1 Release published by 1 person

• v20.19.5 2025-09-03, Version 20.19.5 'Iron' (LTS), @marco-ippolito

  published Sep 3, 2025

39 Pull requests merged by 26 people

• deps: upgrade npm to 11.6.0

  #59750 merged Sep 5, 2025

• repl: fix REPL completion under unary expressions

  #59744 merged Sep 5, 2025

• util: hide duplicated stack frames when using util.inspect

  #59447 merged Sep 5, 2025

• url: add err.input to ERR_INVALID_FILE_URL_PATH

  #59730 merged Sep 5, 2025

• util,console: colorize regexp groups, character classes, etc

  #59710 merged Sep 5, 2025

• test: skip more sea tests on Linux ppc64le

  #59755 merged Sep 5, 2025

• meta: bump codecov/codecov-action to 5.5.0

  #59726 merged Sep 5, 2025

• doc: fix a missing link in the errors page

  #59427 merged Sep 5, 2025

• meta: bump actions/download-artifact from 4.3.0 to 5.0.0

  #59729 merged Sep 4, 2025

• sea: implement sea.getAssetKeys()

  #59661 merged Sep 4, 2025

• meta: bump github/codeql-action from 3.29.2 to 3.30.0

  #59728 merged Sep 4, 2025

• meta: bump actions/cache from 4.2.3 to 4.2.4

  #59727 merged Sep 4, 2025

• meta: bump actions/checkout from 4.2.2 to 5.0.0

  #59725 merged Sep 4, 2025

• esm: fix missed renaming in ModuleJob.runSync

  #59724 merged Sep 4, 2025

• test_runner: fix todo inheritance

  #59721 merged Sep 4, 2025

• src: track async resources via pointers to stack-allocated handles

  #59704 merged Sep 4, 2025

• build: fix getting OpenSSL version on Windows

  #59609 merged Sep 4, 2025

• tools: add sccache to test-internet workflow

  #59720 merged Sep 4, 2025

• src: fix build on NetBSD

  #59718 merged Sep 4, 2025

• benchmark: sqlite prevent create both tables on prepare select

  #59709 merged Sep 3, 2025

• 2025-09-03, Version 20.19.5 'Iron' (LTS)

  #59551 merged Sep 3, 2025

• doc: update "Type stripping in dependencies" section

  #59652 merged Sep 2, 2025

• build: fix 'implicit-function-declaration' on OpenHarmony platform

  #59547 merged Sep 2, 2025

• src: fix race on process exit and off thread CA loading

  #59632 merged Sep 2, 2025

• src,sqlite: refactor value conversion

  #59659 merged Sep 2, 2025

• tools: update gyp-next to 0.20.4

  #59690 merged Sep 2, 2025

• worker: optimize cpu profile implement

  #59683 merged Sep 1, 2025

• src: separate module.hasAsyncGraph and module.hasTopLevelAwait

  #59675 merged Sep 1, 2025

• src: use non-deprecated Get/SetPrototype methods

  #59671 merged Aug 31, 2025

• doc: add Miles Guicent as triager

  #59562 merged Aug 31, 2025

• fs: fix dereference: false on cpSync

  #59681 merged Aug 31, 2025

• lib: fix DOMException subclass support

  #59680 merged Aug 31, 2025

• build: use windows-2025 runner

  #59673 merged Aug 31, 2025

• doc: mark path.matchesGlob as stable

  #59572 merged Aug 31, 2025

• benchmark: calibrate config array-vs-concat

  #59587 merged Aug 30, 2025

• wasi: fix clean target in test/wasi/Makefile

  #59576 merged Aug 30, 2025

• stream: replace manual function validation with validateFunction

  #59529 merged Aug 30, 2025

• lib: revert to using default derived class constructors

  #59650 merged Aug 30, 2025

• test: fix internet/test-dns

  #59660 merged Aug 30, 2025

41 Pull requests opened by 29 people

• lib: fix inspect deduplication logic

  #59687 opened Aug 30, 2025

• deps: update histogram to 0.11.9

  #59689 opened Aug 31, 2025

• worker: add Notification API

  #59691 opened Aug 31, 2025

• typings: update 'types' binding

  #59692 opened Aug 31, 2025

• src: add NODE_OPTIONS_STANDALONE

  #59693 opened Aug 31, 2025

• benchmark: calibrate config dgram multi-buffer

  #59696 opened Sep 1, 2025

• docs: fix parameter name typo in process.unref from maybeUnfefable to maybeRefable

