2020-10-06, Version 12.19.0 'Erbium' (LTS)

Notable changes:

assert:
  * (SEMVER-MINOR) port common.mustCall() to assert (ConorDavenport) #31982
async_hooks:
  * (SEMVER-MINOR) add AsyncResource.bind utility (James M Snell) #34574
buffer:
  * (SEMVER-MINOR) also alias BigUInt methods (Anna Henningsen) #34960
  * (SEMVER-MINOR) alias UInt ➡️ Uint in buffer methods (Anna Henningsen) #34729
build:
  * (SEMVER-MINOR) add build flag for OSS-Fuzz integration (davkor) #34761
cli:
  * (SEMVER-MINOR) add alias for report-directory to make it consistent (Ash Cripps) #33587
crypto:
  * (SEMVER-MINOR) allow KeyObjects in postMessage (Tobias Nießen) #33360
  * (SEMVER-MINOR) add randomInt function (Oli Lalonde) #34600
deps:
  * upgrade to libuv 1.39.0 (Colin Ihrig) #34915
  * upgrade npm to 6.14.7 (claudiahdz) #34468
  * upgrade to libuv 1.38.1 (Colin Ihrig) #34187
dgram:
  * (SEMVER-MINOR) add IPv6 scope id suffix to received udp6 dgrams (Pekka Nikander) #14500
  * (SEMVER-MINOR) allow typed arrays in .send() (Sarat Addepalli) #22413
doc:
  * (SEMVER-MINOR) Add maxTotalSockets option to agent constructor (rickyes) #33617
  * (SEMVER-MINOR) add basic embedding example documentation (Anna Henningsen) #30467
  * add Ricky Zhou to collaborators (rickyes) #34676
  * add release key for Ruy Adorno (Ruy Adorno) #34628
  * add DerekNonGeneric to collaborators (Derek Lewis) #34602
  * add AshCripps to collaborators (Ash Cripps) #34494
  * add HarshithaKP to collaborators (Harshitha K P) #34417
  * add rexagod to collaborators (Pranshu Srivastava) #34457
  * add release key for Richard Lau (Richard Lau) #34397
  * add danielleadams to collaborators (Danielle Adams) #34360
  * add sxa as collaborator (Stewart X Addison) #34338
  * add ruyadorno to collaborators (Ruy Adorno) #34297
  * (SEMVER-MAJOR) deprecate process.umask() with no arguments (Colin Ihrig) #32499
embedding:
  * (SEMVER-MINOR) make Stop() stop Workers (Anna Henningsen) #32531
  * (SEMVER-MINOR) provide hook for custom process.exit() behaviour (Anna Henningsen) #32531
fs:
  * (SEMVER-MINOR) implement lutimes (Maël Nison) #33399
http:
  * (SEMVER-MINOR) add maxTotalSockets to agent class (rickyes) #33617
  * (SEMVER-MINOR) return this from IncomingMessage#destroy() (Colin Ihrig) #32789
  * (SEMVER-MINOR) expose host and protocol on ClientRequest (wenningplus) #33803
http2:
  * (SEMVER-MINOR) return this for Http2ServerRequest#setTimeout (Pranshu Srivastava) #33994
  * (SEMVER-MINOR) do not modify explicity set date headers (Pranshu Srivastava) #33160
module:
  * (SEMVER-MINOR) named exports for CJS via static analysis (Guy Bedford) #35249
  * (SEMVER-MINOR) exports pattern support (Guy Bedford) #34718
  * (SEMVER-MINOR) package "imports" field (Guy Bedford) #34117
  * (SEMVER-MINOR) deprecate module.parent (Antoine du HAMEL) #32217
n-api:
  * (SEMVER-MINOR) create N-API version 7 (Gabriel Schulhof) #35199
  * (SEMVER-MINOR) support type-tagging objects (Gabriel Schulhof) #28237
n-api,src:
  * (SEMVER-MINOR) provide asynchronous cleanup hooks (Anna Henningsen) #34572
perf_hooks:
  * (SEMVER-MINOR) add idleTime and event loop util (Trevor Norris) #34938
timers:
  * (SEMVER-MINOR) allow timers to be used as primitives (Denys Otrishko) #34017
tls:
  * (SEMVER-MINOR) make 'createSecureContext' honor more options (Mateusz Krawczuk) #33974
worker:
  * (SEMVER-MINOR) add public method for marking objects as untransferable (Anna Henningsen) #33979
  * (SEMVER-MINOR) emit `'messagerror'` events for failed deserialization (Anna Henningsen) #33772
  * (SEMVER-MINOR) allow passing JS wrapper objects via postMessage (Anna Henningsen) #33772
  * (SEMVER-MINOR) allow transferring/cloning generic BaseObjects (Anna Henningsen) #33772
  * (SEMVER-MINOR) add option to track unmanaged file descriptors (Anna Henningsen) #34303
  * (SEMVER-MINOR) add stack size resource limit option (Anna Henningsen) #33085
worker,fs:
  * (SEMVER-MINOR) make FileHandle transferable (Anna Henningsen) #33772
zlib:
  * (SEMVER-MINOR) add `maxOutputLength` option (unknown) #33516
  * switch to lazy init for zlib streams (Andrey Pechkurov) #34048

