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cli: add --heapsnapshot-near-heap-limit option #33010

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@joyeecheung joyeecheung commented Apr 22, 2020

This patch adds a --heapsnapshot-near-heap-limit CLI option
that takes heap snapshots when the V8 heap is approaching
the heap size limit. It will try to write the snapshots
to disk before the program crashes due to OOM.

This currently takes a number specifying the maximum number
of heap snapshots Node.js will write - doing heap snapshots
triggers GC eagerly and could keep the process in limbo for longer
than it should in a heap with unbounded growth, and it may consume
a lot of CPU and I/O resources to serialize these snapshots while the
process is irresponsive, so users may want to limit the number of
heap snapshots taken. The heap limit could be approached multiple
times due to the GC trigger by taking heap snapshots, thus multiple
heap snapshots may be taken before the program crashes.

Refs: #27552

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • documentation is changed or added
  • commit message follows commit guidelines

@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. labels Apr 22, 2020
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@jasnell
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jasnell commented Apr 23, 2020

Definitely like that this is moving forward but think we should make this experimental for a while until we understand the full effects on various platforms with different memory limitations.

@mmarchini
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👍 on explicitly stating this is an experimental feature for now.

@sam-github
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Feature looks useful, great to have it.

I'm not sure it will be so easily used in Kubernetes, or even Docker deployments with immutable FS.

At a minimum, it would be necessary to select the FS directory that snapshots should be written to so a Volume could be mounted there writable and the data would be persisted. The name should be somewhat uniqueish to the container, not sure exactly how to manage that.

Other possibility would be to write the data to stdout, so it goes out as JSON through the standard logging mechanisms. If its absolutely unreasonably large, maybe thats not reasonable, but worth a shot, its definitely the "least configuration required" way to get the data into persistent system storage and available to SREs.

@jasnell
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jasnell commented Apr 23, 2020

We actually have the same problem with other diagnostic files such as trace events, where we can specify a file pattern but not a location for those to be written. We should likely work on solving that problem more generally such that we can specify a process-level destination for all diagnostic files.

@sam-github
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--report-directory=... could be made an alias to a slightly more generic sounding option, and used by all the diagnostic file writing functions, instead of just report.

Similarly with report-filename, though its perhaps not as directly useable as-is. stdout/stderr are directly meaningful, but for the templates, each feature would need is own specific file extension, I guess? Or a larger part of the name should be specific to the file type?

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mmarchini commented Apr 23, 2020

Sending to stdout is concerning because a) the snapshot can get quite large; and b) it can get mixed up with other logs. But I understand some users might want that, I just wouldn't like to see it as the default behavior.

Sending to a configurable directory sounds reasonable. As an alternative, we could also pipe it to a named pipe (provided via a flag), so the users can send it straight to a storage service like S3 without touching disk, or to encrypt/compress/obfuscate before letting the heap snapshot touches the disk. Although this will probably not be an option for Windows.

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sam-github commented Apr 23, 2020

I don't think writing to stdout should be default either, just possible.

Note that stderr is currently used for random unstructured output, v8 will write there, for example, and its where warnings show up, etc. Diagnostic reports, when written, get a blurb written to stderr saying that the write occurred (EDIT, and naming the file), so perhaps something similar makes sense for this feature.

For named pipe, no specific support should be required beyond being able to specify the filename: --heapdump-filename=/path/to/pipe would work for example.

@joyeecheung
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joyeecheung commented Apr 24, 2020

I simply used the CWD for writing heap snapshots with the default pattern since this is what --heapsnapshot-signal already does. We could add support for more configurations for the output, but I guess whatever we do need to be effective for --heapsnapshot-signal as well, so we should probably spin up a separate issue for that. (and the changes for that would likely to be reflected in WriteSnapshot() which is shared by this PR and the --heapsnapshot-signal implementation.)

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@joyeecheung joyeecheung marked this pull request as ready for review May 1, 2020 02:10
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@joyeecheung joyeecheung changed the title WIP: add --heapsnapshot-near-heap-limit option cli: add --heapsnapshot-near-heap-limit option May 1, 2020
const child = spawnSync(process.execPath, [
'--trace-gc',
'--heapsnapshot-near-heap-limit=1',
'--max-old-space-size=50',
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I bumped the max old space size to 50mb, because otherwise the heap is too small and also the old generation size could be smaller than the young generation size (by default) which isn't too realistic. This should be fine for the test machines.

targos pushed a commit that referenced this pull request Aug 8, 2021
This patch adds a --heapsnapshot-near-heap-limit CLI option
that takes heap snapshots when the V8 heap is approaching
the heap size limit. It will try to write the snapshots
to disk before the program crashes due to OOM.

PR-URL: #33010
Refs: #27552
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
BethGriggs pushed a commit that referenced this pull request Aug 12, 2021
This patch adds a --heapsnapshot-near-heap-limit CLI option
that takes heap snapshots when the V8 heap is approaching
the heap size limit. It will try to write the snapshots
to disk before the program crashes due to OOM.

PR-URL: #33010
Refs: #27552
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
MylesBorins pushed a commit that referenced this pull request Aug 31, 2021
This patch adds a --heapsnapshot-near-heap-limit CLI option
that takes heap snapshots when the V8 heap is approaching
the heap size limit. It will try to write the snapshots
to disk before the program crashes due to OOM.

PR-URL: #33010
Refs: #27552
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
targos added a commit that referenced this pull request Sep 4, 2021
Notable changes:

assert:
  * change status of legacy asserts (James M Snell) #38113
async_hooks:
  * (SEMVER-MINOR) use new v8::Context PromiseHook API (Stephen Belanger) #36394
buffer:
  * (SEMVER-MINOR) introduce Blob (James M Snell) #36811
  * (SEMVER-MINOR) add base64url encoding option (Filip Skokan) #36952
child_process:
  * (SEMVER-MINOR) allow `options.cwd` receive a URL (Khaidi Chu) #38862
  * (SEMVER-MINOR) add timeout to spawn and fork (Nitzan Uziely) #37256
  * (SEMVER-MINOR) allow promisified exec to be cancel (Carlos Fuentes) #34249
  * (SEMVER-MINOR) add 'overlapped' stdio flag (Thiago Padilha) #29412
cli:
  * (SEMVER-MINOR) add -C alias for --conditions flag (Guy Bedford) #38755
  * (SEMVER-MINOR) add --node-memory-debug option (Anna Henningsen) #35537
deps:
  * (SEMVER-MINOR) V8: cherry-pick fa4cb172cde2 (Stephen Belanger) #38577
  * (SEMVER-MINOR) V8: cherry-pick 4c074516397b (Stephen Belanger) #36394
  * (SEMVER-MINOR) V8: cherry-pick 5f4413194480 (Stephen Belanger) #36394
  * (SEMVER-MINOR) V8: cherry-pick 272445f10927 (Stephen Belanger) #36394
  * (SEMVER-MINOR) V8: backport c0fceaa0669b (Stephen Belanger) #36394
dns:
  * (SEMVER-MINOR) add "tries" option to Resolve options (Luan Devecchi) #39610
  * (SEMVER-MINOR) allow `--dns-result-order` to change default dns verbatim (Ouyang Yadong) #38099
doc:
  * (SEMVER-MINOR) add missing change to resolver ctor (Luan Devecchi) #39610
  * refactor fs docs structure (Michaël Zasso) #37170
errors:
  * (SEMVER-MINOR) remove experimental from --enable-source-maps (Benjamin Coe) #37362
esm:
  * deprecate legacy main lookup for modules (Guy Bedford) #36918
fs:
  * (SEMVER-MINOR) allow empty string for temp directory prefix (Voltrex) #39028
  * (SEMVER-MINOR) allow no-params fsPromises fileHandle read (Nitzan Uziely) #38287
  * (SEMVER-MINOR) add support for async iterators to `fsPromises.writeFile` (HiroyukiYagihashi) #37490
  * improve fsPromises readFile performance (Nitzan Uziely) #37608
  * (SEMVER-MINOR) add fsPromises.watch() (James M Snell) #37179
  * (SEMVER-MINOR) allow `position` parameter to be a `BigInt` in read and readSync (Darshan Sen) #36190
http2:
  * (SEMVER-MINOR) add support for sensitive headers (Anna Henningsen) #34145
  * (SEMVER-MINOR) allow setting the local window size of a session (Yongsheng Zhang) #35978
inspector:
  * mark as stable (Gireesh Punathil) #37748
module:
  * (SEMVER-MINOR) add support for `URL` to `import.meta.resolve` (Antoine du Hamel) #38587
  * (SEMVER-MINOR) add support for `node:`‑prefixed `require(…)` calls (ExE Boss) #37246
net:
  * (SEMVER-MINOR) allow net.BlockList to use net.SocketAddress objects (James M Snell) #37917
  * (SEMVER-MINOR) add SocketAddress class (James M Snell) #37917
  * (SEMVER-MINOR) make net.BlockList cloneable (James M Snell) #37917
  * (SEMVER-MINOR) make blocklist family case insensitive (James M Snell) #34864
  * (SEMVER-MINOR) introduce net.BlockList (James M Snell) #34625
node-api:
  * (SEMVER-MINOR) allow retrieval of add-on file name (Gabriel Schulhof) #37195
os:
  * (SEMVER-MINOR) add os.devNull (Luigi Pinca) #38569
perf_hooks:
  * (SEMVER-MINOR) introduce createHistogram (James M Snell) #37155
process:
  * (SEMVER-MINOR) add api to enable source-maps programmatically (legendecas) #39085
  * (SEMVER-MINOR) add `'worker'` event (James M Snell) #38659
  * (SEMVER-MINOR) add direct access to rss without iterating pages (Adrien Maret) #34291
readline:
  * (SEMVER-MINOR) add AbortSignal support to interface (Nitzan Uziely) #37932
  * (SEMVER-MINOR) add support for the AbortController to the question method (Mattias Runge-Broberg) #33676
  * (SEMVER-MINOR) add history event and option to set initial history (Mattias Runge-Broberg) #33662
repl:
  * (SEMVER-MINOR) add auto‑completion for `node:`‑prefixed `require(…)` calls (ExE Boss) #37246
src:
  * (SEMVER-MINOR) call overload ctor from the original ctor (Darshan Sen) #39768
  * (SEMVER-MINOR) add a constructor overload for CallbackScope (Darshan Sen) #39768
  * (SEMVER-MINOR) fix align in cares_wrap.h (Luan) #39610
  * (SEMVER-MINOR) allow to negate boolean CLI flags (Michaël Zasso) #39023
  * (SEMVER-MINOR) add --heapsnapshot-near-heap-limit option (Joyee Cheung) #33010
  * (SEMVER-MINOR) move node_binding to modern THROW_ERR* (James M Snell) #35469
  * (SEMVER-MINOR) add way to get IsolateData and allocator from Environment (Anna Henningsen) #36441
  * (SEMVER-MINOR) allow preventing SetPrepareStackTraceCallback (Shelley Vohr) #36447
  * (SEMVER-MINOR) add maybe versions of EmitExit and EmitBeforeExit (Anna Henningsen) #35486
stream:
  * (SEMVER-MINOR) add readableDidRead if has been read from (Robert Nagy) #39589
  * (SEMVER-MINOR) pipeline accept Buffer as a valid first argument (Nitzan Uziely) #37739
test:
  * (SEMVER-MINOR) add wpt tests for Blob (Michaël Zasso) #36811
tls:
  * (SEMVER-MINOR) allow reading data into a static buffer (Andrey Pechkurov) #35753
tools:
  * (SEMVER-MINOR) add `Worker` to type-parser (James M Snell) #38659
url:
  * (SEMVER-MINOR) expose urlToHttpOptions utility (Yongsheng Zhang) #35960
util:
  * (SEMVER-MINOR) expose toUSVString (Robert Nagy) #39814
v8:
  * (SEMVER-MINOR) implement v8.stopCoverage() (Joyee Cheung) #33807
  * (SEMVER-MINOR) implement v8.takeCoverage() (Joyee Cheung) #33807
worker:
  * (SEMVER-MINOR) add setEnvironmentData/getEnvironmentData (James M Snell) #37486

