stream: promote DEP0201 to runtime deprecation by Renegade334 · Pull Request #62173 · nodejs/node

Renegade334 · 2026-03-09T21:49:34Z

nodejs-github-bot · 2026-03-09T21:49:39Z

Review requested:

@nodejs/userland-migrations

codecov · 2026-03-10T00:12:28Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.63%. Comparing base (f82525e) to head (0a1002c).
⚠️ Report is 52 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #62173      +/-   ##
==========================================
- Coverage   89.65%   89.63%   -0.02%     
==========================================
  Files         676      676              
  Lines      206541   206558      +17     
  Branches    39541    39549       +8     
==========================================
- Hits       185171   185156      -15     
- Misses      13472    13542      +70     
+ Partials     7898     7860      -38

Files with missing lines	Coverage Δ
lib/internal/webstreams/adapters.js	`86.44% <100.00%> (+0.14%)`	⬆️

... and 49 files with indirect coverage changes

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AugustinMauroy

Sound good !

nodejs-github-bot · 2026-03-11T06:53:55Z

CI: https://ci.nodejs.org/job/node-test-pull-request/71687/

nodejs-github-bot · 2026-03-17T13:38:52Z

Landed in ac63754

PR-URL: nodejs#62173 Refs: nodejs#61632 Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Jake Yuesong Li <[email protected]> Reviewed-By: Filip Skokan <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

