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2022-04-192022-04-19, Version 18.0.0 (Current)Beth Griggs
Notable Changes: Deprecations and Removals: - (SEMVER-MAJOR) fs: runtime deprecate string coercion in `fs.write`, `fs.writeFileSync` (Livia Medeiros) (https://github.com/nodejs/node/pull/42607) - (SEMVER-MAJOR) dns: remove `dns.lookup` and `dnsPromises.lookup` options type coercion (Antoine du Hamel) (https://github.com/nodejs/node/pull/41431) - (SEMVER-MAJOR) process: runtime deprecate multipleResolves (Benjamin Gruenbaum) (https://github.com/nodejs/node/pull/41896) - (SEMVER-MAJOR) stream: remove thenable support (Robert Nagy) (https://github.com/nodejs/node/pull/40773) - (SEMVER-MAJOR) tls: move tls.parseCertString to end-of-life (Tobias Nießen) (https://github.com/nodejs/node/pull/41479) fetch (experimental): An experimental fetch API is available on the global scope by default. The implementation is based upon https://undici.nodejs.org/#/, an HTTP/1.1 client written for Node.js by contributors to the project. Through this addition, the following globals are made available: `fetch` , `FormData`, `Headers`, `Request`, `Response`. Disable this API with the `--no-experimental-fetch` command-line flag. Contributed by Michaël Zasso in https://github.com/nodejs/node/pull/41811. HTTP Timeouts: `server.headersTimeout`, which limits the amount of time the parser will wait to receive the complete HTTP headers, is now set to `60000` (60 seconds) by default. `server.requestTimeout`, which sets the timeout value in milliseconds for receiving the entire request from the client, is now set to `300000` (5 minutes) by default. If these timeouts expire, the server responds with status 408 without forwarding the request to the request listener and then closes the connection. Both timeouts must be set to a non-zero value to protect against potential Denial-of-Service attacks in case the server is deployed without a reverse proxy in front. Contributed by Paolo Insogna in https://github.com/nodejs/node/pull/41263. Test Runner module (experimental): The `node:test` module facilitates the creation of JavaScript tests that report results in TAP format. This module is only available under the `node:` scheme. Contributed by Colin Ihrig in https://github.com/nodejs/node/pull/42325. Toolchain and Compiler Upgrades: - Prebuilt binaries for Linux are now built on Red Hat Enterprise Linux (RHEL) 8 and are compatible with Linux distributions based on glibc 2.28 or later, for example, Debian 10, RHEL 8, Ubuntu 20.04. - Prebuilt binaries for macOS now require macOS 10.15 or later. - For AIX the minimum supported architecture has been raised from Power 7 to Power 8. Prebuilt binaries for 32-bit Windows will initially not be available due to issues building the V8 dependency in Node.js. We hope to restore 32-bit Windows binaries for Node.js 18 with a future V8 update. Node.js does not support running on operating systems that are no longer supported by their vendor. For operating systems where their vendor has planned to end support earlier than April 2025, such as Windows 8.1 (January 2023) and Windows Server 2012 R2 (October 2023), support for Node.js 18 will end at the earlier date. Full details about the supported toolchains and compilers are documented in the Node.js `BUILDING.md` file. Contributed by Richard Lau in https://github.com/nodejs/node/pull/42292, https://github.com/nodejs/node/pull/42604 and https://github.com/nodejs/node/pull/42659 , and Michaël Zasso in https://github.com/nodejs/node/pull/42105 and https://github.com/nodejs/node/pull/42666. V8 10.1: The V8 engine is updated to version 10.1, which is part of Chromium 101. Compared to the version included in Node.js 17.9.0, the following new features are included: - The `findLast` and `findLastIndex` array methods. - Improvements to the `Intl.Locale` API. - The `Intl.supportedValuesOf` function. - Improved performance of class fields and private class methods (the initialization of them is now as fast as ordinary property stores). The data format returned by the serialization API (`v8.serialize(value)`) has changed, and cannot be deserialized by earlier versions of Node.js. On the other hand, it is still possible to deserialize the previous format, as the API is backwards-compatible. Contributed by Michaël Zasso in https://github.com/nodejs/node/pull/42657. Web Streams API (experimental): Node.js now exposes the experimental implementation of the Web Streams API on the global scope. This means the following APIs are now globally available: - `ReadableStream`, `ReadableStreamDefaultReader`, `ReadableStreamBYOBReader`, `ReadableStreamBYOBRequest`, `ReadableByteStreamController`, `ReadableStreamDefaultController`, `TransformStream`, `TransformStreamDefaultController`, `WritableStream`, `WritableStreamDefaultWriter`, `WritableStreamDefaultController`, `ByteLengthQueuingStrategy`, `CountQueuingStrategy`, `TextEncoderStream`, `TextDecoderStream`, `CompressionStream`, `DecompressionStream`. Contributed James Snell in https://github.com/nodejs/node/pull/39062, and Antoine du Hamel in https://github.com/nodejs/node/pull/42225. Other Notable Changes: - (SEMVER-MAJOR) buffer: expose Blob as a global (James M Snell) (https://github.com/nodejs/node/pull/41270) - (SEMVER-MAJOR) child\_process: improve argument validation (Rich Trott) (https://github.com/nodejs/node/pull/41305) - doc: add RafaelGSS to collaborators (RafaelGSS) (https://github.com/nodejs/node/pull/42718) - (SEMVER-MAJOR) http: make TCP noDelay enabled by default (Paolo Insogna) (https://github.com/nodejs/node/pull/42163) - (SEMVER-MAJOR) net: make `server.address()` return an integer for `family` (Antoine du Hamel) (https://github.com/nodejs/node/pull/41431) - (SEMVER-MAJOR) worker: expose BroadcastChannel as a global (James M Snell) (https://github.com/nodejs/node/pull/41271) - (SEMVER-MAJOR) worker: graduate BroadcastChannel to supported (James M Snell) (https://github.com/nodejs/node/pull/41271) Semver-Major Commits: - (SEMVER-MAJOR) assert,util: compare RegExp.lastIndex while using deep equal checks (Ruben Bridgewater) (https://github.com/nodejs/node/pull/41020) - (SEMVER-MAJOR) buffer: refactor `byteLength` to remove outdated optimizations (Rongjian Zhang) (https://github.com/nodejs/node/pull/38545) - (SEMVER-MAJOR) buffer: expose Blob as a global (James M Snell) (https://github.com/nodejs/node/pull/41270) - (SEMVER-MAJOR) buffer: graduate Blob from experimental (James M Snell) (https://github.com/nodejs/node/pull/41270) - (SEMVER-MAJOR) build: make x86 Windows support temporarily experimental (Michaël Zasso) (https://github.com/nodejs/node/pull/42666) - (SEMVER-MAJOR) build: bump macOS deployment target to 10.15 (Richard Lau) (https://github.com/nodejs/node/pull/42292) - (SEMVER-MAJOR) build: downgrade Windows 8.1 and server 2012 R2 to experimental (Michaël Zasso) (https://github.com/nodejs/node/pull/42105) - (SEMVER-MAJOR) child\_process: improve argument validation (Rich Trott) (https://github.com/nodejs/node/pull/41305) - (SEMVER-MAJOR) cluster: make `kill` to be just `process.kill` (Bar Admoni) (https://github.com/nodejs/node/pull/34312) - (SEMVER-MAJOR) crypto: cleanup validation (Mohammed Keyvanzadeh) (https://github.com/nodejs/node/pull/39841) - (SEMVER-MAJOR) crypto: prettify othername in PrintGeneralName (Tobias Nießen) (https://github.com/nodejs/node/pull/42123) - (SEMVER-MAJOR) crypto: fix X509Certificate toLegacyObject (Tobias Nießen) (https://github.com/nodejs/node/pull/42124) - (SEMVER-MAJOR) crypto: use RFC2253 format in PrintGeneralName (Tobias Nießen) (https://github.com/nodejs/node/pull/42002) - (SEMVER-MAJOR) crypto: change default check(Host|Email) behavior (Tobias Nießen) (https://github.com/nodejs/node/pull/41600) - (SEMVER-MAJOR) deps: V8: cherry-pick semver-major commits from 10.2 (Michaël Zasso) (https://github.com/nodejs/node/pull/42657) - (SEMVER-MAJOR) deps: update V8 to 10.1.124.6 (Michaël Zasso) (https://github.com/nodejs/node/pull/42657) - (SEMVER-MAJOR) deps: update V8 to 9.8.177.9 (Michaël Zasso) (https://github.com/nodejs/node/pull/41610) - (SEMVER-MAJOR) deps: update V8 to 9.7.106.18 (Michaël Zasso) (https://github.com/nodejs/node/pull/40907) - (SEMVER-MAJOR) dns: remove `dns.lookup` and `dnsPromises.lookup` options type coercion (Antoine du Hamel) (https://github.com/nodejs/node/pull/41431) - (SEMVER-MAJOR) doc: update minimum glibc requirements for Linux (Richard Lau) (https://github.com/nodejs/node/pull/42659) - (SEMVER-MAJOR) doc: update AIX minimum supported arch (Richard Lau) (https://github.com/nodejs/node/pull/42604) - (SEMVER-MAJOR) fs: runtime deprecate string coercion in `fs.write`, `fs.writeFileSync` (Livia Medeiros) (https://github.com/nodejs/node/pull/42607) - (SEMVER-MAJOR) http: refactor headersTimeout and requestTimeout logic (Paolo Insogna) (https://github.com/nodejs/node/pull/41263) - (SEMVER-MAJOR) http: make TCP noDelay enabled by default (Paolo Insogna) (https://github.com/nodejs/node/pull/42163) - (SEMVER-MAJOR) lib: enable fetch by default (Michaël Zasso) (https://github.com/nodejs/node/pull/41811) - (SEMVER-MAJOR) lib: replace validator and error (Mohammed Keyvanzadeh) (https://github.com/nodejs/node/pull/41678) - (SEMVER-MAJOR) module,repl: support 'node:'-only core modules (Colin Ihrig) (https://github.com/nodejs/node/pull/42325) - (SEMVER-MAJOR) net: make `server.address()` return an integer for `family` (Antoine du Hamel) (https://github.com/nodejs/node/pull/41431) - (SEMVER-MAJOR) process: disallow some uses of Object.defineProperty() on process.env (Himself65) (https://github.com/nodejs/node/pull/28006) - (SEMVER-MAJOR) process: runtime deprecate multipleResolves (Benjamin Gruenbaum) (https://github.com/nodejs/node/pull/41896) - (SEMVER-MAJOR) readline: fix question still called after closed (Xuguang Mei) (https://github.com/nodejs/node/pull/42464) - (SEMVER-MAJOR) stream: remove thenable support (Robert Nagy) (https://github.com/nodejs/node/pull/40773) - (SEMVER-MAJOR) stream: expose web streams globals, remove runtime experimental warning (Antoine du Hamel) (https://github.com/nodejs/node/pull/42225) - (SEMVER-MAJOR) stream: need to cleanup event listeners if last stream is readable (Xuguang Mei) (https://github.com/nodejs/node/pull/41954) - (SEMVER-MAJOR) stream: revert revert `map` spec compliance (Benjamin Gruenbaum) (https://github.com/nodejs/node/pull/41933) - (SEMVER-MAJOR) stream: throw invalid arg type from End Of Stream (Jithil P Ponnan) (https://github.com/nodejs/node/pull/41766) - (SEMVER-MAJOR) stream: don't emit finish after destroy (Robert Nagy) (https://github.com/nodejs/node/pull/40852) - (SEMVER-MAJOR) stream: add errored and closed props (Robert Nagy) (https://github.com/nodejs/node/pull/40696) - (SEMVER-MAJOR) test: add initial test module (Colin Ihrig) (https://github.com/nodejs/node/pull/42325) - (SEMVER-MAJOR) timers: refactor internal classes to ES2015 syntax (Rabbit) (https://github.com/nodejs/node/pull/37408) - (SEMVER-MAJOR) tls: represent registeredID numerically always (Tobias Nießen) (https://github.com/nodejs/node/pull/41561) - (SEMVER-MAJOR) tls: move tls.parseCertString to end-of-life (Tobias Nießen) (https://github.com/nodejs/node/pull/41479) - (SEMVER-MAJOR) url: throw on NULL in IPv6 hostname (Rich Trott) (https://github.com/nodejs/node/pull/42313) - (SEMVER-MAJOR) v8: make v8.writeHeapSnapshot() error codes consistent (Darshan Sen) (https://github.com/nodejs/node/pull/42577) - (SEMVER-MAJOR) v8: make writeHeapSnapshot throw if fopen fails (Antonio Román) (https://github.com/nodejs/node/pull/41373) - (SEMVER-MAJOR) worker: expose BroadcastChannel as a global (James M Snell) (https://github.com/nodejs/node/pull/41271) - (SEMVER-MAJOR) worker: graduate BroadcastChannel to supported (James M Snell) (https://github.com/nodejs/node/pull/41271) PR-URL: https://github.com/nodejs/node/pull/42262