PR-URL: #35401

CHANGELOG.md

@@ -47,7 +47,8 @@ release.
 <a href="doc/changelogs/CHANGELOG_V14.md#14.0.0">14.0.0</a><br/>
     </td>
     <td valign="top">
-<b><a href="doc/changelogs/CHANGELOG_V12.md#12.18.4">12.18.4</a></b><br/>
+<b><a href="doc/changelogs/CHANGELOG_V12.md#12.19.0">12.19.0</a></b><br/>
+<a href="doc/changelogs/CHANGELOG_V12.md#12.18.4">12.18.4</a><br/>
 <a href="doc/changelogs/CHANGELOG_V12.md#12.18.3">12.18.3</a><br/>
 <a href="doc/changelogs/CHANGELOG_V12.md#12.18.2">12.18.2</a><br/>
 <a href="doc/changelogs/CHANGELOG_V12.md#12.18.1">12.18.1</a><br/>

doc/api/addons.md

@@ -234,7 +234,9 @@ NODE_MODULE_INIT(/* exports, module, context */) {
 #### Worker support
 <!-- YAML
 changes:
-  - version: v14.8.0
+  - version:
+    - v14.8.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34572
     description: Cleanup hooks may now be asynchronous.
 -->

doc/api/assert.md

@@ -159,7 +159,9 @@ try {
 
 ## Class: `assert.CallTracker`
 <!-- YAML
-added: v14.2.0
+added:
+  - v14.2.0
+  - v12.19.0
 -->
 
 > Stability: 1 - Experimental
@@ -168,7 +170,9 @@ This feature is currently experimental and behavior might still change.
 
 ### `new assert.CallTracker()`
 <!-- YAML
-added: v14.2.0
+added:
+  - v14.2.0
+  - v12.19.0
 -->
 
 Creates a new [`CallTracker`][] object which can be used to track if functions
@@ -197,7 +201,9 @@ process.on('exit', () => {
 
 ### `tracker.calls([fn][, exact])`
 <!-- YAML
-added: v14.2.0
+added:
+  - v14.2.0
+  - v12.19.0
 -->
 
 * `fn` {Function} **Default** A no-op function.
@@ -224,7 +230,9 @@ const callsfunc = tracker.calls(func);
 
 ### `tracker.report()`
 <!-- YAML
-added: v14.2.0
+added:
+  - v14.2.0
+  - v12.19.0
 -->
 
 * Returns: {Array} of objects containing information about the wrapper functions
@@ -270,7 +278,9 @@ tracker.report();
 
 ### `tracker.verify()`
 <!-- YAML
-added: v14.2.0
+added:
+  - v14.2.0
+  - v12.19.0
 -->
 
 Iterates through the list of functions passed to

doc/api/async_hooks.md

@@ -732,7 +732,9 @@ class DBQuery extends AsyncResource {
 
 #### Static method: `AsyncResource.bind(fn[, type])`
 <!-- YAML
-added: v14.8.0
+added:
+  - v14.8.0
+  - v12.19.0
 -->
 
 * `fn` {Function} The function to bind to the current execution context.
@@ -746,7 +748,9 @@ the `AsyncResource` to which the function is bound.
 
 #### `asyncResource.bind(fn)`
 <!-- YAML
-added: v14.8.0
+added:
+  - v14.8.0
+  - v12.19.0
 -->
 
 * `fn` {Function} The function to bind to the current `AsyncResource`.