assert: * (SEMVER-MAJOR) allow printf-style messages as assertion error (Ruben Bridgewater) #58849 build: * (SEMVER-MAJOR) enable V8_VERIFY_WRITE_BARRIERS in debug build (Joyee Cheung) #61898 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #61898 * (SEMVER-MAJOR) target Power 9 for AIX/IBM i (Richard Lau) #62296 * (SEMVER-MAJOR) drop support for Python 3.9 (Mike McCready) #61177 * (SEMVER-MAJOR) enable maglev for Linux on s390x (Richard Lau) #60863 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #60488 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #60111 build,test: * (CVE-2026-21717) (SEMVER-MAJOR) test array index hash collision (Joyee Cheung) #61898 crypto: * (SEMVER-MAJOR) unify asymmetric key import through KeyObjectHandle::Init (Filip Skokan) #62499 * (SEMVER-MAJOR) runtime-deprecate DEP0203 and DEP0204 (Filip Skokan) #62453 * (SEMVER-MAJOR) decorate async crypto job errors with OpenSSL error details (Filip Skokan) #62348 * (SEMVER-MAJOR) default ML-KEM and ML-DSA pkcs8 export to seed-only format (Filip Skokan) #62178 * (SEMVER-MAJOR) move DEP0182 to End-of-Life (Tobias Nießen) #61084 * (SEMVER-MAJOR) fix DOMException name for non-extractable key error (Filip Skokan) #60830 deps: * (SEMVER-MAJOR) fix V8 race condition for AIX (Abdirahim Musse) #61898 * (SEMVER-MAJOR) V8: cherry-pick cd2c216e7658 (LuYahan) #61898 * (SEMVER-MAJOR) V8: backport 088b7112e7ab (Igor Sheludko) #61898 * (SEMVER-MAJOR) V8: cherry-pick 00f6e834029f (Joyee Cheung) #61898 * (SEMVER-MAJOR) V8: backport bef0d9c1bc90 (Joyee Cheung) #61898 * (SEMVER-MAJOR) V8: cherry-pick cf1bce40a5ef (Richard Lau) #61898 * (SEMVER-MAJOR) V8: cherry-pick daf4656ba85e (Milad Fa) #61898 * (SEMVER-MAJOR) V8: cherry-pick d83f479604c8 (Joyee Cheung) #61898 * (SEMVER-MAJOR) V8: cherry-pick edeb0a4fa181 (Joyee Cheung) #61898 * (SEMVER-MAJOR) V8: cherry-pick aa0b288f87cc (Richard Lau) #61898 * (SEMVER-MAJOR) patch V8 to fix Windows build (StefanStojanovic) #61898 * (SEMVER-MAJOR) V8: cherry-pick highway@989a498fdf3 (Richard Lau) #61898 * (SEMVER-MAJOR) support madvise(3C) across ALL illumos revisions (Dan McDonald) #61898 * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #61898 * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #61898 * (SEMVER-MAJOR) define V8_PRESERVE_MOST as no-op on Windows (Stefan Stojanovic) #61898 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #61898 * (SEMVER-MAJOR) update V8 to 14.6.202.33 (Michaël Zasso) #61898 * (SEMVER-MAJOR) update undici to 8.0.2 (Node.js GitHub Bot) #62384 * (SEMVER-MAJOR) V8: backport 151d0a44a1b2 (Abdirahim Musse) #60488 * (SEMVER-MAJOR) V8: cherry-pick 47800791b35c (Jakob Kummerow) #60488 * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #59805 * (SEMVER-MAJOR) use std::map in MSVC STL for EphemeronRememberedSet (Joyee Cheung) #58070 * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #58070 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #54077 * (SEMVER-MAJOR) update V8 to 14.3.127.12 (Michaël Zasso) #60488 * (SEMVER-MAJOR) V8: cherry-pick ff34ae20c8e3 (Chengzhong Wu) #60111 * (SEMVER-MAJOR) V8: backport fed47445bbdd (Abdirahim Musse) #60111 * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #59805 * (SEMVER-MAJOR) use std::map in MSVC STL for EphemeronRememberedSet (Joyee Cheung) #58070 * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #58070 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #54077 * (SEMVER-MAJOR) update V8 to 14.2.231.9 (Michaël Zasso) #60111 diagnostics_channel: * (SEMVER-MAJOR) ensure tracePromise consistency with non-Promises (René) #61766 doc: * (SEMVER-MAJOR) remove extensionless CJS exception for type:module packages (Matteo Collina) #62176 * (SEMVER-MAJOR) update supported Windows SDK version to 11 (Mike McCready) #61973 * (SEMVER-MAJOR) drop p8 and z13 support (Milad Fa) #61005 http: * (SEMVER-MAJOR) move writeHeader to end-of-life (Sebastian Beltran) #60635 * (SEMVER-MAJOR) fix handling of HTTP upgrades with bodies (Tim Perry) #60016 lib: * (SEMVER-MAJOR) return undefined for localStorage without file (Matteo Collina) #61333 lib,src: * (SEMVER-MAJOR) implement QuotaExceededError as DOMException-derived interface (Filip Skokan) #62293 module: * (SEMVER-MAJOR) runtime-deprecate module.register() (Geoffrey Booth) #62401 * (SEMVER-MAJOR) remove --experimental-transform-types (Marco Ippolito) #61803 src: * (SEMVER-MAJOR) replace uses of deprecated v8::External APIs (gahaas) #61898 * (SEMVER-MAJOR) stop using `v8::PropertyCallbackInfo<T>::This()` (Igor Sheludko) #61898 * (SEMVER-MAJOR) avoid deprecated Wasm API (Clemens Backes) #61898 * (SEMVER-MAJOR) avoid deprecated `FixedArray::Get` (Clemens Backes) #61898 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 147 (Michaël Zasso) #61898 * (SEMVER-MAJOR) remove deprecated and unused isolate fields (Michaël Zasso) #60488 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 144 (Michaël Zasso) #60488 * (SEMVER-MAJOR) include `node_api_types.h` instead of `node_api.h` in `node.h` (Anna Henningsen) #60496 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 142 (Michaël Zasso) #60111 stream: * (SEMVER-MAJOR) promote DEP0201 to runtime deprecation (René) #62173 * (SEMVER-MAJOR) move _stream_* to end-of-life (Sebastian Beltran) #60657 * (SEMVER-MAJOR) readable read one buffer at a time (Robert Nagy) #60441 * (SEMVER-MAJOR) preserve AsyncLocalStorage on finished only when needed (avcribl) #59873 test: * (SEMVER-MAJOR) skip wasm allocation tests in workers (Michaël Zasso) #61898 * (SEMVER-MAJOR) update wpt Wasm jsapi expectations (Michaël Zasso) #61898 * (SEMVER-MAJOR) support presence of Temporal global (Michaël Zasso) #61898 * (SEMVER-MAJOR) add type tags to uses of v8::External (gahaas) #61898 * (SEMVER-MAJOR) fix test-linux-perf-logger for V8 14.3 (Michaël Zasso) #60488 tools: * (SEMVER-MAJOR) remove v8_initializers_slow workaround from v8.gyp (Michaël Zasso) #61898 * (SEMVER-MAJOR) add Rust args to `tools/make-v8.sh` (Richard Lau) #61898 * (SEMVER-MAJOR) update V8 gypfiles for 14.6 (Michaël Zasso) #61898 * (SEMVER-MAJOR) update V8 gypfiles for 14.5 (Michaël Zasso) #61898 * (SEMVER-MAJOR) update V8 gypfiles for 14.4 (Michaël Zasso) #61898 util: * (SEMVER-MAJOR) mark proxied objects as such when inspecting them (Ruben Bridgewater) #61029 * (SEMVER-MAJOR) reduce TextEncoder.encodeInto function size (Yagiz Nizipli) #60339 PR-URL: #62526