  #59698 opened Sep 1, 2025

• test_runner: simplify logic, nix dead reporter code

  #59700 opened Sep 1, 2025

• lib,src: cache ModuleWrap.hasAsyncGraph

  #59703 opened Sep 1, 2025

• src: store `Local` for `CallbackScope` on stack

  #59705 opened Sep 1, 2025

• doc: stabilize --disable-sigusr1

  #59707 opened Sep 1, 2025

• benchmark: update num to n in dgram offset-length

  #59708 opened Sep 1, 2025

• src,permission: add --allow-inspector ability

  #59711 opened Sep 1, 2025

• http: use cached '1.1' http version string

  #59717 opened Sep 2, 2025

• doc: update OpenSSL default security level to 2 in TLS documentation

  #59723 opened Sep 2, 2025

• test_runner: fix global timeout propagation

  #59732 opened Sep 2, 2025

• http: lazy allocate cookies array

  #59734 opened Sep 2, 2025

• doc: provide alternative to `url.parse()` using WHATWG URL

  #59736 opened Sep 2, 2025

• test: guard write to proxy client if proxy connection is ended

  #59742 opened Sep 3, 2025

• Revert "lib: optimize writable stream buffer clearing"

  #59743 opened Sep 3, 2025

• http: optimize IncomingMessage._dump

  #59747 opened Sep 3, 2025

• doc : add differences from standard fetch in fetch() API

  #59748 opened Sep 3, 2025

• lib,src: refactor assert to load error source from memory

  #59751 opened Sep 3, 2025

• url: add type checking to `urlToHttpOptions()`

  #59753 opened Sep 4, 2025

• test: add coverage for _exceptionWithHostPort

  #59757 opened Sep 4, 2025

• diagnostics_channel: revoke DEP0163

  #59758 opened Sep 4, 2025

• util: remove outdated TODO comment

  #59760 opened Sep 4, 2025

• Updated the tools.yml with workflow inconsisteny

  #59761 opened Sep 4, 2025

• util: add skipPrototypeComparison option to deep equality checks

  #59762 opened Sep 4, 2025

• doc: add using keyword examples to sqlite

  #59765 opened Sep 5, 2025

• lib: prefer TypedArrayPrototype primordials

  #59766 opened Sep 5, 2025

• tools: add v8windbg target

  #59767 opened Sep 5, 2025

• crypto: refactor subtle methods to use synchronous import

  #59771 opened Sep 5, 2025

• http: don't set keepAliveTimeoutBuffer twice.

  #59773 opened Sep 5, 2025

• repl: do not cause side effects in tab completion

  #59774 opened Sep 5, 2025

• fs: fix wrong order of file names in cpSync error message

  #59775 opened Sep 5, 2025

• repl: prevent unwanted autocompletion on pressing Enter

  #59777 opened Sep 5, 2025

• http: optimize IncomingMessage._dump

  #59778 opened Sep 5, 2025

• test: skip tests failing when run under root

  #59779 opened Sep 5, 2025

• path: change `win32.join` to use array

  #59781 opened Sep 6, 2025

• doc: update BUILDING to reflect Clang 19 changes

  #59782 opened Sep 6, 2025

19 Issues closed by 13 people

• REPL preview causes unwanted side effects like deletion of unexpected objects

  #59735 closed Sep 5, 2025

• Frontend Error : There's non toggle button at every piece of code in file system doc.

