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test_runner: add exports option to mock.module#61727

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nodejs-github-bot merged 9 commits intonodejs:mainfrom
Han5991:test-runner-mock-exports
Mar 27, 2026
Merged

test_runner: add exports option to mock.module#61727
nodejs-github-bot merged 9 commits intonodejs:mainfrom
Han5991:test-runner-mock-exports

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@Han5991 Han5991 commented Feb 8, 2026 •
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Summary

  • add mock.module(..., { exports }) and normalize option shapes through a shared exports path
  • keep defaultExport and namedExports as aliases, and emit runtime DeprecationWarning when legacy options are used
  • update docs, tests, and output fixtures/snapshots to reflect deprecation signaling and the new preferred option shape

Legacy Option Mixing Behavior

  • Mixed usage of options.exports with legacy options is currently allowed.
  • Values are normalized/merged into the same internal exports structure.
  • Legacy options are deprecated, but still supported for compatibility during migration.

Scope

Testing

  • make lint-js
  • python3 tools/test.py test/parallel/test-runner-module-mocking.js
  • python3 tools/test.py test/test-runner/test-output-coverage-with-mock.mjs test/test-runner/test-output-typescript-coverage.mjs

Refs: #58443

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nodejs-github-bot commented Feb 8, 2026

Review requested:

  • @nodejs/test_runner

@nodejs-github-bot nodejs-github-bot added needs-ci PRs that need a full CI run. test_runner Issues and PRs related to the test runner subsystem. labels Feb 8, 2026
@Han5991 Han5991 marked this pull request as draft February 8, 2026 00:27
@Han5991 Han5991 force-pushed the test-runner-mock-exports branch from 3d95c0c to fa99ada Compare February 8, 2026 00:35
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JakobJingleheimer commented Feb 8, 2026 •
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Related: #58443

(I haven't read through this PR yet though)

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Han5991 commented Feb 8, 2026

Related: #58443

(I haven't read through this PR yet though)

@JakobJingleheimer

I was working on it with that in mind.
I'm planning to proceed only up to Step 2 of the plan. Is that okay?

@Han5991 Han5991 force-pushed the test-runner-mock-exports branch from 73c4cf1 to 715c12c Compare February 8, 2026 01:11
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JakobJingleheimer commented Feb 8, 2026 •
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Yes, sounds good go me!

It would be ideal (but not required or anything) to land this with a userland migration ready to go. I think it could be done fairly easily.

Cc @Ceres6 this should make your Jest → node:test migration easier 🙂

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Han5991 commented Feb 8, 2026

Thanks for the feedback. I will scope this PR to Step 2 of the plan: introduce options.exports, keep defaultExport/namedExports as aliases (with deprecation signaling), and defer userland migration + removal to follow-up work.

@Han5991 Han5991 marked this pull request as ready for review February 8, 2026 01:33
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codecov bot commented Feb 8, 2026 •
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.69%. Comparing base (7547e79) to head (410505f).
⚠️ Report is 35 commits behind head on main.

Additional details and impacted files 
@@            Coverage Diff             @@
##             main   #61727      +/-   ##
==========================================
- Coverage   91.60%   89.69%   -1.91%     
==========================================
  Files         337      676     +339     
  Lines      140745   206758   +66013     
  Branches    21802    39595   +17793     
==========================================
+ Hits       128925   185453   +56528     
- Misses      11595    13456    +1861     
- Partials      225     7849    +7624
Files with missing lines Coverage Δ
lib/internal/test_runner/mock/loader.js 99.35% <100.00%> (ø)
lib/internal/test_runner/mock/mock.js 98.81% <100.00%> (+0.61%) ⬆️

... and 458 files with indirect coverage changes

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

@Han5991 Han5991 force-pushed the test-runner-mock-exports branch 2 times, most recently from 424675e to 0498de3 Compare February 8, 2026 07:24
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Thanks for picking this up!

lib/internal/test_runner/mock/mock.js Outdated
Comment on lines +826 to +829
if ('exports' in options) {
validateObject(options.exports, 'options.exports');
copyOwnProperties(options.exports, moduleExports);
}
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Since last-wins, I think the "new" should win (and be moved below namedExports and defaultExport copying).

Or maybe when exports exists, the others should be ignored? I feel like there's some kind of back-version compatibility thing here. @ljharb thoughts?

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I think this is looking pretty good :)

avivkeller
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Han5991 commented Mar 2, 2026

@JakobJingleheimer,

I'd like to help with the userland-migration tool for mock.module.

If you approve, I can implement the migration script in short order to help users move to the new exports shape. Should I contribute it to https://github.com/nodejs/userland-migrations?

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JakobJingleheimer commented Mar 3, 2026

I'd like to help with the userland-migration tool for mock.module.

If you approve, I can implement the migration script in short order to help users move to the new exports shape. Should I contribute it to https://github.com/nodejs/userland-migrations?

Heck yes! And yes, that is where to go. @brunocroh may have started. Could you sync with him? I think this would be a great one to get started with 🙂

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brunocroh commented Mar 3, 2026 •
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I'd like to help with the userland-migration tool for mock.module.

If you approve, I can implement the migration script in short order to help users move to the new exports shape. Should I contribute it to https://github.com/nodejs/userland-migrations?

