a pre-serialized stack (#16316)

[jest-haste-map] Replace NodeWatcher and FSEventsWatcher with @parcel/watcher for the non-watchman watch path (#16188)

[jest-resolve] Bump unrs-resolver to 1.12.1, remove jest-pnp-resolver and unnecessary checks (#15721)

[jest-resolve] Honor Node's --preserve-symlinks / NODE_PRESERVE_SYMLINKS in the default resolver by passing symlinks: false to unrs-resolver (#16260)

[jest-runtime] Apply automocking and manual __mocks__ files to synchronously evaluable ESM graphs on Node 24.9+ - static imports, dynamic import() and require() of an ESM file now generate an automock from the real module's namespace instead of failing with "Attempting to import a mock without a factory". Graphs that need async evaluation (top-level await) or an async-only resolver or transformer still throw (#16391)

[jest-runtime] Route process.getBuiltinModule through the sandbox, so it returns the sandbox process and the hooked node:module instead of the host's (#16391)

[jest-runtime] Throw an actionable error from module.register() and module.registerHooks() inside a test - the hooks attached to the loader running Jest itself, never saw the sandboxed requires they were meant for, and stayed registered for every later test file in the worker (#16391)

[jest-runtime] Surface resolution and import-attribute errors in an ESM graph before executing any of its CJS dependencies on Node 24.9+, matching Node's run-nothing-on-a-broken-graph behavior; the legacy loader on older versions keeps its linking-time execution order (#16391)

[jest-runtime] Throw ERR_SOURCE_PHASE_NOT_DEFINED with an actionable message for import source and import.source(), instead of failing at instantiation with V8's bare "Source phase import object is not defined" (#16391)

[jest-runtime] Emit the JSON-without-import-attribute deprecation warning once per test file instead of once per worker, so it is no longer silently swallowed for every file after the first (#16391)

[jest-runtime] Set import.meta.main to true in the test file and false in every module it loads, matching Node 24+ (#16367)

[jest-runtime] Resolve the module-sync export condition, so a package that exposes its ESM entry point for require() loads the same file Node would (#16336)

[jest-snapshot] Add external snapshot paths to custom reporter failure details (#16374)

Fixes

[jest-console, jest-reporters] CustomConsole now buffers console output so TestResult.console is populated for reporters when verbose is enabled, while GitHubActionsReporter avoids replaying buffered output in verbose mode (#16155)

[expect, jest-message-util, jest-pattern, jest-regex-util, jest-util] Revert node: protocol imports to restore webpack/browser-bundle compatibility (#16167)

[expect] Widen toMatchObject and objectContaining parameter type from Record<string, unknown> to object so class instances are accepted (#16196)

[jest-circus] Call a generator test body with the shared test context, so this matches what a regular test function receives (#16347)

[jest-circus] Capture the error listeners of the parent process instead of the in-sandbox process, so listeners registered before the test file survive teardown and sandbox listeners no longer leak onto the parent (#16347)

[jest-circus] Clear currentlyRunningTest after skipped and todo tests (#16342)

[jest-circus] Prevent late done() callbacks from affecting later test or hook invocations (#16343)

[jest-circus, jest-jasmine2] Honor --expand when formatting node:assert failures, instead of always collapsing the diff (#16347)

[jest-circus, jest-jasmine2, jest-message-util] Serialize the inner errors of an AggregateError into failureMessages, retryReasons and unhandledErrors, so --json output and reporter annotations include them (#16316)

[jest-circus, jest-snapshot] Keep snapshot state and counts correct when a test retries (#16344)

[@jest/create-cache-key-function] Include the caller support flags in the generated key, so a transformer that emits ESM or CJS based on them no longer shares one cache entry between the two (#16331)

[@jest/create-cache-key-function] Include the stringified project config in the generated key, so editing a transformer's own settings invalidates what it cached (#16331)

[@jest/transform] Include the caller support flags in a transform's cache key, so a file transformed both as ESM and as CJS no longer serves one shape's output for the other (#16331)

[jest-config] Add missing findRelatedTests, outputFile, and replname entries to ValidConfig so they no longer trigger spurious "Unknown option" warnings (#16224)