2021-10-31tools: avoid unnecessary escaping in markdown formatterRich Trott
Update mdast-util-to-markdown to 1.2.4 which reduces unnecessary escaping of `_` and some other characters. Re-run markdown formatter. PR-URL: https://github.com/nodejs/node/pull/40645 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com>
2021-10-192021-10-19, Version 17.0.0 (Current)Beth Griggs
Notable Changes: Deprecations and Removals: - (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup` options (Antoine du Hamel) [https://github.com/nodejs/node/pull/39793] - doc: deprecate (doc-only) http abort related (dr-js) [https://github.com/nodejs/node/pull/36670] - (SEMVER-MAJOR) module: subpath folder mappings EOL (Guy Bedford) [https://github.com/nodejs/node/pull/40121] - (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns (Guy Bedford) [https://github.com/nodejs/node/pull/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) [https://github.com/nodejs/node/pull/38512] Contributed in https://github.com/nodejs/node/pull/38512, https://github.com/nodejs/node/pull/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) [https://github.com/nodejs/node/pull/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) [https://github.com/nodejs/node/pull/37947] Other Notable Changes: - (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup() (treysis) [https://github.com/nodejs/node/pull/39987] - (SEMVER-MAJOR) errors: print Node.js version on fatal exceptions that cause exit (Divlo) [https://github.com/nodejs/node/pull/38332] - deps: upgrade npm to 8.1.0 (npm team) [https://github.com/nodejs/node/pull/40463] - (SEMVER-MINOR) fs: add FileHandle.prototype.readableWebStream() (James M Snell) [https://github.com/nodejs/node/pull/39331] - (SEMVER-MAJOR) lib: add structuredClone() global (Ethan Arrowood) [https://github.com/nodejs/node/pull/39759] - (SEMVER-MAJOR) lib: expose `DOMException` as global (Khaidi Chu) [https://github.com/nodejs/node/pull/39176] - (SEMVER-MAJOR) stream: finished should error on errored stream (Robert Nagy) [https://github.com/nodejs/node/pull/39235] Semver-Major Commits: - (SEMVER-MAJOR) build: compile with C++17 (MSVC) (Richard Lau) [https://github.com/nodejs/node/pull/38807] - (SEMVER-MAJOR) build: compile with --gnu++17 (Richard Lau) [https://github.com/nodejs/node/pull/38807] - (SEMVER-MAJOR) deps: update V8 to 9.5.172.19 (Michaël Zasso) [https://github.com/nodejs/node/pull/40178] - (SEMVER-MAJOR) deps,test,src,doc,tools: update to OpenSSL 3.0 (Daniel Bevenius) [https://github.com/nodejs/node/pull/38512] - (SEMVER-MAJOR) dgram: tighten `address` validation in `socket.send` (Voltrex) [https://github.com/nodejs/node/pull/39190] - (SEMVER-MAJOR) dns: runtime deprecate type coercion of `dns.lookup` options (Antoine du Hamel) [https://github.com/nodejs/node/pull/39793] - (SEMVER-MAJOR) dns: default to verbatim=true in dns.lookup() (treysis) [https://github.com/nodejs/node/pull/39987] - (SEMVER-MAJOR) doc: update minimum supported FreeBSD to 12.2 (Michaël Zasso) [https://github.com/nodejs/node/pull/40179] - (SEMVER-MAJOR) errors: disp ver on fatal except that causes exit (Divlo) [https://github.com/nodejs/node/pull/38332] - (SEMVER-MAJOR) fs: fix rmsync error swallowing (Nitzan Uziely) [https://github.com/nodejs/node/pull/38684] - (SEMVER-MAJOR) fs: aggregate errors in fsPromises to avoid error swallowing (Nitzan Uziely) [https://github.com/nodejs/node/pull/38259] - (SEMVER-MAJOR) lib: add structuredClone() global (Ethan Arrowood) [https://github.com/nodejs/node/pull/39759] - (SEMVER-MAJOR) lib: expose `DOMException` as global (Khaidi Chu) [https://github.com/nodejs/node/pull/39176] - (SEMVER-MAJOR) module: subpath folder mappings EOL (Guy Bedford) [https://github.com/nodejs/node/pull/40121] - (SEMVER-MAJOR) module: runtime deprecate trailing slash patterns (Guy Bedford) [https://github.com/nodejs/node/pull/40117] - (SEMVER-MAJOR) readline: validate `AbortSignal`s and remove unused event listeners (Antoine du Hamel) [https://github.com/nodejs/node/pull/37947] - (SEMVER-MAJOR) readline: introduce promise-based API (Antoine du Hamel) [https://github.com/nodejs/node/pull/37947] - (SEMVER-MAJOR) readline: refactor `Interface` to ES2015 class (Antoine du Hamel) [https://github.com/nodejs/node/pull/37947] - (SEMVER-MAJOR) src: allow CAP\_NET\_BIND\_SERVICE in SafeGetenv (Daniel Bevenius) [https://github.com/nodejs/node/pull/37727] - (SEMVER-MAJOR) src: return Maybe from a couple of functions (Darshan Sen) [https://github.com/nodejs/node/pull/39603] - (SEMVER-MAJOR) src: allow custom PageAllocator in NodePlatform (Shelley Vohr) [https://github.com/nodejs/node/pull/38362] - (SEMVER-MAJOR) stream: fix highwatermark threshold and add the missing error (Rongjian Zhang) [https://github.com/nodejs/node/pull/38700] - (SEMVER-MAJOR) stream: don't emit 'data' after 'error' or 'close' (Robert Nagy) [https://github.com/nodejs/node/pull/39639] - (SEMVER-MAJOR) stream: do not emit `end` on readable error (Szymon Marczak) [https://github.com/nodejs/node/pull/39607] - (SEMVER-MAJOR) stream: forward errored to callback (Robert Nagy) [https://github.com/nodejs/node/pull/39364] - (SEMVER-MAJOR) stream: destroy readable on read error (Robert Nagy) [https://github.com/nodejs/node/pull/39342] - (SEMVER-MAJOR) stream: validate abort signal (Robert Nagy) [https://github.com/nodejs/node/pull/39346] - (SEMVER-MAJOR) stream: unify stream utils (Robert Nagy) [https://github.com/nodejs/node/pull/39294] - (SEMVER-MAJOR) stream: throw on premature close in Readable\ (Darshan Sen) [https://github.com/nodejs/node/pull/39117] - (SEMVER-MAJOR) stream: finished should error on errored stream (Robert Nagy) [https://github.com/nodejs/node/pull/39235] - (SEMVER-MAJOR) stream: error Duplex write/read if not writable/readable (Robert Nagy) [https://github.com/nodejs/node/pull/34385] - (SEMVER-MAJOR) stream: bypass legacy destroy for pipeline and async iteration (Robert Nagy) [https://github.com/nodejs/node/pull/38505] - (SEMVER-MAJOR) url: throw invalid this on detached accessors (James M Snell) [https://github.com/nodejs/node/pull/39752] - (SEMVER-MAJOR) url: forbid certain confusable changes from being introduced by toASCII (Timothy Gu) [https://github.com/nodejs/node/pull/38631] PR-URL: https://github.com/nodejs/node/pull/40119
2021-10-11doc: format changelogsRich Trott
Use the format-md task to format changelogs. PR-URL: https://github.com/nodejs/node/pull/40388 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Zijian Liu <lxxyxzj@gmail.com>
2021-09-22doc: add blank line between commentsRich Trott
Upcoming remark-based formatting/linting will add a blank line between comments in markdown. This is in preparation for that change. PR-URL: https://github.com/nodejs/node/pull/40160 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
2021-04-202021-04-20, Version 16.0.0 (Current)Beth Griggs
Notable changes: Deprecations and Removals: - **(SEMVER-MAJOR)** **fs**: remove permissive rmdir recursive (Antoine du Hamel) [https://github.com/nodejs/node/pull/37216] - **(SEMVER-MAJOR)** **fs**: runtime deprecate rmdir recursive option (Antoine du Hamel) [https://github.com/nodejs/node/pull/37302] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('http_parser') (James M Snell) [https://github.com/nodejs/node/pull/37813] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('url') (James M Snell) [https://github.com/nodejs/node/pull/37799] - **(SEMVER-MAJOR)** **lib**: make process.binding('util') return only type checkers (Anna Henningsen) [https://github.com/nodejs/node/pull/37819] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('crypto') (James M Snell) [https://github.com/nodejs/node/pull/37790] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('signal_wrap') (James M Snell) [https://github.com/nodejs/node/pull/37800] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('v8') (James M Snell) [https://github.com/nodejs/node/pull/37789] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('async_wrap') (James M Snell) [https://github.com/nodejs/node/pull/37576] - **(SEMVER-MAJOR)** **module**: remove module.createRequireFromPath (Antoine du Hamel) [https://github.com/nodejs/node/pull/37201] - **(SEMVER-MAJOR)** **module**: runtime deprecate subpath folder mappings (Antoine du Hamel) [https://github.com/nodejs/node/pull/37215] - **(SEMVER-MAJOR)** **module**: runtime deprecate "main" index and extension lookups (Antoine du Hamel) [https://github.com/nodejs/node/pull/37206] - **(SEMVER-MAJOR)** **module**: runtime deprecate invalid package.json main entries (Antoine du Hamel) [https://github.com/nodejs/node/pull/37204] - **(SEMVER-MAJOR)** **process**: runtime deprecate changing process.config (James M Snell) [https://github.com/nodejs/node/pull/36902] Stable Timers Promises API: The Timers Promises API provides an alternative set of timer functions that return Promise objects. Added in Node.js v15.0.0, in this release they graduate from experimental status to stable. Contributed by James Snell - [https://github.com/nodejs/node/pull/38112] Toolchain and Compiler Upgrades: Node.js v16.0.0 will be the first release where we ship prebuilt binaries for Apple Silicon. While we’ll be providing separate tarballs for the Intel (`darwin-x64`) and ARM (`darwin-arm64`) architectures the macOS installer (`.pkg`) will be shipped as a ‘fat’ (multi-architecture) binary. - **(SEMVER-MAJOR)** **build**: remove support for Python 2 (Christian Clauss) [https://github.com/nodejs/node/pull/36691] - **(SEMVER-MAJOR)** **build**: default PYTHON to python3 in Makefile (Michaël Zasso) [https://github.com/nodejs/node/pull/37764] - **build**: update Makefile to support fat binary (Ash Cripps) [https://github.com/nodejs/node/pull/37861] - **(SEMVER-MAJOR)** **build**: enable ASLR (PIE) on OS X (woodfairy) [https://github.com/nodejs/node/pull/35704] - **build**: warn for gcc versions earlier than 8.3.0 (Richard Lau) [https://github.com/nodejs/node/pull/37935] - **(SEMVER-MAJOR)** **doc**: update minimum supported Xcode to 11 (Michaël Zasso) [https://github.com/nodejs/node/pull/37872] - **(SEMVER-MAJOR)** **doc**: update minimum supported GCC to 8.3 (Michaël Zasso) [https://github.com/nodejs/node/pull/37871] - **(SEMVER-MAJOR)** **doc**: update AIX to GCC8 for v16.x (Ash Cripps) [https://github.com/nodejs/node/pull/37677] - **tools**: set arch in Distribution.xml (Ash Cripps) [https://github.com/nodejs/node/pull/38261] V8 9.0: The V8 JavaScript engine is updated to V8 9.0, including performance tweaks and improvements. This update also brings the ECMAScript RegExp Match Indices, which provide the start and end indices of the captured string. The indices array is available via the `.indices` property on match objects when the regular expression has the `/d` flag. Contributed by Michaël Zasso - [https://github.com/nodejs/node/pull/37587] Other Notable Changes: - **(SEMVER-MINOR)** **assert**: graduate assert.match and assert.doesNotMatch (James M Snell) [https://github.com/nodejs/node/pull/38111] - **(SEMVER-MAJOR)** **buffer**: expose btoa and atob as globals (James M Snell) [https://github.com/nodejs/node/pull/37786] - **(SEMVER-MAJOR)** **deps**: bump minimum ICU version to 68 (Michaël Zasso) [https://github.com/nodejs/node/pull/37330] - **deps**: update ICU to 69.1 (Michaël Zasso) [https://github.com/nodejs/node/pull/38178] - **deps**: update llhttp to 6.0.0 (Fedor Indutny) [https://github.com/nodejs/node/pull/38277] - **deps**: upgrade npm to 7.10.0 (Ruy Adorno) [https://github.com/nodejs/node/pull/38254] - **(SEMVER-MINOR)** **http**: add http.ClientRequest.getRawHeaderNames() (simov) [https://github.com/nodejs/node/pull/37660] - **(SEMVER-MAJOR)** **lib,src**: update cluster to use Parent (Michael Dawson) [https://github.com/nodejs/node/pull/36478] - **(SEMVER-MINOR)** **module**: add support for `node:`‑prefixed `require(…)` calls (ExE Boss) [https://github.com/nodejs/node/pull/37246] - **(SEMVER-MINOR)** **perf_hooks**: add histogram option to timerify (James M Snell) [https://github.com/nodejs/node/pull/37475] - **(SEMVER-MINOR)** **repl**: add auto‑completion for `node:`‑prefixed `require(…)` calls (ExE Boss) [https://github.com/nodejs/node/pull/37246] - **(SEMVER-MINOR)** **util**: add getSystemErrorMap() impl (eladkeyshawn) [https://github.com/nodejs/node/pull/38101] Semver-Major Commits: - **(SEMVER-MAJOR)** **async_hooks**: add thisArg to AsyncResource.bind (James M Snell) [https://github.com/nodejs/node/pull/36782] - **(SEMVER-MAJOR)** **buffer**: expose btoa and atob as globals (James M Snell) [https://github.com/nodejs/node/pull/37786] - **(SEMVER-MAJOR)** **build**: remove support for Python 2 (Christian Clauss) [https://github.com/nodejs/node/pull/36691] - **(SEMVER-MAJOR)** **build**: default PYTHON to python3 in Makefile (Michaël Zasso) [https://github.com/nodejs/node/pull/37764] - **(SEMVER-MAJOR)** **build**: update Makefile to support fat binary (Ash Cripps) [https://github.com/nodejs/node/pull/37861] - **(SEMVER-MAJOR)** **build**: include minimal V8 headers in distribution (Michaël Zasso) [https://github.com/nodejs/node/pull/37570] - **(SEMVER-MAJOR)** **build**: use C++11 ABI with libstdc++ (Anna Henningsen) [https://github.com/nodejs/node/pull/36634] - **(SEMVER-MAJOR)** **build**: enable ASLR (PIE) on OS X (woodfairy) [https://github.com/nodejs/node/pull/35704] - **(SEMVER-MAJOR)** **deps**: update V8 to 9.0.257.11 (Michaël Zasso) [https://github.com/nodejs/node/pull/37587] - **(SEMVER-MAJOR)** **deps**: bump minimum ICU version to 68 (Michaël Zasso) [https://github.com/nodejs/node/pull/37330] - **(SEMVER-MAJOR)** **deps**: update V8 to 8.9.255.19 (Michaël Zasso) [https://github.com/nodejs/node/pull/37330] - **(SEMVER-MAJOR)** **deps**: update V8 to 8.8.278.17 (Michaël Zasso) [https://github.com/nodejs/node/pull/36139] - **(SEMVER-MAJOR)** **deps**: update V8 to 8.7.220 (Michaël Zasso) [https://github.com/nodejs/node/pull/35700] - **(SEMVER-MAJOR)** **dns**: use url module instead of punycode for IDNA (Antoine du Hamel) [https://github.com/nodejs/node/pull/35091] - **(SEMVER-MAJOR)** **doc**: update minimum supported Xcode to 11 (Michaël Zasso) [https://github.com/nodejs/node/pull/37872] - **(SEMVER-MAJOR)** **doc**: update minimum supported GCC to 8.3 (Michaël Zasso) [https://github.com/nodejs/node/pull/37871] - **(SEMVER-MAJOR)** **doc**: update AIX to GCC8 for v16.x (Ash Cripps) [https://github.com/nodejs/node/pull/37677] - **(SEMVER-MAJOR)** **doc**: add http.IncomingMessage#connection (Pranshu Srivastava) [https://github.com/nodejs/node/pull/33768] - **(SEMVER-MAJOR)** **events**: change EventTarget handler exception behavior (Nitzan Uziely) [https://github.com/nodejs/node/pull/37237] - **(SEMVER-MAJOR)** **fs**: remove permissive rmdir recursive (Antoine du Hamel) [https://github.com/nodejs/node/pull/37216] - **(SEMVER-MAJOR)** **fs**: add validation for fd and path (Dylan Elliott) [https://github.com/nodejs/node/pull/35187] - **(SEMVER-MAJOR)** **fs**: runtime deprecate rmdir recursive option (Antoine du Hamel) [https://github.com/nodejs/node/pull/37302] - **(SEMVER-MAJOR)** **fs**: fix flag and mode validation (James M Snell) [https://github.com/nodejs/node/pull/37480] - **(SEMVER-MAJOR)** **http**: use objects with null prototype in Agent (Michaël Zasso) [https://github.com/nodejs/node/pull/36409] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('http_parser') (James M Snell) [https://github.com/nodejs/node/pull/37813] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('url') (James M Snell) [https://github.com/nodejs/node/pull/37799] - **(SEMVER-MAJOR)** **lib**: make process.binding('util') return only type checkers (Anna Henningsen) [https://github.com/nodejs/node/pull/37819] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('crypto') (James M Snell) [https://github.com/nodejs/node/pull/37790] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('signal_wrap') (James M Snell) [https://github.com/nodejs/node/pull/37800] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('v8') (James M Snell) [https://github.com/nodejs/node/pull/37789] - **(SEMVER-MAJOR)** **lib**: aggregate errors to avoid error swallowing (Antoine du Hamel) [https://github.com/nodejs/node/pull/37460] - **(SEMVER-MAJOR)** **lib**: runtime deprecate access to process.binding('async_wrap') (James M Snell) [https://github.com/nodejs/node/pull/37576] - **(SEMVER-MAJOR)** **lib**: remove usage of url.parse (raisinten) [https://github.com/nodejs/node/pull/36853] - **(SEMVER-MAJOR)** **lib**: add error handling for input stream (rexagod) [https://github.com/nodejs/node/pull/31603] - **(SEMVER-MAJOR)** **lib,src**: update cluster to use Parent (Michael Dawson) [https://github.com/nodejs/node/pull/36478] - **(SEMVER-MAJOR)** **module**: runtime deprecate subpath folder mappings (Antoine du Hamel) [https://github.com/nodejs/node/pull/37215] - **(SEMVER-MAJOR)** **module**: runtime deprecate "main" index and extension lookups (Antoine du Hamel) [https://github.com/nodejs/node/pull/37206] - **(SEMVER-MAJOR)** **module**: runtime deprecate invalid package.json main entries (Antoine du Hamel) [https://github.com/nodejs/node/pull/37204] - **(SEMVER-MAJOR)** **module**: remove module.createRequireFromPath (Antoine du Hamel) [https://github.com/nodejs/node/pull/37201] - **(SEMVER-MAJOR)** **module**: only set cache when finding module succeeds (Yongsheng Zhang) [https://github.com/nodejs/node/pull/36642] - **(SEMVER-MAJOR)** **perf_hooks**: make performance a global (James M Snell) [https://github.com/nodejs/node/pull/37970] - **(SEMVER-MAJOR)** **perf_hooks**: complete overhaul of the implementation (James M Snell) [https://github.com/nodejs/node/pull/37136] - **(SEMVER-MAJOR)** **process**: disallow adding options to process.allowedNodeEnvironmentFlags (Antoine du Hamel) [https://github.com/nodejs/node/pull/36660] - **(SEMVER-MAJOR)** **process**: runtime deprecate changing process.config (James M Snell) [https://github.com/nodejs/node/pull/36902] - **(SEMVER-MAJOR)** **readline**: cursorTo throw error on NaN (Zijian Liu) [https://github.com/nodejs/node/pull/36379] - **(SEMVER-MAJOR)** **src**: mark internally exported functions as explicitly internal (Tyler Ang-Wanek) [https://github.com/nodejs/node/pull/37000] - **(SEMVER-MAJOR)** **src**: inline AsyncCleanupHookHandle in headers (Tyler Ang-Wanek) [https://github.com/nodejs/node/pull/37000] - **(SEMVER-MAJOR)** **src**: clean up embedder API (Anna Henningsen) [https://github.com/nodejs/node/pull/35897] - **(SEMVER-MAJOR)** **worker**: send correct error status for worker init (Yash Ladha) [https://github.com/nodejs/node/pull/36242] PR-URL: https://github.com/nodejs/node/pull/37678
2020-10-202020-10-20, Version 15.0.0 (Current)Beth Griggs
Notable changes: Deprecations and Removals: - **build**: remove --build-v8-with-gn configure option (Yang Guo) (https://github.com/nodejs/node/pull/27576) - **build**: drop support for VS2017 (Michaël Zasso) (https://github.com/nodejs/node/pull/33694) - **doc**: move DEP0018 to End-of-Life (Rich Trott) (https://github.com/nodejs/node/pull/35316) - **fs**: deprecation warning on recursive rmdir (Ian Sutherland) (https://github.com/nodejs/node/pull/35562) - **lib**: add EventTarget-related browser globals (Anna Henningsen) (https://github.com/nodejs/node/pull/35496) - **net**: remove long deprecated server.connections property (James M Snell) (https://github.com/nodejs/node/pull/33647) - **repl**: remove deprecated repl.memory function (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **repl**: remove deprecated repl.turnOffEditorMode() function (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **repl**: remove deprecated repl.parseREPLKeyword() function (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **repl**: remove deprecated bufferedCommand property (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **repl**: remove deprecated .rli (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **src**: remove deprecated node debug command (James M Snell) (https://github.com/nodejs/node/pull/33648) - **timers**: introduce timers/promises (James M Snell) (https://github.com/nodejs/node/pull/33950) - **util**: change default value of `maxStringLength` to 10000 (unknown) (https://github.com/nodejs/node/pull/32744) - **wasi**: drop --experimental-wasm-bigint requirement (Colin Ihrig) (https://github.com/nodejs/node/pull/35415) npm 7 (https://github.com/nodejs/node/pull/35631): Node.js 15 comes with a new major release of npm, npm 7. npm 7 comes with many new features - including npm workspaces and a new package-lock.json format. npm 7 also includes yarn.lock file support. One of the big changes in npm 7 is that peer dependencies are now installed by default. Throw On Unhandled Rejections (https://github.com/nodejs/node/pull/33021): As of Node.js 15, the default mode for `unhandledRejection` is changed to `throw` (from `warn`). In `throw` mode, if an `unhandledRejection` hook is not set, the `unhandledRejection` is raised as an uncaught exception. Users that have an `unhandledRejection` hook should see no change in behavior, and it’s still possible to switch modes using the `--unhandled-rejections=mode` process flag. QUIC (https://github.com/nodejs/node/pull/32379): Node.js 15 comes with experimental support QUIC, which can be enabled by compiling Node.js with the `--experimental-quic` configuration flag. The Node.js QUIC implementation is exposed by the core `net` module. V8 8.6 (https://github.com/nodejs/node/pull/35415): The V8 JavaScript engine has been updated to V8 8.6 (V8 8.4 is the latest available in Node.js 14). Along with performance tweaks and improvements the V8 update also brings the following language features: * `Promise.any()` (from V8 8.5) * `AggregateError` (from V8 8.5) * `String.prototype.replaceAll()` (from V8 8.5) * Logical assignment operators `&&=`, `||=`, and `??