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module: subpath folder mappings EOL #40121

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guybedford
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@guybedford guybedford commented Sep 15, 2021

This removes support for subpath folder mappings, turning the runtime deprecation into an end of life feature.

For packages that previously relied on "exports": { "./subpath/": "./subpath/" } working, these packages will now effectively either get the next best exports match or an export not defined error.

Patterns supporting trailing / matches are still supported with these cases continuing to be deprecated as per that deprecation path. This PR is distinct from #40117.

Because package imports did not ship with trailing / pattern matches, that same deprecation path turns out not to be necessary for imports as that deprecation only affected one release so far.

The benefit of this deprecation is spec and implementation simplification.

@nodejs-github-bot nodejs-github-bot added esm Issues and PRs related to the ECMAScript Modules implementation. needs-ci PRs that need a full CI run. labels Sep 15, 2021
@guybedford guybedford added notable-change PRs with changes that should be highlighted in changelogs. semver-major PRs that contain breaking changes and should be released in the next major version. and removed esm Issues and PRs related to the ECMAScript Modules implementation. needs-ci PRs that need a full CI run. labels Sep 15, 2021
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@nodejs/modules if we want to land this for v17, the cutoff is Tuesday. Alternatively this can wait until v18.

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ljharb commented Sep 15, 2021

I think it should wait. I’m very concerned about packages like mine that need to support every node minor, not just the latest ones, that currently have to either use directory mappings or would have to list thousands of export paths. This removal would force the latter if i wanted to be compatible with both this version and one of those node minors.

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@ljharb given that the warning is visible to all users, do you publish a package that just has a visible warning for those imports?

Or are you shipping subpaths along with patterns so that the warning doesn't apply? Note that the EOL does not throw here so backwards compat will still work - the EOL just entirely removes the logic from applying.

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ljharb commented Sep 15, 2021

@guybedford currently I removed "exports" entirely because of the current state of things. To re-add it, I'd want to be sure that the latest major of every node had no warnings, and the latest minor of every node worked, even if with warnings.

If this is possible, then I have no concerns, but based on the disruption with es-abstract that I referenced, I'm not confident it will be possible.

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@ljharb it sounds then like you are arguing against the runtime deprecation that was previously landed in #37215, and not this EOL PR?

It feels like recently all these discussions have been re-fleshing out past decisions...

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ljharb commented Sep 15, 2021

@guybedford for one, many of these "past decisions" were made without fully understanding the consequences, including subpath pattern trailers, so it's wise to revisit them in light of the new information.

Yes, I'd prefer to have avoided runtime deprecation warnings to consumers that are not actionable to them; i think that's incredibly harmful to the ecosystem. However, at least things still work, which is the much more important concern. This PR would make them no longer work at all.

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It would be great to have more feedback on this one if possible @nodejs/modules.

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many of these "past decisions" were made without fully understanding the consequences, including subpath pattern trailers, so it's wise to revisit them in light of the new information.

@ljharb while this deprecation has been reflected over a large number of discussions and PRs over the past year, I can appreciate that with so many decisions, discussions and PRs to track it is difficult to fully follow implications until they happen sometimes and this may be one of those cases.

Regardless, the runtime deprecation has been in place for a year now, and the third-party runtime deprecation for 6 months, both of which have laid the way for this PR.

I can appreciate wanting to bring new points to the argument, but it is difficult when your aim of supporting every patch version of Node.js simply makes it not possible to support certain variations of features that can be supported by restricting to semver solutions, and holding all arguments to that point does make progression on these discussions difficult, so I'm not sure what further to say here.

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I do think given the alternative being viable using * and occasional direct path listing this seems a great change. It reduces the overall complexity of the system and makes it match across both imports and exports.

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BethGriggs added a commit that referenced this pull request Oct 15, 2021
Notable Changes:

Deprecations and Removals:

- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup`
  options
  (Antoine du Hamel) [#39793]
- doc: deprecate (doc-only) http abort related
  (dr-js) [#36670]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]
- v8: remove --harmony-top-level-await
  (Geoffrey Booth) [#40226]

OpenSSL 3.0:

Node.js now includes OpenSSL 3.0, specifically https://github.com/quictls/openssl
which provides QUIC support. For details about all the features in
OpenSSL 3.0 please see https://www.openssl.org/blog/blog/2021/09/07/OpenSSL3.Final.
(Daniel Bevenius) [#38512]

V8 9.5:

The V8 JavaScript engine is updated to V8 9.5. This release comes with
additional supported types for th `Intl.DisplayNames` API and Extended
`timeZoneName` options in the `Intl.DateTimeFormat` API. You can read
more details in the V8 9.5 release post https://v8.dev/blog/v8-release-95.
(Michaël Zasso) [#40178]

Readline Promise API:

The `readline` module provides an interface for reading data from a
Readable stream (such as `process.stdin`) one line at a time.
(Antoine du Hamel) [#37947]

Other Notable Changes:

- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MINOR) fs: add FileHandle.prototype.readableWebStream()
  (James M Snell) [#39331]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]

Semver-Major Commits:

- (SEMVER-MAJOR) build: compile with C++17 (MSVC)
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) build: compile with --gnu++17
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) deps: update V8 to 9.5.172.19
  (Michaël Zasso) [#40178]
- (SEMVER-MAJOR) deps,test,src,doc,tools: update to OpenSSL 3.0
  (Daniel Bevenius) [#38512]
- (SEMVER-MAJOR) dgram: tighten `address` validation in `socket.send`
  (Voltrex) [#39190]
- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup` options
  (Antoine du Hamel) [#39793]
- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) doc: update minimum supported FreeBSD to 12.2
  (Michaël Zasso) [#40179]
- (SEMVER-MAJOR) errors: disp ver on fatal except that causes exit
  (Divlo) [#38332]
- (SEMVER-MAJOR) fs: fix rmsync error swallowing
  (Nitzan Uziely) [#38684]
- (SEMVER-MAJOR) fs: aggregate errors in fsPromises to avoid error swallowing
  (Nitzan Uziely) [#38259]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]
- (SEMVER-MAJOR) readline: validate `AbortSignal`s and remove unused event listeners
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: introduce promise-based API
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: refactor `Interface` to ES2015 class
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) src: allow CAP\_NET\_BIND\_SERVICE in SafeGetenv
  (Daniel Bevenius) [#37727]
- (SEMVER-MAJOR) src: return Maybe from a couple of functions
  (Darshan Sen) [#39603]
- (SEMVER-MAJOR) src: allow custom PageAllocator in NodePlatform
  (Shelley Vohr) [#38362]
- (SEMVER-MAJOR) stream: fix highwatermark threshold and add the missing error
  (Rongjian Zhang) [#38700]
- (SEMVER-MAJOR) stream: don't emit 'data' after 'error' or 'close'
  (Robert Nagy) [#39639]
- (SEMVER-MAJOR) stream: do not emit `end` on readable error
  (Szymon Marczak) [#39607]
- (SEMVER-MAJOR) stream: forward errored to callback
  (Robert Nagy) [#39364]
- (SEMVER-MAJOR) stream: destroy readable on read error
  (Robert Nagy) [#39342]
- (SEMVER-MAJOR) stream: validate abort signal
  (Robert Nagy) [#39346]
- (SEMVER-MAJOR) stream: unify stream utils
  (Robert Nagy) [#39294]
- (SEMVER-MAJOR) stream: throw on premature close in Readable\
  (Darshan Sen) [#39117]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]
- (SEMVER-MAJOR) stream: error Duplex write/read if not writable/readable
  (Robert Nagy) [#34385]
- (SEMVER-MAJOR) stream: bypass legacy destroy for pipeline and async iteration
  (Robert Nagy) [#38505]
- (SEMVER-MAJOR) url: throw invalid this on detached accessors
  (James M Snell) [#39752]
- (SEMVER-MAJOR) url: forbid certain confusable changes from being introduced by toASCII
  (Timothy Gu) [#38631]

PR-URL: #40119
BethGriggs added a commit that referenced this pull request Oct 15, 2021
Notable Changes:

Deprecations and Removals:

- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup`
  options
  (Antoine du Hamel) [#39793]
- doc: deprecate (doc-only) http abort related
  (dr-js) [#36670]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]
- v8: remove --harmony-top-level-await
  (Geoffrey Booth) [#40226]

OpenSSL 3.0:

Node.js now includes OpenSSL 3.0, specifically https://github.com/quictls/openssl
which provides QUIC support. For details about all the features in
OpenSSL 3.0 please see https://www.openssl.org/blog/blog/2021/09/07/OpenSSL3.Final.
(Daniel Bevenius) [#38512]

V8 9.5:

The V8 JavaScript engine is updated to V8 9.5. This release comes with
additional supported types for the `Intl.DisplayNames` API and Extended
`timeZoneName` options in the `Intl.DateTimeFormat` API. You can read
more details in the V8 9.5 release post https://v8.dev/blog/v8-release-95.
(Michaël Zasso) [#40178]

Readline Promise API:

The `readline` module provides an interface for reading data from a
Readable stream (such as `process.stdin`) one line at a time.
(Antoine du Hamel) [#37947]

Other Notable Changes:

- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) errors: print Node.js version on fatal exceptions that
  cause exit
  (Divlo) [#38332]
- (SEMVER-MINOR) fs: add FileHandle.prototype.readableWebStream()
  (James M Snell) [#39331]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]