[jest-config] Use --config for the global config when multiple --projects are specified (#16273)

[jest-core] Serialize bigint values in --json and --outputFile output as their literal form (4n), instead of failing the run with TypeError: Do not know how to serialize a BigInt (#16338)

[jest-core] Do not report a CustomGC async resource (used by N-API addons such as napi-rs for per-isolate GC bookkeeping) as an open handle, since it is napi_unref'd by the addon and can never keep the event loop alive (#16379)

[jest-each] Keep a $&, $`, $' or $$ inside a %p param value out of the replacement, so the title shows the value instead of the text around it (#16338)

[jest-each] Interpolate a bigint into a %j title as its literal form ("4n") at any depth, instead of throwing TypeError: Do not know how to serialize a BigInt while collecting the tests (#16338)

[jest-environment, jest-runtime] Bind sandboxInjectedGlobals to the right values when injectGlobals is false, instead of shifting every one of them by a position (#16377)

[jest-environment-node, jest-util] Only warn about a conflicting globalsCleanup mode when one was explicitly configured, and follow the mode that is actually in effect (#16323)

[jest-environment-node, jest-util] Stop resolving lazy globals when setting up an environment, so Node 26's builtin module globals are no longer loaded (and no longer emit their deprecation warnings) for every test file (#16324)

[jest-haste-map] Keep watch mode alive when an outside process briefly makes a file unreadable on Windows, instead of tearing the watcher down on EPERM (#16295)

[jest-haste-map] Keep indexing when an outside process holds a file open on Windows, instead of failing the whole crawl on EPERM (#16358)

[jest-haste-map] Keep a duplicated manual mock resolving when the file it pointed at is deleted in watch mode (#16360)

... (truncated)

Commits

912baa3 v30.5.0
b91717a chore: refresh coding agent instructions (#16182)
See full diff in compare view

Updates jest-environment-jsdom from 30.4.1 to 30.5.0

Release notes

Sourced from jest-environment-jsdom's releases.

v30.5.0

On a personal note: King Harald V of Norway passed away this morning. He ascended the throne 35 years ago, two months before I was born. This release is dedicated to his memory. Hvil i fred 🇳🇴

This is a big release. It touches jest-runtime, jest-resolve and jest-haste-map in many places, and with this many changes there might be regressions 😬. If your suite behaves differently after upgrading, please open an issue.

Highlights

whenCalledWith

Mock functions can now configure return values per argument list, contributed by @timkindberg (#16053):
const fn = jest.fn();
fn.whenCalledWith('apple').mockReturnValue('red');
fn.whenCalledWith('banana').mockReturnValue('yellow');
fn.whenCalledWith(expect.any(Number)).mockReturnValue('numeric');
fn('apple'); // 'red'
fn('banana'); // 'yellow'
fn(42); // 'numeric'
fn('grape'); // undefined
The returned object is a real Mock, so mockReturnValueOnce, mockResolvedValue, mockImplementation etc. all chain here too. Argument slots accept literals or any asymmetric matcher, with the same equality semantics as toHaveBeenCalledWith(). Calls that match nothing fall through to the base mock. See the Mock Functions docs for matching and precedence details.

Describe-level retries

jest.retryTimes() can now retry a whole describe block instead of a single test, contributed by @soltonigiri (#16322). Each attempt reruns the block's beforeAll/afterAll hooks, child tests and nested describes, which helps when tests in a block depend on shared state:
describe('workflow', () => {
  jest.retryTimes(3, {entireDescribe: true});
test('first step', () => {});
test('second step', () => {}); // a failure retries the entire block
});
New file watcher

The non-watchman path of jest-haste-map is rewritten. @parcel/watcher replaces the homegrown NodeWatcher and FSEventsWatcher (#16188), and fdir replaces the hand-rolled directory recursion in the crawler (#16187). A batch of fixes also makes watching and indexing survive locked files on Windows, watchman failures, and duplicate manual mocks (#16295, #16358, #16355, #16360).