Heck yes! And yes, that is where to go. @brunocroh may have started. Could you sync with him? I think this would be a great one to get started with 🙂

Its almost done, https://github.com/nodejs/userland-migrations/pull/390/changes, I just need add more edge cases and docs for it

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LGTM aside from the item I'd like some others' opinions on. TC39 and some other conferences are this week, so I'll poke people next week after things are calmer.

@JakobJingleheimer JakobJingleheimer moved this to In Progress in Test Runner Board Mar 11, 2026
@brunocroh brunocroh mentioned this pull request Mar 14, 2026
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@JakobJingleheimer JakobJingleheimer added the notable-change PRs with changes that should be highlighted in changelogs. label Mar 21, 2026
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github-actions bot commented Mar 21, 2026

The notable-change PRs with changes that should be highlighted in changelogs. label has been added by @JakobJingleheimer.

Please suggest a text for the release notes if you'd like to include a more detailed summary, then proceed to update the PR description with the text or a link to the notable change suggested text comment. Otherwise, the commit will be placed in the Other Notable Changes section.

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JakobJingleheimer commented Mar 21, 2026

Notable change

MockModuleOptions.defaultExport and MockModuleOptions.namedExports have been consolidated into a single option MockModuleOptions.exports to align with user expectations and other test runners.

A default property on MockModuleOptions.exports represents the default export, and own enumerable properties are treated as named exports.

An automated migration is available to update user code: https://github.com/nodejs/userland-migrations/tree/main/recipes/mock-module-exports

npx codemod @nodejs/mock-module-exports

@github-actions github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Mar 26, 2026
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nodejs-github-bot commented Mar 26, 2026

CI: https://ci.nodejs.org/job/node-test-pull-request/71968/

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nodejs-github-bot commented Mar 26, 2026

CI: https://ci.nodejs.org/job/node-test-pull-request/71981/

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nodejs-github-bot commented Mar 26, 2026

CI: https://ci.nodejs.org/job/node-test-pull-request/72033/

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nodejs-github-bot commented Mar 26, 2026

CI: https://ci.nodejs.org/job/node-test-pull-request/72050/

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nodejs-github-bot commented Mar 27, 2026

CI: https://ci.nodejs.org/job/node-test-pull-request/72066/

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JakobJingleheimer commented Mar 27, 2026

For the curious, CI is consistently failing on

parallel/test-http2-res-writable-properties

For win11-arm64-COMPILED_BY-vs2022_clang-arm64

Eg https://ci.nodejs.org/job/node-test-binary-windows-js-suites/RUN_SUBSET=0,nodes=win11-arm64-COMPILED_BY-vs2022_clang-arm64/39500/console

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nodejs-github-bot commented Mar 27, 2026

CI: https://ci.nodejs.org/job/node-test-pull-request/72072/

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nodejs-github-bot commented Mar 27, 2026

CI: https://ci.nodejs.org/job/node-test-pull-request/72081/

@JakobJingleheimer JakobJingleheimer added the commit-queue Add this label to land a pull request using GitHub Actions. label Mar 27, 2026
@nodejs-github-bot nodejs-github-bot removed the commit-queue Add this label to land a pull request using GitHub Actions. label Mar 27, 2026
@nodejs-github-bot nodejs-github-bot merged commit 7d1f1b4 into nodejs:main Mar 27, 2026
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nodejs-github-bot commented Mar 27, 2026

Landed in 7d1f1b4

@github-project-automation github-project-automation bot moved this from In Progress to Done in Test Runner Board Mar 27, 2026
aduh95 pushed a commit that referenced this pull request Mar 28, 2026
@Han5991 @aduh95
test_runner: add exports option for module mocks
cdc012f 
Add options.exports support in mock.module() and normalize option

shapes through a shared exports path.

Keep defaultExport and namedExports as aliases, emit runtime

deprecation warnings for legacy options, and update docs and tests,

including output fixtures and coverage snapshots.

Refs: #58443
PR-URL: #61727
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Pietro Marchini <pietro.marchini94@gmail.com>
Reviewed-By: Gürgün Dayıoğlu <hey@gurgun.day>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
aduh95 pushed a commit that referenced this pull request Mar 28, 2026
@Han5991 @aduh95
test_runner: add exports option for module mocks
ada73b5 
Add options.exports support in mock.module() and normalize option

shapes through a shared exports path.

Keep defaultExport and namedExports as aliases, emit runtime

deprecation warnings for legacy options, and update docs and tests,

including output fixtures and coverage snapshots.

Refs: #58443
PR-URL: #61727
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Pietro Marchini <pietro.marchini94@gmail.com>
Reviewed-By: Gürgün Dayıoğlu <hey@gurgun.day>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
aduh95 pushed a commit that referenced this pull request Mar 28, 2026
@Han5991 @aduh95
test_runner: add exports option for module mocks
cab54f6 
Add options.exports support in mock.module() and normalize option

shapes through a shared exports path.

Keep defaultExport and namedExports as aliases, emit runtime

deprecation warnings for legacy options, and update docs and tests,

including output fixtures and coverage snapshots.

Refs: #58443
PR-URL: #61727
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Pietro Marchini <pietro.marchini94@gmail.com>
Reviewed-By: Gürgün Dayıoğlu <hey@gurgun.day>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
Qard pushed a commit to Qard/node that referenced this pull request Mar 29, 2026
@Han5991 @Qard
test_runner: add exports option for module mocks
5a76d4a 
Add options.exports support in mock.module() and normalize option

shapes through a shared exports path.

