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This is semver-major, see below -- not a big deal unless it's an issue for you
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For certain embedder use cases there are more complex memory allocation requirements that the default V8 page allocator does not handle. For example, using MAP_JIT when running under a hardened runtime environment on macOS. This allows embedders like Electron to provide their own allocator that does handle these cases.
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For certain embedder use cases there are more complex memory allocation requirements that the default V8 page allocator does not handle. For example, using MAP_JIT when running under a hardened runtime environment on macOS. This allows embedders like Electron to provide their own allocator that does handle these cases. PR-URL: #38362 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Rich Trott <rtrott@gmail.com>
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
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
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
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
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
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
* chore: update to Node.js v18 * child_process: improve argument validation nodejs/node#41305 * bootstrap: support configure-time user-land snapshot nodejs/node#42466 * chore: update GN patch * src: disambiguate terms used to refer to builtins and addons nodejs/node#44135 * src: use a typed array internally for process._exiting nodejs/node#43883 * chore: lib/internal/bootstrap -> lib/internal/process * src: disambiguate terms used to refer to builtins and addons nodejs/node#44135 * chore: remove redudant browserGlobals patch * chore: update BoringSSL patch * src: allow embedder-provided PageAllocator in NodePlatform nodejs/node#38362 * chore: fixup Node.js crypto tests - nodejs/node#44171 - nodejs/node#41600 * lib: add Promise methods to avoid-prototype-pollution lint rule nodejs/node#43849 * deps: update V8 to 10.1 nodejs/node#42657 * src: add kNoBrowserGlobals flag for Environment nodejs/node#40532 * chore: consolidate asar initialization patches * deps: update V8 to 10.1 nodejs/node#42657 * deps: update V8 to 9.8 nodejs/node#41610 * src,crypto: remove AllocatedBuffers from crypto_spkac nodejs/node#40752 * build: enable V8's shared read-only heap nodejs/node#42809 * src: fix ssize_t error from nghttp2.h nodejs/node#44393 * chore: fixup ESM patch * chore: fixup patch indices * src: merge NativeModuleEnv into NativeModuleLoader nodejs/node#43824 * [API] Pass OOMDetails to OOMErrorCallback https://chromium-review.googlesource.com/c/v8/v8/+/3647827 * src: iwyu in cleanup_queue.cc * src: return Maybe from a couple of functions nodejs/node#39603 * src: clean up embedder API nodejs/node#35897 * src: refactor DH groups to delete crypto_groups.h nodejs/node#43896 * deps,src: use SIMD for normal base64 encoding nodejs/node#39775 * chore: remove deleted source file * chore: update patches * chore: remove deleted source file * lib: add fetch nodejs/node#41749 * chore: remove nonexistent node specs * test: split report OOM tests nodejs/node#44389 * src: trace fs async api nodejs/node#44057 * http: trace http request / response nodejs/node#44102 * test: split test-crypto-dh.js nodejs/node#40451 * crypto: introduce X509Certificate API nodejs/node#36804 * src: split property helpers from node::Environment nodejs/node#44056 * nodejs/node#38905 bootstrap: implement run-time user-land snapshots via --build-snapshot and --snapshot-blob * lib,src: implement WebAssembly Web API nodejs/node#42701 * fixup! deps,src: use SIMD for normal base64 encoding * fixup! src: refactor DH groups to delete crypto_groups.h * chore: fixup base64 GN file * fix: check that node::InitializeContext() returns true * chore: delete _noBrowserGlobals usage * chore: disable fetch in renderer procceses * dns: default to verbatim=true in dns.lookup() nodejs/node#39987 Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
* chore: update to Node.js v18 * child_process: improve argument validation nodejs/node#41305 * bootstrap: support configure-time user-land snapshot nodejs/node#42466 * chore: update GN patch * src: disambiguate terms used to refer to builtins and addons nodejs/node#44135 * src: use a typed array internally for process._exiting nodejs/node#43883 * chore: lib/internal/bootstrap -> lib/internal/process * src: disambiguate terms used to refer to builtins and addons nodejs/node#44135 * chore: remove redudant browserGlobals patch * chore: update BoringSSL patch * src: allow embedder-provided PageAllocator in NodePlatform nodejs/node#38362 * chore: fixup Node.js crypto tests - nodejs/node#44171 - nodejs/node#41600 * lib: add Promise methods to avoid-prototype-pollution lint rule nodejs/node#43849 * deps: update V8 to 10.1 nodejs/node#42657 * src: add kNoBrowserGlobals flag for Environment nodejs/node#40532 * chore: consolidate asar initialization patches * deps: update V8 to 10.1 nodejs/node#42657 * deps: update V8 to 9.8 nodejs/node#41610 * src,crypto: remove AllocatedBuffers from crypto_spkac nodejs/node#40752 * build: enable V8's shared read-only heap nodejs/node#42809 * src: fix ssize_t error from nghttp2.h nodejs/node#44393 * chore: fixup ESM patch * chore: fixup patch indices * src: merge NativeModuleEnv into NativeModuleLoader nodejs/node#43824 * [API] Pass OOMDetails to OOMErrorCallback https://chromium-review.googlesource.com/c/v8/v8/+/3647827 * src: iwyu in cleanup_queue.cc * src: return Maybe from a couple of functions nodejs/node#39603 * src: clean up embedder API nodejs/node#35897 * src: refactor DH groups to delete crypto_groups.h nodejs/node#43896 * deps,src: use SIMD for normal base64 encoding nodejs/node#39775 * chore: remove deleted source file * chore: update patches * chore: remove deleted source file * lib: add fetch nodejs/node#41749 * chore: remove nonexistent node specs * test: split report OOM tests nodejs/node#44389 * src: trace fs async api nodejs/node#44057 * http: trace http request / response nodejs/node#44102 * test: split test-crypto-dh.js nodejs/node#40451 * crypto: introduce X509Certificate API nodejs/node#36804 * src: split property helpers from node::Environment nodejs/node#44056 * nodejs/node#38905 bootstrap: implement run-time user-land snapshots via --build-snapshot and --snapshot-blob * lib,src: implement WebAssembly Web API nodejs/node#42701 * fixup! deps,src: use SIMD for normal base64 encoding * fixup! src: refactor DH groups to delete crypto_groups.h * chore: fixup base64 GN file * fix: check that node::InitializeContext() returns true * chore: delete _noBrowserGlobals usage * chore: disable fetch in renderer procceses * dns: default to verbatim=true in dns.lookup() nodejs/node#39987 Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
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For certain embedder use cases there are more complex memory allocation requirements that the default V8 page allocator does not handle. For example, using MAP_JIT when running under a hardened runtime environment on macOS. This allows embedders like Electron to provide their own allocator that does handle these cases.
See: electron/electron#26331