2023-11-29, Version 18.19.0 'Hydrogen' (LTS)

Notable changes:

deps:
  * (SEMVER-MINOR) update uvwasi to 0.0.19 (Node.js GitHub Bot) #49908
  * (SEMVER-MINOR) upgrade npm to 10.2.3 (npm team) #50531
doc:
  * move and rename loaders section (Geoffrey Booth) #49261
esm:
  * use import attributes instead of import assertions (Antoine du Hamel) #50140
  * --experimental-default-type flag to flip module defaults (Geoffrey Booth) #49869
  * unflag import.meta.resolve (Guy Bedford) #49028
  * move hook execution to separate thread (Jacob Smith) #44710
  * leverage loaders when resolving subsequent loaders (Maël Nison) #43772
lib:
  * (SEMVER-MINOR) add api to detect whether source-maps are enabled (翠 / green) #46391
  * (SEMVER-MINOR) add tracing channel to diagnostics_channel (Stephen Belanger) #44943
src:
  * (SEMVER-MINOR) add cjs_module_lexer_version base64_version (Jithil P Ponnan) #45629
stream:
  * use bitmap in readable state (Benjamin Gruenbaum) #49745
test_runner:
  * (SEMVER-MINOR) accept `testOnly` in `run` (Moshe Atlow) #49753
  * (SEMVER-MINOR) add junit reporter (Moshe Atlow) #49614
  * (SEMVER-MINOR) expose location of tests (Colin Ihrig) #48975
  * (SEMVER-MINOR) add shards support (Raz Luvaton) #48639
  * (SEMVER-MINOR) add initial draft for fakeTimers (Erick Wendel) #47775
test_runner, cli:
  * (SEMVER-MINOR) add --test-concurrency flag (Colin Ihrig) #49996
tls:
  * (SEMVER-MINOR) add ALPNCallback server option for dynamic ALPN negotiation (Tim Perry) #45190
vm:
  * (SEMVER-MINOR) use import attributes instead of import assertions (Antoine du Hamel) #50141

PR-URL: #50953

CHANGELOG.md

@@ -32,7 +32,8 @@ release.
 </tr>
 <tr>
   <td valign="top">
-<b><a href="doc/changelogs/CHANGELOG_V18.md#18.18.2">18.18.2</a></b><br/>
+<b><a href="doc/changelogs/CHANGELOG_V18.md#18.19.0">18.19.0</a></b><br/>
+<a href="doc/changelogs/CHANGELOG_V18.md#18.18.2">18.18.2</a><br/>
 <a href="doc/changelogs/CHANGELOG_V18.md#18.18.1">18.18.1</a><br/>
 <a href="doc/changelogs/CHANGELOG_V18.md#18.18.0">18.18.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V18.md#18.17.1">18.17.1</a><br/>

doc/api/cli.md

@@ -373,7 +373,7 @@ Expose the [Web Crypto API][] on the global scope.
 
 <!-- YAML
 added:
-  - REPLACEME
+  - v18.19.0
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 > Stability: 1.0 - Early development
@@ -406,7 +406,7 @@ added:
   - v13.9.0
   - v12.16.2
 changes:
-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/49028
     description: synchronous import.meta.resolve made available by default, with
                  the flag retained for enabling the experimental second argument
@@ -1301,7 +1301,7 @@ for more details.
 ### `--test-concurrency`
 
 <!-- YAML
-added: REPLACEME
+added: v18.19.0
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 The maximum number of test files that the test runner CLI will execute
@@ -1347,7 +1347,7 @@ option set.
 ### `--test-shard`
 
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+added: v18.19.0
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 Test suite shard to execute in a format of `<index>/<total>`, where

doc/api/diagnostics_channel.md

@@ -231,7 +231,7 @@ diagnostics_channel.unsubscribe('my-channel', onMessage);
 
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 > Stability: 1 - Experimental
@@ -457,7 +457,7 @@ channel.unsubscribe(onMessage);
 
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 > Stability: 1 - Experimental
@@ -501,7 +501,7 @@ channel.bindStore(store, (data) => {
 
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 > Stability: 1 - Experimental
@@ -540,7 +540,7 @@ channel.unbindStore(store);
 
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 > Stability: 1 - Experimental
@@ -601,7 +601,7 @@ channel.runStores({ some: 'message' }, () => {
 
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 > Stability: 1 - Experimental
@@ -618,7 +618,7 @@ dynamically.
 