Keep defaultExport and namedExports as aliases, emit runtime

deprecation warnings for legacy options, and update docs and tests,

including output fixtures and coverage snapshots.

Refs: nodejs#58443
PR-URL: nodejs#61727
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Pietro Marchini <pietro.marchini94@gmail.com>
Reviewed-By: Gürgün Dayıoğlu <hey@gurgun.day>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
aduh95 pushed a commit to Flarna/node that referenced this pull request Mar 30, 2026
@Han5991 @aduh95
test_runner: add exports option for module mocks
2c63d30 
Add options.exports support in mock.module() and normalize option

shapes through a shared exports path.

Keep defaultExport and namedExports as aliases, emit runtime

deprecation warnings for legacy options, and update docs and tests,

including output fixtures and coverage snapshots.

Refs: nodejs#58443
PR-URL: nodejs#61727
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Pietro Marchini <pietro.marchini94@gmail.com>
Reviewed-By: Gürgün Dayıoğlu <hey@gurgun.day>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
RafaelGSS pushed a commit to RafaelGSS/node that referenced this pull request Mar 30, 2026
@Han5991 @RafaelGSS
test_runner: add exports option for module mocks
85a828c 
Add options.exports support in mock.module() and normalize option

shapes through a shared exports path.

Keep defaultExport and namedExports as aliases, emit runtime

deprecation warnings for legacy options, and update docs and tests,

including output fixtures and coverage snapshots.

Refs: nodejs#58443
PR-URL: nodejs#61727
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Pietro Marchini <pietro.marchini94@gmail.com>
Reviewed-By: Gürgün Dayıoğlu <hey@gurgun.day>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
@github-actions github-actions bot mentioned this pull request Mar 31, 2026
Merged
nodejs-github-bot added a commit that referenced this pull request Mar 31, 2026
@nodejs-github-bot
2026-04-01, Version 25.9.0 (Current)
c104d5a 
Notable changes:

async_hooks:
  * (SEMVER-MINOR) add using scopes to AsyncLocalStorage (Stephen Belanger) #61674
benchmark:
  * (SEMVER-MINOR) add benchmarks for experimental stream/iter (James M Snell) #62066
cli:
  * (SEMVER-MINOR) add --max-heap-size option (tannal) #58708
crypto:
  * (SEMVER-MINOR) add TurboSHAKE and KangarooTwelve Web Cryptography algorithms (Filip Skokan) #62183
repl:
  * (SEMVER-MINOR) add customizable error handling (Anna Henningsen) #62188
  * (SEMVER-MINOR) remove dependency on domain module (Matteo Collina) #61227
sea:
  * (SEMVER-MINOR) support code cache for ESM entrypoint in SEA (Joyee Cheung) #62158
stream:
  * (SEMVER-MINOR) add stream/iter Implementation (James M Snell) #62066
test:
  * (SEMVER-MINOR) add tests for experimental stream/iter implementation (James M Snell) #62066
test_runner:
  * add exports option for module mocks (sangwook) #61727

PR-URL: #62522
aduh95 added a commit that referenced this pull request Mar 31, 2026
@aduh95
2026-04-01, Version 25.9.0 (Current)
8282409 
Notable changes:

async_hooks:
  * (SEMVER-MINOR) add using scopes to `AsyncLocalStorage` (Stephen Belanger) #61674
cli:
  * (SEMVER-MINOR) add `--max-heap-size` option (tannal) #58708
crypto:
  * (SEMVER-MINOR) add TurboSHAKE and KangarooTwelve Web Cryptography algorithms (Filip Skokan) #62183
repl:
  * (SEMVER-MINOR) add customizable error handling (Anna Henningsen) #62188
  * (SEMVER-MINOR) remove dependency on `node:domain` (Matteo Collina) #61227
sea:
  * (SEMVER-MINOR) support code cache for ESM entrypoint in SEA (Joyee Cheung) #62158
stream:
  * (SEMVER-MINOR) add stream/iter Implementation (James M Snell) #62066
test_runner:
  * add exports option for module mocks (sangwook) #61727

PR-URL: #62522
aduh95 added a commit that referenced this pull request Mar 31, 2026
@aduh95
2026-04-01, Version 25.9.0 (Current)
9f5a2c9 
Notable changes:

async_hooks:
  * (SEMVER-MINOR) add using scopes to `AsyncLocalStorage` (Stephen Belanger) #61674
cli:
  * (SEMVER-MINOR) add `--max-heap-size` option (tannal) #58708
crypto:
  * (SEMVER-MINOR) add TurboSHAKE and KangarooTwelve Web Cryptography algorithms (Filip Skokan) #62183
repl:
  * (SEMVER-MINOR) add customizable error handling (Anna Henningsen) #62188
  * (SEMVER-MINOR) remove dependency on `node:domain` (Matteo Collina) #61227
sea:
  * (SEMVER-MINOR) support code cache for ESM entrypoint in SEA (Joyee Cheung) #62158
stream:
  * (SEMVER-MINOR) add stream/iter Implementation (James M Snell) #62066
test_runner:
  * add exports option for module mocks (sangwook) #61727