If you can, please run your suite with --no-watchman (in and out of watch mode) to exercise the new crawler and watchers, and report anything odd 👍

Long-requested dependency updates

babel-plugin-istanbul is updated to v8 (#16049)

glob is updated to v13 (#16397)

... (truncated)

Changelog

Sourced from jest-environment-jsdom's changelog.

30.5.0

Features

[@jest/expect-utils, jest-mock] Add mockFn.whenCalledWith(...args) for configuring return values per argument list, with first-class asymmetric-matcher support (#16053)

[@jest/expect-utils] Export AsymmetricMatcher and FunctionParameters types (previously private to expect) (#16053)

[jest-circus, jest-core, jest-jasmine2, jest-test-result, jest-types] --collectTests now expands test.each/describe.each cases and reports per-status counts (skipped/todo via the new wouldRun flag for selected tests) plus a summary line that match a real run, including under --testNamePattern and .only/fdescribe focus on both the circus and jasmine2 runners (#16259)

[jest-circus, jest-environment, jest-runtime, jest-types] Add describe-level retries via jest.retryTimes(..., {entireDescribe: true}) (#16322)

[jest-circus, jest-message-util, jest-reporters, jest-types] Add retryMessages to AssertionResult and export formatErrorStack, so the retry log renders nested cause and AggregateError sections with code frames instead of serialized [cause]:/[errors]: markers (#16316)

[jest-circus, jest-types] Add unhandledErrorsDetailed to Circus.RunResult, so an unhandled rejection reports its cause chain and AggregateError entries with code frames instead of a pre-serialized stack (#16316)

[jest-haste-map] Replace NodeWatcher and FSEventsWatcher with @parcel/watcher for the non-watchman watch path (#16188)

[jest-resolve] Bump unrs-resolver to 1.12.1, remove jest-pnp-resolver and unnecessary checks (#15721)

[jest-resolve] Honor Node's --preserve-symlinks / NODE_PRESERVE_SYMLINKS in the default resolver by passing symlinks: false to unrs-resolver (#16260)

[jest-runtime] Apply automocking and manual __mocks__ files to synchronously evaluable ESM graphs on Node 24.9+ - static imports, dynamic import() and require() of an ESM file now generate an automock from the real module's namespace instead of failing with "Attempting to import a mock without a factory". Graphs that need async evaluation (top-level await) or an async-only resolver or transformer still throw (#16391)

[jest-runtime] Route process.getBuiltinModule through the sandbox, so it returns the sandbox process and the hooked node:module instead of the host's (#16391)

[jest-runtime] Throw an actionable error from module.register() and module.registerHooks() inside a test - the hooks attached to the loader running Jest itself, never saw the sandboxed requires they were meant for, and stayed registered for every later test file in the worker (#16391)

[jest-runtime] Surface resolution and import-attribute errors in an ESM graph before executing any of its CJS dependencies on Node 24.9+, matching Node's run-nothing-on-a-broken-graph behavior; the legacy loader on older versions keeps its linking-time execution order (#16391)

[jest-runtime] Throw ERR_SOURCE_PHASE_NOT_DEFINED with an actionable message for import source and import.source(), instead of failing at instantiation with V8's bare "Source phase import object is not defined" (#16391)

[jest-runtime] Emit the JSON-without-import-attribute deprecation warning once per test file instead of once per worker, so it is no longer silently swallowed for every file after the first (#16391)

[jest-runtime] Set import.meta.main to true in the test file and false in every module it loads, matching Node 24+ (#16367)

[jest-runtime] Resolve the module-sync export condition, so a package that exposes its ESM entry point for require() loads the same file Node would (#16336)

[jest-snapshot] Add external snapshot paths to custom reporter failure details (#16374)

Fixes

[jest-console, jest-reporters] CustomConsole now buffers console output so TestResult.console is populated for reporters when verbose is enabled, while GitHubActionsReporter avoids replaying buffered output in verbose mode (#16155)

[expect, jest-message-util, jest-pattern, jest-regex-util, jest-util] Revert node: protocol imports to restore webpack/browser-bundle compatibility (#16167)

[expect] Widen toMatchObject and objectContaining parameter type from Record<string, unknown> to object so class instances are accepted (#16196)

[jest-circus] Call a generator test body with the shared test context, so this matches what a regular test function receives (#16347)