=` (from V8 8.5) Other Notable Changes: - **assert**: add `assert/strict` alias module (ExE Boss) (https://github.com/nodejs/node/pull/34001) - **dns**: add dns/promises alias (shisama) (https://github.com/nodejs/node/pull/32953) - **fs**: reimplement read and write streams using stream.construct (Robert Nagy) (https://github.com/nodejs/node/pull/29656) - **http2**: allow Host in HTTP/2 requests (Alba Mendez) (https://github.com/nodejs/node/pull/34664) - **lib**: add EventTarget-related browser globals (Anna Henningsen) (https://github.com/nodejs/node/pull/35496) - **lib**: unflag AbortController (James M Snell) (https://github.com/nodejs/node/pull/33527) - **lib**: initial experimental AbortController implementation (James M Snell) (https://github.com/nodejs/node/pull/33527) - **net**: autoDestroy Socket (Robert Nagy) (https://github.com/nodejs/node/pull/31806) - **src**: disallow JS execution inside FreeEnvironment (Anna Henningsen) (https://github.com/nodejs/node/pull/33874) - **stream**: construct (Robert Nagy) (https://github.com/nodejs/node/pull/29656) - **worker**: make MessageEvent class more Web-compatible (Anna Henningsen) (https://github.com/nodejs/node/pull/35496) Semver-Major Commits: - **assert**: add `assert/strict` alias module (ExE Boss) (https://github.com/nodejs/node/pull/34001) - **build**: reset embedder string to "-node.0" (Michaël Zasso) (https://github.com/nodejs/node/pull/35415) - **build**: remove --build-v8-with-gn configure option (Yang Guo) (https://github.com/nodejs/node/pull/27576) - **build**: drop support for VS2017 (Michaël Zasso) (https://github.com/nodejs/node/pull/33694) - **crypto**: refactoring internals, add WebCrypto (James M Snell) (https://github.com/nodejs/node/pull/35093) - **crypto**: move node\_crypto files to src/crypto (James M Snell) (https://github.com/nodejs/node/pull/35093) - **deps**: V8: cherry-pick d76abfed3512 (Michaël Zasso) (https://github.com/nodejs/node/pull/35415) - **deps**: V8: cherry-pick 717543bbf0ef (Michaël Zasso) (https://github.com/nodejs/node/pull/35415) - **deps**: V8: cherry-pick 6be2f6e26e8d (Michaël Zasso) (https://github.com/nodejs/node/pull/35415) - **deps**: fix V8 build issue with inline methods (Jiawen Geng) (https://github.com/nodejs/node/pull/35415) - **deps**: fix platform-embedded-file-writer-win for ARM64 (Michaël Zasso) (https://github.com/nodejs/node/pull/35415) - **deps**: update V8 postmortem metadata script (Colin Ihrig) (https://github.com/nodejs/node/pull/35415) - **deps**: update V8 to 8.6.395 (Michaël Zasso) (https://github.com/nodejs/node/pull/35415) - **deps**: upgrade npm to 7.0.0 (Myles Borins) (https://github.com/nodejs/node/pull/35631) - **deps**: update npm to 7.0.0-rc.3 (Myles Borins) (https://github.com/nodejs/node/pull/35474) - **deps**: V8: cherry-pick 0d6debcc5f08 (Gus Caplan) (https://github.com/nodejs/node/pull/33600) - **dns**: add dns/promises alias (shisama) (https://github.com/nodejs/node/pull/32953) - **doc**: move DEP0018 to End-of-Life (Rich Trott) (https://github.com/nodejs/node/pull/35316) - **doc**: update support macos version for 15.x (Ash Cripps) (https://github.com/nodejs/node/pull/35022) - **fs**: deprecation warning on recursive rmdir (Ian Sutherland) (https://github.com/nodejs/node/pull/35562) - **fs**: reimplement read and write streams using stream.construct (Robert Nagy) (https://github.com/nodejs/node/pull/29656) - **http**: fixed socket.setEncoding fatal error (iskore) (https://github.com/nodejs/node/pull/33405) - **http**: emit 'error' on aborted server request (Robert Nagy) (https://github.com/nodejs/node/pull/33172) - **http**: cleanup end argument handling (Robert Nagy) (https://github.com/nodejs/node/pull/31818) - **http2**: allow Host in HTTP/2 requests (Alba Mendez) (https://github.com/nodejs/node/pull/34664) - **http2**: add `invalidheaders` test (Pranshu Srivastava) (https://github.com/nodejs/node/pull/33161) - **http2**: refactor state code validation for the http2Stream class (rickyes) (https://github.com/nodejs/node/pull/33535) - **http2**: header field valid checks (Pranshu Srivastava) (https://github.com/nodejs/node/pull/33193) - **lib**: add EventTarget-related browser globals (Anna Henningsen) (https://github.com/nodejs/node/pull/35496) - **lib**: remove ERR\_INVALID\_OPT\_VALUE and ERR\_INVALID\_OPT\_VALUE\_ENCODING (Denys Otrishko) (https://github.com/nodejs/node/pull/34682) - **lib**: handle one of args case in ERR\_MISSING\_ARGS (Denys Otrishko) (https://github.com/nodejs/node/pull/34022) - **lib**: remove NodeError from the prototype of errors with code (Michaël Zasso) (https://github.com/nodejs/node/pull/33857) - **lib**: unflag AbortController (James M Snell) (https://github.com/nodejs/node/pull/33527) - **lib**: initial experimental AbortController implementation (James M Snell) (https://github.com/nodejs/node/pull/33527) - **net**: check args in net.connect() and socket.connect() calls (Denys Otrishko) (https://github.com/nodejs/node/pull/34022) - **net**: remove long deprecated server.connections property (James M Snell) (https://github.com/nodejs/node/pull/33647) - **net**: autoDestroy Socket (Robert Nagy) (https://github.com/nodejs/node/pull/31806) - **process**: update v8 fast api calls usage (Maya Lekova) (https://github.com/nodejs/node/pull/35415) - **process**: change default --unhandled-rejections=throw (Dan Fabulich) (https://github.com/nodejs/node/pull/33021) - **process**: use v8 fast api calls for hrtime (Gus Caplan) (https://github.com/nodejs/node/pull/33600) - **process**: delay throwing an error using `throwDeprecation` (Ruben Bridgewater) (https://github.com/nodejs/node/pull/32312) - **repl**: remove deprecated repl.memory function (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **repl**: remove deprecated repl.turnOffEditorMode() function (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **repl**: remove deprecated repl.parseREPLKeyword() function (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **repl**: remove deprecated bufferedCommand property (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **repl**: remove deprecated .rli (Ruben Bridgewater) (https://github.com/nodejs/node/pull/33286) - **src**: implement NodePlatform::PostJob (Clemens Backes) (https://github.com/nodejs/node/pull/35415) - **src**: update NODE\_MODULE\_VERSION to 88 (Michaël Zasso) (https://github.com/nodejs/node/pull/35415) - **src**: error reporting on CPUUsage (Yash Ladha) (https://github.com/nodejs/node/pull/34762) - **src**: use node:moduleName as builtin module filename (Michaël Zasso) (https://github.com/nodejs/node/pull/35498) - **src**: enable wasm trap handler on windows (Gus Caplan) (https://github.com/nodejs/node/pull/35033) - **src**: update NODE\_MODULE\_VERSION to 86 (Michaël Zasso) (https://github.com/nodejs/node/pull/33579) - **src**: disallow JS execution inside FreeEnvironment (Anna Henningsen) (https://github.com/nodejs/node/pull/33874) - **src**: remove \_third\_party\_main support (Anna Henningsen) (https://github.com/nodejs/node/pull/33971) - **src**: remove deprecated node debug command (James M Snell) (https://github.com/nodejs/node/pull/33648) - **src**: remove unused CancelPendingDelayedTasks (Anna Henningsen) (https://github.com/nodejs/node/pull/32859) - **stream**: try to wait for flush to complete before 'finish' (Robert Nagy) (https://github.com/nodejs/node/pull/34314) - **stream**: cleanup and fix Readable.wrap (Robert Nagy) (https://github.com/nodejs/node/pull/34204) - **stream**: add promises version to utility functions (rickyes) (https://github.com/nodejs/node/pull/33991) - **stream**: fix writable.end callback behavior (Robert Nagy) (https://github.com/nodejs/node/pull/34101) - **stream**: construct (Robert Nagy) (https://github.com/nodejs/node/pull/29656) - **stream**: write should throw on unknown encoding (Robert Nagy) (https://github.com/nodejs/node/pull/33075) - **stream**: fix \_final and 'prefinish' timing (Robert Nagy) (https://github.com/nodejs/node/pull/32780) - **stream**: simplify Transform stream implementation (Robert Nagy) (https://github.com/nodejs/node/pull/32763) - **stream**: use callback to properly propagate error (Robert Nagy) (https://github.com/nodejs/node/pull/29179) - **test**: update tests after increasing typed array size to 4GB (Kim-Anh Tran) (https://github.com/nodejs/node/pull/35415) - **test**: fix tests for npm 7.0.0 (Myles Borins) (https://github.com/nodejs/node/pull/35631) - **test**: fix test suite to work with npm 7 (Myles Borins) (https://github.com/nodejs/node/pull/35474) - **test**: update WPT harness and tests (Michaël Zasso) (https://github.com/nodejs/node/pull/33770) - **timers**: introduce timers/promises (James M Snell) (https://github.com/nodejs/node/pull/33950) - **tools**: disable x86 safe exception handlers in V8 (Michaël Zasso) (https://github.com/nodejs/node/pull/35415) - **tools**: update V8 gypfiles for 8.6 (Ujjwal Sharma) (https://github.com/nodejs/node/pull/35415) - **tools**: update V8 gypfiles for 8.5 (Ujjwal Sharma) (https://github.com/nodejs/node/pull/35415) - **url**: file URL path normalization (Daijiro Wachi) (https://github.com/nodejs/node/pull/35477) - **url**: verify domain is not empty after "ToASCII" (Michaël Zasso) (https://github.com/nodejs/node/pull/33770) - **url**: remove U+0000 case in the fragment state (Michaël Zasso) (https://github.com/nodejs/node/pull/33770) - **url**: remove gopher from special schemes (Michaël Zasso) (https://github.com/nodejs/node/pull/33325) - **url**: forbid lt and gt in url host code point (Yash Ladha) (https://github.com/nodejs/node/pull/33328) - **util**: change default value of `maxStringLength` to 10000 (unknown) (https://github.com/nodejs/node/pull/32744) - **wasi**: drop --experimental-wasm-bigint requirement (Colin Ihrig) (https://github.com/nodejs/node/pull/35415) - **win, child_process**: sanitize env variables (Bartosz Sosnowski) (https://github.com/nodejs/node/pull/35210) - **worker**: make MessageEvent class more Web-compatible (Anna Henningsen) (https://github.com/nodejs/node/pull/35496) - **worker**: set trackUnmanagedFds to true by default (Anna Henningsen) (https://github.com/nodejs/node/pull/34394) - **worker**: rename error code to be more accurate (Anna Henningsen) (https://github.com/nodejs/node/pull/33872) PR-URL: https://github.com/nodejs/node/pull/35014