PR-URL: #62522
aduh95 added a commit that referenced this pull request Apr 1, 2026
@aduh95
2026-04-01, Version 25.9.0 (Current)
86282b5 
Notable changes:

async_hooks:
  * (SEMVER-MINOR) add using scopes to `AsyncLocalStorage` (Stephen Belanger) #61674
cli:
  * (SEMVER-MINOR) add `--max-heap-size` option (tannal) #58708
crypto:
  * (SEMVER-MINOR) add TurboSHAKE and KangarooTwelve Web Cryptography algorithms (Filip Skokan) #62183
repl:
  * (SEMVER-MINOR) add customizable error handling (Anna Henningsen) #62188
  * (SEMVER-MINOR) remove dependency on `node:domain` (Matteo Collina) #61227
sea:
  * (SEMVER-MINOR) support code cache for ESM entrypoint in SEA (Joyee Cheung) #62158
stream:
  * (SEMVER-MINOR) add stream/iter Implementation (James M Snell) #62066
test_runner:
  * add exports option for module mocks (sangwook) #61727

PR-URL: #62522
tmeijn pushed a commit to tmeijn/dotfiles that referenced this pull request Apr 2, 2026
build(deps): update node.js to v25.9.0
a9a7b33 
This MR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [node](https://nodejs.org) ([source](https://github.com/nodejs/node)) | minor | `25.8.2` → `25.9.0` |

MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot).

**Proposed changes to behavior should be submitted there as MRs.**

---

### Release Notes

<details>
<summary>nodejs/node (node)</summary>

### [`v25.9.0`](https://github.com/nodejs/node/releases/tag/v25.9.0): 2026-04-01, Version 25.9.0 (Current), @&#8203;aduh95

[Compare Source](nodejs/node@v25.8.2...v25.9.0)

##### Notable Changes

##### Test runner module mocking improvements

`MockModuleOptions.defaultExport` and `MockModuleOptions.namedExports` have been
consolidated into a single option `MockModuleOptions.exports` to align with user
expectations and other test runners.

A `default` property on `MockModuleOptions.exports`  represents the default
export, and own enumerable properties are treated as named exports.

An automated migration is available to update user code:
<https://github.com/nodejs/userland-migrations/tree/main/recipes/mock-module-exports>

```bash
npx codemod @&#8203;nodejs/mock-module-exports
```

Contributed by sangwook in [#&#8203;61727](nodejs/node#61727).

##### Other notable changes

- \[[`312476cb84`](nodejs/node@312476cb84)] - **(SEMVER-MINOR)** **async\_hooks**: add using scopes to `AsyncLocalStorage` (Stephen Belanger) [#&#8203;61674](nodejs/node#61674)
- \[[`62d2cd473b`](nodejs/node@62d2cd473b)] - **(SEMVER-MINOR)** **cli**: add `--max-heap-size` option (tannal) [#&#8203;58708](nodejs/node#58708)
- \[[`d0ebf0e44b`](nodejs/node@d0ebf0e44b)] - **(SEMVER-MINOR)** **crypto**: add `TurboSHAKE` and `KangarooTwelve` Web Cryptography algorithms (Filip Skokan) [#&#8203;62183](nodejs/node#62183)
- \[[`f85b9d9fa8`](nodejs/node@f85b9d9fa8)] - **(SEMVER-MINOR)** **repl**: add customizable error handling (Anna Henningsen) [#&#8203;62188](nodejs/node#62188)
- \[[`67b854d407`](nodejs/node@67b854d407)] - **(SEMVER-MINOR)** **repl**: remove dependency on `node:domain` (Matteo Collina) [#&#8203;61227](nodejs/node#61227)
- \[[`966b700623`](nodejs/node@966b700623)] - **(SEMVER-MINOR)** **sea**: support code cache for ESM entrypoint in SEA (Joyee Cheung) [#&#8203;62158](nodejs/node#62158)
- \[[`e1f0d2a014`](nodejs/node@e1f0d2a014)] - **(SEMVER-MINOR)** **stream**: add stream/iter Implementation (James M Snell) [#&#8203;62066](nodejs/node#62066)