PR-URL: TODO
targos added a commit that referenced this pull request Sep 4, 2021
Notable changes:

assert:
  * change status of legacy asserts (James M Snell) #38113
buffer:
  * (SEMVER-MINOR) introduce Blob (James M Snell) #36811
  * (SEMVER-MINOR) add base64url encoding option (Filip Skokan) #36952
child_process:
  * (SEMVER-MINOR) allow `options.cwd` receive a URL (Khaidi Chu) #38862
  * (SEMVER-MINOR) add timeout to spawn and fork (Nitzan Uziely) #37256
  * (SEMVER-MINOR) allow promisified exec to be cancel (Carlos Fuentes) #34249
  * (SEMVER-MINOR) add 'overlapped' stdio flag (Thiago Padilha) #29412
cli:
  * (SEMVER-MINOR) add -C alias for --conditions flag (Guy Bedford) #38755
  * (SEMVER-MINOR) add --node-memory-debug option (Anna Henningsen) #35537
dns:
  * (SEMVER-MINOR) add "tries" option to Resolve options (Luan Devecchi) #39610
  * (SEMVER-MINOR) allow `--dns-result-order` to change default dns verbatim (Ouyang Yadong) #38099
doc:
  * (SEMVER-MINOR) add missing change to resolver ctor (Luan Devecchi) #39610
  * refactor fs docs structure (James M Snell) #37170
errors:
  * (SEMVER-MINOR) remove experimental from --enable-source-maps (Benjamin Coe) #37362
esm:
  * deprecate legacy main lookup for modules (Guy Bedford) #36918
fs:
  * (SEMVER-MINOR) allow empty string for temp directory prefix (Voltrex) #39028
  * (SEMVER-MINOR) allow no-params fsPromises fileHandle read (Nitzan Uziely) #38287
  * (SEMVER-MINOR) add support for async iterators to `fsPromises.writeFile` (HiroyukiYagihashi) #37490
  * improve fsPromises readFile performance (Nitzan Uziely) #37608
  * (SEMVER-MINOR) add fsPromises.watch() (James M Snell) #37179
  * (SEMVER-MINOR) allow `position` parameter to be a `BigInt` in read and readSync (Darshan Sen) #36190
http2:
  * (SEMVER-MINOR) add support for sensitive headers (Anna Henningsen) #34145
  * (SEMVER-MINOR) allow setting the local window size of a session (Yongsheng Zhang) #35978
inspector:
  * mark as stable (Gireesh Punathil) #37748
module:
  * (SEMVER-MINOR) add support for `URL` to `import.meta.resolve` (Antoine du Hamel) #38587
  * (SEMVER-MINOR) add support for `node:`‑prefixed `require(…)` calls (ExE Boss) #37246
net:
  * (SEMVER-MINOR) introduce net.BlockList (James M Snell) #34625
node-api:
  * (SEMVER-MINOR) allow retrieval of add-on file name (Gabriel Schulhof) #37195
os:
  * (SEMVER-MINOR) add os.devNull (Luigi Pinca) #38569
perf_hooks:
  * (SEMVER-MINOR) introduce createHistogram (James M Snell) #37155
process:
  * (SEMVER-MINOR) add api to enable source-maps programmatically (legendecas) #39085
  * (SEMVER-MINOR) add `'worker'` event (James M Snell) #38659
  * (SEMVER-MINOR) add direct access to rss without iterating pages (Adrien Maret) #34291
readline:
  * (SEMVER-MINOR) add AbortSignal support to interface (Nitzan Uziely) #37932
  * (SEMVER-MINOR) add support for the AbortController to the question method (Mattias Runge-Broberg) #33676
  * (SEMVER-MINOR) add history event and option to set initial history (Mattias Runge-Broberg) #33662
repl:
  * (SEMVER-MINOR) add auto‑completion for `node:`‑prefixed `require(…)` calls (ExE Boss) #37246
src:
  * (SEMVER-MINOR) call overload ctor from the original ctor (Darshan Sen) #39768
  * (SEMVER-MINOR) add a constructor overload for CallbackScope (Darshan Sen) #39768
  * (SEMVER-MINOR) allow to negate boolean CLI flags (Michaël Zasso) #39023
  * (SEMVER-MINOR) add --heapsnapshot-near-heap-limit option (Joyee Cheung) #33010
  * (SEMVER-MINOR) add way to get IsolateData and allocator from Environment (Anna Henningsen) #36441
  * (SEMVER-MINOR) allow preventing SetPrepareStackTraceCallback (Shelley Vohr) #36447
  * (SEMVER-MINOR) add maybe versions of EmitExit and EmitBeforeExit (Anna Henningsen) #35486
stream:
  * (SEMVER-MINOR) add readableDidRead if has been read from (Robert Nagy) #39589
  * (SEMVER-MINOR) pipeline accept Buffer as a valid first argument (Nitzan Uziely) #37739
tls:
  * (SEMVER-MINOR) allow reading data into a static buffer (Andrey Pechkurov) #35753
tools:
  * (SEMVER-MINOR) add `Worker` to type-parser (James M Snell) #38659
url:
  * (SEMVER-MINOR) expose urlToHttpOptions utility (Yongsheng Zhang) #35960
util:
  * (SEMVER-MINOR) expose toUSVString (Robert Nagy) #39814
v8:
  * (SEMVER-MINOR) implement v8.stopCoverage() (Joyee Cheung) #33807
  * (SEMVER-MINOR) implement v8.takeCoverage() (Joyee Cheung) #33807
worker:
  * (SEMVER-MINOR) add setEnvironmentData/getEnvironmentData (James M Snell) #37486

PR-URL: #39990
targos added a commit that referenced this pull request Sep 7, 2021
Notable changes:

assert:
  * change status of legacy asserts (James M Snell) #38113
buffer:
  * (SEMVER-MINOR) introduce Blob (James M Snell) #36811
  * (SEMVER-MINOR) add base64url encoding option (Filip Skokan) #36952
child_process:
  * (SEMVER-MINOR) allow `options.cwd` receive a URL (Khaidi Chu) #38862
  * (SEMVER-MINOR) add timeout to spawn and fork (Nitzan Uziely) #37256
  * (SEMVER-MINOR) allow promisified exec to be cancel (Carlos Fuentes) #34249
  * (SEMVER-MINOR) add 'overlapped' stdio flag (Thiago Padilha) #29412
cli:
  * (SEMVER-MINOR) add -C alias for --conditions flag (Guy Bedford) #38755
  * (SEMVER-MINOR) add --node-memory-debug option (Anna Henningsen) #35537
dns:
  * (SEMVER-MINOR) add "tries" option to Resolve options (Luan Devecchi) #39610
  * (SEMVER-MINOR) allow `--dns-result-order` to change default dns verbatim (Ouyang Yadong) #38099
doc:
  * (SEMVER-MINOR) add missing change to resolver ctor (Luan Devecchi) #39610
  * refactor fs docs structure (James M Snell) #37170
errors:
  * (SEMVER-MINOR) remove experimental from --enable-source-maps (Benjamin Coe) #37362
esm:
  * deprecate legacy main lookup for modules (Guy Bedford) #36918
fs:
  * (SEMVER-MINOR) allow empty string for temp directory prefix (Voltrex) #39028
  * (SEMVER-MINOR) allow no-params fsPromises fileHandle read (Nitzan Uziely) #38287
  * (SEMVER-MINOR) add support for async iterators to `fsPromises.writeFile` (HiroyukiYagihashi) #37490
  * improve fsPromises readFile performance (Nitzan Uziely) #37608
  * (SEMVER-MINOR) add fsPromises.watch() (James M Snell) #37179
  * (SEMVER-MINOR) allow `position` parameter to be a `BigInt` in read and readSync (Darshan Sen) #36190
http2:
  * (SEMVER-MINOR) add support for sensitive headers (Anna Henningsen) #34145
  * (SEMVER-MINOR) allow setting the local window size of a session (Yongsheng Zhang) #35978
inspector:
  * mark as stable (Gireesh Punathil) #37748
module:
  * (SEMVER-MINOR) add support for `URL` to `import.meta.resolve` (Antoine du Hamel) #38587
  * (SEMVER-MINOR) add support for `node:`‑prefixed `require(…)` calls (ExE Boss) #37246
net:
  * (SEMVER-MINOR) introduce net.BlockList (James M Snell) #34625
node-api:
  * (SEMVER-MINOR) allow retrieval of add-on file name (Gabriel Schulhof) #37195
os:
  * (SEMVER-MINOR) add os.devNull (Luigi Pinca) #38569
perf_hooks:
  * (SEMVER-MINOR) introduce createHistogram (James M Snell) #37155
process:
  * (SEMVER-MINOR) add api to enable source-maps programmatically (legendecas) #39085
  * (SEMVER-MINOR) add `'worker'` event (James M Snell) #38659
  * (SEMVER-MINOR) add direct access to rss without iterating pages (Adrien Maret) #34291
readline:
  * (SEMVER-MINOR) add AbortSignal support to interface (Nitzan Uziely) #37932
  * (SEMVER-MINOR) add support for the AbortController to the question method (Mattias Runge-Broberg) #33676
  * (SEMVER-MINOR) add history event and option to set initial history (Mattias Runge-Broberg) #33662
repl:
  * (SEMVER-MINOR) add auto‑completion for `node:`‑prefixed `require(…)` calls (ExE Boss) #37246
src:
  * (SEMVER-MINOR) call overload ctor from the original ctor (Darshan Sen) #39768
  * (SEMVER-MINOR) add a constructor overload for CallbackScope (Darshan Sen) #39768
  * (SEMVER-MINOR) allow to negate boolean CLI flags (Michaël Zasso) #39023
  * (SEMVER-MINOR) add --heapsnapshot-near-heap-limit option (Joyee Cheung) #33010
  * (SEMVER-MINOR) add way to get IsolateData and allocator from Environment (Anna Henningsen) #36441
  * (SEMVER-MINOR) allow preventing SetPrepareStackTraceCallback (Shelley Vohr) #36447
  * (SEMVER-MINOR) add maybe versions of EmitExit and EmitBeforeExit (Anna Henningsen) #35486
stream:
  * (SEMVER-MINOR) add readableDidRead if has been read from (Robert Nagy) #39589
  * (SEMVER-MINOR) pipeline accept Buffer as a valid first argument (Nitzan Uziely) #37739
tls:
  * (SEMVER-MINOR) allow reading data into a static buffer (Andrey Pechkurov) #35753
tools:
  * (SEMVER-MINOR) add `Worker` to type-parser (James M Snell) #38659
url:
  * (SEMVER-MINOR) expose urlToHttpOptions utility (Yongsheng Zhang) #35960
util:
  * (SEMVER-MINOR) expose toUSVString (Robert Nagy) #39814
v8:
  * (SEMVER-MINOR) implement v8.stopCoverage() (Joyee Cheung) #33807
  * (SEMVER-MINOR) implement v8.takeCoverage() (Joyee Cheung) #33807
worker:
  * (SEMVER-MINOR) add setEnvironmentData/getEnvironmentData (James M Snell) #37486

PR-URL: #39990
targos added a commit that referenced this pull request Sep 28, 2021
Notable changes:

assert:
  * change status of legacy asserts (James M Snell) #38113
buffer:
  * (SEMVER-MINOR) introduce Blob (James M Snell) #36811
  * (SEMVER-MINOR) add base64url encoding option (Filip Skokan) #36952
child_process:
  * (SEMVER-MINOR) allow `options.cwd` receive a URL (Khaidi Chu) #38862
  * (SEMVER-MINOR) add timeout to spawn and fork (Nitzan Uziely) #37256
  * (SEMVER-MINOR) allow promisified exec to be cancel (Carlos Fuentes) #34249
  * (SEMVER-MINOR) add 'overlapped' stdio flag (Thiago Padilha) #29412
cli:
  * (SEMVER-MINOR) add -C alias for --conditions flag (Guy Bedford) #38755
  * (SEMVER-MINOR) add --node-memory-debug option (Anna Henningsen) #35537
dns:
  * (SEMVER-MINOR) add "tries" option to Resolve options (Luan Devecchi) #39610
  * (SEMVER-MINOR) allow `--dns-result-order` to change default dns verbatim (Ouyang Yadong) #38099
doc:
  * (SEMVER-MINOR) add missing change to resolver ctor (Luan Devecchi) #39610
  * refactor fs docs structure (James M Snell) #37170
errors:
  * (SEMVER-MINOR) remove experimental from --enable-source-maps (Benjamin Coe) #37362
esm:
  * deprecate legacy main lookup for modules (Guy Bedford) #36918
fs:
  * (SEMVER-MINOR) allow empty string for temp directory prefix (Voltrex) #39028
  * (SEMVER-MINOR) allow no-params fsPromises fileHandle read (Nitzan Uziely) #38287
  * (SEMVER-MINOR) add support for async iterators to `fsPromises.writeFile` (HiroyukiYagihashi) #37490
  * improve fsPromises readFile performance (Nitzan Uziely) #37608
  * (SEMVER-MINOR) add fsPromises.watch() (James M Snell) #37179
  * (SEMVER-MINOR) allow `position` parameter to be a `BigInt` in read and readSync (Darshan Sen) #36190
http2:
  * (SEMVER-MINOR) add support for sensitive headers (Anna Henningsen) #34145
  * (SEMVER-MINOR) allow setting the local window size of a session (Yongsheng Zhang) #35978
inspector:
  * mark as stable (Gireesh Punathil) #37748
module:
  * (SEMVER-MINOR) add support for `URL` to `import.meta.resolve` (Antoine du Hamel) #38587
  * (SEMVER-MINOR) add support for `node:`‑prefixed `require(…)` calls (ExE Boss) #37246
net:
  * (SEMVER-MINOR) introduce net.BlockList (James M Snell) #34625
node-api:
  * (SEMVER-MINOR) allow retrieval of add-on file name (Gabriel Schulhof) #37195
os:
  * (SEMVER-MINOR) add os.devNull (Luigi Pinca) #38569
perf_hooks:
  * (SEMVER-MINOR) introduce createHistogram (James M Snell) #37155
process:
  * (SEMVER-MINOR) add api to enable source-maps programmatically (legendecas) #39085
  * (SEMVER-MINOR) add `'worker'` event (James M Snell) #38659
  * (SEMVER-MINOR) add direct access to rss without iterating pages (Adrien Maret) #34291
readline:
  * (SEMVER-MINOR) add AbortSignal support to interface (Nitzan Uziely) #37932
  * (SEMVER-MINOR) add support for the AbortController to the question method (Mattias Runge-Broberg) #33676
  * (SEMVER-MINOR) add history event and option to set initial history (Mattias Runge-Broberg) #33662
repl:
  * (SEMVER-MINOR) add auto‑completion for `node:`‑prefixed `require(…)` calls (ExE Boss) #37246
src:
  * (SEMVER-MINOR) call overload ctor from the original ctor (Darshan Sen) #39768
  * (SEMVER-MINOR) add a constructor overload for CallbackScope (Darshan Sen) #39768
  * (SEMVER-MINOR) allow to negate boolean CLI flags (Michaël Zasso) #39023
  * (SEMVER-MINOR) add --heapsnapshot-near-heap-limit option (Joyee Cheung) #33010
  * (SEMVER-MINOR) add way to get IsolateData and allocator from Environment (Anna Henningsen) #36441
  * (SEMVER-MINOR) allow preventing SetPrepareStackTraceCallback (Shelley Vohr) #36447
  * (SEMVER-MINOR) add maybe versions of EmitExit and EmitBeforeExit (Anna Henningsen) #35486
stream:
  * (SEMVER-MINOR) add readableDidRead if has been read from (Robert Nagy) #39589
  * (SEMVER-MINOR) pipeline accept Buffer as a valid first argument (Nitzan Uziely) #37739
tls:
  * (SEMVER-MINOR) allow reading data into a static buffer (Andrey Pechkurov) #35753
tools:
  * (SEMVER-MINOR) add `Worker` to type-parser (James M Snell) #38659
url:
  * (SEMVER-MINOR) expose urlToHttpOptions utility (Yongsheng Zhang) #35960
util:
  * (SEMVER-MINOR) expose toUSVString (Robert Nagy) #39814
v8:
  * (SEMVER-MINOR) implement v8.stopCoverage() (Joyee Cheung) #33807
  * (SEMVER-MINOR) implement v8.takeCoverage() (Joyee Cheung) #33807
worker:
  * (SEMVER-MINOR) add setEnvironmentData/getEnvironmentData (James M Snell) #37486

PR-URL: #39990
@paulrutter
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@joyeecheung Thanks for landing this feature in 14.18.0 👍
While testing, i came across the fact that it's now not possible to configure a name for the heapsnapshot file, thus making it unrelatable to a specific process.