doc/api/buffer.md

@@ -1393,7 +1393,9 @@ added:
  - v12.0.0
  - v10.20.0
 changes:
-  - version: v14.10.0
+  - version:
+    - v14.10.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34960
     description: This function is also available as `buf.readBigUint64BE()`.
 -->
@@ -1418,7 +1420,9 @@ added:
  - v12.0.0
  - v10.20.0
 changes:
-  - version: v14.10.0
+  - version:
+    - v14.10.0
+    = v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34960
     description: This function is also available as `buf.readBigUint64LE()`.
 -->
@@ -1730,7 +1734,9 @@ console.log(buf.readIntLE(0, 6).toString(16));
 <!-- YAML
 added: v0.5.0
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.readUint8()`.
   - version: v10.0.0
@@ -1760,7 +1766,9 @@ console.log(buf.readUInt8(2));
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.readUint16BE()`.
   - version: v10.0.0
@@ -1789,7 +1797,9 @@ console.log(buf.readUInt16BE(1).toString(16));
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.readUint16LE()`.
   - version: v10.0.0
@@ -1820,7 +1830,9 @@ console.log(buf.readUInt16LE(2).toString(16));
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.readUint32BE()`.
   - version: v10.0.0
@@ -1847,7 +1859,9 @@ console.log(buf.readUInt32BE(0).toString(16));
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.readUint32LE()`.
   - version: v10.0.0
@@ -1876,7 +1890,9 @@ console.log(buf.readUInt32LE(1).toString(16));
 <!-- YAML
 added: v0.11.15
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.readUintBE()`.
   - version: v10.0.0
@@ -1908,7 +1924,9 @@ console.log(buf.readUIntBE(1, 6).toString(16));
 <!-- YAML
 added: v0.11.15
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.readUintLE()`.
   - version: v10.0.0
@@ -2326,7 +2344,9 @@ added:
  - v12.0.0
  - v10.20.0
 changes:
-  - version: v14.10.0
+  - version:
+    - v14.10.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34960
     description: This function is also available as `buf.writeBigUint64BE()`.
 -->
@@ -2353,7 +2373,9 @@ added:
  - v12.0.0
  - v10.20.0
 changes:
-  - version: v14.10.0
+  - version:
+    - v14.10.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34960
     description: This function is also available as `buf.writeBigUint64LE()`.
 -->
@@ -2701,7 +2723,9 @@ console.log(buf);
 <!-- YAML
 added: v0.5.0
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.writeUint8()`.
   - version: v10.0.0
@@ -2735,7 +2759,9 @@ console.log(buf);
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.writeUint16BE()`.
   - version: v10.0.0
@@ -2767,7 +2793,9 @@ console.log(buf);
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - 12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.writeUint16LE()`.
   - version: v10.0.0
@@ -2799,7 +2827,9 @@ console.log(buf);
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.writeUint32BE()`.
   - version: v10.0.0
@@ -2830,7 +2860,9 @@ console.log(buf);
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.writeUint32LE()`.
   - version: v10.0.0
@@ -2861,7 +2893,9 @@ console.log(buf);
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.writeUintBE()`.
   - version: v10.0.0
@@ -2894,7 +2928,9 @@ console.log(buf);
 <!-- YAML
 added: v0.5.5
 changes:
-  - version: v14.9.0
+  - version:
+    - v14.9.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/34729
     description: This function is also available as `buf.writeUintLE()`.
   - version: v10.0.0

doc/api/cli.md

@@ -82,7 +82,9 @@ $ source node_bash_completion
 
 ### `--conditions=condition`
 <!-- YAML
-added: v14.9.0
+added:
+  - v14.9.0
+  - v12.19.0
 -->
 
 > Stability: 1 - Experimental

doc/api/crypto.md

@@ -1217,7 +1217,9 @@ This can be called many times with new data as it is streamed.
 <!-- YAML
 added: v11.6.0
 changes:
-  - version: v14.5.0
+  - version:
+    - v14.5.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/33360
     description: Instances of this class can now be passed to worker threads
                  using `postMessage`.
@@ -2803,7 +2805,9 @@ request.
 
 ### `crypto.randomInt([min, ]max[, callback])`
 <!-- YAML
-added: v14.10.0
+added:
+  - v14.10.0
+  - v12.19.0
 -->
 
 * `min` {integer} Start of random range (inclusive). **Default**: `0`.

doc/api/deprecations.md

@@ -2529,7 +2529,9 @@ purpose and is only available on CommonJS environment.
 ### DEP0139: `process.umask()` with no arguments
 <!-- YAML
 changes:
-  - version: v14.0.0
+  - version:
+    - v12.19.0
+    - v14.0.0
     pr-url: https://github.com/nodejs/node/pull/32499
     description: Documentation-only deprecation.
 -->
@@ -2545,9 +2547,9 @@ API.
 <!-- YAML
 changes:
   - version:
-    - v14.1.0
-    - v13.14.0
-    pr-url: https://github.com/nodejs/node/pull/32807
+    - v12.19.0
+    - v14.6.0
+    pr-url: https://github.com/nodejs/node/pull/32217
     description: Documentation-only deprecation.
 -->
 

doc/api/dgram.md

@@ -405,7 +405,9 @@ if the socket is not connected.
 <!-- YAML
 added: v0.1.99
 changes:
-  - version: v14.5.0
+  - version:
+    - v14.5.0
+    - v12.19.0
     pr-url: https://github.com/nodejs/node/pull/22413
     description: The `msg` parameter can now be any `TypedArray` or `DataView`.
   - version: v8.0.0

doc/api/embedding.md

@@ -1,6 +1,6 @@
 # C++ embedder API
 
-<!--introduced_in=v14.0.0-->
+<!--introduced_in=v12.19.0-->
 
 Node.js provides a number of C++ APIs that can be used to execute JavaScript
 in a Node.js environment from other C++ software.

doc/api/errors.md

@@ -1581,7 +1581,9 @@ failed.
 <a id="ERR_MESSAGE_TARGET_CONTEXT_UNAVAILABLE"></a>
 ### `ERR_MESSAGE_TARGET_CONTEXT_UNAVAILABLE`
 <!-- YAML
-added: v14.5.0
+added:
+  - v14.5.0
+  - v12.19.0
 -->
 
 A message posted to a [`MessagePort`][] could not be deserialized in the target