##### Commits

- \[[`312476cb84`](nodejs/node@312476cb84)] - **(SEMVER-MINOR)** **async\_hooks**: add using scopes to AsyncLocalStorage (Stephen Belanger) [#&#8203;61674](nodejs/node#61674)
- \[[`bfff8cb2ab`](nodejs/node@bfff8cb2ab)] - **(SEMVER-MINOR)** **benchmark**: add benchmarks for experimental stream/iter (James M Snell) [#&#8203;62066](nodejs/node#62066)
- \[[`c721d68502`](nodejs/node@c721d68502)] - **benchmark**: fix destructuring in dgram/single-buffer (Ali Hassan) [#&#8203;62084](nodejs/node#62084)
- \[[`e2f03c8e92`](nodejs/node@e2f03c8e92)] - **buffer**: improve performance of multiple Buffer operations (Ali Hassan) [#&#8203;61871](nodejs/node#61871)
- \[[`2fcd07f1ba`](nodejs/node@2fcd07f1ba)] - **build**: support empty libname flags in `configure.py` (Antoine du Hamel) [#&#8203;62477](nodejs/node#62477)
- \[[`b800c57fce`](nodejs/node@b800c57fce)] - **build**: fix timezone-update path references (Chengzhong Wu) [#&#8203;62280](nodejs/node#62280)
- \[[`7dc5a1e9b4`](nodejs/node@7dc5a1e9b4)] - **build**: skip dockit on IBMi (SRAVANI GUNDEPALLI) [#&#8203;62189](nodejs/node#62189)
- \[[`f0eea0f905`](nodejs/node@f0eea0f905)] - **build**: fix --node-builtin-modules-path (Filip Skokan) [#&#8203;62115](nodejs/node#62115)
- \[[`62d2cd473b`](nodejs/node@62d2cd473b)] - **(SEMVER-MINOR)** **cli**: add --max-heap-size option (tannal) [#&#8203;58708](nodejs/node#58708)
- \[[`ac4b485698`](nodejs/node@ac4b485698)] - **crypto**: update root certificates to NSS 3.121 (Node.js GitHub Bot) [#&#8203;62485](nodejs/node#62485)
- \[[`d0ebf0e44b`](nodejs/node@d0ebf0e44b)] - **(SEMVER-MINOR)** **crypto**: add TurboSHAKE and KangarooTwelve Web Cryptography algorithms (Filip Skokan) [#&#8203;62183](nodejs/node#62183)
- \[[`3009980d9d`](nodejs/node@3009980d9d)] - **crypto**: add crypto::GetSSLCtx API for addon access to OpenSSL contexts (Tim Perry) [#&#8203;62254](nodejs/node#62254)
- \[[`f5725ca81d`](nodejs/node@f5725ca81d)] - **crypto**: reject ML-KEM/ML-DSA [PKCS#8](https://github.com/PKCS/node/issues/8) import without seed in SubtleCrypto (Filip Skokan) [#&#8203;62218](nodejs/node#62218)
- \[[`f69ed4bc3f`](nodejs/node@f69ed4bc3f)] - **crypto**: rename CShakeParams and KmacParams length to outputLength (Filip Skokan) [#&#8203;61875](nodejs/node#61875)
- \[[`4d96e53570`](nodejs/node@4d96e53570)] - **crypto**: refactor WebCrypto AEAD algorithms auth tag handling (Filip Skokan) [#&#8203;62169](nodejs/node#62169)
- \[[`93d77719e8`](nodejs/node@93d77719e8)] - **crypto**: read algorithm name property only once in normalizeAlgorithm (Filip Skokan) [#&#8203;62170](nodejs/node#62170)
- \[[`3d2e23a981`](nodejs/node@3d2e23a981)] - **deps**: update ada to 3.4.4 (Node.js GitHub Bot) [#&#8203;62414](nodejs/node#62414)
- \[[`176d6d2205`](nodejs/node@176d6d2205)] - **deps**: update timezone to 2026a (Node.js GitHub Bot) [#&#8203;62164](nodejs/node#62164)
- \[[`95c7fc67ba`](nodejs/node@95c7fc67ba)] - **deps**: update googletest to [`2461743`](nodejs/node@2461743) (Node.js GitHub Bot) [#&#8203;62484](nodejs/node#62484)
- \[[`e5e9f2044a`](nodejs/node@e5e9f2044a)] - **deps**: update simdjson to 4.5.0 (Node.js GitHub Bot) [#&#8203;62382](nodejs/node#62382)
- \[[`905b94266a`](nodejs/node@905b94266a)] - **deps**: update ngtcp2 to 1.21.0 (Node.js GitHub Bot) [#&#8203;62051](nodejs/node#62051)
- \[[`180c150122`](nodejs/node@180c150122)] - **deps**: V8: cherry-pick [`cf1bce4`](nodejs/node@cf1bce40a5ef) (Richard Lau) [#&#8203;62449](nodejs/node#62449)
- \[[`bc265aa003`](nodejs/node@bc265aa003)] - **deps**: upgrade npm to 11.12.1 (npm team) [#&#8203;62448](nodejs/node#62448)
- \[[`f1b28612c4`](nodejs/node@f1b28612c4)] - **deps**: V8: cherry-pick [`b25cd62`](nodejs/node@b25cd62c7ba2) (Yagiz Nizipli) [#&#8203;62354](nodejs/node#62354)
- \[[`757719d2af`](nodejs/node@757719d2af)] - **deps**: disable rust icu compiled\_data features (Chengzhong Wu) [#&#8203;62284](nodejs/node#62284)
- \[[`3bdc955b63`](nodejs/node@3bdc955b63)] - **deps**: update sqlite to 3.51.3 (Node.js GitHub Bot) [#&#8203;62256](nodejs/node#62256)