assert: * (SEMVER-MAJOR) allow printf-style messages as assertion error (Ruben Bridgewater) #58849 build: * (SEMVER-MAJOR) bump GCC requirement to 13.2 (Michaël Zasso) #62555 * (SEMVER-MAJOR) enable Temporal by default (Richard Lau) #61806 * (SEMVER-MAJOR) enable V8_VERIFY_WRITE_BARRIERS in debug build (Joyee Cheung) #61898 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #61898 * (SEMVER-MAJOR) target Power 9 for AIX/IBM i (Richard Lau) #62296 * (SEMVER-MAJOR) drop support for Python 3.9 (Mike McCready) #61177 * (SEMVER-MAJOR) enable maglev for Linux on s390x (Richard Lau) #60863 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #60488 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #60111 build,test: * (CVE-2026-21717) (SEMVER-MAJOR) test array index hash collision (Joyee Cheung) #61898 build,win: * (SEMVER-MAJOR) fix Temporal build (StefanStojanovic) #61806 crypto: * (SEMVER-MAJOR) unify asymmetric key import through KeyObjectHandle::Init (Filip Skokan) #62499 * (SEMVER-MAJOR) runtime-deprecate DEP0203 and DEP0204 (Filip Skokan) #62453 * (SEMVER-MAJOR) decorate async crypto job errors with OpenSSL error details (Filip Skokan) #62348 * (SEMVER-MAJOR) default ML-KEM and ML-DSA pkcs8 export to seed-only format (Filip Skokan) #62178 * (SEMVER-MAJOR) move DEP0182 to End-of-Life (Tobias Nießen) #61084 * (SEMVER-MAJOR) fix DOMException name for non-extractable key error (Filip Skokan) #60830 deps: * (SEMVER-MAJOR) fix V8 race condition for AIX (Abdirahim Musse) #61898 * (SEMVER-MAJOR) V8: cherry-pick cd2c216e7658 (LuYahan) #61898 * (SEMVER-MAJOR) V8: backport 088b7112e7ab (Igor Sheludko) #61898 * (SEMVER-MAJOR) V8: cherry-pick 00f6e834029f (Joyee Cheung) #61898 * (SEMVER-MAJOR) V8: backport bef0d9c1bc90 (Joyee Cheung) #61898 * (SEMVER-MAJOR) V8: cherry-pick cf1bce40a5ef (Richard Lau) #61898 * (SEMVER-MAJOR) V8: cherry-pick daf4656ba85e (Milad Fa) #61898 * (SEMVER-MAJOR) V8: cherry-pick d83f479604c8 (Joyee Cheung) #61898 * (SEMVER-MAJOR) V8: cherry-pick edeb0a4fa181 (Joyee Cheung) #61898 * (SEMVER-MAJOR) V8: cherry-pick aa0b288f87cc (Richard Lau) #61898 * (SEMVER-MAJOR) patch V8 to fix Windows build (StefanStojanovic) #61898 * (SEMVER-MAJOR) V8: cherry-pick highway@989a498fdf3 (Richard Lau) #61898 * (SEMVER-MAJOR) support madvise(3C) across ALL illumos revisions (Dan McDonald) #61898 * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #61898 * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #61898 * (SEMVER-MAJOR) define V8_PRESERVE_MOST as no-op on Windows (Stefan Stojanovic) #61898 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #61898 * (SEMVER-MAJOR) update V8 to 14.6.202.33 (Michaël Zasso) #61898 * (SEMVER-MAJOR) update undici to 8.0.2 (Node.js GitHub Bot) #62384 * (SEMVER-MAJOR) V8: backport 151d0a44a1b2 (Abdirahim Musse) #60488 * (SEMVER-MAJOR) V8: cherry-pick 47800791b35c (Jakob Kummerow) #60488 * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #59805 * (SEMVER-MAJOR) use std::map in MSVC STL for EphemeronRememberedSet (Joyee Cheung) #58070 * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #58070 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #54077 * (SEMVER-MAJOR) update V8 to 14.3.127.12 (Michaël Zasso) #60488 * (SEMVER-MAJOR) V8: cherry-pick ff34ae20c8e3 (Chengzhong Wu) #60111 * (SEMVER-MAJOR) V8: backport fed47445bbdd (Abdirahim Musse) #60111 * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #59805 * (SEMVER-MAJOR) use std::map in MSVC STL for EphemeronRememberedSet (Joyee Cheung) #58070 * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #58070 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #54077 * (SEMVER-MAJOR) update V8 to 14.2.231.9 (Michaël Zasso) #60111 diagnostics_channel: * (SEMVER-MAJOR) ensure tracePromise consistency with non-Promises (René) #61766 doc: * (SEMVER-MAJOR) remove extensionless CJS exception