2020-04-24doc: ignore no-literal-urls in changelogsNick Schonning
PR-URL: https://github.com/nodejs/node/pull/32676 Reviewed-By: Rich Trott <rtrott@gmail.com>
2020-04-212020-04-21, Version 14.0.0 (Current)Beth Griggs
Deprecations: - (SEMVER-MAJOR) crypto: move pbkdf2 without digest to EOL (James M Snell) [#31166](https://github.com/nodejs/node/pull/31166) - (SEMVER-MAJOR) fs: deprecate closing FileHandle on garbage collection (James M Snell) [#28396](https://github.com/nodejs/node/pull/28396) - (SEMVER-MAJOR) http: move OutboundMessage.prototype.flush to EOL (James M Snell) [#31164](https://github.com/nodejs/node/pull/31164) - (SEMVER-MAJOR) lib: move GLOBAL and root aliases to EOL (James M Snell) [#31167](https://github.com/nodejs/node/pull/31167) - (SEMVER-MAJOR) os: move tmpDir() to EOL (James M Snell)[#31169](https://github.com/nodejs/node/pull/31169) - (SEMVER-MAJOR) src: remove deprecated wasm type check (Clemens Backes) [#32116](https://github.com/nodejs/node/pull/32116) - (SEMVER-MAJOR) stream: move \_writableState.buffer to EOL (James M Snell) [#31165](https://github.com/nodejs/node/pull/31165) - (SEMVER-MINOR) doc: deprecate process.mainModule (Antoine du HAMEL) [#32232](https://github.com/nodejs/node/pull/32232) - (SEMVER-MINOR) doc: deprecate process.umask() with no arguments (Colin Ihrig) [#32499](https://github.com/nodejs/node/pull/32499) ECMAScript Modules - Experimental Warning Removal: - module: remove experimental modules warning (Guy Bedford) [#31974](https://github.com/nodejs/node/pull/31974) In Node.js 13 we removed the need to include the --experimental-modules flag, but when running EcmaScript Modules in Node.js, this would still result in a warning ExperimentalWarning: The ESM module loader is experimental. As of Node.js 14 there is no longer this warning when using ESM in Node.js. However, the ESM implementation in Node.js remains experimental. As per our stability index: “The feature is not subject to Semantic Versioning rules. Non-backward compatible changes or removal may occur in any future release.” Users should be cautious when using the feature in production environments. Please keep in mind that the implementation of ESM in Node.js differs from the developer experience you might be familiar with. Most transpilation workflows support features such as optional file extensions or JSON modules that the Node.js ESM implementation does not support. It is highly likely that modules from transpiled environments will require a certain degree of refactoring to work in Node.js. It is worth mentioning that many of our design decisions were made with two primary goals. Spec compliance and Web Compatibility. It is our belief that the current implementation offers a future proof model to authoring ESM modules that paves the path to Universal JavaScript. Please read more in our documentation. The ESM implementation in Node.js is still experimental but we do believe that we are getting very close to being able to call ESM in Node.js “stable”. Removing the warning is a huge step in that direction. New V8 ArrayBuffer API: * **src**: migrate to new V8 ArrayBuffer API (Thang Tran) [#30782](https://github.com/nodejs/node/pull/30782) Multiple ArrayBuffers pointing to the same base address are no longer allowed by V8. This may impact native addons. Toolchain and Compiler Upgrades: - (SEMVER-MAJOR) build: update macos deployment target to 10.13 for 14.x (AshCripps)[#32454](https://github.com/nodejs/node/pull/32454) - (SEMVER-MAJOR) doc: update cross compiler machine for Linux armv7 (Richard Lau) [#32812](https://github.com/nodejs/node/pull/32812) - (SEMVER-MAJOR) doc: update Centos/RHEL releases use devtoolset-8 (Richard Lau) [#32812](https://github.com/nodejs/node/pull/32812) - (SEMVER-MAJOR) doc: remove SmartOS from official binaries (Richard Lau) [#32812](https://github.com/nodejs/node/pull/32812) - (SEMVER-MAJOR) win: block running on EOL Windows versions (João Reis) [#31954](https://github.com/nodejs/node/pull/31954) It is expected that there will be an ABI mismatch on ARM between the Node.js binary and native addons. Native addons are only broken if they interact with `std::shared_ptr`. This is expected to be fixed in a later version of Node.js 14. - [#30786](https://github.com/nodejs/node/issues/30786) Update to V8 8.1: - (SEMVER-MAJOR) deps: update V8 to 8.1.307.20 (Matheus Marchini) [#32116](https://github.com/nodejs/node/pull/32116) Other Notable Changes: - cli, report: move --report-on-fatalerror to stable (Colin Ihrig) [#32496](https://github.com/nodejs/node/pull/32496) - deps: upgrade to libuv 1.37.0 (Colin Ihrig) [#32866](https://github.com/nodejs/node/pull/32866) - fs: add fs/promises alias module (Gus Caplan) [#31553](https://github.com/nodejs/node/pull/31553) PR-URL: https://github.com/nodejs/node/pull/32181
2019-10-222019-10-22, Version 13.0.0 (Current)Beth Griggs
Notable changes: * assert: * If the validation function passed to `assert.throws()` or `assert.rejects()` returns a value other than `true`, an assertion error will be thrown instead of the original error to highlight the programming mistake (Ruben Bridgewater). https://github.com/nodejs/node/pull/28263 * If a constructor function is passed to validate the instance of errors thrown in `assert.throws()` or `assert.reject()`, an assertion error will be thrown instead of the original error (Ruben Bridgewater). https://github.com/nodejs/node/pull/28263 * build: * Node.js releases are now built with default full-icu support. This means that all locales supported by ICU are now included and Intl-related APIs may return different values than before (Richard Lau). https://github.com/nodejs/node/pull/29887 * The minimum Xcode version supported for macOS was increased to 10. It is still possible to build Node.js with Xcode 8 but this may no longer be the case in a future v13.x release (Michael Dawson). https://github.com/nodejs/node/pull/29622 * child_process: * `ChildProcess._channel` (DEP0129) is now a Runtime deprecation (cjihrig). https://github.com/nodejs/node/pull/27949 * console: * The output `console.timeEnd()` and `console.timeLog()` will now automatically select a suitable time unit instead of always using milliseconds (Xavier Stouder). https://github.com/nodejs/node/pull/29251 * deps: * The V8 engine was updated to version 7.8. This includes performance improvements to object destructuring, memory usage and WebAssembly startup time (Myles Borins). https://github.com/nodejs/node/pull/29694) * domain: * The domain's error handler is now executed with the active domain set to the domain's parent to prevent inner recursion (Julien Gilli). https://github.com/nodejs/node/pull/26211 * fs: * The undocumented method `FSWatcher.prototype.start()` was removed (Lucas Holmquist). https://github.com/nodejs/node/pull/29905 * Calling the `open()` method on a `ReadStream` or `WriteStream` now emits a runtime deprecation warning. The methods are supposed to be internal and should not be called by user code (Robert Nagy). https://github.com/nodejs/node/pull/29061 * `fs.read/write`, `fs.readSync/writeSync` and `fd.read/write` now accept any safe integer as their `offset` parameter. The value of `offset` is also no longer coerced, so a valid type must be passed to the functions (Zach Bjornson). https://github.com/nodejs/node/pull/26572 * http: * Aborted requests no longer emit the `end` or `error` events after `aborted` (Robert Nagy). https://github.com/nodejs/node/pull/27984 https://github.com/nodejs/node/pull/20077 * Data will no longer be emitted after a socket error (Robert Nagy). https://github.com/nodejs/node/pull/28711 * The legacy HTTP parser (previously available under the `--http-parser=legacy` flag) was removed (Anna Henningsen). https://github.com/nodejs/node/pull/29589 * The `host` option for HTTP requests is now validated to be a string value (Giorgos Ntemiris). https://github.com/nodejs/node/pull/29568 * The `request.connection` and `response.connection` properties are now runtime deprecated. The equivalent `request.socket` and `response.socket` should be used instead (Robert Nagy). https://github.com/nodejs/node/pull/29015 * http, http2: * The default server timeout was removed (Ali Ijaz Sheikh). https://github.com/nodejs/node/pull/27558 * Brought 425 status code name into accordance with RFC 8470. The name changed from "Unordered Collection" to "Too Early" (Sergei Osipov). https://github.com/nodejs/node/pull/29880 * lib: * The `error.errno` property will now always be a number. To get the string value, use `error.code` instead (Joyee Cheung). https://github.com/nodejs/node/pull/28140 * module: * `module.createRequireFromPath()` is deprecated. Use `module.createRequire()` instead (cjihrig). https://github.com/nodejs/node/pull/27951 * src: * Changing the value of `process.env.TZ` will now clear the tz cache. This affects the default time zone used by methods such as `Date.prototype.toString` (Ben Noordhuis). https://github.com/nodejs/node/pull/20026 * stream: * The timing and behavior of streams was consolidated for a number of edge cases. Please look at the individual commits below for more information. PR-URL: https://github.com/nodejs/node/pull/29504
2019-10-02doc: convert old changlogs SHA links to match newer formatNick Schonning
PR-URL: https://github.com/nodejs/node/pull/29558 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2019-09-27doc: fix 404 linksXhmikosR
For `www.cve.mitre.org` they don't seem to redirect www to naked. PR-URL: https://github.com/nodejs/node/pull/29661 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com>
2019-09-16doc: use consistent unordered list styleNick Schonning
Convert to asterisks when there are mixed styles in document. Addresses Markdownlint MD004 rule PR-URL: https://github.com/nodejs/node/pull/29516 Reviewed-By: David Carlier <devnexen@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
2019-09-01doc: remove multiple consecutive blank linesNick Schonning
These are rendered as single breaks. Addresses Markdownlint MD012 rule. PR-URL: https://github.com/nodejs/node/pull/29352 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
2019-04-232019-04-23, Version 12.0.0 (Current)Beth Griggs