Semver-Major Commits:

- (SEMVER-MAJOR) build: compile with C++17 (MSVC)
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) build: compile with --gnu++17
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) deps: update V8 to 9.5.172.19
  (Michaël Zasso) [#40178]
- (SEMVER-MAJOR) deps,test,src,doc,tools: update to OpenSSL 3.0
  (Daniel Bevenius) [#38512]
- (SEMVER-MAJOR) dgram: tighten `address` validation in `socket.send`
  (Voltrex) [#39190]
- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup` options
  (Antoine du Hamel) [#39793]
- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) doc: update minimum supported FreeBSD to 12.2
  (Michaël Zasso) [#40179]
- (SEMVER-MAJOR) errors: disp ver on fatal except that causes exit
  (Divlo) [#38332]
- (SEMVER-MAJOR) fs: fix rmsync error swallowing
  (Nitzan Uziely) [#38684]
- (SEMVER-MAJOR) fs: aggregate errors in fsPromises to avoid error swallowing
  (Nitzan Uziely) [#38259]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]
- (SEMVER-MAJOR) readline: validate `AbortSignal`s and remove unused event listeners
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: introduce promise-based API
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: refactor `Interface` to ES2015 class
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) src: allow CAP\_NET\_BIND\_SERVICE in SafeGetenv
  (Daniel Bevenius) [#37727]
- (SEMVER-MAJOR) src: return Maybe from a couple of functions
  (Darshan Sen) [#39603]
- (SEMVER-MAJOR) src: allow custom PageAllocator in NodePlatform
  (Shelley Vohr) [#38362]
- (SEMVER-MAJOR) stream: fix highwatermark threshold and add the missing error
  (Rongjian Zhang) [#38700]
- (SEMVER-MAJOR) stream: don't emit 'data' after 'error' or 'close'
  (Robert Nagy) [#39639]
- (SEMVER-MAJOR) stream: do not emit `end` on readable error
  (Szymon Marczak) [#39607]
- (SEMVER-MAJOR) stream: forward errored to callback
  (Robert Nagy) [#39364]
- (SEMVER-MAJOR) stream: destroy readable on read error
  (Robert Nagy) [#39342]
- (SEMVER-MAJOR) stream: validate abort signal
  (Robert Nagy) [#39346]
- (SEMVER-MAJOR) stream: unify stream utils
  (Robert Nagy) [#39294]
- (SEMVER-MAJOR) stream: throw on premature close in Readable\
  (Darshan Sen) [#39117]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]
- (SEMVER-MAJOR) stream: error Duplex write/read if not writable/readable
  (Robert Nagy) [#34385]
- (SEMVER-MAJOR) stream: bypass legacy destroy for pipeline and async iteration
  (Robert Nagy) [#38505]
- (SEMVER-MAJOR) url: throw invalid this on detached accessors
  (James M Snell) [#39752]
- (SEMVER-MAJOR) url: forbid certain confusable changes from being introduced by toASCII
  (Timothy Gu) [#38631]

PR-URL: #40119
BethGriggs added a commit that referenced this pull request Oct 16, 2021
Notable Changes:

Deprecations and Removals:

- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup`
  options
  (Antoine du Hamel) [#39793]
- doc: deprecate (doc-only) http abort related
  (dr-js) [#36670]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]

OpenSSL 3.0:

Node.js now includes OpenSSL 3.0, specifically https://github.com/quictls/openssl
which provides QUIC support. For details about all the features in
OpenSSL 3.0 please see https://www.openssl.org/blog/blog/2021/09/07/OpenSSL3.Final.
(Daniel Bevenius) [#38512]

V8 9.5:

The V8 JavaScript engine is updated to V8 9.5. This release comes with
additional supported types for the `Intl.DisplayNames` API and Extended
`timeZoneName` options in the `Intl.DateTimeFormat` API. You can read
more details in the V8 9.5 release post https://v8.dev/blog/v8-release-95.
(Michaël Zasso) [#40178]

Readline Promise API:

The `readline` module provides an interface for reading data from a
Readable stream (such as `process.stdin`) one line at a time.
(Antoine du Hamel) [#37947]

Other Notable Changes:

- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) errors: print Node.js version on fatal exceptions that
  cause exit
  (Divlo) [#38332]
- (SEMVER-MINOR) fs: add FileHandle.prototype.readableWebStream()
  (James M Snell) [#39331]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]

Semver-Major Commits:

- (SEMVER-MAJOR) build: compile with C++17 (MSVC)
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) build: compile with --gnu++17
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) deps: update V8 to 9.5.172.19
  (Michaël Zasso) [#40178]
- (SEMVER-MAJOR) deps,test,src,doc,tools: update to OpenSSL 3.0
  (Daniel Bevenius) [#38512]
- (SEMVER-MAJOR) dgram: tighten `address` validation in `socket.send`
  (Voltrex) [#39190]
- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup` options
  (Antoine du Hamel) [#39793]
- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) doc: update minimum supported FreeBSD to 12.2
  (Michaël Zasso) [#40179]
- (SEMVER-MAJOR) errors: disp ver on fatal except that causes exit
  (Divlo) [#38332]
- (SEMVER-MAJOR) fs: fix rmsync error swallowing
  (Nitzan Uziely) [#38684]
- (SEMVER-MAJOR) fs: aggregate errors in fsPromises to avoid error swallowing
  (Nitzan Uziely) [#38259]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]
- (SEMVER-MAJOR) readline: validate `AbortSignal`s and remove unused event listeners
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: introduce promise-based API
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: refactor `Interface` to ES2015 class
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) src: allow CAP\_NET\_BIND\_SERVICE in SafeGetenv
  (Daniel Bevenius) [#37727]
- (SEMVER-MAJOR) src: return Maybe from a couple of functions
  (Darshan Sen) [#39603]
- (SEMVER-MAJOR) src: allow custom PageAllocator in NodePlatform
  (Shelley Vohr) [#38362]
- (SEMVER-MAJOR) stream: fix highwatermark threshold and add the missing error
  (Rongjian Zhang) [#38700]
- (SEMVER-MAJOR) stream: don't emit 'data' after 'error' or 'close'
  (Robert Nagy) [#39639]
- (SEMVER-MAJOR) stream: do not emit `end` on readable error
  (Szymon Marczak) [#39607]
- (SEMVER-MAJOR) stream: forward errored to callback
  (Robert Nagy) [#39364]
- (SEMVER-MAJOR) stream: destroy readable on read error
  (Robert Nagy) [#39342]
- (SEMVER-MAJOR) stream: validate abort signal
  (Robert Nagy) [#39346]
- (SEMVER-MAJOR) stream: unify stream utils
  (Robert Nagy) [#39294]
- (SEMVER-MAJOR) stream: throw on premature close in Readable\
  (Darshan Sen) [#39117]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]
- (SEMVER-MAJOR) stream: error Duplex write/read if not writable/readable
  (Robert Nagy) [#34385]
- (SEMVER-MAJOR) stream: bypass legacy destroy for pipeline and async iteration
  (Robert Nagy) [#38505]
- (SEMVER-MAJOR) url: throw invalid this on detached accessors
  (James M Snell) [#39752]
- (SEMVER-MAJOR) url: forbid certain confusable changes from being introduced by toASCII
  (Timothy Gu) [#38631]

PR-URL: #40119
BethGriggs added a commit that referenced this pull request Oct 18, 2021
Notable Changes:

Deprecations and Removals:

- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup`
  options
  (Antoine du Hamel) [#39793]
- doc: deprecate (doc-only) http abort related
  (dr-js) [#36670]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]

OpenSSL 3.0:

Node.js now includes OpenSSL 3.0, specifically https://github.com/quictls/openssl
which provides QUIC support.

While OpenSSL 3.0 APIs should be mostly compatible with those provided
by OpenSSL 1.1.1, we do anticipate some ecosystem impact due to
tightened restrictions on the allowed algorithms and key sizes.

If you hit an `ERR_OSSL_EVP_UNSUPPORTED` error in your application with
Node.js 17, it’s likely that your application or a module you’re using
is attempting to use an algorithm or key size which is no longer allowed
by default with OpenSSL 3.0. A command-line option,
`--openssl-legacy-provider`, has been added to revert to the legacy
provider as a temporary workaround for these tightened restrictions.

For details about all the features in
OpenSSL 3.0 please see https://www.openssl.org/blog/blog/2021/09/07/OpenSSL3.Final.
(Daniel Bevenius) [#38512]

Contributed in #38512, #40478

V8 9.5:

The V8 JavaScript engine is updated to V8 9.5. This release comes with
additional supported types for the `Intl.DisplayNames` API and Extended
`timeZoneName` options in the `Intl.DateTimeFormat` API. You can read
more details in the V8 9.5 release post https://v8.dev/blog/v8-release-95.
(Michaël Zasso) [#40178]

Readline Promise API:

The `readline` module provides an interface for reading data from a
Readable stream (such as `process.stdin`) one line at a time.
(Antoine du Hamel) [#37947]

Other Notable Changes:

- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) errors: print Node.js version on fatal exceptions that
  cause exit
  (Divlo) [#38332]
- deps: upgrade npm to 8.1.0
  (npm team) [#40463]
- (SEMVER-MINOR) fs: add FileHandle.prototype.readableWebStream()
  (James M Snell) [#39331]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]

Semver-Major Commits:

- (SEMVER-MAJOR) build: compile with C++17 (MSVC)
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) build: compile with --gnu++17
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) deps: update V8 to 9.5.172.19
  (Michaël Zasso) [#40178]
- (SEMVER-MAJOR) deps,test,src,doc,tools: update to OpenSSL 3.0
  (Daniel Bevenius) [#38512]
- (SEMVER-MAJOR) dgram: tighten `address` validation in `socket.send`
  (Voltrex) [#39190]
- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup` options
  (Antoine du Hamel) [#39793]
- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) doc: update minimum supported FreeBSD to 12.2
  (Michaël Zasso) [#40179]
- (SEMVER-MAJOR) errors: disp ver on fatal except that causes exit
  (Divlo) [#38332]
- (SEMVER-MAJOR) fs: fix rmsync error swallowing
  (Nitzan Uziely) [#38684]
- (SEMVER-MAJOR) fs: aggregate errors in fsPromises to avoid error swallowing
  (Nitzan Uziely) [#38259]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]
- (SEMVER-MAJOR) readline: validate `AbortSignal`s and remove unused event listeners
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: introduce promise-based API
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: refactor `Interface` to ES2015 class
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) src: allow CAP\_NET\_BIND\_SERVICE in SafeGetenv
  (Daniel Bevenius) [#37727]
- (SEMVER-MAJOR) src: return Maybe from a couple of functions
  (Darshan Sen) [#39603]
- (SEMVER-MAJOR) src: allow custom PageAllocator in NodePlatform
  (Shelley Vohr) [#38362]
- (SEMVER-MAJOR) stream: fix highwatermark threshold and add the missing error
  (Rongjian Zhang) [#38700]
- (SEMVER-MAJOR) stream: don't emit 'data' after 'error' or 'close'
  (Robert Nagy) [#39639]
- (SEMVER-MAJOR) stream: do not emit `end` on readable error
  (Szymon Marczak) [#39607]
- (SEMVER-MAJOR) stream: forward errored to callback
  (Robert Nagy) [#39364]
- (SEMVER-MAJOR) stream: destroy readable on read error
  (Robert Nagy) [#39342]
- (SEMVER-MAJOR) stream: validate abort signal
  (Robert Nagy) [#39346]
- (SEMVER-MAJOR) stream: unify stream utils
  (Robert Nagy) [#39294]
- (SEMVER-MAJOR) stream: throw on premature close in Readable\
  (Darshan Sen) [#39117]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]
- (SEMVER-MAJOR) stream: error Duplex write/read if not writable/readable
  (Robert Nagy) [#34385]
- (SEMVER-MAJOR) stream: bypass legacy destroy for pipeline and async iteration
  (Robert Nagy) [#38505]
- (SEMVER-MAJOR) url: throw invalid this on detached accessors
  (James M Snell) [#39752]
- (SEMVER-MAJOR) url: forbid certain confusable changes from being introduced by toASCII
  (Timothy Gu) [#38631]

PR-URL: #40119
BethGriggs added a commit that referenced this pull request Oct 18, 2021
Notable Changes:

Deprecations and Removals:

- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup`
  options
  (Antoine du Hamel) [#39793]
- doc: deprecate (doc-only) http abort related
  (dr-js) [#36670]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]

OpenSSL 3.0:

Node.js now includes OpenSSL 3.0, specifically https://github.com/quictls/openssl
which provides QUIC support.

While OpenSSL 3.0 APIs should be mostly compatible with those provided
by OpenSSL 1.1.1, we do anticipate some ecosystem impact due to
tightened restrictions on the allowed algorithms and key sizes.

If you hit an `ERR_OSSL_EVP_UNSUPPORTED` error in your application with
Node.js 17, it’s likely that your application or a module you’re using
is attempting to use an algorithm or key size which is no longer allowed
by default with OpenSSL 3.0. A command-line option,
`--openssl-legacy-provider`, has been added to revert to the legacy
provider as a temporary workaround for these tightened restrictions.

For details about all the features in
OpenSSL 3.0 please see https://www.openssl.org/blog/blog/2021/09/07/OpenSSL3.Final.
(Daniel Bevenius) [#38512]

Contributed in #38512, #40478

V8 9.5:

The V8 JavaScript engine is updated to V8 9.5. This release comes with
additional supported types for the `Intl.DisplayNames` API and Extended
`timeZoneName` options in the `Intl.DateTimeFormat` API. You can read
more details in the V8 9.5 release post https://v8.dev/blog/v8-release-95.
(Michaël Zasso) [#40178]

Readline Promise API:

The `readline` module provides an interface for reading data from a
Readable stream (such as `process.stdin`) one line at a time.
(Antoine du Hamel) [#37947]

Other Notable Changes:

- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) errors: print Node.js version on fatal exceptions that
  cause exit
  (Divlo) [#38332]
- deps: upgrade npm to 8.1.0
  (npm team) [#40463]
- (SEMVER-MINOR) fs: add FileHandle.prototype.readableWebStream()
  (James M Snell) [#39331]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]

Semver-Major Commits:

- (SEMVER-MAJOR) build: compile with C++17 (MSVC)
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) build: compile with --gnu++17
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) deps: update V8 to 9.5.172.19
  (Michaël Zasso) [#40178]
- (SEMVER-MAJOR) deps,test,src,doc,tools: update to OpenSSL 3.0
  (Daniel Bevenius) [#38512]
- (SEMVER-MAJOR) dgram: tighten `address` validation in `socket.send`
  (Voltrex) [#39190]
- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup` options
  (Antoine du Hamel) [#39793]
- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) doc: update minimum supported FreeBSD to 12.2
  (Michaël Zasso) [#40179]
- (SEMVER-MAJOR) errors: disp ver on fatal except that causes exit
  (Divlo) [#38332]
- (SEMVER-MAJOR) fs: fix rmsync error swallowing
  (Nitzan Uziely) [#38684]
- (SEMVER-MAJOR) fs: aggregate errors in fsPromises to avoid error swallowing
  (Nitzan Uziely) [#38259]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]
- (SEMVER-MAJOR) readline: validate `AbortSignal`s and remove unused event listeners
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: introduce promise-based API
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: refactor `Interface` to ES2015 class
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) src: allow CAP\_NET\_BIND\_SERVICE in SafeGetenv
  (Daniel Bevenius) [#37727]
- (SEMVER-MAJOR) src: return Maybe from a couple of functions
  (Darshan Sen) [#39603]
- (SEMVER-MAJOR) src: allow custom PageAllocator in NodePlatform
  (Shelley Vohr) [#38362]
- (SEMVER-MAJOR) stream: fix highwatermark threshold and add the missing error
  (Rongjian Zhang) [#38700]
- (SEMVER-MAJOR) stream: don't emit 'data' after 'error' or 'close'
  (Robert Nagy) [#39639]
- (SEMVER-MAJOR) stream: do not emit `end` on readable error
  (Szymon Marczak) [#39607]
- (SEMVER-MAJOR) stream: forward errored to callback
  (Robert Nagy) [#39364]
- (SEMVER-MAJOR) stream: destroy readable on read error
  (Robert Nagy) [#39342]
- (SEMVER-MAJOR) stream: validate abort signal
  (Robert Nagy) [#39346]
- (SEMVER-MAJOR) stream: unify stream utils
  (Robert Nagy) [#39294]
- (SEMVER-MAJOR) stream: throw on premature close in Readable\
  (Darshan Sen) [#39117]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]
- (SEMVER-MAJOR) stream: error Duplex write/read if not writable/readable
  (Robert Nagy) [#34385]
- (SEMVER-MAJOR) stream: bypass legacy destroy for pipeline and async iteration
  (Robert Nagy) [#38505]
- (SEMVER-MAJOR) url: throw invalid this on detached accessors
  (James M Snell) [#39752]
- (SEMVER-MAJOR) url: forbid certain confusable changes from being introduced by toASCII
  (Timothy Gu) [#38631]

PR-URL: #40119
BethGriggs added a commit that referenced this pull request Oct 19, 2021
Notable Changes:

Deprecations and Removals:

- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup`
  options
  (Antoine du Hamel) [#39793]
- doc: deprecate (doc-only) http abort related
  (dr-js) [#36670]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]

OpenSSL 3.0:

Node.js now includes OpenSSL 3.0, specifically https://github.com/quictls/openssl
which provides QUIC support.

While OpenSSL 3.0 APIs should be mostly compatible with those provided
by OpenSSL 1.1.1, we do anticipate some ecosystem impact due to
tightened restrictions on the allowed algorithms and key sizes.

If you hit an `ERR_OSSL_EVP_UNSUPPORTED` error in your application with
Node.js 17, it’s likely that your application or a module you’re using
is attempting to use an algorithm or key size which is no longer allowed
by default with OpenSSL 3.0. A command-line option,
`--openssl-legacy-provider`, has been added to revert to the legacy
provider as a temporary workaround for these tightened restrictions.