[jest-circus] Capture the error listeners of the parent process instead of the in-sandbox process, so listeners registered before the test file survive teardown and sandbox listeners no longer leak onto the parent (#16347)

[jest-circus] Clear currentlyRunningTest after skipped and todo tests (#16342)

[jest-circus] Prevent late done() callbacks from affecting later test or hook invocations (#16343)

[jest-circus, jest-jasmine2] Honor --expand when formatting node:assert failures, instead of always collapsing the diff (#16347)

[jest-circus, jest-jasmine2, jest-message-util] Serialize the inner errors of an AggregateError into failureMessages, retryReasons and unhandledErrors, so --json output and reporter annotations include them (#16316)

[jest-circus, jest-snapshot] Keep snapshot state and counts correct when a test retries (#16344)

[@jest/create-cache-key-function] Include the caller support flags in the generated key, so a transformer that emits ESM or CJS based on them no longer shares one cache entry between the two (#16331)

[@jest/create-cache-key-function] Include the stringified project config in the generated key, so editing a transformer's own settings invalidates what it cached (#16331)

[@jest/transform] Include the caller support flags in a transform's cache key, so a file transformed both as ESM and as CJS no longer serves one shape's output for the other (#16331)

[jest-config] Add missing findRelatedTests, outputFile, and replname entries to ValidConfig so they no longer trigger spurious "Unknown option" warnings (#16224)

[jest-config] Use --config for the global config when multiple --projects are specified (#16273)

[jest-core] Serialize bigint values in --json and --outputFile output as their literal form (4n), instead of failing the run with TypeError: Do not know how to serialize a BigInt (#16338)

[jest-core] Do not report a CustomGC async resource (used by N-API addons such as napi-rs for per-isolate GC bookkeeping) as an open handle, since it is napi_unref'd by the addon and can never keep the event loop alive (#16379)

[jest-each] Keep a $&, $`, $' or $$ inside a %p param value out of the replacement, so the title shows the value instead of the text around it (#16338)

[jest-each] Interpolate a bigint into a %j title as its literal form ("4n") at any depth, instead of throwing TypeError: Do not know how to serialize a BigInt while collecting the tests (#16338)

[jest-environment, jest-runtime] Bind sandboxInjectedGlobals to the right values when injectGlobals is false, instead of shifting every one of them by a position (#16377)

[jest-environment-node, jest-util] Only warn about a conflicting globalsCleanup mode when one was explicitly configured, and follow the mode that is actually in effect (#16323)

[jest-environment-node, jest-util] Stop resolving lazy globals when setting up an environment, so Node 26's builtin module globals are no longer loaded (and no longer emit their deprecation warnings) for every test file (#16324)

[jest-haste-map] Keep watch mode alive when an outside process briefly makes a file unreadable on Windows, instead of tearing the watcher down on EPERM (#16295)

[jest-haste-map] Keep indexing when an outside process holds a file open on Windows, instead of failing the whole crawl on EPERM (#16358)

[jest-haste-map] Keep a duplicated manual mock resolving when the file it pointed at is deleted in watch mode (#16360)

... (truncated)

Commits

912baa3 v30.5.0
b91717a chore: refresh coding agent instructions (#16182)
3955d24 Make @types/jsdom a peer dependency of jest-environment-jsdom-abstract (#16166)
See full diff in compare view

Updates webpack from 5.109.2 to 5.110.1

Release notes

Sourced from webpack's releases.

v5.110.1

Patch Changes

Fix a capture-group-less snapshot.managedPaths RegExp; speed up cache writes. (by @alexander-akait in #21843)

Throw SyntaxError, or WebAssembly.CompileError, from an unparsable module. (by @alexander-akait in #21847)

Accept the optimization.minimize: true shorthand set by a plugin in apply(). (by @AgentEnder in #21845)

v5.110.0

Minor Changes

Wrap concatenated modules in lazy __webpack_require__.cw accessors and inline require(), keeping a wrapped body's names and side effects intact. (by @hai-x in #21519)