- \[[`a9703d194a`](nodejs/node@a9703d194a)] - **deps**: update googletest to [`73a63ea`](nodejs/node@73a63ea) (Node.js GitHub Bot) [#&#8203;61927](nodejs/node#61927)
- \[[`85138935cb`](nodejs/node@85138935cb)] - **deps**: update merve to 1.2.2 (Node.js GitHub Bot) [#&#8203;62213](nodejs/node#62213)
- \[[`231521e75e`](nodejs/node@231521e75e)] - **diagnostics\_channel**: add diagnostics channels for web locks (Ilyas Shabi) [#&#8203;62123](nodejs/node#62123)
- \[[`0093863664`](nodejs/node@0093863664)] - **doc**: deprecate `module.register()` (DEP0205) (Geoffrey Booth) [#&#8203;62395](nodejs/node#62395)
- \[[`0b96ece6be`](nodejs/node@0b96ece6be)] - **doc**: clarify that features cannot be both experimental and deprecated (Antoine du Hamel) [#&#8203;62456](nodejs/node#62456)
- \[[`8d3ea975f5`](nodejs/node@8d3ea975f5)] - **doc**: fix 'transfered' typo in quic.md (lilianakatrina684-a11y) [#&#8203;62492](nodejs/node#62492)
- \[[`08ff16e0ba`](nodejs/node@08ff16e0ba)] - **doc**: move sqlite type conversion section to correct level (René) [#&#8203;62482](nodejs/node#62482)
- \[[`61cc747dd8`](nodejs/node@61cc747dd8)] - **doc**: add Rafael to last security release steward (Rafael Gonzaga) [#&#8203;62423](nodejs/node#62423)
- \[[`64cfa5a6fa`](nodejs/node@64cfa5a6fa)] - **doc**: use npm-published version of doc-kit (Aviv Keller) [#&#8203;62139](nodejs/node#62139)
- \[[`1020321fb0`](nodejs/node@1020321fb0)] - **doc**: fix overstated Date header requirement in response.sendDate (Kit Dallege) [#&#8203;62206](nodejs/node#62206)
- \[[`9caa7855b2`](nodejs/node@9caa7855b2)] - **doc**: fix guaranteed typo (lilianakatrina684-a11y) [#&#8203;62374](nodejs/node#62374)
- \[[`e254f65306`](nodejs/node@e254f65306)] - **doc**: enhance clarification about the main field (Mowafak Almahaini) [#&#8203;62302](nodejs/node#62302)
- \[[`9e724b53f8`](nodejs/node@9e724b53f8)] - **doc**: remove spawn with shell example from bat/cmd section (Kit Dallege) [#&#8203;62243](nodejs/node#62243)
- \[[`7f37c17516`](nodejs/node@7f37c17516)] - **doc**: minor typo fix (Jeff Matson) [#&#8203;62358](nodejs/node#62358)
- \[[`eb0ca98f01`](nodejs/node@eb0ca98f01)] - **doc**: add path to vulnerabilities.json mention (Rafael Gonzaga) [#&#8203;62355](nodejs/node#62355)
- \[[`198b6e0932`](nodejs/node@198b6e0932)] - **doc**: deprecate CryptoKey use in node:crypto (Filip Skokan) [#&#8203;62321](nodejs/node#62321)
- \[[`17e5aee6c5`](nodejs/node@17e5aee6c5)] - **doc**: fix small environment\_variables typo (chris) [#&#8203;62279](nodejs/node#62279)
- \[[`193d629895`](nodejs/node@193d629895)] - **doc**: test and test-only targets do not run linter (Xavier Stouder) [#&#8203;62120](nodejs/node#62120)
- \[[`4a1f20ec4a`](nodejs/node@4a1f20ec4a)] - **doc**: clarify fs.ReadStream and fs.WriteStream are not constructable (Kit Dallege) [#&#8203;62208](nodejs/node#62208)
- \[[`f976c9214d`](nodejs/node@f976c9214d)] - **doc**: clarify that any truthy value of `shell` is part of DEP0190 (Antoine du Hamel) [#&#8203;62249](nodejs/node#62249)
- \[[`4d83972681`](nodejs/node@4d83972681)] - **doc**: remove outdated Chrome 66 and ndb references from debugger (Kit Dallege) [#&#8203;62202](nodejs/node#62202)
- \[[`71f2eada5b`](nodejs/node@71f2eada5b)] - **doc**: add throwIfNoEntry version history to fs.stat (kovan) [#&#8203;62204](nodejs/node#62204)
- \[[`670c80893b`](nodejs/node@670c80893b)] - **doc**: add note (and caveat) for `mock.module` about customization hooks (Jacob Smith) [#&#8203;62075](nodejs/node#62075)
- \[[`2ff5cb13f5`](nodejs/node@2ff5cb13f5)] - **doc,test**: clarify --eval syntax for leading '-' scripts (kovan) [#&#8203;62244](nodejs/node#62244)
- \[[`6c6c9004c4`](nodejs/node@6c6c9004c4)] - **esm**: fix typo in worker loader hook comment (jakecastelli) [#&#8203;62475](nodejs/node#62475)
- \[[`1cdd23c9f3`](nodejs/node@1cdd23c9f3)] - **esm**: fix source phase identity bug in loadCache eviction (Guy Bedford) [#&#8203;62415](nodejs/node#62415)
- \[[`4f4ff15794`](nodejs/node@4f4ff15794)] - **esm**: fix path normalization in `finalizeResolution` (Antoine du Hamel) [#&#8203;62080](nodejs/node#62080)