In my case, a lot of Node.js processes are forked from a main process. For those processes, --heapsnapshot-near-heap-limit is passed. It would be very handy to be able to name those heapsnapshots, so i can recognize them afterwards.

I would have expected the --heap-prof-name and --heap-prof-dir to have worked in combination with --heapsnapshot-near-heap-limit, but it doesn't.
Any thoughts on this?

Since the process is gone, i cannot relate the pid to the process after the OoM, unless i keep some kind of mapping from pid to a friendly name.

mwalbeck pushed a commit to mwalbeck/docker-jellyfin-livestream that referenced this pull request Oct 6, 2021
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [node](https://github.com/nodejs/node) | stage | minor | `14.17.6-buster` -> `14.18.0-buster` |

---

### Release Notes

<details>
<summary>nodejs/node</summary>

### [`v14.18.0`](https://github.com/nodejs/node/releases/v14.18.0)

[Compare Source](https://github.com/nodejs/node/compare/v14.17.6...v14.18.0)

##### Notable Changes

-   \[[`3a60de0135`](https://github.com/nodejs/node/commit/3a60de0135)] - **assert**: change status of legacy asserts (James M Snell) [#&#8203;38113](https://github.com/nodejs/node/pull/38113)
-   \[[`df37c106a7`](https://github.com/nodejs/node/commit/df37c106a7)] - **(SEMVER-MINOR)** **buffer**: introduce Blob (James M Snell) [#&#8203;36811](https://github.com/nodejs/node/pull/36811)
-   \[[`223494c548`](https://github.com/nodejs/node/commit/223494c548)] - **(SEMVER-MINOR)** **buffer**: add base64url encoding option (Filip Skokan) [#&#8203;36952](https://github.com/nodejs/node/pull/36952)
-   \[[`14fc4ddabc`](https://github.com/nodejs/node/commit/14fc4ddabc)] - **(SEMVER-MINOR)** **child_process**: allow `options.cwd` receive a URL (Khaidi Chu) [#&#8203;38862](https://github.com/nodejs/node/pull/38862)
-   \[[`b68b13acb3`](https://github.com/nodejs/node/commit/b68b13acb3)] - **(SEMVER-MINOR)** **child_process**: add timeout to spawn and fork (Nitzan Uziely) [#&#8203;37256](https://github.com/nodejs/node/pull/37256)
-   \[[`da98c9f99b`](https://github.com/nodejs/node/commit/da98c9f99b)] - **(SEMVER-MINOR)** **child_process**: allow promisified exec to be cancel (Carlos Fuentes) [#&#8203;34249](https://github.com/nodejs/node/pull/34249)
-   \[[`779310ac87`](https://github.com/nodejs/node/commit/779310ac87)] - **(SEMVER-MINOR)** **child_process**: add 'overlapped' stdio flag (Thiago Padilha) [#&#8203;29412](https://github.com/nodejs/node/pull/29412)
-   \[[`40eb3b79f1`](https://github.com/nodejs/node/commit/40eb3b79f1)] - **(SEMVER-MINOR)** **cli**: add -C alias for --conditions flag (Guy Bedford) [#&#8203;38755](https://github.com/nodejs/node/pull/38755)
-   \[[`39eba0a2e1`](https://github.com/nodejs/node/commit/39eba0a2e1)] - **(SEMVER-MINOR)** **cli**: add --node-memory-debug option (Anna Henningsen) [#&#8203;35537](https://github.com/nodejs/node/pull/35537)
-   \[[`d8d9a9628a`](https://github.com/nodejs/node/commit/d8d9a9628a)] - **(SEMVER-MINOR)** **dns**: add "tries" option to Resolve options (Luan Devecchi) [#&#8203;39610](https://github.com/nodejs/node/pull/39610)
-   \[[`15ba19b020`](https://github.com/nodejs/node/commit/15ba19b020)] - **(SEMVER-MINOR)** **dns**: allow `--dns-result-order` to change default dns verbatim (Ouyang Yadong) [#&#8203;38099](https://github.com/nodejs/node/pull/38099)
-   \[[`307c1d817f`](https://github.com/nodejs/node/commit/307c1d817f)] - **doc**: refactor fs docs structure (James M Snell) [#&#8203;37170](https://github.com/nodejs/node/pull/37170)
-   \[[`9ee3f77e32`](https://github.com/nodejs/node/commit/9ee3f77e32)] - **(SEMVER-MINOR)** **errors**: remove experimental from --enable-source-maps (Benjamin Coe) [#&#8203;37362](https://github.com/nodejs/node/pull/37362)
-   \[[`e73bfed2f4`](https://github.com/nodejs/node/commit/e73bfed2f4)] - **esm**: deprecate legacy main lookup for modules (Guy Bedford) [#&#8203;36918](https://github.com/nodejs/node/pull/36918)
-   \[[`989c204a58`](https://github.com/nodejs/node/commit/989c204a58)] - **(SEMVER-MINOR)** **fs**: allow empty string for temp directory prefix (Voltrex) [#&#8203;39028](https://github.com/nodejs/node/pull/39028)
-   \[[`ef72490cde`](https://github.com/nodejs/node/commit/ef72490cde)] - **(SEMVER-MINOR)** **fs**: allow no-params fsPromises fileHandle read (Nitzan Uziely) [#&#8203;38287](https://github.com/nodejs/node/pull/38287)
-   \[[`cad9d20f64`](https://github.com/nodejs/node/commit/cad9d20f64)] - **(SEMVER-MINOR)** **fs**: add support for async iterators to `fsPromises.writeFile` (HiroyukiYagihashi) [#&#8203;37490](https://github.com/nodejs/node/pull/37490)
-   \[[`2b0e2706c0`](https://github.com/nodejs/node/commit/2b0e2706c0)] - **fs**: improve fsPromises readFile performance (Nitzan Uziely) [#&#8203;37608](https://github.com/nodejs/node/pull/37608)
-   \[[`fe12cc07b3`](https://github.com/nodejs/node/commit/fe12cc07b3)] - **(SEMVER-MINOR)** **fs**: add fsPromises.watch() (James M Snell) [#&#8203;37179](https://github.com/nodejs/node/pull/37179)
-   \[[`2459c115a8`](https://github.com/nodejs/node/commit/2459c115a8)] - **(SEMVER-MINOR)** **fs**: allow `position` parameter to be a `BigInt` in read and readSync (Darshan Sen) [#&#8203;36190](https://github.com/nodejs/node/pull/36190)
-   \[[`6544cfb4b9`](https://github.com/nodejs/node/commit/6544cfb4b9)] - **(SEMVER-MINOR)** **http2**: add support for sensitive headers (Anna Henningsen) [#&#8203;34145](https://github.com/nodejs/node/pull/34145)
-   \[[`a6c6cbb4e6`](https://github.com/nodejs/node/commit/a6c6cbb4e6)] - **(SEMVER-MINOR)** **http2**: allow setting the local window size of a session (Yongsheng Zhang) [#&#8203;35978](https://github.com/nodejs/node/pull/35978)
-   \[[`1e5aca550c`](https://github.com/nodejs/node/commit/1e5aca550c)] - **inspector**: mark as stable (Gireesh Punathil) [#&#8203;37748](https://github.com/nodejs/node/pull/37748)
-   \[[`93af04afbb`](https://github.com/nodejs/node/commit/93af04afbb)] - **(SEMVER-MINOR)** **module**: add support for `URL` to `import.meta.resolve` (Antoine du Hamel) [#&#8203;38587](https://github.com/nodejs/node/pull/38587)
-   \[[`f9f9389d83`](https://github.com/nodejs/node/commit/f9f9389d83)] - **(SEMVER-MINOR)** **module**: add support for `node:`‑prefixed `require(…)` calls (ExE Boss) [#&#8203;37246](https://github.com/nodejs/node/pull/37246)
-   \[[`87c71065eb`](https://github.com/nodejs/node/commit/87c71065eb)] - **(SEMVER-MINOR)** **net**: introduce net.BlockList (James M Snell) [#&#8203;34625](https://github.com/nodejs/node/pull/34625)
-   \[[`b421d99a48`](https://github.com/nodejs/node/commit/b421d99a48)] - **(SEMVER-MINOR)** **node-api**: allow retrieval of add-on file name (Gabriel Schulhof) [#&#8203;37195](https://github.com/nodejs/node/pull/37195)
-   \[[`6a4811df8a`](https://github.com/nodejs/node/commit/6a4811df8a)] - **(SEMVER-MINOR)** **os**: add os.devNull (Luigi Pinca) [#&#8203;38569](https://github.com/nodejs/node/pull/38569)
-   \[[`4a88ddeeca`](https://github.com/nodejs/node/commit/4a88ddeeca)] - **(SEMVER-MINOR)** **perf_hooks**: introduce createHistogram (James M Snell) [#&#8203;37155](https://github.com/nodejs/node/pull/37155)
-   \[[`1a6bf1c4a3`](https://github.com/nodejs/node/commit/1a6bf1c4a3)] - **(SEMVER-MINOR)** **process**: add api to enable source-maps programmatically (legendecas) [#&#8203;39085](https://github.com/nodejs/node/pull/39085)
-   \[[`99735a6fe8`](https://github.com/nodejs/node/commit/99735a6fe8)] - **(SEMVER-MINOR)** **process**: add `'worker'` event (James M Snell) [#&#8203;38659](https://github.com/nodejs/node/pull/38659)
-   \[[`3982919317`](https://github.com/nodejs/node/commit/3982919317)] - **(SEMVER-MINOR)** **process**: add direct access to rss without iterating pages (Adrien Maret) [#&#8203;34291](https://github.com/nodejs/node/pull/34291)
-   \[[`526e6c7bde`](https://github.com/nodejs/node/commit/526e6c7bde)] - **(SEMVER-MINOR)** **readline**: add AbortSignal support to interface (Nitzan Uziely) [#&#8203;37932](https://github.com/nodejs/node/pull/37932)
-   \[[`e6eee08692`](https://github.com/nodejs/node/commit/e6eee08692)] - **(SEMVER-MINOR)** **readline**: add support for the AbortController to the question method (Mattias Runge-Broberg) [#&#8203;33676](https://github.com/nodejs/node/pull/33676)
-   \[[`32de361d70`](https://github.com/nodejs/node/commit/32de361d70)] - **(SEMVER-MINOR)** **readline**: add history event and option to set initial history (Mattias Runge-Broberg) [#&#8203;33662](https://github.com/nodejs/node/pull/33662)
-   \[[`797f7f8a38`](https://github.com/nodejs/node/commit/797f7f8a38)] - **(SEMVER-MINOR)** **repl**: add auto‑completion for `node:`‑prefixed `require(…)` calls (ExE Boss) [#&#8203;37246](https://github.com/nodejs/node/pull/37246)
-   \[[`abfd71b64c`](https://github.com/nodejs/node/commit/abfd71b64c)] - **(SEMVER-MINOR)** **src**: call overload ctor from the original ctor (Darshan Sen) [#&#8203;39768](https://github.com/nodejs/node/pull/39768)
-   \[[`1efae01b18`](https://github.com/nodejs/node/commit/1efae01b18)] - **(SEMVER-MINOR)** **src**: add a constructor overload for CallbackScope (Darshan Sen) [#&#8203;39768](https://github.com/nodejs/node/pull/39768)
-   \[[`f7933804ba`](https://github.com/nodejs/node/commit/f7933804ba)] - **(SEMVER-MINOR)** **src**: allow to negate boolean CLI flags (Michaël Zasso) [#&#8203;39023](https://github.com/nodejs/node/pull/39023)
-   \[[`6d06ac2202`](https://github.com/nodejs/node/commit/6d06ac2202)] - **(SEMVER-MINOR)** **src**: add --heapsnapshot-near-heap-limit option (Joyee Cheung) [#&#8203;33010](https://github.com/nodejs/node/pull/33010)
-   \[[`577d228ca0`](https://github.com/nodejs/node/commit/577d228ca0)] - **(SEMVER-MINOR)** **src**: add way to get IsolateData and allocator from Environment (Anna Henningsen) [#&#8203;36441](https://github.com/nodejs/node/pull/36441)
-   \[[`658a266cd4`](https://github.com/nodejs/node/commit/658a266cd4)] - **(SEMVER-MINOR)** **src**: allow preventing SetPrepareStackTraceCallback (Shelley Vohr) [#&#8203;36447](https://github.com/nodejs/node/pull/36447)
-   \[[`f421422ea4`](https://github.com/nodejs/node/commit/f421422ea4)] - **(SEMVER-MINOR)** **src**: add maybe versions of EmitExit and EmitBeforeExit (Anna Henningsen) [#&#8203;35486](https://github.com/nodejs/node/pull/35486)
-   \[[`a62d4d60f4`](https://github.com/nodejs/node/commit/a62d4d60f4)] - **(SEMVER-MINOR)** **stream**: add readableDidRead if has been read from (Robert Nagy) [#&#8203;39589](https://github.com/nodejs/node/pull/39589)
-   \[[`63502131a3`](https://github.com/nodejs/node/commit/63502131a3)] - **(SEMVER-MINOR)** **stream**: pipeline accept Buffer as a valid first argument (Nitzan Uziely) [#&#8203;37739](https://github.com/nodejs/node/pull/37739)
-   \[[`68bbebd42c`](https://github.com/nodejs/node/commit/68bbebd42c)] - **(SEMVER-MINOR)** **tls**: allow reading data into a static buffer (Andrey Pechkurov) [#&#8203;35753](https://github.com/nodejs/node/pull/35753)
-   \[[`1cbb74d63d`](https://github.com/nodejs/node/commit/1cbb74d63d)] - **(SEMVER-MINOR)** **url**: expose urlToHttpOptions utility (Yongsheng Zhang) [#&#8203;35960](https://github.com/nodejs/node/pull/35960)
-   \[[`8eb11356dd`](https://github.com/nodejs/node/commit/8eb11356dd)] - **(SEMVER-MINOR)** **util**: expose toUSVString (Robert Nagy) [#&#8203;39814](https://github.com/nodejs/node/pull/39814)
-   \[[`84fcdc3074`](https://github.com/nodejs/node/commit/84fcdc3074)] - **(SEMVER-MINOR)** **v8**: implement v8.stopCoverage() (Joyee Cheung) [#&#8203;33807](https://github.com/nodejs/node/pull/33807)
-   \[[`b238b6bf17`](https://github.com/nodejs/node/commit/b238b6bf17)] - **(SEMVER-MINOR)** **v8**: implement v8.takeCoverage() (Joyee Cheung) [#&#8203;33807](https://github.com/nodejs/node/pull/33807)
-   \[[`9f6bc58da8`](https://github.com/nodejs/node/commit/9f6bc58da8)] - **(SEMVER-MINOR)** **worker**: add setEnvironmentData/getEnvironmentData (James M Snell) [#&#8203;37486](https://github.com/nodejs/node/pull/37486)