For details about all the features in
OpenSSL 3.0 please see https://www.openssl.org/blog/blog/2021/09/07/OpenSSL3.Final.
(Daniel Bevenius) [#38512]

Contributed in #38512, #40478

V8 9.5:

The V8 JavaScript engine is updated to V8 9.5. This release comes with
additional supported types for the `Intl.DisplayNames` API and Extended
`timeZoneName` options in the `Intl.DateTimeFormat` API. You can read
more details in the V8 9.5 release post https://v8.dev/blog/v8-release-95.
(Michaël Zasso) [#40178]

Readline Promise API:

The `readline` module provides an interface for reading data from a
Readable stream (such as `process.stdin`) one line at a time.
(Antoine du Hamel) [#37947]

Other Notable Changes:

- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) errors: print Node.js version on fatal exceptions that
  cause exit
  (Divlo) [#38332]
- deps: upgrade npm to 8.1.0
  (npm team) [#40463]
- (SEMVER-MINOR) fs: add FileHandle.prototype.readableWebStream()
  (James M Snell) [#39331]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]

Semver-Major Commits:

- (SEMVER-MAJOR) build: compile with C++17 (MSVC)
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) build: compile with --gnu++17
  (Richard Lau) [#38807]
- (SEMVER-MAJOR) deps: update V8 to 9.5.172.19
  (Michaël Zasso) [#40178]
- (SEMVER-MAJOR) deps,test,src,doc,tools: update to OpenSSL 3.0
  (Daniel Bevenius) [#38512]
- (SEMVER-MAJOR) dgram: tighten `address` validation in `socket.send`
  (Voltrex) [#39190]
- (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup` options
  (Antoine du Hamel) [#39793]
- (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup()
  (treysis) [#39987]
- (SEMVER-MAJOR) doc: update minimum supported FreeBSD to 12.2
  (Michaël Zasso) [#40179]
- (SEMVER-MAJOR) errors: disp ver on fatal except that causes exit
  (Divlo) [#38332]
- (SEMVER-MAJOR) fs: fix rmsync error swallowing
  (Nitzan Uziely) [#38684]
- (SEMVER-MAJOR) fs: aggregate errors in fsPromises to avoid error swallowing
  (Nitzan Uziely) [#38259]
- (SEMVER-MAJOR) lib: add structuredClone() global
  (Ethan Arrowood) [#39759]
- (SEMVER-MAJOR) lib: expose `DOMException` as global
  (Khaidi Chu) [#39176]
- (SEMVER-MAJOR) module: subpath folder mappings EOL
  (Guy Bedford) [#40121]
- (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns
  (Guy Bedford) [#40117]
- (SEMVER-MAJOR) readline: validate `AbortSignal`s and remove unused event listeners
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: introduce promise-based API
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) readline: refactor `Interface` to ES2015 class
  (Antoine du Hamel) [#37947]
- (SEMVER-MAJOR) src: allow CAP\_NET\_BIND\_SERVICE in SafeGetenv
  (Daniel Bevenius) [#37727]
- (SEMVER-MAJOR) src: return Maybe from a couple of functions
  (Darshan Sen) [#39603]
- (SEMVER-MAJOR) src: allow custom PageAllocator in NodePlatform
  (Shelley Vohr) [#38362]
- (SEMVER-MAJOR) stream: fix highwatermark threshold and add the missing error
  (Rongjian Zhang) [#38700]
- (SEMVER-MAJOR) stream: don't emit 'data' after 'error' or 'close'
  (Robert Nagy) [#39639]
- (SEMVER-MAJOR) stream: do not emit `end` on readable error
  (Szymon Marczak) [#39607]
- (SEMVER-MAJOR) stream: forward errored to callback
  (Robert Nagy) [#39364]
- (SEMVER-MAJOR) stream: destroy readable on read error
  (Robert Nagy) [#39342]
- (SEMVER-MAJOR) stream: validate abort signal
  (Robert Nagy) [#39346]
- (SEMVER-MAJOR) stream: unify stream utils
  (Robert Nagy) [#39294]
- (SEMVER-MAJOR) stream: throw on premature close in Readable\
  (Darshan Sen) [#39117]
- (SEMVER-MAJOR) stream: finished should error on errored stream
  (Robert Nagy) [#39235]
- (SEMVER-MAJOR) stream: error Duplex write/read if not writable/readable
  (Robert Nagy) [#34385]
- (SEMVER-MAJOR) stream: bypass legacy destroy for pipeline and async iteration
  (Robert Nagy) [#38505]
- (SEMVER-MAJOR) url: throw invalid this on detached accessors
  (James M Snell) [#39752]
- (SEMVER-MAJOR) url: forbid certain confusable changes from being introduced by toASCII
  (Timothy Gu) [#38631]

PR-URL: #40119
sapphi-red added a commit to sapphi-red/node that referenced this pull request Nov 2, 2022
Return type of PACKAGE_EXPORTS_RESOLVE was changed when subpath folder
mappings reached EOL. But RESOLVE_ESM_MATCH was not updated.

Refs: nodejs#40121
nodejs-github-bot pushed a commit that referenced this pull request Nov 20, 2022
Return type of PACKAGE_EXPORTS_RESOLVE was changed when subpath folder
mappings reached EOL. But RESOLVE_ESM_MATCH was not updated.