Notable changes: * assert: * validate required arguments (Ruben Bridgewater) [#26641](https://github.com/nodejs/node/pull/26641) * adjust loose assertions (Ruben Bridgewater) [#25008](https://github.com/nodejs/node/pull/25008) * async_hooks: * remove deprecated `emitBefore` and `emitAfter` (Matteo Collina) [#26530](https://github.com/nodejs/node/pull/26530) * remove promise object from resource (Andreas Madsen) [#23443](https://github.com/nodejs/node/pull/23443) * bootstrap: make Buffer and process non-enumerable (Ruben Bridgewater) [#24874](https://github.com/nodejs/node/pull/24874) * buffer: * use stricter range checks (Ruben Bridgewater) [#27045](https://github.com/nodejs/node/pull/27045) * harden `SlowBuffer` creation (ZYSzys) [#26272](https://github.com/nodejs/node/pull/26272) * harden validation of buffer allocation size (ZYSzys) [#26162](https://github.com/nodejs/node/pull/26162) * do proper error propagation in addon methods (Anna Henningsen) [#23939](https://github.com/nodejs/node/pull/23939) * child_process: * remove `options.customFds` (cjihrig) [#25279](https://github.com/nodejs/node/pull/25279) * harden fork arguments validation (ZYSzys) [#27039](https://github.com/nodejs/node/pull/27039) * use non-infinite `maxBuffer` defaults (kohta ito) [#23027](https://github.com/nodejs/node/pull/23027) * console: * don't use ANSI escape codes when `TERM=dumb` (Vladislav Kaminsky) [#26261](https://github.com/nodejs/node/pull/26261) * crypto: * remove legacy native handles (Tobias Nießen) [#27011](https://github.com/nodejs/node/pull/27011) * decode missing passphrase errors (Tobias Nießen) [#25208](https://github.com/nodejs/node/pull/25208) * remove `Cipher.setAuthTag()` and `Decipher.getAuthTag()` (Tobias Nießen) [#26249](https://github.com/nodejs/node/pull/26249) * remove deprecated `crypto._toBuf()` (Tobias Nießen) [#25338](https://github.com/nodejs/node/pull/25338) * set `DEFAULT\_ENCODING` property to non-enumerable (Antoine du Hamel) [#23222](https://github.com/nodejs/node/pull/23222) * deps: * update V8 to 7.4.288.13 (Michaël Zasso, cjihrig, Refael Ackermann) (Anna Henningsen, Ujjwal Sharma) [#26685](https://github.com/nodejs/node/pull/26685) * bump minimum icu version to 63 (Ujjwal Sharma) [#25852](https://github.com/nodejs/node/pull/25852) * update OpenSSL to 1.1.1b (Sam Roberts, Shigeki Ohtsu) [#26327](https://github.com/nodejs/node/pull/26327) * errors: * update error name (Ruben Bridgewater) [#26738](https://github.com/nodejs/node/pull/26738) * fs: * use proper .destroy() implementation for SyncWriteStream (Matteo Collina) [#26690](https://github.com/nodejs/node/pull/26690) * improve mode validation (Ruben Bridgewater) [#26575](https://github.com/nodejs/node/pull/26575) * harden validation of start option in `createWriteStream()` (ZYSzys) [#25579](https://github.com/nodejs/node/pull/25579) * make writeFile consistent with readFile wrt fd (Sakthipriyan Vairamani (thefourtheye)) [#23709](https://github.com/nodejs/node/pull/23709) * http: * validate timeout in `ClientRequest()` (cjihrig) [#26214](https://github.com/nodejs/node/pull/26214) * return HTTP 431 on `HPE_HEADER_OVERFLOW` error (Albert Still) [#25605](https://github.com/nodejs/node/pull/25605) * switch default parser to llhttp (Anna Henningsen) [#24870](https://github.com/nodejs/node/pull/24870) * Runtime-deprecate `outgoingMessage._headers` and `outgoingMessage._headerNames` (Morgan Roderick) [#24167](https://github.com/nodejs/node/pull/24167) * lib: * remove `Atomics.wake()` (Gus Caplan) [#27033](https://github.com/nodejs/node/pull/27033) * move DTRACE\_\* probes out of global scope (James M Snell) [#26541](https://github.com/nodejs/node/pull/26541) * deprecate `_stream_wrap` (Sam Roberts) [#26245](https://github.com/nodejs/node/pull/26245) * use ES6 class inheritance style (Ruben Bridgewater) [#24755](https://github.com/nodejs/node/pull/24755) * module: * remove unintended access to deps/ (Anna Henningsen) [#25138](https://github.com/nodejs/node/pull/25138) * improve error message for MODULE\_NOT\_FOUND (Ali Ijaz Sheikh) [#25690](https://github.com/nodejs/node/pull/25690) * requireStack property for MODULE\_NOT\_FOUND (Ali Ijaz Sheikh) [#25690](https://github.com/nodejs/node/pull/25690) * remove dead code (Ruben Bridgewater) [#26983](https://github.com/nodejs/node/pull/26983) * make `require('.')` never resolve outside the current directory (Ruben Bridgewater) [#26973](https://github.com/nodejs/node/pull/26973) * throw an error for invalid package.json main entries (Ruben Bridgewater) [#26823](https://github.com/nodejs/node/pull/26823) * don't search in `require.resolve.paths` (cjihrig) [#23683](https://github.com/nodejs/node/pull/23683) * net: * remove `Server.listenFD()` (cjihrig) [#27127](https://github.com/nodejs/node/pull/27127) * do not add `.host` and `.port` properties to DNS error (Ruben Bridgewater) [#26751](https://github.com/nodejs/node/pull/26751) * emit "write after end" errors in the next tick (Ouyang Yadong) [#24457](https://github.com/nodejs/node/pull/24457) * deprecate `_setSimultaneousAccepts()` undocumented function (James M Snell) [#23760](https://github.com/nodejs/node/pull/23760) * os: * implement `os.type()` using `uv_os_uname()` (cjihrig) [#25659](https://github.com/nodejs/node/pull/25659) * remove `os.getNetworkInterfaces()` (cjihrig) [#25280](https://github.com/nodejs/node/pull/25280) * process: * make global.process, global.Buffer getters (Guy Bedford) [#26882](https://github.com/nodejs/node/pull/26882) * move DEP0062 (node --debug) to end-of-life (Joyee Cheung) [#25828](https://github.com/nodejs/node/pull/25828) * exit on --debug and --debug-brk after option parsing (Joyee Cheung) [#25828](https://github.com/nodejs/node/pull/25828) * improve `--redirect-warnings` handling (Ruben Bridgewater) [#24965](https://github.com/nodejs/node/pull/24965) * readline: * support TERM=dumb (Vladislav Kaminsky) [#26261](https://github.com/nodejs/node/pull/26261) * repl: * add welcome message (gengjiawen) [#25947](https://github.com/nodejs/node/pull/25947) * fix terminal default setting (Ruben Bridgewater) [#26518](https://github.com/nodejs/node/pull/26518) * check colors with `.getColorDepth()` (Vladislav Kaminsky) [#26261](https://github.com/nodejs/node/pull/26261) * deprecate REPLServer.rli (Ruben Bridgewater) [#26260](https://github.com/nodejs/node/pull/26260) * src: * remove unused `INT_MAX` constant (Sam Roberts) [#27078](https://github.com/nodejs/node/pull/27078) * update `NODE_MODULE_VERSION` to 72 (Ujjwal Sharma) [#26685](https://github.com/nodejs/node/pull/26685) * remove `AddPromiseHook()` (Anna Henningsen) [#26574](https://github.com/nodejs/node/pull/26574) * clean up `MultiIsolatePlatform` interface (Anna Henningsen) [#26384](https://github.com/nodejs/node/pull/26384) * properly configure default heap limits (Ali Ijaz Sheikh) [#25576](https://github.com/nodejs/node/pull/25576) * remove `icuDataDir` from node config (GauthamBanasandra) [#24780](https://github.com/nodejs/node/pull/24780) * tls: * support TLSv1.3 (Sam Roberts) [#26209](https://github.com/nodejs/node/pull/26209) * return correct version from `getCipher()` (Sam Roberts) [#26625](https://github.com/nodejs/node/pull/26625) * check arg types of renegotiate() (Sam Roberts) [#25876](https://github.com/nodejs/node/pull/25876) * add code for `ERR_TLS_INVALID_PROTOCOL_METHOD` (Sam Roberts) [#24729](https://github.com/nodejs/node/pull/24729) * emit a warning when servername is an IP address (Rodger Combs) [#23329](https://github.com/nodejs/node/pull/23329) * disable TLS v1.0 and v1.1 by default (Ben Noordhuis) [#23814](https://github.com/nodejs/node/pull/23814) * remove unused arg to createSecureContext() (Sam Roberts) [#24241](https://github.com/nodejs/node/pull/24241) * deprecate `Server.prototype.setOptions()` (cjihrig) [#23820](https://github.com/nodejs/node/pull/23820) * load `NODE_EXTRA_CA_CERTS` at startup (Ouyang Yadong) [#23354](https://github.com/nodejs/node/pull/23354) * util: * remove `util.print()`, `util.puts()`, `util.debug()` and `util.error()` (cjihrig) [#25377](https://github.com/nodejs/node/pull/25377) * change inspect compact and breakLength default (Ruben Bridgewater) [#27109](https://github.com/nodejs/node/pull/27109) * improve inspect edge cases (Ruben Bridgewater) [#27109](https://github.com/nodejs/node/pull/27109) * only the first line of the error message (Simon Zünd) [#26685](https://github.com/nodejs/node/pull/26685) * don't set the prototype of callbackified functions (Ruben Bridgewater) [#26893](https://github.com/nodejs/node/pull/26893) * rename callbackified function (Ruben Bridgewater) [#26893](https://github.com/nodejs/node/pull/26893) * increase function length when using `callbackify()` (Ruben Bridgewater) [#26893](https://github.com/nodejs/node/pull/26893) * prevent tampering with internals in `inspect()` (Ruben Bridgewater) [#26577](https://github.com/nodejs/node/pull/26577) * prevent Proxy traps being triggered by `.inspect()` (Ruben Bridgewater) [#26241](https://github.com/nodejs/node/pull/26241) * prevent leaking internal properties (Ruben Bridgewater) [#24971](https://github.com/nodejs/node/pull/24971) * protect against monkeypatched Object prototype for inspect() (Rich Trott) [#25953](https://github.com/nodejs/node/pull/25953) * treat format arguments equally (Roman Reiss) [#23162](https://github.com/nodejs/node/pull/23162) * win, fs: * detect if symlink target is a directory (Bartosz Sosnowski) [#23724](https://github.com/nodejs/node/pull/23724) * zlib: * throw TypeError if callback is missing (Anna Henningsen) [#24929](https://github.com/nodejs/node/pull/24929) * make “bare” constants un-enumerable (Anna Henningsen) [#24824](https://github.com/nodejs/node/pull/24824) PR-URL: https://github.com/nodejs/node/pull/26930
2018-10-232018-10-23, Version 11.0.0 (Current)James M Snell
Notable changes: * Build * FreeBSD 10 is no longer supported.[#22617](https://github.com/nodejs/node/pull/22617) * `child_process` * The default value of the `windowsHide` option has been changed to `true`. [#21316](https://github.com/nodejs/node/pull/21316) * `console` * `console.countReset()` will emit a warning if the timer being reset does not exist. [#21649](https://github.com/nodejs/node/pull/21649) * `console.time()` will no longer reset a timer if it already exists. [#20442](https://github.com/nodejs/node/pull/20442) * Dependencies * V8 has been updated to 7.0. [#22754](https://github.com/nodejs/node/pull/22754) * `fs` * The `fs.read()` method now requires a callback. [#22146](https://github.com/nodejs/node/pull/22146) * The previously deprecated `fs.SyncWriteStream` utility has been removed.[#20735](https://github.com/nodejs/node/pull/20735) * `http` * The `http`, `https`, and `tls` modules now use the WHATWG URL parser by default. [#20270](https://github.com/nodejs/node/pull/20270) * General * Use of `process.binding()` has been deprecated. Userland code using `process.binding()` should re-evaluate that use and begin migrating. If there are no supported API alternatives, please open an issue in the Node.js GitHub repository so that a suitable alternative may be discussed. * An experimental implementation of `queueMicrotask()` has been added. [#22951](https://github.com/nodejs/node/pull/22951) * Internal * Windows performance-counter support has been removed. [#22485](https://github.com/nodejs/node/pull/22485) * The `--expose-http2` command-line option has been removed. [#20887](https://github.com/nodejs/node/pull/20887) * Timers * Interval timers will be rescheduled even if previous interval threw an error. [#20002](https://github.com/nodejs/node/pull/20002) * `util` * The WHATWG `TextEncoder` and `TextDecoder` are now globals. [#22281](https://github.com/nodejs/node/pull/22281) * `util.inspect()` output size is limited to 128 MB by default. [#22756](https://github.com/nodejs/node/pull/22756) * A runtime warning will be emitted when `NODE_DEBUG` is set for either `http` or `http2`. [#21914](https://github.com/nodejs/node/pull/21914)