  #59768 closed Sep 5, 2025

• ERR_INTERNAL_ASSERTION in 22.18 and 22.19, works in 22.17.1

  #59759 closed Sep 4, 2025

• Test runner: subtests failures are not ignored when parent has `todo`

  #59719 closed Sep 4, 2025

• Node 24 breaks ts-node REPL

  #59501 closed Sep 4, 2025

• Node.js 20.19.4 includes OpenSSL 3.0.15 which has known CVEs fixed in 3.0.16

  #59548 closed Sep 4, 2025

• fpclassify namespace specification breaks build on NetBSD

  #59714 closed Sep 4, 2025

• SEA silently crashing when attempting to use .node DLL which works fine as a script

  #59574 closed Sep 3, 2025

• Unexpected crash when using fetch() in Node.js 20.11.0

  #59657 closed Sep 3, 2025

• Testing with Mocha triggers an ERR_INTERNAL_ASSERTION

  #59706 closed Sep 3, 2025

• ✨ Feature Request: Improved Node.js Support for ERIFY™ AI + Cloud Integrations

  #59739 closed Sep 3, 2025

• Undeprecate _stream_wrap

  #34296 closed Sep 2, 2025

• parallel/test-fastutf8stream-flush-mocks and parallel/test-fastutf8stream-sync are flaky on Windows

  #59638 closed Sep 1, 2025

• Changes:

  #59697 closed Sep 1, 2025

• Rounds the `width` and `height` values of logos added before the [patch-2025.07.1](https://github.com/iptv-org/database/pull/19088).

  #59702 closed Sep 1, 2025

• flaky: wpt/test-compression

  #52899 closed Sep 1, 2025

• C++

  #59694 closed Aug 31, 2025

• Bug in `fs.cpSync` handling of the `dereference` option

  #58939 closed Aug 31, 2025

• cannot properly extend DOMException

  #59677 closed Aug 31, 2025

18 Issues opened by 17 people

• [error] Error [ERR_INTERNAL_ASSERTION]: This is caused by either a bug in Node.js or incorrect usage of Node.js internals

  #59780 opened Sep 6, 2025

• http: RangeError

  #59772 opened Sep 5, 2025

• Frontend Error : There's non toggle button at every piece of code in file system doc.

  #59769 opened Sep 5, 2025

• `node:sqlite` read-only statements may report nonzero change counts

  #59764 opened Sep 4, 2025

• REPL performs unwanted autocompletion on pressing Enter

  #59763 opened Sep 4, 2025

• The future of DEP0163

  #59756 opened Sep 4, 2025

• Permission model won't allow a child process to run npm install

  #59752 opened Sep 3, 2025

• httpServer.close triggers callback prematurely

  #59746 opened Sep 3, 2025

• client-proxy/test-https-proxy-request-invalid-char-in-url is flaky

  #59741 opened Sep 3, 2025

• Segfault on Node 22.19.0 (most likely issue with OpenSSL 3.0.17)

  #59740 opened Sep 3, 2025

• TCP connection timeout in https appears to be just 300ms, causing dropped connections for distant servers

  #59738 opened Sep 3, 2025

• --experimental-transform-types breaks &&= short circuiting

  #59737 opened Sep 2, 2025

• Significant heap usage regression in Node 22.19.0

  #59733 opened Sep 2, 2025

• `fetch('/')` in the Repl causing infinite errors

  #59731 opened Sep 2, 2025

• OpenSSL default security level changed to 2 in Node.js 24.5 but docs still say it's 1

  #59715 opened Sep 2, 2025

• test_runner: suite timeout doesn't overwrite run() timeout

  #59701 opened Sep 1, 2025

• specs-compliance-issue: crypto.subtle.deriveKey implicit key leak on global Promise pollution

  #59699 opened Sep 1, 2025

• Non-compliant handling of shared array buffers/views in web APIs

  #59688 opened Aug 30, 2025

77 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• node-api: make napi_delete_reference use node_api_basic_env