##### Commits

##### Semver-minor commits

-   \[[`f3563d3197`](https://github.com/nodejs/node/commit/f3563d3197)] - **(SEMVER-MINOR)** **async_hooks**: use new v8::Context PromiseHook API (Stephen Belanger) [#&#8203;36394](https://github.com/nodejs/node/pull/36394)
-   \[[`df37c106a7`](https://github.com/nodejs/node/commit/df37c106a7)] - **(SEMVER-MINOR)** **buffer**: introduce Blob (James M Snell) [#&#8203;36811](https://github.com/nodejs/node/pull/36811)
-   \[[`223494c548`](https://github.com/nodejs/node/commit/223494c548)] - **(SEMVER-MINOR)** **buffer**: add base64url encoding option (Filip Skokan) [#&#8203;36952](https://github.com/nodejs/node/pull/36952)
-   \[[`14fc4ddabc`](https://github.com/nodejs/node/commit/14fc4ddabc)] - **(SEMVER-MINOR)** **child_process**: allow `options.cwd` receive a URL (Khaidi Chu) [#&#8203;38862](https://github.com/nodejs/node/pull/38862)
-   \[[`b68b13acb3`](https://github.com/nodejs/node/commit/b68b13acb3)] - **(SEMVER-MINOR)** **child_process**: add timeout to spawn and fork (Nitzan Uziely) [#&#8203;37256](https://github.com/nodejs/node/pull/37256)
-   \[[`da98c9f99b`](https://github.com/nodejs/node/commit/da98c9f99b)] - **(SEMVER-MINOR)** **child_process**: allow promisified exec to be cancel (Carlos Fuentes) [#&#8203;34249](https://github.com/nodejs/node/pull/34249)
-   \[[`779310ac87`](https://github.com/nodejs/node/commit/779310ac87)] - **(SEMVER-MINOR)** **child_process**: add 'overlapped' stdio flag (Thiago Padilha) [#&#8203;29412](https://github.com/nodejs/node/pull/29412)
-   \[[`40eb3b79f1`](https://github.com/nodejs/node/commit/40eb3b79f1)] - **(SEMVER-MINOR)** **cli**: add -C alias for --conditions flag (Guy Bedford) [#&#8203;38755](https://github.com/nodejs/node/pull/38755)
-   \[[`39eba0a2e1`](https://github.com/nodejs/node/commit/39eba0a2e1)] - **(SEMVER-MINOR)** **cli**: add --node-memory-debug option (Anna Henningsen) [#&#8203;35537](https://github.com/nodejs/node/pull/35537)
-   \[[`d9b58a0262`](https://github.com/nodejs/node/commit/d9b58a0262)] - **(SEMVER-MINOR)** **deps**: V8: cherry-pick [`fa4cb17`](https://github.com/nodejs/node/commit/fa4cb172cde2) (Stephen Belanger) [#&#8203;38577](https://github.com/nodejs/node/pull/38577)
-   \[[`9d7177c152`](https://github.com/nodejs/node/commit/9d7177c152)] - **(SEMVER-MINOR)** **deps**: V8: cherry-pick [`4c07451`](https://github.com/nodejs/node/commit/4c074516397b) (Stephen Belanger) [#&#8203;36394](https://github.com/nodejs/node/pull/36394)
-   \[[`ec0f0ef8ef`](https://github.com/nodejs/node/commit/ec0f0ef8ef)] - **(SEMVER-MINOR)** **deps**: V8: cherry-pick [`5f44131`](https://github.com/nodejs/node/commit/5f4413194480) (Stephen Belanger) [#&#8203;36394](https://github.com/nodejs/node/pull/36394)
-   \[[`3e7238e45a`](https://github.com/nodejs/node/commit/3e7238e45a)] - **(SEMVER-MINOR)** **deps**: V8: cherry-pick [`272445f`](https://github.com/nodejs/node/commit/272445f10927) (Stephen Belanger) [#&#8203;36394](https://github.com/nodejs/node/pull/36394)
-   \[[`214e568597`](https://github.com/nodejs/node/commit/214e568597)] - **(SEMVER-MINOR)** **deps**: V8: backport [`c0fceaa`](https://github.com/nodejs/node/commit/c0fceaa0669b) (Stephen Belanger) [#&#8203;36394](https://github.com/nodejs/node/pull/36394)
-   \[[`d8d9a9628a`](https://github.com/nodejs/node/commit/d8d9a9628a)] - **(SEMVER-MINOR)** **dns**: add "tries" option to Resolve options (Luan Devecchi) [#&#8203;39610](https://github.com/nodejs/node/pull/39610)
-   \[[`15ba19b020`](https://github.com/nodejs/node/commit/15ba19b020)] - **(SEMVER-MINOR)** **dns**: allow `--dns-result-order` to change default dns verbatim (Ouyang Yadong) [#&#8203;38099](https://github.com/nodejs/node/pull/38099)
-   \[[`defb77cac9`](https://github.com/nodejs/node/commit/defb77cac9)] - **(SEMVER-MINOR)** **doc**: add missing change to resolver ctor (Luan Devecchi) [#&#8203;39610](https://github.com/nodejs/node/pull/39610)
-   \[[`9ee3f77e32`](https://github.com/nodejs/node/commit/9ee3f77e32)] - **(SEMVER-MINOR)** **errors**: remove experimental from --enable-source-maps (Benjamin Coe) [#&#8203;37362](https://github.com/nodejs/node/pull/37362)
-   \[[`989c204a58`](https://github.com/nodejs/node/commit/989c204a58)] - **(SEMVER-MINOR)** **fs**: allow empty string for temp directory prefix (Voltrex) [#&#8203;39028](https://github.com/nodejs/node/pull/39028)
-   \[[`ef72490cde`](https://github.com/nodejs/node/commit/ef72490cde)] - **(SEMVER-MINOR)** **fs**: allow no-params fsPromises fileHandle read (Nitzan Uziely) [#&#8203;38287](https://github.com/nodejs/node/pull/38287)
-   \[[`cad9d20f64`](https://github.com/nodejs/node/commit/cad9d20f64)] - **(SEMVER-MINOR)** **fs**: add support for async iterators to `fsPromises.writeFile` (HiroyukiYagihashi) [#&#8203;37490](https://github.com/nodejs/node/pull/37490)
-   \[[`fe12cc07b3`](https://github.com/nodejs/node/commit/fe12cc07b3)] - **(SEMVER-MINOR)** **fs**: add fsPromises.watch() (James M Snell) [#&#8203;37179](https://github.com/nodejs/node/pull/37179)
-   \[[`2459c115a8`](https://github.com/nodejs/node/commit/2459c115a8)] - **(SEMVER-MINOR)** **fs**: allow `position` parameter to be a `BigInt` in read and readSync (Darshan Sen) [#&#8203;36190](https://github.com/nodejs/node/pull/36190)
-   \[[`6544cfb4b9`](https://github.com/nodejs/node/commit/6544cfb4b9)] - **(SEMVER-MINOR)** **http2**: add support for sensitive headers (Anna Henningsen) [#&#8203;34145](https://github.com/nodejs/node/pull/34145)
-   \[[`a6c6cbb4e6`](https://github.com/nodejs/node/commit/a6c6cbb4e6)] - **(SEMVER-MINOR)** **http2**: allow setting the local window size of a session (Yongsheng Zhang) [#&#8203;35978](https://github.com/nodejs/node/pull/35978)
-   \[[`93af04afbb`](https://github.com/nodejs/node/commit/93af04afbb)] - **(SEMVER-MINOR)** **module**: add support for `URL` to `import.meta.resolve` (Antoine du Hamel) [#&#8203;38587](https://github.com/nodejs/node/pull/38587)
-   \[[`f9f9389d83`](https://github.com/nodejs/node/commit/f9f9389d83)] - **(SEMVER-MINOR)** **module**: add support for `node:`‑prefixed `require(…)` calls (ExE Boss) [#&#8203;37246](https://github.com/nodejs/node/pull/37246)
-   \[[`76d4f22bab`](https://github.com/nodejs/node/commit/76d4f22bab)] - **(SEMVER-MINOR)** **net**: allow net.BlockList to use net.SocketAddress objects (James M Snell) [#&#8203;37917](https://github.com/nodejs/node/pull/37917)
-   \[[`82363d864d`](https://github.com/nodejs/node/commit/82363d864d)] - **(SEMVER-MINOR)** **net**: add SocketAddress class (James M Snell) [#&#8203;37917](https://github.com/nodejs/node/pull/37917)
-   \[[`0202ba46b8`](https://github.com/nodejs/node/commit/0202ba46b8)] - **(SEMVER-MINOR)** **net**: make net.BlockList cloneable (James M Snell) [#&#8203;37917](https://github.com/nodejs/node/pull/37917)
-   \[[`a41a3e3b3f`](https://github.com/nodejs/node/commit/a41a3e3b3f)] - **(SEMVER-MINOR)** **net**: make blocklist family case insensitive (James M Snell) [#&#8203;34864](https://github.com/nodejs/node/pull/34864)
-   \[[`87c71065eb`](https://github.com/nodejs/node/commit/87c71065eb)] - **(SEMVER-MINOR)** **net**: introduce net.BlockList (James M Snell) [#&#8203;34625](https://github.com/nodejs/node/pull/34625)
-   \[[`b421d99a48`](https://github.com/nodejs/node/commit/b421d99a48)] - **(SEMVER-MINOR)** **node-api**: allow retrieval of add-on file name (Gabriel Schulhof) [#&#8203;37195](https://github.com/nodejs/node/pull/37195)
-   \[[`6a4811df8a`](https://github.com/nodejs/node/commit/6a4811df8a)] - **(SEMVER-MINOR)** **os**: add os.devNull (Luigi Pinca) [#&#8203;38569](https://github.com/nodejs/node/pull/38569)
-   \[[`4a88ddeeca`](https://github.com/nodejs/node/commit/4a88ddeeca)] - **(SEMVER-MINOR)** **perf_hooks**: introduce createHistogram (James M Snell) [#&#8203;37155](https://github.com/nodejs/node/pull/37155)
-   \[[`1a6bf1c4a3`](https://github.com/nodejs/node/commit/1a6bf1c4a3)] - **(SEMVER-MINOR)** **process**: add api to enable source-maps programmatically (legendecas) [#&#8203;39085](https://github.com/nodejs/node/pull/39085)
-   \[[`99735a6fe8`](https://github.com/nodejs/node/commit/99735a6fe8)] - **(SEMVER-MINOR)** **process**: add `'worker'` event (James M Snell) [#&#8203;38659](https://github.com/nodejs/node/pull/38659)
-   \[[`3982919317`](https://github.com/nodejs/node/commit/3982919317)] - **(SEMVER-MINOR)** **process**: add direct access to rss without iterating pages (Adrien Maret) [#&#8203;34291](https://github.com/nodejs/node/pull/34291)
-   \[[`526e6c7bde`](https://github.com/nodejs/node/commit/526e6c7bde)] - **(SEMVER-MINOR)** **readline**: add AbortSignal support to interface (Nitzan Uziely) [#&#8203;37932](https://github.com/nodejs/node/pull/37932)
-   \[[`e6eee08692`](https://github.com/nodejs/node/commit/e6eee08692)] - **(SEMVER-MINOR)** **readline**: add support for the AbortController to the question method (Mattias Runge-Broberg) [#&#8203;33676](https://github.com/nodejs/node/pull/33676)
-   \[[`32de361d70`](https://github.com/nodejs/node/commit/32de361d70)] - **(SEMVER-MINOR)** **readline**: add history event and option to set initial history (Mattias Runge-Broberg) [#&#8203;33662](https://github.com/nodejs/node/pull/33662)
-   \[[`797f7f8a38`](https://github.com/nodejs/node/commit/797f7f8a38)] - **(SEMVER-MINOR)** **repl**: add auto‑completion for `node:`‑prefixed `require(…)` calls (ExE Boss) [#&#8203;37246](https://github.com/nodejs/node/pull/37246)
-   \[[`abfd71b64c`](https://github.com/nodejs/node/commit/abfd71b64c)] - **(SEMVER-MINOR)** **src**: call overload ctor from the original ctor (Darshan Sen) [#&#8203;39768](https://github.com/nodejs/node/pull/39768)
-   \[[`1efae01b18`](https://github.com/nodejs/node/commit/1efae01b18)] - **(SEMVER-MINOR)** **src**: add a constructor overload for CallbackScope (Darshan Sen) [#&#8203;39768](https://github.com/nodejs/node/pull/39768)
-   \[[`1aa2080d29`](https://github.com/nodejs/node/commit/1aa2080d29)] - **(SEMVER-MINOR)** **src**: fix align in cares_wrap.h (Luan) [#&#8203;39610](https://github.com/nodejs/node/pull/39610)
-   \[[`f7933804ba`](https://github.com/nodejs/node/commit/f7933804ba)] - **(SEMVER-MINOR)** **src**: allow to negate boolean CLI flags (Michaël Zasso) [#&#8203;39023](https://github.com/nodejs/node/pull/39023)
-   \[[`6d06ac2202`](https://github.com/nodejs/node/commit/6d06ac2202)] - **(SEMVER-MINOR)** **src**: add --heapsnapshot-near-heap-limit option (Joyee Cheung) [#&#8203;33010](https://github.com/nodejs/node/pull/33010)
-   \[[`4091eb9db7`](https://github.com/nodejs/node/commit/4091eb9db7)] - **(SEMVER-MINOR)** **src**: move node_binding to modern THROW_ERR\* (James M Snell) [#&#8203;35469](https://github.com/nodejs/node/pull/35469)
-   \[[`577d228ca0`](https://github.com/nodejs/node/commit/577d228ca0)] - **(SEMVER-MINOR)** **src**: add way to get IsolateData and allocator from Environment (Anna Henningsen) [#&#8203;36441](https://github.com/nodejs/node/pull/36441)
-   \[[`658a266cd4`](https://github.com/nodejs/node/commit/658a266cd4)] - **(SEMVER-MINOR)** **src**: allow preventing SetPrepareStackTraceCallback (Shelley Vohr) [#&#8203;36447](https://github.com/nodejs/node/pull/36447)
-   \[[`f421422ea4`](https://github.com/nodejs/node/commit/f421422ea4)] - **(SEMVER-MINOR)** **src**: add maybe versions of EmitExit and EmitBeforeExit (Anna Henningsen) [#&#8203;35486](https://github.com/nodejs/node/pull/35486)
-   \[[`a62d4d60f4`](https://github.com/nodejs/node/commit/a62d4d60f4)] - **(SEMVER-MINOR)** **stream**: add readableDidRead if has been read from (Robert Nagy) [#&#8203;39589](https://github.com/nodejs/node/pull/39589)
-   \[[`63502131a3`](https://github.com/nodejs/node/commit/63502131a3)] - **(SEMVER-MINOR)** **stream**: pipeline accept Buffer as a valid first argument (Nitzan Uziely) [#&#8203;37739](https://github.com/nodejs/node/pull/37739)
-   \[[`72ef41c72b`](https://github.com/nodejs/node/commit/72ef41c72b)] - **(SEMVER-MINOR)** **test**: add wpt tests for Blob (Michaël Zasso) [#&#8203;36811](https://github.com/nodejs/node/pull/36811)
-   \[[`68bbebd42c`](https://github.com/nodejs/node/commit/68bbebd42c)] - **(SEMVER-MINOR)** **tls**: allow reading data into a static buffer (Andrey Pechkurov) [#&#8203;35753](https://github.com/nodejs/node/pull/35753)
-   \[[`587deacad9`](https://github.com/nodejs/node/commit/587deacad9)] - **(SEMVER-MINOR)** **tools**: add `Worker` to type-parser (James M Snell) [#&#8203;38659](https://github.com/nodejs/node/pull/38659)
-   \[[`1cbb74d63d`](https://github.com/nodejs/node/commit/1cbb74d63d)] - **(SEMVER-MINOR)** **url**: expose urlToHttpOptions utility (Yongsheng Zhang) [#&#8203;35960](https://github.com/nodejs/node/pull/35960)
-   \[[`8eb11356dd`](https://github.com/nodejs/node/commit/8eb11356dd)] - **(SEMVER-MINOR)** **util**: expose toUSVString (Robert Nagy) [#&#8203;39814](https://github.com/nodejs/node/pull/39814)
-   \[[`84fcdc3074`](https://github.com/nodejs/node/commit/84fcdc3074)] - **(SEMVER-MINOR)** **v8**: implement v8.stopCoverage() (Joyee Cheung) [#&#8203;33807](https://github.com/nodejs/node/pull/33807)
-   \[[`b238b6bf17`](https://github.com/nodejs/node/commit/b238b6bf17)] - **(SEMVER-MINOR)** **v8**: implement v8.takeCoverage() (Joyee Cheung) [#&#8203;33807](https://github.com/nodejs/node/pull/33807)
-   \[[`9f6bc58da8`](https://github.com/nodejs/node/commit/9f6bc58da8)] - **(SEMVER-MINOR)** **worker**: add setEnvironmentData/getEnvironmentData (James M Snell) [#&#8203;37486](https://github.com/nodejs/node/pull/37486)