for type:module packages (Matteo Collina) #62176 * (SEMVER-MAJOR) update supported Windows SDK version to 11 (Mike McCready) #61973 * (SEMVER-MAJOR) drop p8 and z13 support (Milad Fa) #61005 http: * (SEMVER-MAJOR) move writeHeader to end-of-life (Sebastian Beltran) #60635 * (SEMVER-MAJOR) fix handling of HTTP upgrades with bodies (Tim Perry) #60016 lib: * (SEMVER-MAJOR) return undefined for localStorage without file (Matteo Collina) #61333 lib,src: * (SEMVER-MAJOR) implement QuotaExceededError as DOMException-derived interface (Filip Skokan) #62293 module: * (SEMVER-MAJOR) runtime-deprecate module.register() (Geoffrey Booth) #62401 * (SEMVER-MAJOR) remove --experimental-transform-types (Marco Ippolito) #61803 src: * (SEMVER-MAJOR) replace uses of deprecated v8::External APIs (gahaas) #61898 * (SEMVER-MAJOR) stop using `v8::PropertyCallbackInfo<T>::This()` (Igor Sheludko) #61898 * (SEMVER-MAJOR) avoid deprecated Wasm API (Clemens Backes) #61898 * (SEMVER-MAJOR) avoid deprecated `FixedArray::Get` (Clemens Backes) #61898 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 147 (Michaël Zasso) #61898 * (SEMVER-MAJOR) remove deprecated and unused isolate fields (Michaël Zasso) #60488 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 144 (Michaël Zasso) #60488 * (SEMVER-MAJOR) include `node_api_types.h` instead of `node_api.h` in `node.h` (Anna Henningsen) #60496 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 142 (Michaël Zasso) #60111 stream: * (SEMVER-MAJOR) promote DEP0201 to runtime deprecation (René) #62173 * (SEMVER-MAJOR) move _stream_* to end-of-life (Sebastian Beltran) #60657 * (SEMVER-MAJOR) readable read one buffer at a time (Robert Nagy) #60441 * (SEMVER-MAJOR) preserve AsyncLocalStorage on finished only when needed (avcribl) #59873 test: * (SEMVER-MAJOR) skip wasm allocation tests in workers (Michaël Zasso) #61898 * (SEMVER-MAJOR) update wpt Wasm jsapi expectations (Michaël Zasso) #61898 * (SEMVER-MAJOR) support presence of Temporal global (Michaël Zasso) #61898 * (SEMVER-MAJOR) add type tags to uses of v8::External (gahaas) #61898 * (SEMVER-MAJOR) fix test-linux-perf-logger for V8 14.3 (Michaël Zasso) #60488 tools: * (SEMVER-MAJOR) remove v8_initializers_slow workaround from v8.gyp (Michaël Zasso) #61898 * (SEMVER-MAJOR) add Rust args to `tools/make-v8.sh` (Richard Lau) #61898 * (SEMVER-MAJOR) update V8 gypfiles for 14.6 (Michaël Zasso) #61898 * (SEMVER-MAJOR) update V8 gypfiles for 14.5 (Michaël Zasso) #61898 * (SEMVER-MAJOR) update V8 gypfiles for 14.4 (Michaël Zasso) #61898 util: * (SEMVER-MAJOR) mark proxied objects as such when inspecting them (Ruben Bridgewater) #61029 * (SEMVER-MAJOR) reduce TextEncoder.encodeInto function size (Yagiz Nizipli) #60339 PR-URL: #62526

Renegade334 added the semver-major PRs that contain breaking changes and should be released in the next major version. label Mar 9, 2026

nodejs-github-bot added needs-ci PRs that need a full CI run. web streams labels Mar 9, 2026

Renegade334 added the deprecations Issues and PRs related to deprecations. label Mar 9, 2026

stream: promote DEP0201 to runtime deprecation

0a1002c

Renegade334 force-pushed the dep0201-runtime branch from 27f790a to 0a1002c Compare March 9, 2026 21:50

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nodejs-github-bot merged commit ac63754 into nodejs:main Mar 17, 2026
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Renegade334 deleted the dep0201-runtime branch March 17, 2026 14:03

RafaelGSS mentioned this pull request Apr 27, 2026

2026-04-28, Version 26.0.0 (Current) #62526

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stream: promote DEP0201 to runtime deprecation#62173

stream: promote DEP0201 to runtime deprecation#62173
nodejs-github-bot merged 1 commit intonodejs:mainfrom
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