Add performance hints reporting what a build costs: duplicate packages and modules, circular dependencies, broad contexts, large modules and chunks, hotspots, eval, missing PURE annotations, polyfills, redundant dynamic imports, OS-dependent rules, cache effectiveness, how chunks load, what splitting refused, why an optimization was skipped, and rules, defines, externals, aliases and barrel reexports nothing uses. An oversized asset names its largest modules, and an entrypoint carrying the runtime recommends optimization.runtimeChunk. Enable every check not set individually with performance.all, report hints in stats only with performance.hints: "stats", and get them in a stable order that leaves the build hashes unchanged. (by @alexander-akait in #21841)

Add the descriptionRelativePath module rule condition. (by @alexander-akait in #21705)

Add OS-independent glob matching to module rules. (by @alexander-akait in #21771)

Report inner-graph, AMD and bare module bailouts in optimizationBailout. (by @alexander-akait in #21740)

Allow marking externals as side-effect-free with a sideEffects flag. (by @alexander-akait in #21712)

Give externals the original request of a context module element. (by @alexander-akait in #21780)

Add the externalsPresets.nodeModules preset with an allowlist option to externalize installed packages, replacing the webpack-node-externals plugin. (by @alexander-akait in #21569)

Add output.library.umdAmdContainer for an AMD-style loader branch in UMD. (by @hai-x in #21770)

Resolve @custom-media values that are true / false or name another custom media. (by @alexander-akait in #21624)

Add the __webpack_css_server_styles__ module variable to read the CSS collected while rendering without a DOM, and keep that CSS in the order the styles were applied. (by @alexander-akait in #21576)

Patch the HTML <head> in place on hot update instead of forcing a full reload, including when a <script> that never executed is removed. (by @alexander-akait in #21624)

Scope counter names in CSS modules; fix the counter() counter-style and animation timeline keywords. (by @alexander-akait in #21600)

Derive import defer / import source from the target and fix the source phase. (by @alexander-akait in #21810)

Emit analyzable ESM urls for chunks, assets, styles, workers and wasm. (by @alexander-akait in #21788)

Tree shake CommonJS: module.exports object literals, exports destructured from a require() binding, unused method requires, and unused side-effect-free require() calls and reexports. (by @alexander-akait in #21841)

Resolve relative entry baseUri values and bake one side of a hash cycle. (by @alexander-akait in #21750)

Minify CSS further, only where the document is unchanged: shorthands and box longhands, font-weight, <position> and font-stretch keywords, colors (polar, Lab and hsl() converted to hex), numbers, times, zero units, calc() and every math function the spec names folded over constants, selector lists, An+B, keyframe selectors, media-feature ranges, unicode-range, transition layers, display, transforms, gradients, font families, identical repeated declarations, and rules an identical later one makes dead. Abilities are read off the target browsers, vendorPrefixes adds and drops vendor prefixes for them, and rewriteCustomProperties shortens custom property values. Minification never changes whether a declaration parses, and beautifying keeps every rule. (by @alexander-akait in #21841)

Safely minify CSS (with source maps) and HTML assets when optimization.minimize is enabled, unless a minimizer is already configured for them, making only transformations an engine cannot tell apart. Every rewrite is named as an option, so it can be switched off. (by @alexander-akait in #21841)

... (truncated)

Changelog

Sourced from webpack's changelog.

5.110.1

Patch Changes

Fix a capture-group-less snapshot.managedPaths RegExp; speed up cache writes. (by @alexander-akait in #21843)

Throw SyntaxError, or WebAssembly.CompileError, from an unparsable module. (by @alexander-akait in #21847)

Accept the optimization.minimize: true shorthand set by a plugin in apply(). (by @AgentEnder in #21845)

5.110.0

Minor Changes

Wrap concatenated modules in lazy __webpack_require__.cw accessors and inline require(), keeping a wrapped body's names and side effects intact. (by @hai-x in #21519)

Add performance hints reporting what a build costs: duplicate packages and modules, circular dependencies, broad contexts, large modules and chunks, hotspots, eval, missing PURE annotations, polyfills, redundant dynamic imports, OS-dependent rules, cache effectiveness, how chunks load, what splitting refused, why an optimization was skipped, and rules, defines, externals, aliases and barrel reexports nothing uses. An oversized asset names its largest modules, and an entrypoint carrying the runtime recommends optimization.runtimeChunk. Enable every check not set individually with performance.all, report hints in stats only with performance.hints: "stats", and get them in a stable order that leaves the build hashes unchanged. (by @alexander-akait in #21841)