##### Semver-patch commits

-   \[[`3a60de0135`](https://github.com/nodejs/node/commit/3a60de0135)] - **assert**: change status of legacy asserts (James M Snell) [#&#8203;38113](https://github.com/nodejs/node/pull/38113)
-   \[[`5a42be9719`](https://github.com/nodejs/node/commit/5a42be9719)] - **async_hooks**: use resource stack for AsyncLocalStorage run (Stephen Belanger) [#&#8203;39890](https://github.com/nodejs/node/pull/39890)
-   \[[`fc29ddb38e`](https://github.com/nodejs/node/commit/fc29ddb38e)] - **async_hooks**: emit promise trace events from JS (Stephen Belanger) [#&#8203;39135](https://github.com/nodejs/node/pull/39135)
-   \[[`13296d1abf`](https://github.com/nodejs/node/commit/13296d1abf)] - **async_hooks**: eliminate native PromiseHook (Stephen Belanger) [#&#8203;39135](https://github.com/nodejs/node/pull/39135)
-   \[[`48e5971e51`](https://github.com/nodejs/node/commit/48e5971e51)] - **async_hooks**: check for empty contexts before removing (Bryan English) [#&#8203;39095](https://github.com/nodejs/node/pull/39095)
-   \[[`691c00c48b`](https://github.com/nodejs/node/commit/691c00c48b)] - **async_hooks**: switch between native and context hooks correctly (Stephen Belanger) [#&#8203;38912](https://github.com/nodejs/node/pull/38912)
-   \[[`8484ab2a6c`](https://github.com/nodejs/node/commit/8484ab2a6c)] - **buffer**: avoid creating the backing store in the thread (James M Snell) [#&#8203;37052](https://github.com/nodejs/node/pull/37052)
-   \[[`c8d039a872`](https://github.com/nodejs/node/commit/c8d039a872)] - **buffer**: make Blob's constructor more spec-compliant (Michaël Zasso) [#&#8203;37361](https://github.com/nodejs/node/pull/37361)
-   \[[`05d73ac286`](https://github.com/nodejs/node/commit/05d73ac286)] - **buffer**: make Blob's slice method more spec-compliant (Michaël Zasso) [#&#8203;37361](https://github.com/nodejs/node/pull/37361)
-   \[[`e7cf2efc60`](https://github.com/nodejs/node/commit/e7cf2efc60)] - **buffer**: add @&#8203;[@&#8203;toStringTag](https://github.com/toStringTag) to Blob (Colin Ihrig) [#&#8203;37336](https://github.com/nodejs/node/pull/37336)
-   \[[`d99deeaf97`](https://github.com/nodejs/node/commit/d99deeaf97)] - **build**: fix update authors commit (Mestery) [#&#8203;39858](https://github.com/nodejs/node/pull/39858)
-   \[[`5e1cba81bf`](https://github.com/nodejs/node/commit/5e1cba81bf)] - **build**: add authors.yml (Tierney Cyren) [#&#8203;35831](https://github.com/nodejs/node/pull/35831)
-   \[[`ed3c332089`](https://github.com/nodejs/node/commit/ed3c332089)] - **build**: add option to hide console window (Cheng Zhao) [#&#8203;39712](https://github.com/nodejs/node/pull/39712)
-   \[[`c696f97c5e`](https://github.com/nodejs/node/commit/c696f97c5e)] - **build**: exclude markdown files from some GitHub Actions (Rich Trott) [#&#8203;39565](https://github.com/nodejs/node/pull/39565)
-   \[[`0bd6dd1ee2`](https://github.com/nodejs/node/commit/0bd6dd1ee2)] - **build**: use lts shorthand in GitHub Actions (Rich Trott) [#&#8203;39538](https://github.com/nodejs/node/pull/39538)
-   \[[`3482bca643`](https://github.com/nodejs/node/commit/3482bca643)] - **build**: override python executable path on configure (legendecas) [#&#8203;39465](https://github.com/nodejs/node/pull/39465)
-   \[[`61261cdb8e`](https://github.com/nodejs/node/commit/61261cdb8e)] - **build**: use Node.js 14 in commit-lint.yml (Rich Trott) [#&#8203;39506](https://github.com/nodejs/node/pull/39506)
-   \[[`719f1563c1`](https://github.com/nodejs/node/commit/719f1563c1)] - **build**: fix `host_arch_cc()` for AIX/IBM i (Richard Lau) [#&#8203;39481](https://github.com/nodejs/node/pull/39481)
-   \[[`6e06b2ff9d`](https://github.com/nodejs/node/commit/6e06b2ff9d)] - **build**: update coverage Makefile target comments (Richard Lau) [#&#8203;39365](https://github.com/nodejs/node/pull/39365)
-   \[[`4e28d2b2c0`](https://github.com/nodejs/node/commit/4e28d2b2c0)] - **build**: run workflows when a PR is ready for review (Michaël Zasso) [#&#8203;39405](https://github.com/nodejs/node/pull/39405)
-   \[[`0da5d74da4`](https://github.com/nodejs/node/commit/0da5d74da4)] - **build**: update to setup-node@v2 (Rich Trott) [#&#8203;39366](https://github.com/nodejs/node/pull/39366)
-   \[[`f2e1c2267e`](https://github.com/nodejs/node/commit/f2e1c2267e)] - **build**: update gcovr for gcc 8 compatibility (Richard Lau) [#&#8203;39326](https://github.com/nodejs/node/pull/39326)
-   \[[`131dd6ec4d`](https://github.com/nodejs/node/commit/131dd6ec4d)] - **build**: remove unused comment in Makefile (LitoMore) [#&#8203;39171](https://github.com/nodejs/node/pull/39171)
-   \[[`40e46321b0`](https://github.com/nodejs/node/commit/40e46321b0)] - **build**: uvwasi honours node_shared_libuv (Jérémy Lal) [#&#8203;39260](https://github.com/nodejs/node/pull/39260)
-   \[[`5c6ab719f2`](https://github.com/nodejs/node/commit/5c6ab719f2)] - **build**: shorten path used in tarball build workflow (Richard Lau) [#&#8203;39192](https://github.com/nodejs/node/pull/39192)
-   \[[`870526374c`](https://github.com/nodejs/node/commit/870526374c)] - **build**: add `library_files` to gyp variables (himself65) [#&#8203;39293](https://github.com/nodejs/node/pull/39293)
-   \[[`0e221156aa`](https://github.com/nodejs/node/commit/0e221156aa)] - **build**: pass directory instead of list of files to js2c.py (Joyee Cheung) [#&#8203;39069](https://github.com/nodejs/node/pull/39069)
-   \[[`8d8415415b`](https://github.com/nodejs/node/commit/8d8415415b)] - **build**: don't pass `--mode` argument to V8 test-runner (Richard Lau) [#&#8203;39055](https://github.com/nodejs/node/pull/39055)
-   \[[`2d50217634`](https://github.com/nodejs/node/commit/2d50217634)] - **build**: fix commit linter on unrebased PRs (Mary Marchini) [#&#8203;39121](https://github.com/nodejs/node/pull/39121)
-   \[[`c93d5e006e`](https://github.com/nodejs/node/commit/c93d5e006e)] - **build**: use Actions to validate commit message (Mary Marchini) [#&#8203;32417](https://github.com/nodejs/node/pull/32417)
-   \[[`0bcaf9c4d1`](https://github.com/nodejs/node/commit/0bcaf9c4d1)] - **child_process**: fix spawn and fork abort behavior (Nitzan Uziely) [#&#8203;37325](https://github.com/nodejs/node/pull/37325)
-   \[[`8010c83180`](https://github.com/nodejs/node/commit/8010c83180)] - **child_process**: fix bad abort signal leak (Nitzan Uziely) [#&#8203;37257](https://github.com/nodejs/node/pull/37257)
-   \[[`32aff2f5a0`](https://github.com/nodejs/node/commit/32aff2f5a0)] - **console**: refactor to avoid unsafe array iteration (Antoine du Hamel) [#&#8203;36753](https://github.com/nodejs/node/pull/36753)
-   \[[`f46e8cdf79`](https://github.com/nodejs/node/commit/f46e8cdf79)] - **debugger**: remove undefined parameter (Rich Trott) [#&#8203;39570](https://github.com/nodejs/node/pull/39570)
-   \[[`482459edd4`](https://github.com/nodejs/node/commit/482459edd4)] - **debugger**: validate sec-websocket-accept response header (Chris Opperwall) [#&#8203;39357](https://github.com/nodejs/node/pull/39357)
-   \[[`e9c46107d7`](https://github.com/nodejs/node/commit/e9c46107d7)] - **debugger**: rename internal module (Rich Trott) [#&#8203;39378](https://github.com/nodejs/node/pull/39378)
-   \[[`49e0883c75`](https://github.com/nodejs/node/commit/49e0883c75)] - **debugger**: indicate server is ending (Rich Trott) [#&#8203;39334](https://github.com/nodejs/node/pull/39334)
-   \[[`72a3419510`](https://github.com/nodejs/node/commit/72a3419510)] - **debugger**: rename inspector-cli test module to debugger (Rich Trott) [#&#8203;38530](https://github.com/nodejs/node/pull/38530)
-   \[[`b3352cfba4`](https://github.com/nodejs/node/commit/b3352cfba4)] - **debugger**: prevent simultaneous heap snapshots (Rich Trott) [#&#8203;39638](https://github.com/nodejs/node/pull/39638)
-   \[[`e5826ab1c2`](https://github.com/nodejs/node/commit/e5826ab1c2)] - **debugger**: remove final lint exceptions in inspect_repl.js (Rich Trott) [#&#8203;39078](https://github.com/nodejs/node/pull/39078)
-   \[[`34c0701952`](https://github.com/nodejs/node/commit/34c0701952)] - **deps**: V8: cherry-pick [`00bb1a7`](https://github.com/nodejs/node/commit/00bb1a77c03e) (Darshan Sen) [#&#8203;39829](https://github.com/nodejs/node/pull/39829)
-   \[[`42359ab582`](https://github.com/nodejs/node/commit/42359ab582)] - **deps**: upgrade to libuv 1.42.0 (Luigi Pinca) [#&#8203;39525](https://github.com/nodejs/node/pull/39525)
-   \[[`d863a9db68`](https://github.com/nodejs/node/commit/d863a9db68)] - **deps**: bump HdrHistogram_C to 0.11.2 (Matteo Collina) [#&#8203;39462](https://github.com/nodejs/node/pull/39462)
-   \[[`4c93968a62`](https://github.com/nodejs/node/commit/4c93968a62)] - **deps**: extract gtest source files to deps/googletest (legendecas) [#&#8203;39386](https://github.com/nodejs/node/pull/39386)
-   \[[`fcae391fed`](https://github.com/nodejs/node/commit/fcae391fed)] - **deps**: update Acorn to v8.4.1 (Michaël Zasso) [#&#8203;39166](https://github.com/nodejs/node/pull/39166)
-   \[[`327838dd96`](https://github.com/nodejs/node/commit/327838dd96)] - **deps**: V8: backport [`c922458`](https://github.com/nodejs/node/commit/c9224589cf53) (Stephen Belanger) [#&#8203;39743](https://github.com/nodejs/node/pull/39743)
-   \[[`89c1bbd7b2`](https://github.com/nodejs/node/commit/89c1bbd7b2)] - **deps**: V8: cherry-pick [`81814ed`](https://github.com/nodejs/node/commit/81814ed44574) (Stephen Belanger) [#&#8203;39719](https://github.com/nodejs/node/pull/39719)
-   \[[`8b9215d07c`](https://github.com/nodejs/node/commit/8b9215d07c)] - **deps**: update to cjs-module-lexer@1.2.2 (Guy Bedford) [#&#8203;39402](https://github.com/nodejs/node/pull/39402)
-   \[[`e201293ddb`](https://github.com/nodejs/node/commit/e201293ddb)] - **dgram**: use simplified validator (Voltrex) [#&#8203;39753](https://github.com/nodejs/node/pull/39753)
-   \[[`6fdac38f91`](https://github.com/nodejs/node/commit/6fdac38f91)] - **doc,fs**: remove experimental status for WHATWG URL as path (Antoine du Hamel) [#&#8203;38870](https://github.com/nodejs/node/pull/38870)
-   \[[`d56e8268f9`](https://github.com/nodejs/node/commit/d56e8268f9)] - **doc,lib**: prepare for stricter multi-line array linting (Rich Trott) [#&#8203;37088](https://github.com/nodejs/node/pull/37088)
-   \[[`5500ae9236`](https://github.com/nodejs/node/commit/5500ae9236)] - **domain**: do not add domain to promise from other context (Stephen Belanger) [#&#8203;39135](https://github.com/nodejs/node/pull/39135)
-   \[[`dc855af18e`](https://github.com/nodejs/node/commit/dc855af18e)] - **errors**: don't throw TypeError on missing export (Benjamin Coe) [#&#8203;39017](https://github.com/nodejs/node/pull/39017)
-   \[[`c13eadc218`](https://github.com/nodejs/node/commit/c13eadc218)] - **errors**: eliminate all overhead for hidden calls (Momtchil Momtchev) [#&#8203;35644](https://github.com/nodejs/node/pull/35644)
-   \[[`d42bbe48c5`](https://github.com/nodejs/node/commit/d42bbe48c5)] - **esm**: use correct URL for error decoration (Bradley Farias) [#&#8203;37854](https://github.com/nodejs/node/pull/37854)
-   \[[`9db3304368`](https://github.com/nodejs/node/commit/9db3304368)] - **esm**: update to correct deprecation code (Colin Ihrig) [#&#8203;37147](https://github.com/nodejs/node/pull/37147)
-   \[[`e73bfed2f4`](https://github.com/nodejs/node/commit/e73bfed2f4)] - **esm**: deprecate legacy main lookup for modules (Guy Bedford) [#&#8203;36918](https://github.com/nodejs/node/pull/36918)
-   \[[`c1782ea1f5`](https://github.com/nodejs/node/commit/c1782ea1f5)] - **events**: allow the options argument to be null (Luigi Pinca) [#&#8203;39486](https://github.com/nodejs/node/pull/39486)
-   \[[`d2834fb97f`](https://github.com/nodejs/node/commit/d2834fb97f)] - **fs**: improve fsPromises writeFile performance (Nitzan Uziely) [#&#8203;37610](https://github.com/nodejs/node/pull/37610)
-   \[[`ee1d13c90d`](https://github.com/nodejs/node/commit/ee1d13c90d)] - **fs**: use byteLength to handle ArrayBuffer views (Michaël Zasso) [#&#8203;38187](https://github.com/nodejs/node/pull/38187)