2018-04-242018-04-24, Version 10.0.0 (Current)James M Snell
* Assert * Calling `assert.fail()` with more than one argument is deprecated. #70dcacd710 * Calling `assert.ok()` with no arguments will now throw. #3cd7977a42 * Calling `assert.ifError()` will now throw with any argument other than `undefined` or `null`. Previously the method would throw with any truthy value. #e65a6e81ef * The `assert.rejects()` and `assert.doesNotReject()` methods have been added for working with async functions. #599337f43e * Async_hooks * Older experimental async_hooks APIs have been removed. #1cc6b993b9 * Buffer * Uses of `new Buffer()` and `Buffer()` outside of the `node_modules` directory will now emit a runtime deprecation warning. #9d4ab90117 * `Buffer.isEncoding()` now returns `undefined` for falsy values, including an empty string. #452eed956e * `Buffer.fill()` will throw if an attempt is made to fill with an empty `Buffer`. #1e802539b2 * Child Process * Undefined properties of env are ignored. #38ee25e2e2, #85739b6c5b * Console * The `console.table()` method has been added. #97ace04492 * Crypto * The `crypto.createCipher()` and `crypto.createDecipher()` methods have been deprecated. Please use `crypto.createCipheriv()` and `crypto.createDecipheriv()` instead. #81f88e30dd * The `decipher.finaltol()` method has been deprecated. #19f3927d92 * The `crypto.DEFAULT_ENCODING` property has been deprecated. #6035beea93 * The `ECDH.convertKey()` method has been added. #f2e02883e7 * The `crypto.fips` property has been deprecated. #6e7992e8b8 * Dependencies * V8 has been updated to 6.6. #9daebb48d6 * OpenSSL has been updated to 1.1.0h. #66cb29e646 * EventEmitter * The `EventEmitter.prototype.off()` method has been added as an alias for `EventEmitter.prototype.removeListener()`. #3bb6f07d52 * File System * The `fs.promises` API provides experimental promisified versions of the `fs` functions. #329fc78e49 * Invalid path errors are now thrown synchronously. #d8f73385e2 * The `fs.readFile()` method now partitions reads to avoid thread pool exhaustion. #67a4ce1c6e * HTTP * Processing of HTTP Status codes `100`, `102-199` has been improved. #baf8495078 * Multi-byte characters in URL paths are now forbidden. #b961d9fd83 * N-API * The n-api is no longer experimental. #cd7d7b15c1 * Net * The `'close'` event will be emitted after `'end'`. #9b7a6914a7 * Perf_hooks * The `PerformanceObserver` class is now an `AsyncResource` and can be monitored using `async_hooks`. #009e41826f * Trace events are now emitted for performance events. #9e509b622b * The `performance` API has been simplified. #2ec6995555 * Performance milestone marks will be emitted as trace events. #96cb4fb795 * Process * Using non-string values for `process.env` is deprecated. #5826fe4e79 * The `process.assert()` method is deprecated. #703e37cf3f * REPL * REPL now experimentally supports top-level await when using the `--experimental-repl-await` flag. #eeab7bc068 * The previously deprecated "magic mode" has been removed. #4893f70d12 * The previously deprecated `NODE_REPL_HISTORY_FILE` environment variable has been removed. #60c9ad7979 * Proxy objects are shown as Proxy objects when inspected. #90a43906ab * Streams * The `'readable'` event is now always deferred with nextTick. #1e0f3315c7 * A new `pipeline()` method has been provided for building end-to-data stream pipelines. #a5cf3feaf1 * Experimental support for async for-await has been added to `stream.Readable`. #61b4d60c5d * Timers * The `enroll()` and `unenroll()` methods have been deprecated. #68783ae0b8 * TLS * The `tls.convertNONProtocols()` method has been deprecated. #9204a0db6e * Support for NPN (next protocol negotiation) has been dropped. #5bfbe5ceae * The `ecdhCurve` default is now `'auto'`. #af78840b19 * Trace Events * A new `trace_events` top-level module allows trace event categories to be enabled/disabld at runtime. #da5d818a54 * URL * The WHATWG URL API is now a global. #312414662b * Util * `util.types.is[…]` type checks have been added. #b20af8088a * Support for bigint formatting has been added to `util.inspect()`. #39dc947409
2018-02-23doc: add new documentation lint ruleestrada9166
Add 80 characters limit to docs. Change docs to fit 80 characters per row. PR-URL: https://github.com/nodejs/node/pull/18726 Fixes: https://github.com/nodejs/node/issues/18703 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
2017-11-22doc: prepare for v8/V8 linting in doc textRich Trott
PR-URL: https://github.com/nodejs/node/pull/17163 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
2017-10-312017-10-31, Version 9.0.0 (Current)James M Snell
* Older experimental APIs have been removed. [[`d731369b1d`](https://github.com/nodejs/node/commit/d731369b1d)] [#14414](https://github.com/nodejs/node/pull/14414) * **Errors** * Improvements have been made to `buffer` module error messages. * The assignment of static error codes to Node.js error continues: * `buffer` * `child_process` * `console` * `crypto` * `dns` * `events` * `fs` * `http` * `inspector` * `net` * `path` * `process` * `querystring` * `readline` * `repl` * `streams` * `string_decoder` * `timers` * `tls` * `url` * `util` * `v8` * `zlib` * **Child Processes** * Errors are emitted on process nextTick. * **Domains** * The long-deprecated `.dispose()` method has been removed. * **fs** * The `fs.ReadStream` and `fs.WriteStream` classes now use `destroy()`. * `fs` module callbacks are now invoked with an undefined context. * **HTTP/1** * A 400 Bad Request response will now be sent when parsing fails. * Socket timeout will be set when the socket connects. * A bug causing the request `'error'` event to fire twice was fixed. * HTTP clients may now use generic `Duplex` streams in addition to `net.Socket`. * **Intl** * The deprecated `Intl.v8BreakIterator` has been removed. * **Modules** * The `require.resolve()` method now supports using custom lookup paths. * **OS** * The `os.EOL` property is now read-only. * **Timers** * `setTimeout()` will emit a warning if the timeout is larger that the maximum 32-bit unsigned integer.
2017-05-302017-05-30, Version 8.0.0 (Current)James M Snell
* **Async Hooks** * The `async_hooks` module has landed in core [[`4a7233c178`](https://github.com/nodejs/node/commit/4a7233c178)] [#12892](https://github.com/nodejs/node/pull/12892). * **Buffer** * Using the `--pending-deprecation` flag will cause Node.js to emit a deprecation warning when using `new Buffer(num)` or `Buffer(num)`. [[`d2d32ea5a2`](https://github.com/nodejs/node/commit/d2d32ea5a2)] [#11968](https://github.com/nodejs/node/pull/11968). * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances [[`7eb1b4658e`](https://github.com/nodejs/node/commit/7eb1b4658e)] [#12141](https://github.com/nodejs/node/pull/12141). * Many `Buffer` methods now accept `Uint8Array` as input [[`beca3244e2`](https://github.com/nodejs/node/commit/beca3244e2)] [#10236](https://github.com/nodejs/node/pull/10236). * **Child Process** * Argument and kill signal validations have been improved [[`97a77288ce`](https://github.com/nodejs/node/commit/97a77288ce)] [#12348](https://github.com/nodejs/node/pull/12348), [[`d75fdd96aa`](https://github.com/nodejs/node/commit/d75fdd96aa)] [#10423](https://github.com/nodejs/node/pull/10423). * Child Process methods accept `Uint8Array` as input [[`627ecee9ed`](https://github.com/nodejs/node/commit/627ecee9ed)] [#10653](https://github.com/nodejs/node/pull/10653). * **Console** * Error events emitted when using `console` methods are now supressed. [[`f18e08d820`](https://github.com/nodejs/node/commit/f18e08d820)] [#9744](https://github.com/nodejs/node/pull/9744). * **Dependencies** * The npm client has been updated to 5.0.0 [[`3c3b36af0f`](https://github.com/nodejs/node/commit/3c3b36af0f)] [#12936](https://github.com/nodejs/node/pull/12936). * V8 has been updated to 5.8 with forward ABI stability to 6.0 [[`60d1aac8d2`](https://github.com/nodejs/node/commit/60d1aac8d2)] [#12784](https://github.com/nodejs/node/pull/12784). * **Domains** * Native `Promise` instances are now `Domain` aware [[`84dabe8373`](https://github.com/nodejs/node/commit/84dabe8373)] [#12489](https://github.com/nodejs/node/pull/12489). * **Errors** * We have started assigning static error codes to errors generated by Node.js. This has been done through multiple commits and is still a work in progress. * **File System** * The utility class `fs.SyncWriteStream` has been deprecated [[`7a55e34ef4`](https://github.com/nodejs/node/commit/7a55e34ef4)] [#10467](https://github.com/nodejs/node/pull/10467). * The deprecated `fs.read()` string interface has been removed [[`3c2a9361ff`](https://github.com/nodejs/node/commit/3c2a9361ff)] [#9683](https://github.com/nodejs/node/pull/9683). * **HTTP** * Improved support for userland implemented Agents [[`90403dd1d0`](https://github.com/nodejs/node/commit/90403dd1d0)] [#11567](https://github.com/nodejs/node/pull/11567). * Outgoing Cookie headers are concatenated into a single string [[`d3480776c7`](https://github.com/nodejs/node/commit/d3480776c7)] [#11259](https://github.com/nodejs/node/pull/11259). * The `httpResponse.writeHeader()` method has been deprecated [[`fb71ba4921`](https://github.com/nodejs/node/commit/fb71ba4921)] [#11355](https://github.com/nodejs/node/pull/11355). * New methods for accessing HTTP headers have been added to `OutgoingMessage` [[`3e6f1032a4`](https://github.com/nodejs/node/commit/3e6f1032a4)] [#10805](https://github.com/nodejs/node/pull/10805). * **Lib** * All deprecation messages have been assigned static identifiers [[`5de3cf099c`](https://github.com/nodejs/node/commit/5de3cf099c)] [#10116](https://github.com/nodejs/node/pull/10116). * The legacy `linkedlist` module has been removed [[`84a23391f6`](https://github.com/nodejs/node/commit/84a23391f6)] [#12113](https://github.com/nodejs/node/pull/12113). * **N-API** * Experimental support for the new N-API API has been added [[`56e881d0b0`](https://github.com/nodejs/node/commit/56e881d0b0)] [#11975](https://github.com/nodejs/node/pull/11975). * **Process** * Process warning output can be redirected to a file using the `--redirect-warnings` command-line argument [[`03e89b3ff2`](https://github.com/nodejs/node/commit/03e89b3ff2)] [#10116](https://github.com/nodejs/node/pull/10116). * Process warnings may now include additional detail [[`dd20e68b0f`](https://github.com/nodejs/node/commit/dd20e68b0f)] [#12725](https://github.com/nodejs/node/pull/12725). * **REPL** * REPL magic mode has been deprecated [[`3f27f02da0`](https://github.com/nodejs/node/commit/3f27f02da0)] [#11599](https://github.com/nodejs/node/pull/11599). * **Src** * `NODE_MODULE_VERSION` has been updated to 57 (https://github.com/nodejs/node/commit/ec7cbaf266)] [#12995](https://github.com/nodejs/node/pull/12995). * Add `--pending-deprecation` command-line argument and `NODE_PENDING_DEPRECATION` environment variable [[`a16b570f8c`](https://github.com/nodejs/node/commit/a16b570f8c)] [#11968](https://github.com/nodejs/node/pull/11968). * The `--debug` command-line argument has been deprecated. Note that using `--debug` will enable the *new* Inspector-based debug protocol as the legacy Debugger protocol previously used by Node.js has been removed. [[`010f864426`](https://github.com/nodejs/node/commit/010f864426)] [#12949](https://github.com/nodejs/node/pull/12949). * Throw when the `-c` and `-e` command-line arguments are used at the same time [[`a5f91ab230`](https://github.com/nodejs/node/commit/a5f91ab230)] [#11689](https://github.com/nodejs/node/pull/11689). * Throw when the `--use-bundled-ca` and `--use-openssl-ca` command-line arguments are used at the same time. [[`8a7db9d4b5`](https://github.com/nodejs/node/commit/8a7db9d4b5)] [#12087](https://github.com/nodejs/node/pull/12087). * **Stream** * `Stream` now supports `destroy()` and `_destroy()` APIs [[`b6e1d22fa6`](https://github.com/nodejs/node/commit/b6e1d22fa6)] [#12925](https://github.com/nodejs/node/pull/12925). * `Stream` now supports the `_final()` API [[`07c7f198db`](https://github.com/nodejs/node/commit/07c7f198db)] [#12828](https://github.com/nodejs/node/pull/12828). * **TLS** * The `rejectUnauthorized` option now defaults to `true` [[`348cc80a3c`](https://github.com/nodejs/node/commit/348cc80a3c)] [#5923](https://github.com/nodejs/node/pull/5923). * The `tls.createSecurePair()` API now emits a runtime deprecation [[`a2ae08999b`](https://github.com/nodejs/node/commit/a2ae08999b)] [#11349](https://github.com/nodejs/node/pull/11349). * A runtime deprecation will now be emitted when `dhparam` is less than 2048 bits [[`d523eb9c40`](https://github.com/nodejs/node/commit/d523eb9c40)] [#11447](https://github.com/nodejs/node/pull/11447). * **URL** * The WHATWG URL implementation is now a fully-supported Node.js API [[`d080ead0f9`](https://github.com/nodejs/node/commit/d080ead0f9)] [#12710](https://github.com/nodejs/node/pull/12710). * **Util** * `Symbol` keys are now displayed by default when using `util.inspect()` [[`5bfd13b81e`](https://github.com/nodejs/node/commit/5bfd13b81e)] [#9726](https://github.com/nodejs/node/pull/9726). * `toJSON` errors will be thrown when formatting `%j` [[`455e6f1dd8`](https://github.com/nodejs/node/commit/455e6f1dd8)] [#11708](https://github.com/nodejs/node/pull/11708). * Convert `inspect.styles` and `inspect.colors` to prototype-less objects [[`aab0d202f8`](https://github.com/nodejs/node/commit/aab0d202f8)] [#11624](https://github.com/nodejs/node/pull/11624). * The new `util.promisify()` API has been added [[`99da8e8e02`](https://github.com/nodejs/node/commit/99da8e8e02)] [#12442](https://github.com/nodejs/node/pull/12442). * **Zlib** * Support `Uint8Array` in Zlib convenience methods [[`91383e47fd`](https://github.com/nodejs/node/commit/91383e47fd)] [#12001](https://github.com/nodejs/node/pull/12001). * Zlib errors now use `RangeError` and `TypeError` consistently [[`b514bd231e`](https://github.com/nodejs/node/commit/b514bd231e)] [#11391](https://github.com/nodejs/node/pull/11391).
2017-05-26doc: make the style of notes consistentAlexey Orlenko
Make the style of "Note:" paragraphs consistent and document the guidelines in `doc/STYLE_GUIDE.md`. PR-URL: https://github.com/nodejs/node/pull/13133 Fixes: https://github.com/nodejs/node/issues/13131 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
2016-11-21tools: disallow trailing whitespace for markdownSam Roberts
markdown had a dispensation because 2 or more trailing spaces triggers a new paragraph. There are no examples of that usage in Node, all trailing whitespace found were mistakes, and the dispensation is now removed. See: https://github.com/nodejs/node/pull/9620 PR-URL: https://github.com/nodejs/node/pull/9676 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
2016-10-252016-10-25, Version 7.0.0 (Current)James M Snell
Notable Changes: * Buffer * Passing invalid input to Buffer.byteLength will now throw an error [#8946](https://github.com/nodejs/node/pull/8946). * Calling Buffer without new is now deprecated and will emit a process warning [#8169](https://github.com/nodejs/node/pull/8169). * Passing a negative number to allocUnsafe will now throw an error [#7079](https://github.com/nodejs/node/pull/7079). * Child Process * The fork and execFile methods now have stronger argument validation [#7399](https://github.com/nodejs/node/pull/7399). * Cluster * The worker.suicide method is deprecated and will emit a process warning [#3747](https://github.com/nodejs/node/pull/3747). * Deps * V8 has been updated to 5.4.500.36 [#8317](https://github.com/nodejs/node/pull/8317), [#8852](https://github.com/nodejs/node/pull/8852), [#9253](https://github.com/nodejs/node/pull/9253). * NODE_MODULE_VERSION has been updated to 51 [#8808](https://github.com/nodejs/node/pull/8808). * File System * A process warning is emitted if a callback is not passed to async file system methods [#7897](https://github.com/nodejs/node/pull/7897). * Intl * Intl.v8BreakIterator constructor has been deprecated and will emit a process warning [#8908](https://github.com/nodejs/node/pull/8908). * Promises * Unhandled Promise rejections have been deprecated and will emit a process warning [#8217](https://github.com/nodejs/node/pull/8217). * Punycode * The `punycode` module has been deprecated [#7941](https://github.com/nodejs/node/pull/7941). * URL * An Experimental WHATWG URL Parser has been introduced [#7448](https://github.com/nodejs/node/pull/7448). PR-URL: https://github.com/nodejs/node/pull/9099
2016-10-182016-10-18 Version 0.10.48 (Maintenance) ReleaseRod Vagg
This is a security release. All Node.js users should consult the security release summary at https://nodejs.org/en/blog/vulnerability/october-2016-security-releases/ for details on patched vulnerabilities. Notable changes: * c-ares: fix for single-byte buffer overwrite, CVE-2016-5180, more information at https://c-ares.haxx.se/adv_20160929.html (Rod Vagg) PR-URL: https://github.com/nodejs/node/pull/9154
2016-09-282016-09-27 Version 0.10.47 (Maintenance) ReleaseRod Vagg
This is a security release. All Node.js users should consult the security release summary at https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/ for details on patched vulnerabilities. Notable changes: * buffer: Zero-fill excess bytes in new `Buffer` objects created with `Buffer.concat()` while providing a `totalLength` parameter that exceeds the total length of the original `Buffer` objects being concatenated. (Сковорода Никита Андреевич) * http: - CVE-2016-5325 - Properly validate for allowable characters in the `reason` argument in `ServerResponse#writeHead()`. Fixes a possible response splitting attack vector. This introduces a new case where `throw` may occur when configuring HTTP responses, users should already be adopting try/catch here. Originally reported independently by Evan Lucas and Romain Gaucher. (Evan Lucas) - Invalid status codes can no longer be sent. Limited to 3 digit numbers between 100 - 999. Lack of proper validation may also serve as a potential response splitting attack vector. Backported from v4.x. (Brian White) * openssl: Upgrade to 1.0.1u, fixes a number of defects impacting Node.js: CVE-2016-6304 ("OCSP Status Request extension unbounded memory growth", high severity), CVE-2016-2183, CVE-2016-6303, CVE-2016-2178 and CVE-2016-6306. * tls: CVE-2016-7099 - Fix invalid wildcard certificate validation check whereby a TLS server may be able to serve an invalid wildcard certificate for its hostname due to improper validation of `*.` in the wildcard string. Originally reported by Alexander Minozhenko and James Bunton (Atlassian). (Ben Noordhuis) PR-URL: https://github.com/nodejs/node-private/pull/71
2016-08-04doc: fix minor formatting issue in 0.10 changelogСковорода Никита Андреевич
This splits one huge commit description into paragraphs, which supposedly was the intended behavior there. PR-URL: https://github.com/nodejs/node/pull/7727 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2016-08-04doc: convert tabs to spacesСковорода Никита Андреевич
Convert all instances of tab indentation in *.md files to spaces. This affects only three files. PR-URL: https://github.com/nodejs/node/pull/7727 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2016-06-242016-06-23 Version 0.10.46 (Maintenance) ReleaseRod Vagg
This is a security release. All Node.js users should consult the security release summary at https://nodejs.org/en/blog/vulnerability/june-2016-security-releases/ for details on patched vulnerabilities. Notable changes: * libuv: (CVE-2014-9748) Fixes a bug in the read/write locks implementation for Windows XP and Windows 2003 that can lead to undefined and potentially unsafe behaviour. More information can be found at https://github.com/libuv/libuv/issues/515 or at https://nodejs.org/en/blog/vulnerability/june-2016-security-releases/. * V8: (CVE-2016-1669) Fixes a potential Buffer overflow vulnerability discovered in V8, more details can be found in the CVE CVE-2016-1669 at https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1669 or at https://nodejs.org/en/blog/vulnerability/june-2016-security-releases/. Commits: * [3374f57973] - deps: update libuv to 0.10.37 (Saúl Ibarra Corretgé) https://github.com/nodejs/node/pull/7293 * [fcb9145e29] - deps: backport 3a9bfec from v8 upstream (Myles Borins) https://github.com/nodejs/node-private/pull/43 PR-URL: https://github.com/nodejs/node-private/pull/52
2016-05-11doc: refactor the changelog by versionJames M Snell
The changelog was getting rather huge and difficult to manage. It also wasn't very useful in terms of being able to quickly find specific Node.js versions, or tracking the history for a single major release stream. This reorganizes the changelog by versions separated out over multiple files. An index of the most recent versions is provided in the main log. PR-URL: https://github.com/nodejs/node/pull/6503 Reviewed-By: Myles Borins <myles.borins@gmail.com> Reviewed-By: Robert Lindstaedt <robert.lindstaedt@gmail.com> Reviewed-By: Rod Vagg <rod@vagg.org> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
    generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 00:05:14 +0300