- \[[`088167d102`](nodejs/node@088167d102)] - **events**: avoid cloning listeners array on every emit (Gürgün Dayıoğlu) [#&#8203;62261](nodejs/node#62261)
- \[[`0250b436ee`](nodejs/node@0250b436ee)] - **fs**: fix cpSync to handle non-ASCII characters (Stefan Stojanovic) [#&#8203;61950](nodejs/node#61950)
- \[[`b67a8fb171`](nodejs/node@b67a8fb171)] - **inspector**: add Target.getTargets and extract TargetManager (Kohei) [#&#8203;62487](nodejs/node#62487)
- \[[`ffcc5a5722`](nodejs/node@ffcc5a5722)] - **lib**: make SubtleCrypto.supports enumerable (Filip Skokan) [#&#8203;62307](nodejs/node#62307)
- \[[`92ef2ad8fa`](nodejs/node@92ef2ad8fa)] - **lib**: prefer primordials in SubtleCrypto (Filip Skokan) [#&#8203;62226](nodejs/node#62226)
- \[[`40a43ac4d0`](nodejs/node@40a43ac4d0)] - **module**: fix coverage of mocked CJS modules imported from ESM (Marco) [#&#8203;62133](nodejs/node#62133)
- \[[`3ef0a5b90e`](nodejs/node@3ef0a5b90e)] - **quic**: remove CryptoKey support from session keys option (Filip Skokan) [#&#8203;62335](nodejs/node#62335)
- \[[`3c8dd8eb8e`](nodejs/node@3c8dd8eb8e)] - **repl**: use vm DONT\_CONTEXTIFY context (Chengzhong Wu) [#&#8203;62371](nodejs/node#62371)
- \[[`f85b9d9fa8`](nodejs/node@f85b9d9fa8)] - **(SEMVER-MINOR)** **repl**: add customizable error handling (Anna Henningsen) [#&#8203;62188](nodejs/node#62188)
- \[[`e4c164e045`](nodejs/node@e4c164e045)] - **repl**: handle exceptions from async context after close (Anna Henningsen) [#&#8203;62165](nodejs/node#62165)
- \[[`67b854d407`](nodejs/node@67b854d407)] - **(SEMVER-MINOR)** **repl**: remove dependency on domain module (Matteo Collina) [#&#8203;61227](nodejs/node#61227)
- \[[`966b700623`](nodejs/node@966b700623)] - **(SEMVER-MINOR)** **sea**: support code cache for ESM entrypoint in SEA (Joyee Cheung) [#&#8203;62158](nodejs/node#62158)
- \[[`fe82baf970`](nodejs/node@fe82baf970)] - **src**: improve EC JWK import performance (Filip Skokan) [#&#8203;62396](nodejs/node#62396)
- \[[`d490b171e0`](nodejs/node@d490b171e0)] - **src**: handle null backing store in ArrayBufferViewContents::Read (Mert Can Altin) [#&#8203;62343](nodejs/node#62343)
- \[[`0e4af848bc`](nodejs/node@0e4af848bc)] - **src**: convert context\_frame field in AsyncWrap to internal field (Anna Henningsen) [#&#8203;62103](nodejs/node#62103)
- \[[`02980b8c8f`](nodejs/node@02980b8c8f)] - **src**: enable compilation/linking with OpenSSL 4.0 (Filip Skokan) [#&#8203;62410](nodejs/node#62410)
- \[[`064f7c2fa6`](nodejs/node@064f7c2fa6)] - **src**: use stack allocation in indexOf latin1 path (Mert Can Altin) [#&#8203;62268](nodejs/node#62268)
- \[[`ede52bc2dc`](nodejs/node@ede52bc2dc)] - **src,sqlite**: fix filterFunc dangling reference (Edy Silva) [#&#8203;62281](nodejs/node#62281)
- \[[`e1f0d2a014`](nodejs/node@e1f0d2a014)] - **(SEMVER-MINOR)** **stream**: add stream/iter Implementation (James M Snell) [#&#8203;62066](nodejs/node#62066)
- \[[`03839fb087`](nodejs/node@03839fb087)] - **stream**: preserve error over AbortError in pipeline (Marco) [#&#8203;62113](nodejs/node#62113)
- \[[`0000d2f011`](nodejs/node@0000d2f011)] - **stream**: replace bind with arrow function for onwrite callback (Ali Hassan) [#&#8203;62087](nodejs/node#62087)
- \[[`3796a73719`](nodejs/node@3796a73719)] - **test**: update WPT for WebCryptoAPI to [`2cb332d`](nodejs/node@2cb332d710) (Node.js GitHub Bot) [#&#8203;62483](nodejs/node#62483)
- \[[`ad8309415b`](nodejs/node@ad8309415b)] - **test**: update WPT for url to [`fc3e651`](nodejs/node@fc3e651593) (Node.js GitHub Bot) [#&#8203;62379](nodejs/node#62379)
- \[[`bed89b037e`](nodejs/node@bed89b037e)] - **test**: wait for reattach before initial break on restart (Yuya Inoue) [#&#8203;62471](nodejs/node#62471)
- \[[`c9ffffcc55`](nodejs/node@c9ffffcc55)] - **test**: disable flaky WPT Blob test on AIX (James M Snell) [#&#8203;62470](nodejs/node#62470)
- \[[`fd41ef31f6`](nodejs/node@fd41ef31f6)] - **(SEMVER-MINOR)** **test**: add tests for experimental stream/iter implementation (James M Snell) [#&#8203;62066](nodejs/node#62066)