Add the descriptionRelativePath module rule condition. (by @alexander-akait in #21705)

Add OS-independent glob matching to module rules. (by @alexander-akait in #21771)

Report inner-graph, AMD and bare module bailouts in optimizationBailout. (by @alexander-akait in #21740)

Allow marking externals as side-effect-free with a sideEffects flag. (by @alexander-akait in

Bumps the development-dependencies group with 4 updates: [@jest/globals](https://github.com/jestjs/jest/tree/HEAD/packages/jest-globals), [jest](https://github.com/jestjs/jest/tree/HEAD/packages/jest), [jest-environment-jsdom](https://github.com/jestjs/jest/tree/HEAD/packages/jest-environment-jsdom) and [webpack](https://github.com/webpack/webpack). Updates `@jest/globals` from 30.4.1 to 30.5.0 - [Release notes](https://github.com/jestjs/jest/releases) - [Changelog](https://github.com/jestjs/jest/blob/main/CHANGELOG.md) - [Commits](https://github.com/jestjs/jest/commits/v30.5.0/packages/jest-globals) Updates `jest` from 30.4.2 to 30.5.0 - [Release notes](https://github.com/jestjs/jest/releases) - [Changelog](https://github.com/jestjs/jest/blob/main/CHANGELOG.md) - [Commits](https://github.com/jestjs/jest/commits/v30.5.0/packages/jest) Updates `jest-environment-jsdom` from 30.4.1 to 30.5.0 - [Release notes](https://github.com/jestjs/jest/releases) - [Changelog](https://github.com/jestjs/jest/blob/main/CHANGELOG.md) - [Commits](https://github.com/jestjs/jest/commits/v30.5.0/packages/jest-environment-jsdom) Updates `webpack` from 5.109.2 to 5.110.1 - [Release notes](https://github.com/webpack/webpack/releases) - [Changelog](https://github.com/webpack/webpack/blob/main/CHANGELOG.md) - [Commits](webpack/webpack@v5.109.2...v5.110.1) --- updated-dependencies: - dependency-name: "@jest/globals" dependency-version: 30.5.0 dependency-type: direct:development update-type: version-update:semver-minor dependency-group: development-dependencies - dependency-name: jest dependency-version: 30.5.0 dependency-type: direct:development update-type: version-update:semver-minor dependency-group: development-dependencies - dependency-name: jest-environment-jsdom dependency-version: 30.5.0 dependency-type: direct:development update-type: version-update:semver-minor dependency-group: development-dependencies - dependency-name: webpack dependency-version: 5.110.1 dependency-type: direct:development update-type: version-update:semver-minor dependency-group: development-dependencies ... Signed-off-by: dependabot[bot] <support@github.com>

dependabot · 2026-09-07T09:38:32Z

Looks like these dependencies are updatable in another way, so this is no longer needed.

dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code labels Sep 4, 2026

dependabot Bot closed this Sep 7, 2026

dependabot Bot deleted the dependabot/npm_and_yarn/development-dependencies-a1a6b5f6ce branch September 7, 2026 09:38

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Build(deps-dev): Bump the development-dependencies group with 4 updates - #1939

Build(deps-dev): Bump the development-dependencies group with 4 updates#1939
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v30.5.0

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whenCalledWith

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New file watcher

Long-requested dependency updates

30.5.0

Features

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v30.5.0

Highlights

whenCalledWith

Describe-level retries

New file watcher

Long-requested dependency updates

30.5.0

Features

Fixes

v30.5.0

Highlights

whenCalledWith

Describe-level retries

New file watcher

Long-requested dependency updates

30.5.0

Features

Fixes

v5.110.1

Patch Changes

v5.110.0

Minor Changes

5.110.1

Patch Changes

5.110.0

Minor Changes

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dependabot Bot commented on behalf of github Sep 4, 2026 •

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