-   \[[`b38d6b475b`](https://github.com/nodejs/node/commit/b38d6b475b)] - **fs**: fixup negative length in fs.truncate (James M Snell) [#&#8203;37483](https://github.com/nodejs/node/pull/37483)
-   \[[`fe28128f3c`](https://github.com/nodejs/node/commit/fe28128f3c)] - **fs**: add docs and tests for `AsyncIterable` support in `fh.writeFile` (Antoine du Hamel) [#&#8203;39836](https://github.com/nodejs/node/pull/39836)
-   \[[`2b0e2706c0`](https://github.com/nodejs/node/commit/2b0e2706c0)] - **fs**: improve fsPromises readFile performance (Nitzan Uziely) [#&#8203;37608](https://github.com/nodejs/node/pull/37608)
-   \[[`a4d6f78619`](https://github.com/nodejs/node/commit/a4d6f78619)] - **fs**: move constants to internal/fs/utils.js (Darshan Sen) [#&#8203;38061](https://github.com/nodejs/node/pull/38061)
-   \[[`402f7722ce`](https://github.com/nodejs/node/commit/402f7722ce)] - **fs**: add validatePosition and use in read and readSync (Darshan Sen) [#&#8203;37051](https://github.com/nodejs/node/pull/37051)
-   \[[`2bc301dcff`](https://github.com/nodejs/node/commit/2bc301dcff)] - **http**: decodes url.username and url.password for authorization header (Lew Gordon) [#&#8203;39310](https://github.com/nodejs/node/pull/39310)
-   \[[`5459f4af33`](https://github.com/nodejs/node/commit/5459f4af33)] - **http**: clean up HttpParser correctly (Tobias Koppers) [#&#8203;39292](https://github.com/nodejs/node/pull/39292)
-   \[[`8b3feee148`](https://github.com/nodejs/node/commit/8b3feee148)] - **http,https**: align server option of https with http (Qingyu Deng) [#&#8203;38992](https://github.com/nodejs/node/pull/38992)
-   \[[`cf59e87c8b`](https://github.com/nodejs/node/commit/cf59e87c8b)] - **inspector**: update inspector_protocol to [`89c4adf`](https://github.com/nodejs/node/commit/89c4adf) (Rich Trott) [#&#8203;39650](https://github.com/nodejs/node/pull/39650)
-   \[[`ea5f2047a2`](https://github.com/nodejs/node/commit/ea5f2047a2)] - **inspector**: update inspector_protocol to [`8ec18cf`](https://github.com/nodejs/node/commit/8ec18cf) (Rich Trott) [#&#8203;39614](https://github.com/nodejs/node/pull/39614)
-   \[[`1e5aca550c`](https://github.com/nodejs/node/commit/1e5aca550c)] - **inspector**: mark as stable (Gireesh Punathil) [#&#8203;37748](https://github.com/nodejs/node/pull/37748)
-   \[[`8a2ce5dae6`](https://github.com/nodejs/node/commit/8a2ce5dae6)] - **inspector**: move inspector async hooks to environment (Joyee Cheung) [#&#8203;39112](https://github.com/nodejs/node/pull/39112)
-   \[[`338189ff6f`](https://github.com/nodejs/node/commit/338189ff6f)] - **lib**: simplify validators (Voltrex) [#&#8203;39753](https://github.com/nodejs/node/pull/39753)
-   \[[`e1019351e8`](https://github.com/nodejs/node/commit/e1019351e8)] - **lib**: cleanup validation (Voltrex) [#&#8203;39652](https://github.com/nodejs/node/pull/39652)
-   \[[`dbaf4988bc`](https://github.com/nodejs/node/commit/dbaf4988bc)] - **lib**: use validators (Voltrex) [#&#8203;39663](https://github.com/nodejs/node/pull/39663)
-   \[[`9c33e4bfb2`](https://github.com/nodejs/node/commit/9c33e4bfb2)] - **lib**: use validator (Voltrex) [#&#8203;39547](https://github.com/nodejs/node/pull/39547)
-   \[[`5b1104291d`](https://github.com/nodejs/node/commit/5b1104291d)] - **lib**: use `validateObject` (Voltrex) [#&#8203;39605](https://github.com/nodejs/node/pull/39605)
-   \[[`1ce81079df`](https://github.com/nodejs/node/commit/1ce81079df)] - **lib**: remove use of array destructuring (Antoine du Hamel) [#&#8203;36818](https://github.com/nodejs/node/pull/36818)
-   \[[`b24b34effd`](https://github.com/nodejs/node/commit/b24b34effd)] - **lib**: add `bound apply` variants of varargs `primordials` (ExE Boss) [#&#8203;37005](https://github.com/nodejs/node/pull/37005)
-   \[[`7cdff9a6a8`](https://github.com/nodejs/node/commit/7cdff9a6a8)] - **lib**: refactor `primordials.makeSafe` to use more primordials (ExE Boss) [#&#8203;36865](https://github.com/nodejs/node/pull/36865)
-   \[[`1737352580`](https://github.com/nodejs/node/commit/1737352580)] - **lib**: comment explaining special-case handling of promises (Stephen Belanger) [#&#8203;39135](https://github.com/nodejs/node/pull/39135)
-   \[[`7f54cccb6c`](https://github.com/nodejs/node/commit/7f54cccb6c)] - **lib**: refactor to use validateString (ZiJian Liu) [#&#8203;37006](https://github.com/nodejs/node/pull/37006)
-   \[[`98259dc527`](https://github.com/nodejs/node/commit/98259dc527)] - **module**: improve support of data: URLs (Antoine du Hamel) [#&#8203;37392](https://github.com/nodejs/node/pull/37392)
-   \[[`9aba2888a1`](https://github.com/nodejs/node/commit/9aba2888a1)] - **net**: throw ERR_OUT_OF_RANGE if blockList.addSubnet prefix is NaN (ZiJian Liu) [#&#8203;36732](https://github.com/nodejs/node/pull/36732)
-   \[[`2ca12c83b4`](https://github.com/nodejs/node/commit/2ca12c83b4)] - **node-api**: handle pending exception in cb wrapper (Michael Dawson) [#&#8203;39476](https://github.com/nodejs/node/pull/39476)
-   \[[`9e5edf2158`](https://github.com/nodejs/node/commit/9e5edf2158)] - **node-api**: cctest on v8impl::Reference (legendecas) [#&#8203;38970](https://github.com/nodejs/node/pull/38970)
-   \[[`a74032a490`](https://github.com/nodejs/node/commit/a74032a490)] - **node-api**: rtn pending excep on napi_new_instance (legendecas) [#&#8203;38798](https://github.com/nodejs/node/pull/38798)
-   \[[`bcb85adee6`](https://github.com/nodejs/node/commit/bcb85adee6)] - **policy**: canonicalize before resolving specifiers (Bradley Farias) [#&#8203;37863](https://github.com/nodejs/node/pull/37863)
-   \[[`0ff520cf02`](https://github.com/nodejs/node/commit/0ff520cf02)] - **policy**: fix integrity when DEFAULT_ENCODING is set (Tobias Nießen) [#&#8203;39750](https://github.com/nodejs/node/pull/39750)
-   \[[`6c87b591d9`](https://github.com/nodejs/node/commit/6c87b591d9)] - **readline**: allow completer to rewrite existing input (Anna Henningsen) [#&#8203;39178](https://github.com/nodejs/node/pull/39178)
-   \[[`37b4708b19`](https://github.com/nodejs/node/commit/37b4708b19)] - **repl**: fix tla function hoisting (Don Jayamanne) [#&#8203;39745](https://github.com/nodejs/node/pull/39745)
-   \[[`9264caeafe`](https://github.com/nodejs/node/commit/9264caeafe)] - **repl**: do not include legacy getter/setter methods in completion (Anna Henningsen) [#&#8203;39576](https://github.com/nodejs/node/pull/39576)
-   \[[`50c5e71e22`](https://github.com/nodejs/node/commit/50c5e71e22)] - **repl**: correctly hoist top level await declarations (ejose19) [#&#8203;39265](https://github.com/nodejs/node/pull/39265)
-   \[[`1e065a0a43`](https://github.com/nodejs/node/commit/1e065a0a43)] - **repl**: processTopLevelAwait fallback error handling (ejose19) [#&#8203;39290](https://github.com/nodejs/node/pull/39290)
-   \[[`99664494ff`](https://github.com/nodejs/node/commit/99664494ff)] - **repl**: ensure correct syntax err for await parsing (Guy Bedford) [#&#8203;39154](https://github.com/nodejs/node/pull/39154)
-   \[[`761dafafde`](https://github.com/nodejs/node/commit/761dafafde)] - **repl**: fix Ctrl+C on top level await (Antoine du Hamel) [#&#8203;38656](https://github.com/nodejs/node/pull/38656)
-   \[[`88b02cbb08`](https://github.com/nodejs/node/commit/88b02cbb08)] - **repl**: add auto‑completion for dynamic import calls (ExE Boss) [#&#8203;37178](https://github.com/nodejs/node/pull/37178)
-   \[[`8f3a8830ba`](https://github.com/nodejs/node/commit/8f3a8830ba)] - **repl**: refactor to avoid unsafe array iteration (Antoine du Hamel) [#&#8203;37188](https://github.com/nodejs/node/pull/37188)
-   \[[`a48e2d6ec7`](https://github.com/nodejs/node/commit/a48e2d6ec7)] - **repl**: refactor to avoid unsafe array iteration (Darshan Sen) [#&#8203;36663](https://github.com/nodejs/node/pull/36663)
-   \[[`20ffadf437`](https://github.com/nodejs/node/commit/20ffadf437)] - **repl**: refactor to use more primordials (Antoine du Hamel) [#&#8203;36264](https://github.com/nodejs/node/pull/36264)
-   \[[`f69c934ad4`](https://github.com/nodejs/node/commit/f69c934ad4)] - **report**: generates report on threads with no isolates (legendecas) [#&#8203;38994](https://github.com/nodejs/node/pull/38994)
-   \[[`c4686fa5a7`](https://github.com/nodejs/node/commit/c4686fa5a7)] - **src**: fix TextDecoder final flush size calculation (James M Snell) [#&#8203;39737](https://github.com/nodejs/node/pull/39737)
-   \[[`495cd02c20`](https://github.com/nodejs/node/commit/495cd02c20)] - **src**: add cosmetic space character to `async_wrap.h` file (Juan José Arboleda) [#&#8203;39459](https://github.com/nodejs/node/pull/39459)
-   \[[`985ec48975`](https://github.com/nodejs/node/commit/985ec48975)] - **src**: print native module id on native module not found (legendecas) [#&#8203;39460](https://github.com/nodejs/node/pull/39460)
-   \[[`e6ff7e648e`](https://github.com/nodejs/node/commit/e6ff7e648e)] - **src**: close HandleWraps instead of deleting them in OnGCCollect() (Anna Henningsen) [#&#8203;39441](https://github.com/nodejs/node/pull/39441)
-   \[[`5c473bdc12`](https://github.com/nodejs/node/commit/5c473bdc12)] - **src**: remove unused guards around node-api reference (legendecas) [#&#8203;38334](https://github.com/nodejs/node/pull/38334)
-   \[[`41213bd507`](https://github.com/nodejs/node/commit/41213bd507)] - **src**: add JSDoc typings for v8 (Voltrex) [#&#8203;38944](https://github.com/nodejs/node/pull/38944)
-   \[[`02b1df9fac`](https://github.com/nodejs/node/commit/02b1df9fac)] - **src**: fix crash in AfterGetAddrInfo (Anna Henningsen) [#&#8203;39735](https://github.com/nodejs/node/pull/39735)
-   \[[`99493b07d4`](https://github.com/nodejs/node/commit/99493b07d4)] - **src**: fix fatal errors when a current isolate not exist (legendecas) [#&#8203;38624](https://github.com/nodejs/node/pull/38624)
-   \[[`9433c28c14`](https://github.com/nodejs/node/commit/9433c28c14)] - **src**: remove more extra semis from member fns (Shelley Vohr) [#&#8203;38744](https://github.com/nodejs/node/pull/38744)
-   \[[`bad990c934`](https://github.com/nodejs/node/commit/bad990c934)] - **src**: use BaseObject::kInteralFieldCount in Blob (Joyee Cheung) [#&#8203;36991](https://github.com/nodejs/node/pull/36991)
-   \[[`0a759dff52`](https://github.com/nodejs/node/commit/0a759dff52)] - **src**: compare IPv4 addresses in host byte order (Colin Ihrig) [#&#8203;39096](https://github.com/nodejs/node/pull/39096)
-   \[[`d73181f243`](https://github.com/nodejs/node/commit/d73181f243)] - **src**: reduce duplicated boilerplate with new env utility fn (James M Snell) [#&#8203;36536](https://github.com/nodejs/node/pull/36536)
-   \[[`85af15a8b6`](https://github.com/nodejs/node/commit/85af15a8b6)] - **src**: allow instances of net.BlockList to be created internally (James M Snell) [#&#8203;34741](https://github.com/nodejs/node/pull/34741)
-   \[[`1008c80176`](https://github.com/nodejs/node/commit/1008c80176)] - **src**: add SocketAddressLRU Utility (James M Snell) [#&#8203;34618](https://github.com/nodejs/node/pull/34618)
-   \[[`e404841a9c`](https://github.com/nodejs/node/commit/e404841a9c)] - **src**: set PromiseHooks by Environment (Bryan English) [#&#8203;38821](https://github.com/nodejs/node/pull/38821)
-   \[[`c8c290ae8f`](https://github.com/nodejs/node/commit/c8c290ae8f)] - **src,zlib**: tighten up Z_\*\_WINDOWBITS macros (Khaidi Chu) [#&#8203;39115](https://github.com/nodejs/node/pull/39115)
-   \[[`de171177b4`](https://github.com/nodejs/node/commit/de171177b4)] - **stream**: clean `endWritableNT` (Mestery) [#&#8203;39645](https://github.com/nodejs/node/pull/39645)
-   \[[`32a5b8f59b`](https://github.com/nodejs/node/commit/32a5b8f59b)] - **stream**: move duplicated code to an internal module (Rich Trott) [#&#8203;37508](https://github.com/nodejs/node/pull/37508)
-   \[[`f90b22d351`](https://github.com/nodejs/node/commit/f90b22d351)] - **util**: add internal createDeferredPromise() (Colin Ihrig) [#&#8203;37095](https://github.com/nodejs/node/pull/37095)
-   \[[`61b4a98480`](https://github.com/nodejs/node/commit/61b4a98480)] - **zlib**: avoid converting `Uint8Array` instances to `Buffer` (Antoine du Hamel) [#&#8203;39492](https://github.com/nodejs/node/pull/39492)