- \[[`1b9d8d3eec`](nodejs/node@1b9d8d3eec)] - **test**: avoid flaky run wait in debugger restart test (Yuya Inoue) [#&#8203;62112](nodejs/node#62112)
- \[[`cb08a29d51`](nodejs/node@cb08a29d51)] - **test**: skip test-cluster-dgram-reuse on AIX 7.3 (Stewart X Addison) [#&#8203;62238](nodejs/node#62238)
- \[[`abea0af8a9`](nodejs/node@abea0af8a9)] - **test**: add WebCrypto Promise.prototype.then pollution regression tests (Filip Skokan) [#&#8203;62226](nodejs/node#62226)
- \[[`47a2132269`](nodejs/node@47a2132269)] - **test**: update WPT for WebCryptoAPI to [`6a1c545`](nodejs/node@6a1c545d77) (Node.js GitHub Bot) [#&#8203;62187](nodejs/node#62187)
- \[[`2c63d3006c`](nodejs/node@2c63d3006c)] - **test\_runner**: add exports option for module mocks (sangwook) [#&#8203;61727](nodejs/node#61727)
- \[[`44ac0e1302`](nodejs/node@44ac0e1302)] - **test\_runner**: make it compatible with fake timers (Matteo Collina) [#&#8203;59272](nodejs/node#59272)
- \[[`1865691275`](nodejs/node@1865691275)] - **test\_runner**: set non-zero exit code when suite errors occur (Edy Silva) [#&#8203;62282](nodejs/node#62282)
- \[[`0252b2bab8`](nodejs/node@0252b2bab8)] - **tools**: bump picomatch from 4.0.3 to 4.0.4 in /tools/eslint (dependabot\[bot]) [#&#8203;62439](nodejs/node#62439)
- \[[`3368155267`](nodejs/node@3368155267)] - **tools**: bump yaml from 2.8.2 to 2.8.3 in /tools/doc (dependabot\[bot]) [#&#8203;62437](nodejs/node#62437)
- \[[`5e47c359f5`](nodejs/node@5e47c359f5)] - **tools**: adopt the `--check-for-duplicates` NCU flag (Antoine du Hamel) [#&#8203;62478](nodejs/node#62478)
- \[[`4a604e82d0`](nodejs/node@4a604e82d0)] - **tools**: bump picomatch in /tools/doc (dependabot\[bot]) [#&#8203;62438](nodejs/node#62438)
- \[[`d1a98b4ddb`](nodejs/node@d1a98b4ddb)] - **tools**: bump flatted from 3.4.1 to 3.4.2 in /tools/eslint (dependabot\[bot]) [#&#8203;62375](nodejs/node#62375)
- \[[`c32daa1ab4`](nodejs/node@c32daa1ab4)] - **tools**: bump eslint deps (Huáng Jùnliàng) [#&#8203;62356](nodejs/node#62356)
- \[[`7a2fcc6d41`](nodejs/node@7a2fcc6d41)] - **tools**: do not swallow error in `lint-nix` workflow (Antoine du Hamel) [#&#8203;62292](nodejs/node#62292)
- \[[`c41a2871b5`](nodejs/node@c41a2871b5)] - **tools**: add eslint-plugin-regexp (Huáng Jùnliàng) [#&#8203;62093](nodejs/node#62093)
- \[[`56dfeb06df`](nodejs/node@56dfeb06df)] - **tools**: fix timeout errors in `lint-nix` job (Antoine du Hamel) [#&#8203;62265](nodejs/node#62265)
- \[[`22fc8078e8`](nodejs/node@22fc8078e8)] - **tools**: bump flatted from 3.3.3 to 3.4.1 in /tools/eslint (dependabot\[bot]) [#&#8203;62255](nodejs/node#62255)
- \[[`409b0663bd`](nodejs/node@409b0663bd)] - **tools**: bump undici from 6.23.0 to 6.24.1 in /tools/doc (dependabot\[bot]) [#&#8203;62250](nodejs/node#62250)
- \[[`67c69750f4`](nodejs/node@67c69750f4)] - **tools**: validate all commits that are pushed to `main` (Antoine du Hamel) [#&#8203;62246](nodejs/node#62246)
- \[[`7d9db8cd21`](nodejs/node@7d9db8cd21)] - **tools**: keep GN files when updating Merve (Antoine du Hamel) [#&#8203;62167](nodejs/node#62167)
- \[[`6c8fa42ba2`](nodejs/node@6c8fa42ba2)] - **typings**: rationalise TypedArray types (René) [#&#8203;62174](nodejs/node#62174)
- \[[`531c64d04e`](nodejs/node@531c64d04e)] - **url**: enable simdutf for ada (Yagiz Nizipli) [#&#8203;61477](nodejs/node#61477)
- \[[`2000caccde`](nodejs/node@2000caccde)] - **util**: allow color aliases in styleText (sangwook) [#&#8203;62180](nodejs/node#62180)
- \[[`0aed332ab4`](nodejs/node@0aed332ab4)] - **wasm**: support js string constant esm import (Guy Bedford) [#&#8203;62198](nodejs/node#62198)
- \[[`d3fd4a978b`](nodejs/node@d3fd4a978b)] - **worker**: heap profile optimizations (Ilyas Shabi) [#&#8203;62201](nodejs/node#62201)
- \[[`e992a34a18`](nodejs/node@e992a34a18)] - **zlib**: fix use-after-free when reset() is called during write (Matteo Collina) [#&#8203;62325](nodejs/node#62325)

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