Refs: #40121
PR-URL: #45280
Reviewed-By: Guy Bedford <[email protected]>
Reviewed-By: Geoffrey Booth <[email protected]>
Reviewed-By: James M Snell <[email protected]>
ruyadorno pushed a commit that referenced this pull request Nov 21, 2022
Return type of PACKAGE_EXPORTS_RESOLVE was changed when subpath folder
mappings reached EOL. But RESOLVE_ESM_MATCH was not updated.

Refs: #40121
PR-URL: #45280
Reviewed-By: Guy Bedford <[email protected]>
Reviewed-By: Geoffrey Booth <[email protected]>
Reviewed-By: James M Snell <[email protected]>
marco-ippolito pushed a commit to marco-ippolito/node that referenced this pull request Nov 23, 2022
Return type of PACKAGE_EXPORTS_RESOLVE was changed when subpath folder
mappings reached EOL. But RESOLVE_ESM_MATCH was not updated.

Refs: nodejs#40121
PR-URL: nodejs#45280
Reviewed-By: Guy Bedford <[email protected]>
Reviewed-By: Geoffrey Booth <[email protected]>
Reviewed-By: James M Snell <[email protected]>
danielleadams pushed a commit that referenced this pull request Dec 30, 2022
Return type of PACKAGE_EXPORTS_RESOLVE was changed when subpath folder
mappings reached EOL. But RESOLVE_ESM_MATCH was not updated.

Refs: #40121
PR-URL: #45280
Reviewed-By: Guy Bedford <[email protected]>
Reviewed-By: Geoffrey Booth <[email protected]>
Reviewed-By: James M Snell <[email protected]>
danielleadams pushed a commit that referenced this pull request Dec 30, 2022
Return type of PACKAGE_EXPORTS_RESOLVE was changed when subpath folder
mappings reached EOL. But RESOLVE_ESM_MATCH was not updated.

Refs: #40121
PR-URL: #45280
Reviewed-By: Guy Bedford <[email protected]>
Reviewed-By: Geoffrey Booth <[email protected]>
Reviewed-By: James M Snell <[email protected]>
danielleadams pushed a commit that referenced this pull request Jan 3, 2023
Return type of PACKAGE_EXPORTS_RESOLVE was changed when subpath folder
mappings reached EOL. But RESOLVE_ESM_MATCH was not updated.

Refs: #40121
PR-URL: #45280
Reviewed-By: Guy Bedford <[email protected]>
Reviewed-By: Geoffrey Booth <[email protected]>
Reviewed-By: James M Snell <[email protected]>
danielleadams pushed a commit that referenced this pull request Jan 4, 2023
Return type of PACKAGE_EXPORTS_RESOLVE was changed when subpath folder
mappings reached EOL. But RESOLVE_ESM_MATCH was not updated.

Refs: #40121
PR-URL: #45280
Reviewed-By: Guy Bedford <[email protected]>
Reviewed-By: Geoffrey Booth <[email protected]>
Reviewed-By: James M Snell <[email protected]>
danielleadams pushed a commit that referenced this pull request Jan 5, 2023
Return type of PACKAGE_EXPORTS_RESOLVE was changed when subpath folder
mappings reached EOL. But RESOLVE_ESM_MATCH was not updated.

Refs: #40121
PR-URL: #45280
Reviewed-By: Guy Bedford <[email protected]>
Reviewed-By: Geoffrey Booth <[email protected]>
Reviewed-By: James M Snell <[email protected]>
nodejs-github-bot pushed a commit that referenced this pull request Jun 5, 2024
PR-URL: #53215
Fixes: #53206
Refs: #40121
Reviewed-By: Antoine du Hamel <[email protected]>
Reviewed-By: Guy Bedford <[email protected]>
RafaelGSS pushed a commit that referenced this pull request Jun 7, 2024
PR-URL: #53215
Fixes: #53206
Refs: #40121
Reviewed-By: Antoine du Hamel <[email protected]>
Reviewed-By: Guy Bedford <[email protected]>
sophonieb pushed a commit to sophonieb/node that referenced this pull request Jun 20, 2024
bmeck pushed a commit to bmeck/node that referenced this pull request Jun 22, 2024
marco-ippolito pushed a commit that referenced this pull request Jul 19, 2024
PR-URL: #53215
Fixes: #53206
Refs: #40121
Reviewed-By: Antoine du Hamel <[email protected]>
Reviewed-By: Guy Bedford <[email protected]>
marco-ippolito pushed a commit that referenced this pull request Jul 19, 2024
PR-URL: #53215
Fixes: #53206
Refs: #40121
Reviewed-By: Antoine du Hamel <[email protected]>
Reviewed-By: Guy Bedford <[email protected]>
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