##### Documentation commits

-   \[[`8efd559347`](https://github.com/nodejs/node/commit/8efd559347)] - **doc**: add duplicate CVE check in sec. release doc (Daniel Bevenius) [#&#8203;39845](https://github.com/nodejs/node/pull/39845)
-   \[[`7b123ec78d`](https://github.com/nodejs/node/commit/7b123ec78d)] - **doc**: improve description of the triagers team (Michaël Zasso) [#&#8203;39833](https://github.com/nodejs/node/pull/39833)
-   \[[`615477f67b`](https://github.com/nodejs/node/commit/615477f67b)] - **doc**: update instructions for cc (Michael Dawson) [#&#8203;39674](https://github.com/nodejs/node/pull/39674)
-   \[[`1a8a26d92e`](https://github.com/nodejs/node/commit/1a8a26d92e)] - **doc**: fix malformed changelog entries (Rich Trott) [#&#8203;39791](https://github.com/nodejs/node/pull/39791)
-   \[[`9e772ca9a1`](https://github.com/nodejs/node/commit/9e772ca9a1)] - **doc**: fix lint errors in packages.md (Rich Trott) [#&#8203;39792](https://github.com/nodejs/node/pull/39792)
-   \[[`2624c98207`](https://github.com/nodejs/node/commit/2624c98207)] - **doc**: add example of self-reference in scoped packages (Jesús Leganés-Combarro 'piranna) [#&#8203;37630](https://github.com/nodejs/node/pull/37630)
-   \[[`00f2cee26c`](https://github.com/nodejs/node/commit/00f2cee26c)] - **doc**: add himadriganguly as a triager (Himadri Ganguly) [#&#8203;39757](https://github.com/nodejs/node/pull/39757)
-   \[[`95b9cc78d2`](https://github.com/nodejs/node/commit/95b9cc78d2)] - **doc**: fix YAML comment opening tags (Jayden Seric) [#&#8203;38324](https://github.com/nodejs/node/pull/38324)
-   \[[`49a7962d58`](https://github.com/nodejs/node/commit/49a7962d58)] - **doc**: fix `fs.rmdir` `recursive` option deprecation history (Antoine du Hamel) [#&#8203;39728](https://github.com/nodejs/node/pull/39728)
-   \[[`53300d33c7`](https://github.com/nodejs/node/commit/53300d33c7)] - **doc**: fixed variable names in queueMicrotask example (ashish maurya) [#&#8203;39634](https://github.com/nodejs/node/pull/39634)
-   \[[`df1e20aaf1`](https://github.com/nodejs/node/commit/df1e20aaf1)] - **doc**: update debugger.md description and examples (Rich Trott) [#&#8203;39661](https://github.com/nodejs/node/pull/39661)
-   \[[`9672bbf01c`](https://github.com/nodejs/node/commit/9672bbf01c)] - **doc**: fix color contrast issue in light mode (Rich Trott) [#&#8203;39660](https://github.com/nodejs/node/pull/39660)
-   \[[`48281ecfcd`](https://github.com/nodejs/node/commit/48281ecfcd)] - **doc**: add code examples to `Writable.destroy()` and `Writable.destroyed` (Juan José Arboleda) [#&#8203;39491](https://github.com/nodejs/node/pull/39491)
-   \[[`8799a134e4`](https://github.com/nodejs/node/commit/8799a134e4)] - **doc**: move `NODE_MODULE_VERSION` in release guide (Richard Lau) [#&#8203;39544](https://github.com/nodejs/node/pull/39544)
-   \[[`89c8afcf48`](https://github.com/nodejs/node/commit/89c8afcf48)] - **doc**: remove outdated ARM information from release guide (Richard Lau) [#&#8203;39544](https://github.com/nodejs/node/pull/39544)
-   \[[`a718b26f28`](https://github.com/nodejs/node/commit/a718b26f28)] - **doc**: fence command examples in release guide (Richard Lau) [#&#8203;39544](https://github.com/nodejs/node/pull/39544)
-   \[[`42669bb049`](https://github.com/nodejs/node/commit/42669bb049)] - **doc**: update backport labels in release guide (Richard Lau) [#&#8203;39544](https://github.com/nodejs/node/pull/39544)
-   \[[`a437de3c5f`](https://github.com/nodejs/node/commit/a437de3c5f)] - **doc**: add code example to `http.createServer` method (Juan José Arboleda) [#&#8203;39455](https://github.com/nodejs/node/pull/39455)
-   \[[`695569fc17`](https://github.com/nodejs/node/commit/695569fc17)] - **doc**: move lball@redhat.com to emeritus (Lance Ball) [#&#8203;39501](https://github.com/nodejs/node/pull/39501)
-   \[[`c7523da86c`](https://github.com/nodejs/node/commit/c7523da86c)] - **doc**: update AUTHORS (Rich Trott) [#&#8203;39488](https://github.com/nodejs/node/pull/39488)
-   \[[`e826109d5c`](https://github.com/nodejs/node/commit/e826109d5c)] - **doc**: update strategic initiative champion (Rich Trott) [#&#8203;39487](https://github.com/nodejs/node/pull/39487)
-   \[[`39da842051`](https://github.com/nodejs/node/commit/39da842051)] - **doc**: simplify unnecessarily specific .mailmap entries (Rich Trott) [#&#8203;39430](https://github.com/nodejs/node/pull/39430)
-   \[[`6a4c6ce4d7`](https://github.com/nodejs/node/commit/6a4c6ce4d7)] - **doc**: update checkbox label in backporting guide (Darshan Sen) [#&#8203;39420](https://github.com/nodejs/node/pull/39420)
-   \[[`d17afa08bd`](https://github.com/nodejs/node/commit/d17afa08bd)] - **doc**: remove \_Addenda\_ from headers (Rich Trott) [#&#8203;39427](https://github.com/nodejs/node/pull/39427)
-   \[[`ae97a96d9e`](https://github.com/nodejs/node/commit/ae97a96d9e)] - **doc**: simplify .mailmap file (Rich Trott) [#&#8203;39418](https://github.com/nodejs/node/pull/39418)
-   \[[`a3dee70f66`](https://github.com/nodejs/node/commit/a3dee70f66)] - **doc**: fix broken internal link in http.md (Rich Trott) [#&#8203;39425](https://github.com/nodejs/node/pull/39425)
-   \[[`ca947ac524`](https://github.com/nodejs/node/commit/ca947ac524)] - **doc**: remove outdated step in onboarding exercise (Rich Trott) [#&#8203;39410](https://github.com/nodejs/node/pull/39410)
-   \[[`86e12607f0`](https://github.com/nodejs/node/commit/86e12607f0)] - **doc**: revise strategic initiatives text (Rich Trott) [#&#8203;39417](https://github.com/nodejs/node/pull/39417)
-   \[[`cd8e773d28`](https://github.com/nodejs/node/commit/cd8e773d28)] - **doc**: update mailmap and AUTHORS (Rich Trott) [#&#8203;39393](https://github.com/nodejs/node/pull/39393)
-   \[[`8376b07ae8`](https://github.com/nodejs/node/commit/8376b07ae8)] - **doc**: use a details tag for completed initiatves (Rich Trott) [#&#8203;39416](https://github.com/nodejs/node/pull/39416)
-   \[[`43d28f5f00`](https://github.com/nodejs/node/commit/43d28f5f00)] - **doc**: update commit-queue.md to indicate GitHub Actions are checked (Rich Trott) [#&#8203;39411](https://github.com/nodejs/node/pull/39411)
-   \[[`63b0603e95`](https://github.com/nodejs/node/commit/63b0603e95)] - **doc**: use \_pull request\_ instead of \_PR\_ in onboarding doc (Rich Trott) [#&#8203;39409](https://github.com/nodejs/node/pull/39409)
-   \[[`73f784f764`](https://github.com/nodejs/node/commit/73f784f764)] - **doc**: add strategic initiatives from TSC repo (Rich Trott) [#&#8203;39394](https://github.com/nodejs/node/pull/39394)
-   \[[`1a494d51dc`](https://github.com/nodejs/node/commit/1a494d51dc)] - **doc**: standardize on \_pull request\_ (Rich Trott) [#&#8203;39384](https://github.com/nodejs/node/pull/39384)
-   \[[`eb12e4ccfb`](https://github.com/nodejs/node/commit/eb12e4ccfb)] - **doc**: make minor edits to pull request text (Rich Trott) [#&#8203;39383](https://github.com/nodejs/node/pull/39383)
-   \[[`ab0bf4fa1a`](https://github.com/nodejs/node/commit/ab0bf4fa1a)] - **doc**: add docker-node and build-wg issue contents (Daniel Bevenius) [#&#8203;39215](https://github.com/nodejs/node/pull/39215)
-   \[[`8438e8bf33`](https://github.com/nodejs/node/commit/8438e8bf33)] - **doc**: add instructions for core vuln files (Daniel Bevenius) [#&#8203;39220](https://github.com/nodejs/node/pull/39220)
-   \[[`c3cfefc2d3`](https://github.com/nodejs/node/commit/c3cfefc2d3)] - **doc**: standardize on not capitalizing \_collaborator\_ (Rich Trott) [#&#8203;39379](https://github.com/nodejs/node/pull/39379)
-   \[[`672023f9f2`](https://github.com/nodejs/node/commit/672023f9f2)] - **doc**: update mailmap and deduplicate AUTHORS entry (Rich Trott) [#&#8203;39391](https://github.com/nodejs/node/pull/39391)
-   \[[`baaa397e39`](https://github.com/nodejs/node/commit/baaa397e39)] - **doc**: update AUTHORS (Rich Trott) [#&#8203;39367](https://github.com/nodejs/node/pull/39367)
-   \[[`f39d93a428`](https://github.com/nodejs/node/commit/f39d93a428)] - **doc**: move jdalton to emeritus (Rich Trott) [#&#8203;39380](https://github.com/nodejs/node/pull/39380)
-   \[[`0b1ce72d64`](https://github.com/nodejs/node/commit/0b1ce72d64)] - **doc**: edit guide on pull requests (Rich Trott) [#&#8203;39359](https://github.com/nodejs/node/pull/39359)
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-   \[[`25c104f21f`](https://github.com/nodejs/node/commit/25c104f21f)] - **doc**: update AUTHORS (Rich Trott) [#&#8203;39277](https://github.com/nodejs/node/pull/39277)
