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chore(deps): update node.js to v20 #13

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@renovate renovate bot commented Dec 3, 2023

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This PR contains the following updates:

Package Type Update Change
node final major 12 -> 20

Release Notes

nodejs/node (node)

v20.10.0: 2023-11-22, Version 20.10.0 'Iron' (LTS), @​targos

Compare Source

Notable Changes
--experimental-default-type flag to flip module defaults

The new flag --experimental-default-type can be used to flip the default
module system used by Node.js. Input that is already explicitly defined as ES
modules or CommonJS, such as by a package.json "type" field or .mjs/.cjs
file extension or the --input-type flag, is unaffected. What is currently
implicitly CommonJS would instead be interpreted as ES modules under
--experimental-default-type=module:

  • String input provided via --eval or STDIN, if --input-type is unspecified.

  • Files ending in .js or with no extension, if there is no package.json file
    present in the same folder or any parent folder.

  • Files ending in .js or with no extension, if the nearest parent
    package.json field lacks a type field; unless the folder is inside a
    node_modules folder.

In addition, extensionless files are interpreted as Wasm if
--experimental-wasm-modules is passed and the file contains the "magic bytes"
Wasm header.

Contributed by Geoffrey Booth in #​49869.

Detect ESM syntax in ambiguous JavaScript

The new flag --experimental-detect-module can be used to automatically run ES
modules when their syntax can be detected. For “ambiguous” files, which are
.js or extensionless files with no package.json with a type field, Node.js
will parse the file to detect ES module syntax; if found, it will run the file
as an ES module, otherwise it will run the file as a CommonJS module. The same
applies to string input via --eval or STDIN.

We hope to make detection enabled by default in a future version of Node.js.
Detection increases startup time, so we encourage everyone—especially package
authors—to add a type field to package.json, even for the default
"type": "commonjs". The presence of a type field, or explicit extensions
such as .mjs or .cjs, will opt out of detection.

Contributed by Geoffrey Booth in #​50096.

New flush option in file system functions

When writing to files, it is possible that data is not immediately flushed to
permanent storage. This allows subsequent read operations to see stale data.
This PR adds a 'flush' option to the fs.writeFile family of functions which
forces the data to be flushed at the end of a successful write operation.

Contributed by Colin Ihrig in #​50009 and #​50095.

Experimental WebSocket client

Adds a --experimental-websocket flag that adds a WebSocket
global, as standardized by WHATWG.

Contributed by Matthew Aitken in #​49830.

vm: fix V8 compilation cache support for vm.Script

Previously repeated compilation of the same source code using vm.Script
stopped hitting the V8 compilation cache after v16.x when support for
importModuleDynamically was added to vm.Script, resulting in a performance
regression that blocked users (in particular Jest users) from upgrading from
v16.x.

The recent fixes allow the compilation cache to be hit again
for vm.Script when --experimental-vm-modules is not used even in the
presence of the importModuleDynamically option, so that users affected by the
performance regression can now upgrade. Ongoing work is also being done to
enable compilation cache support for vm.CompileFunction.

Contributed by Joyee Cheung in #​49950
and #​50137.

Other notable changes
  • [21453ae555] - (SEMVER-MINOR) deps: update uvwasi to 0.0.19 (Node.js GitHub Bot) #​49908
  • [ee65e44c31] - esm: use import attributes instead of import assertions (Antoine du Hamel) #​50140
  • [ffdc357167] - (SEMVER-MINOR) stream: allow passing stream class to stream.compose (Alex Yang) #​50187
  • [4861ad6431] - stream: improve performance of readable stream reads (Raz Luvaton) #​50173
  • [4b27087b30] - stream: optimize Writable (Robert Nagy) #​50012
  • [709c6c0cab] - (SEMVER-MINOR) test_runner, cli: add --test-concurrency flag (Colin Ihrig) #​49996
  • [57efd5292c] - (SEMVER-MINOR) vm: use import attributes instead of import assertions (Antoine du Hamel) #​50141
Commits

v20.9.0: 2023-10-24, Version 20.9.0 'Iron' (LTS), @​richardlau

Compare Source

Notable Changes

This release marks the transition of Node.js 20.x into Long Term Support (LTS)
with the codename 'Iron'. The 20.x release line now moves into "Active LTS"
and will remain so until October 2024. After that time, it will move into
"Maintenance" until end of life in April 2026.

Known issue

Collecting code coverage via the NODE_V8_COVERAGE environment variable may
lead to a hang. This is not thought to be a regression in Node.js 20 (some
reports are on Node.js 18). For more information, including some potential
workarounds, see issue #​49344.

v20.8.1: 2023-10-13, Version 20.8.1 (Current), @​RafaelGSS

Compare Source

This is a security release.

Notable Changes

The following CVEs are fixed in this release:

More detailed information on each of the vulnerabilities can be found in October 2023 Security Releases blog post.

Commits

v20.8.0: 2023-09-28, Version 20.8.0 (Current), @​ruyadorno

Compare Source

Notable Changes
Stream performance improvements

Performance improvements to writable and readable streams, improving the creation and destruction by ±15% and reducing the memory overhead each stream takes in Node.js

Contributed by Benjamin Gruenbaum in #​49745 and Raz Luvaton in #​49834.

Performance improvements for readable webstream, improving readable stream async iterator consumption by ±140% and improving readable stream pipeTo consumption by ±60%

Contributed by Raz Luvaton in #​49662 and #​49690.

Rework of memory management in vm APIs with the importModuleDynamically option

This rework addressed a series of long-standing memory leaks and use-after-free issues in the following APIs that support importModuleDynamically:

  • vm.Script
  • vm.compileFunction
  • vm.SyntheticModule
  • vm.SourceTextModule

This should enable affected users (in particular Jest users) to upgrade from older versions of Node.js.

Contributed by Joyee Cheung in #​48510.

Other notable changes

Configuration

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