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 > Stability: 1 - Experimental
@@ -686,7 +686,7 @@ channels.subscribe({
 
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 > Stability: 1 - Experimental
@@ -756,7 +756,7 @@ channels.unsubscribe({
 
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 > Stability: 1 - Experimental
@@ -801,7 +801,7 @@ channels.traceSync(() => {
 
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 > Stability: 1 - Experimental
@@ -849,7 +849,7 @@ channels.tracePromise(async () => {
 
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 > Stability: 1 - Experimental

doc/api/errors.md

@@ -1794,7 +1794,7 @@ An import attribute is not supported by this version of Node.js.
 ### `ERR_IMPORT_ATTRIBUTE_UNSUPPORTED`
 
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 An import attribute is not supported by this version of Node.js.

doc/api/esm.md

@@ -7,7 +7,7 @@
 <!-- YAML
 added: v8.5.0
 changes:
-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/44710
     description: Module customization hooks are executed off the main thread.
   - version:
@@ -243,7 +243,7 @@ added:
   - v17.1.0
   - v16.14.0
 changes:
-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/50140
     description: Switch from Import Assertions to Import Attributes.
 -->
@@ -340,15 +340,15 @@ added:
   - v13.9.0
   - v12.16.2
 changes:
-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/49028
     description: Unflag `import.meta.resolve``, with `parentURL` parameter still
                  flagged.
-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/49038
     description: This API no longer throws when targeting `file:` URLs that do
                  not map to an existing file on the local FS.
-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/44710
     description: This API now returns a string synchronously instead of a Promise.
   - version:

doc/api/fs.md

@@ -1154,7 +1154,7 @@ makeDirectory().catch(console.error);
 <!-- YAML
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-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/48828
     description: The `prefix` parameter now accepts buffers and URL.
   - version:
@@ -3230,7 +3230,7 @@ See the POSIX mkdir(2) documentation for more details.
 <!-- YAML
 added: v5.10.0
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-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/48828
     description: The `prefix` parameter now accepts buffers and URL.
   - version: v18.0.0
@@ -5487,7 +5487,7 @@ See the POSIX mkdir(2) documentation for more details.
 <!-- YAML
 added: v5.10.0
 changes:
-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/48828
     description: The `prefix` parameter now accepts buffers and URL.
   - version:

doc/api/module.md

@@ -81,9 +81,9 @@ isBuiltin('wss'); // false
 ### `module.register(specifier[, parentURL][, options])`
 
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     pr-url: https://github.com/nodejs/node/pull/49655
     description: Add support for WHATWG URL instances.
 -->
@@ -151,7 +151,7 @@ import('node:fs').then((esmFS) => {
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+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/48842
     description: Added `initialize` hook to replace `globalPreload`.
   - version:
@@ -381,7 +381,7 @@ asynchronous operations (like `console.log`) to complete.
 #### `initialize()`
 
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 > Stability: 1.1 - Active development
@@ -456,7 +456,7 @@ register('./path-to-my-hooks.js', {
 
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-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/50140
     description: The property `context.importAssertions` is replaced with
                  `context.importAttributes`. Using the old name is still

doc/api/n-api.md

@@ -5423,7 +5423,7 @@ required in order to enable correct disposal of the reference.
 #### `node_api_post_finalizer`
 
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 > Stability: 1 - Experimental

doc/api/process.md

@@ -3463,7 +3463,7 @@ Using this function is mutually exclusive with using the deprecated
 ## `process.sourceMapsEnabled`
 
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doc/api/stream.md

@@ -2009,7 +2009,7 @@ added:
   - v17.4.0
   - v16.14.0
 changes:
-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/49249
     description: added `highWaterMark` in options.
 -->
@@ -2062,7 +2062,7 @@ added:
   - v17.4.0
   - v16.14.0
 changes:
-  - version: REPLACEME
+  - version: v18.19.0
     pr-url: https://github.com/nodejs/node/pull/49249
     description: added `highWaterMark` in options.
 -->

doc/api/test.md

@@ -1515,7 +1515,7 @@ set to `true`.
 
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 > Stability: 1 - Experimental
@@ -1531,7 +1531,7 @@ which is a `MockTimers` instance.
 
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 Enables timer mocking for the specified timers.
@@ -1574,7 +1574,7 @@ and `globalThis` will be mocked.
 
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 This function restores the default behavior of all mocks that were previously
@@ -1602,7 +1602,7 @@ Calls `timers.reset()`.
 
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 Advances time for all mocked timers.
@@ -1876,7 +1876,7 @@ test('should tick five times testing a real use case', async (context) => {
 
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 Triggers all pending mocked timers immediately.

doc/api/tls.md

@@ -2045,7 +2045,7 @@ where `secureSocket` has the same API as `pair.cleartext`.
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     description: The `options` parameter can now include `ALPNCallback`.
   - version: v12.3.0

doc/api/vm.md

@@ -615,7 +615,7 @@ The identifier of the current module, as set in the constructor.
 
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     description: The option `extra.assert` is renamed to `extra.attributes`. The
                  former name is still provided for backward compatibility.