-   \[[`b47b47930c`](https://github.com/nodejs/node/commit/b47b47930c)] - **doc**: put information about the past in details tags (Rich Trott) [#&#8203;39321](https://github.com/nodejs/node/pull/39321)
-   \[[`5eafc3afa8`](https://github.com/nodejs/node/commit/5eafc3afa8)] - **doc**: move AndreasMadsen to emeritus (Rich Trott) [#&#8203;39315](https://github.com/nodejs/node/pull/39315)
-   \[[`fbf658f1d5`](https://github.com/nodejs/node/commit/fbf658f1d5)] - **doc**: move ofrobots to collaborator emeritus (Rich Trott) [#&#8203;39307](https://github.com/nodejs/node/pull/39307)
-   \[[`fc7d714149`](https://github.com/nodejs/node/commit/fc7d714149)] - **doc**: simplify CRAN mirror text in benchmark guide (Rich Trott) [#&#8203;39287](https://github.com/nodejs/node/pull/39287)
-   \[[`22f0b7e0d0`](https://github.com/nodejs/node/commit/22f0b7e0d0)] - **doc**: use "repository" instead of "repo" in onboarding.md (Rich Trott) [#&#8203;39286](https://github.com/nodejs/node/pull/39286)
-   \[[`f46ae3ffb6`](https://github.com/nodejs/node/commit/f46ae3ffb6)] - **doc**: update collaborator email address (Rich Trott) [#&#8203;39263](https://github.com/nodejs/node/pull/39263)
-   \[[`8c569cef88`](https://github.com/nodejs/node/commit/8c569cef88)] - **doc**: remove GitHub mark (Rich Trott) [#&#8203;39251](https://github.com/nodejs/node/pull/39251)
-   \[[`b4a0c5a384`](https://github.com/nodejs/node/commit/b4a0c5a384)] - **doc**: remove emailing the TSC from offboarding doc (Rich Trott) [#&#8203;39280](https://github.com/nodejs/node/pull/39280)
-   \[[`a4d70ff0cc`](https://github.com/nodejs/node/commit/a4d70ff0cc)] - **doc**: use "repository" in guides versus repo (Michael Dawson) [#&#8203;39198](https://github.com/nodejs/node/pull/39198)
-   \[[`31163ed9ee`](https://github.com/nodejs/node/commit/31163ed9ee)] - **doc**: update Node-api version matrix (Michael Dawson) [#&#8203;39197](https://github.com/nodejs/node/pull/39197)
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-   \[[`f08e9d5230`](https://github.com/nodejs/node/commit/f08e9d5230)] - **doc**: remove onboarding-extras (Rich Trott) [#&#8203;39252](https://github.com/nodejs/node/pull/39252)
-   \[[`6466faf26d`](https://github.com/nodejs/node/commit/6466faf26d)] - **doc**: move Sam Ruby to emeritus (Rich Trott) [#&#8203;39264](https://github.com/nodejs/node/pull/39264)
-   \[[`06acbf6453`](https://github.com/nodejs/node/commit/06acbf6453)] - **doc**: update AUTHORS file (Rich Trott) [#&#8203;39250](https://github.com/nodejs/node/pull/39250)
-   \[[`9178805653`](https://github.com/nodejs/node/commit/9178805653)] - **doc**: fix color contrast for anchor marks in dark mode (Rich Trott) [#&#8203;39168](https://github.com/nodejs/node/pull/39168)
-   \[[`c6118b23f7`](https://github.com/nodejs/node/commit/c6118b23f7)] - **doc**: rename datatypes to data types (FrankEntriken) [#&#8203;39209](https://github.com/nodejs/node/pull/39209)
-   \[[`fdd315918f`](https://github.com/nodejs/node/commit/fdd315918f)] - **doc**: normalize CSS variable names and indentation (Rich Trott) [#&#8203;39199](https://github.com/nodejs/node/pull/39199)
-   \[[`9c7c44781c`](https://github.com/nodejs/node/commit/9c7c44781c)] - **doc**: use more consistent formatting for deprecations (Rich Trott) [#&#8203;39218](https://github.com/nodejs/node/pull/39218)
-   \[[`c97ebd7905`](https://github.com/nodejs/node/commit/c97ebd7905)] - **doc**: update AUTHORS (Rich Trott) [#&#8203;39217](https://github.com/nodejs/node/pull/39217)
-   \[[`c4a3a24848`](https://github.com/nodejs/node/commit/c4a3a24848)] - **doc**: use "pull request" instead of "PR" in packages.md (Rich Trott) [#&#8203;39213](https://github.com/nodejs/node/pull/39213)
-   \[[`0d098bfaf0`](https://github.com/nodejs/node/commit/0d098bfaf0)] - **doc**: move v8.stopCoverage() to expected location in doc (Rich Trott) [#&#8203;39212](https://github.com/nodejs/node/pull/39212)
-   \[[`bd6af78749`](https://github.com/nodejs/node/commit/bd6af78749)] - **doc**: move vm.measureMemory() to expected location in doc (Rich Trott) [#&#8203;39211](https://github.com/nodejs/node/pull/39211)
-   \[[`7378b84bb8`](https://github.com/nodejs/node/commit/7378b84bb8)] - **doc**: add missing deprecation code (Colin Ihrig) [#&#8203;37147](https://github.com/nodejs/node/pull/37147)
-   \[[`2f6861ca51`](https://github.com/nodejs/node/commit/2f6861ca51)] - **doc**: use ASCII order for md refs (Antoine du Hamel) [#&#8203;39170](https://github.com/nodejs/node/pull/39170)
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-   \[[`1996580b06`](https://github.com/nodejs/node/commit/1996580b06)] - **doc**: use repository instead of repo (Rich Trott) [#&#8203;39157](https://github.com/nodejs/node/pull/39157)
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-   \[[`898db5a570`](https://github.com/nodejs/node/commit/898db5a570)] - **doc**: add code example to `fs.truncate` method (Juan José Arb…
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joyeecheung commented Oct 6, 2021

@paulrutter This feature uses the common default naming scheme used by diagnostic reports, --heapsnapshot-signal and --cpu-prof/--heap-prof, which should include the pid (the format is Heap.YYYYMMDD.HHmmSS.${pid}.${threadid}.${count}.heapsnapshot, it only lacks a way to customize the name and the directory directly, similar to --heapsnapshot-signal. Support for those customization should be a separate feature (and IMO --heapsnapshot-near-heap-limit should share the options with --heapsnapshot-signal, not --heap-prof, because --heap-prof generates a completely different profile)

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Thanks for the explanation, i agree that that should be a separate feature request.
Will create a new issue for it that references this one.

Also agree on --heap-prof vs --heapsnapshot part, i just mentioned it because it would have worked with those cli options (even though it makes more sense to add a new one for heapsnapshots).

@paulrutter
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@joyeecheung created #40363

foxxyz pushed a commit to foxxyz/node that referenced this pull request Oct 18, 2021
This patch adds a --heapsnapshot-near-heap-limit CLI option
that takes heap snapshots when the V8 heap is approaching
the heap size limit. It will try to write the snapshots
to disk before the program crashes due to OOM.

PR-URL: nodejs#33010
Refs: nodejs#27552
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
nodejs-github-bot pushed a commit that referenced this pull request Sep 8, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Fyko pushed a commit to Fyko/node that referenced this pull request Sep 15, 2022
PR-URL: nodejs#44420
Refs: nodejs#33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
RafaelGSS pushed a commit that referenced this pull request Sep 26, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
RafaelGSS pushed a commit that referenced this pull request Sep 26, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
RafaelGSS pushed a commit that referenced this pull request Sep 26, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
juanarbol pushed a commit that referenced this pull request Oct 3, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
juanarbol pushed a commit that referenced this pull request Oct 4, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
juanarbol pushed a commit that referenced this pull request Oct 4, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
juanarbol pushed a commit that referenced this pull request Oct 7, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
juanarbol pushed a commit that referenced this pull request Oct 10, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
juanarbol pushed a commit that referenced this pull request Oct 11, 2022
PR-URL: #44420
Refs: #33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
guangwong pushed a commit to noslate-project/node that referenced this pull request Jan 3, 2023
PR-URL: nodejs/node#44420
Refs: nodejs/node#33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
guangwong pushed a commit to noslate-project/node that referenced this pull request Jan 3, 2023
PR-URL: nodejs/node#44420
Refs: nodejs/node#33010
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
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