  #59684 commented on Sep 4, 2025 • 8 new comments

• tls: use options in getCACertificates() with X509Certificate

  #59349 commented on Sep 2, 2025 • 8 new comments

• crypto: add KMAC Web Cryptography algorithms

  #59647 commented on Sep 6, 2025 • 8 new comments

• Add support to print help/usage of util.parseArgs

  #58875 commented on Sep 2, 2025 • 7 new comments

• http: remove async tracking from http parser

  #59621 commented on Sep 6, 2025 • 5 new comments

• repl: Customizable subprompt for multiline input

  #59566 commented on Sep 4, 2025 • 4 new comments

• repl: catch promise errors during eval in completion

  #58943 commented on Sep 3, 2025 • 4 new comments

• src: ERR_ILLEGAL_CONSTRUCTOR thrown from c++ had the wrong constructor

  #58364 commented on Sep 6, 2025 • 2 new comments

• test_runner: make signal handling configurable

  #59674 commented on Sep 1, 2025 • 2 new comments

• child_process: validate exec's `options.shell` as string

  #59185 commented on Sep 6, 2025 • 2 new comments

• esm: populate separate cache for require(esm) in imported CJS

  #59679 commented on Sep 4, 2025 • 2 new comments

• fs: runtime deprecate closing `fs.Dir` on garbage collection

  #58850 commented on Sep 6, 2025 • 1 new comment

• sqlite: add tagged template

  #58748 commented on Sep 5, 2025 • 1 new comment

• doc: remove synopsis

  #59216 commented on Aug 30, 2025 • 1 new comment

• node-api: fix data race and use-after-free in napi_threadsafe_function

  #55877 commented on Aug 30, 2025 • 1 new comment

• util: fix numericSeparator with negative fractional numbers

  #59379 commented on Sep 4, 2025 • 1 new comment

• n-api: fix dead lock if multi push events

  #58724 commented on Aug 31, 2025 • 1 new comment

• test_runner: remove failure attribute in junit_report testcase element

  #59685 commented on Sep 1, 2025 • 1 new comment

• doc: lint according to `@node-core/remark-lint`

  #59590 commented on Sep 5, 2025 • 1 new comment

• [v22.x backport]deps: V8: cherry-pick 6b1b9bca2a8

  #59663 commented on Sep 3, 2025 • 0 new comments

• [v20.x backport]deps: V8: cherry-pick 6b1b9bca2a8

  #59662 commented on Sep 3, 2025 • 0 new comments

• [v22.x backport] src: add percentage support to --max-old-space-size

  #59631 commented on Sep 4, 2025 • 0 new comments

• typings: add typing for 'uv'

  #59606 commented on Aug 30, 2025 • 0 new comments

• deps: update undici to 7.15.0

  #59605 commented on Sep 1, 2025 • 0 new comments

• node-api: added SharedArrayBuffer api

  #59071 commented on Sep 4, 2025 • 0 new comments

• Doc(fix): stream.isReadable and stream.isWritable API doc

  #59089 commented on Sep 4, 2025 • 0 new comments

• deps: update ngtcp2 to 1.15.0

  #59604 commented on Aug 31, 2025 • 0 new comments

• util: remove unnecessary template strings

  #59201 commented on Sep 4, 2025 • 0 new comments

• test: update WPT for urlpattern to cff1ac1123

  #59602 commented on Sep 5, 2025 • 0 new comments

• fs: fix buffer input with recursive mode on readdir

  #59220 commented on Sep 5, 2025 • 0 new comments

• src: fix broken fast callback signatures

  #59600 commented on Sep 5, 2025 • 0 new comments

• deps: update zlib to 1.3.1-caf4afa

  #59233 commented on Aug 31, 2025 • 0 new comments

• tools: bump the eslint group in /tools/eslint with 5 updates

  #59318 commented on Sep 2, 2025 • 0 new comments

• meta: bump github/codeql-action from 3.29.2 to 3.29.5

  #59319 commented on Sep 4, 2025 • 0 new comments

• meta: bump step-security/harden-runner from 2.12.2 to 2.13.0

  #59320 commented on Sep 4, 2025 • 0 new comments

• deps: update googletest to eb2d85e

  #59335 commented on Sep 1, 2025 • 0 new comments

• assert: cap input size in myersDiff to avoid Int32Array overflow

  #59578 commented on Sep 4, 2025 • 0 new comments

• v8: add cpu profile APIs

  #59429 commented on Sep 2, 2025 • 0 new comments

• feat(readline): add skipHistory option to rl.question() to exclude input from history

  #59450 commented on Sep 4, 2025 • 0 new comments

• repl: eol deprecate instantiating without new

  #59495 commented on Sep 5, 2025 • 0 new comments

• lib: add support for readable byte streams to .toWeb()

  #58664 commented on Sep 2, 2025 • 0 new comments

• Regarding CVE-2024-21538

  #58242 commented on Sep 4, 2025 • 0 new comments

• setkeepalive < 1000 silently ignored

  #57712 commented on Sep 4, 2025 • 0 new comments

• Implement test retry logic for flakiness

  #59645 commented on Sep 4, 2025 • 0 new comments

• Document differences between Node.js fetch() implementations and the standard

  #52163 commented on Sep 3, 2025 • 0 new comments

• Fatal Error in V8 Debugging Context on Node.js v23.7.0

  #57606 commented on Sep 3, 2025 • 0 new comments

• Some fs.cp* tests are constantly failing on Windows

  #59636 commented on Sep 3, 2025 • 0 new comments

• Node sometimes locks up when reading from named pipe on Windows

  #58135 commented on Sep 3, 2025 • 0 new comments

• test_runner: support mock file system

  #55902 commented on Sep 3, 2025 • 0 new comments

• Improve HTTP server 'upgrade' event generation logic

  #57054 commented on Sep 2, 2025 • 0 new comments

• test-single-executable-application* tests flaking on macOS

  #59553 commented on Sep 2, 2025 • 0 new comments

• Node 22 broke `readdir` on Windows UNC paths

  #58223 commented on Sep 1, 2025 • 0 new comments

• Assertions yield incorrect message when source is transpiled by loader

  #59612 commented on Sep 1, 2025 • 0 new comments

• ESM import of `http` is slower compared to CommonJS

  #59686 commented on Sep 1, 2025 • 0 new comments

• Neither NODE_USE_ENV_PROXY nor use-env-proxy work with npm run dev (next dev)

  #59439 commented on Sep 1, 2025 • 0 new comments

• Provide a reliable way to find the entrypoint path or URL

  #51840 commented on Sep 1, 2025 • 0 new comments

• node-api: `napi_delete_reference` should use `node_api_basic_env`

  #59583 commented on Aug 31, 2025 • 0 new comments

• utimes should support `undefined` arguments to leave the time alone

  #56492 commented on Aug 31, 2025 • 0 new comments

• JUnit XML `failure` element and attribute are incorrect when using `node:assert`

  #59593 commented on Aug 30, 2025 • 0 new comments

• node-api: minimal C node embedding API function

  #58207 commented on Sep 6, 2025 • 0 new comments

• doc: type improvement of file `http.md`, `outgoingMessage.setHeader` and `outgoingMessage.getHeader` section

  #58189 commented on Sep 2, 2025 • 0 new comments

• test: migrate some snapshots from python to js

  #57778 commented on Sep 5, 2025 • 0 new comments

• build: remove the rest of corepack

  #57763 commented on Sep 5, 2025 • 0 new comments

• lib: fix default AbortController.abort() message

  #57735 commented on Sep 6, 2025 • 0 new comments

• module: add module.customConditions

  #57688 commented on Sep 2, 2025 • 0 new comments

• src,lib,test: unflag --experimental-webstorage by default

  #57666 commented on Sep 5, 2025 • 0 new comments

• inspector: make dispatching_messages_ atomic

  #56929 commented on Sep 4, 2025 • 0 new comments

• buffer: make methods work on Uint8Array instances

  #56578 commented on Sep 3, 2025 • 0 new comments

• lib: avoid repl.setupHistory() blocks node exit after repl closed

  #52587 commented on Sep 3, 2025 • 0 new comments

• Add cls command to repl

  #52206 commented on Sep 5, 2025 • 0 new comments

• util: add %c to ANSI transform for console.log()

  #49205 commented on Sep 3, 2025 • 0 new comments

• SourceTextModule w/ microtaskMode "afterEvaluate" breaks program execution flow

  #59541 commented on Sep 6, 2025 • 0 new comments

• Setting process.title is slow on Mac

  #59678 commented on Sep 5, 2025 • 0 new comments

• AbortSignal.any() causes memory leak

  #54614 commented on Sep 5, 2025 • 0 new comments

• async_hooks API that executes a function and tracks any scheduled async work

  #57342 commented on Sep 5, 2025 • 0 new comments

• Investigate flaky test - sequential/test-performance-eventloopdelay

  #41286 commented on Sep 4, 2025 • 0 new comments

• --experimental-test-module-mocks is not working as expected

  #55891 commented on Sep 4, 2025 • 0 new comments