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2020-02-18, Version 12.16.1 'Erbium' (LTS)

Browse Source 
Notable changes:

Node.js 12.16.0 included 6 regressions that are being fixed in this
release

**Accidental Unflagging of Self Resolving Modules**:

12.16.0 included a large update to the ESM implementation. One of the
new features, Self Referential Modules, was accidentally released
without requiring the `--experimental-modules` flag. This release is
being made to appropriately flag the feature.

**Process Cleanup Changed Introduced WASM-Related Assertion**:

A change during Node.js process cleanup led to a crash in combination
with specific usage of WASM. This has been fixed by partially reverted
said change. A regression test and a full fix are being worked on and
will likely be included in future 12.x and 13.x releases.

**Use Largepages Runtime Option Introduced Linking Failure**:

A Semver-Minor change to introduce `--use-largepages` as a runtime
option introduced a linking failure. This had been fixed in master but
regressed as the fix has not yet gone out in a Current release. The
feature has been reverted, but will be able to reland with a fix in a
future Semver-Minor release.

**Async Hooks was Causing an Exception When Handling Errors**:

Changes in async hooks internals introduced a case where an internal
api call could be called with undefined causing a process to crash. The
change to async hooks was reverted. A regression test and fix has been
proposed and the change could re land in a future Semver-Patch release
if the regression is reliably fixed.

**New Enumerable Read-Only Property on EventEmitter breaks @types/extend**

A new property for enumerating events was added to the EventEmitter
class. This broke existing code that was using the `@types/extend`
module for extending classses as `@types/extend` was attemping to write
over the existing field which the new change made read-only. As this is
the first property on EventEmitter that is read-only this feature could
be considered Semver-Major. The new feature has been reverted but could
re land in a future Semver-Minor release if a non breaking way of
applying it is found.

**Exceptions in the HTTP parser were not emitting an uncaughtException**

A refactoring to Node.js interanls resulted in a bug where errors in
the HTTP parser were not being emitted by
`process.on('uncaughtException')`. The fix to this bug has been
included in this release.

PR-URL: https://github.com/nodejs/node/pull/31781
This commit is contained in:
Myles Borins 2020-02-13 15:03:18 -08:00
parent 58de9b46b8
commit 1c2d77d3d9
No known key found for this signature in database
GPG Key ID: 933B01F40B5CA946
3 changed files with 67 additions and 2 deletions
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3
CHANGELOG.md
View File

@ -41,7 +41,8 @@ release.
<a href="doc/changelogs/CHANGELOG_V13.md#13.0.0">13.0.0</a><br/>
</td>
<td valign="top">
<b><a href="doc/changelogs/CHANGELOG_V12.md#12.16.0">12.16.0</a></b><br/>
<b><a href="doc/changelogs/CHANGELOG_V12.md#12.16.1">12.16.1</a></b><br/>
<a href="doc/changelogs/CHANGELOG_V12.md#12.16.0">12.16.0</a><br/>
<a href="doc/changelogs/CHANGELOG_V12.md#12.15.0">12.15.0</a><br/>
<a href="doc/changelogs/CHANGELOG_V12.md#12.14.1">12.14.1</a><br/>
<a href="doc/changelogs/CHANGELOG_V12.md#12.14.0">12.14.0</a><br/>

64
doc/changelogs/CHANGELOG_V12.md
View File

@ -10,6 +10,7 @@
</tr>
<tr>
<td valign="top">
<a href="#12.16.1">12.16.1</a><br/>
<a href="#12.16.0">12.16.0</a><br/>
<a href="#12.15.0">12.15.0</a><br/>
<a href="#12.14.1">12.14.1</a><br/>
@ -54,6 +55,69 @@
* [io.js](CHANGELOG_IOJS.md)
* [Archive](CHANGELOG_ARCHIVE.md)
<a id="12.16.1"></a>
## 2020-02-18, Version 12.16.1 'Erbium' (LTS), @MylesBorins
### Notable changes
Node.js 12.16.0 included 6 regressions that are being fixed in this release
**Accidental Unflagging of Self Resolving Modules**:
12.16.0 included a large update to the ESM implementation. One of the new features,
Self Referential Modules, was accidentally released without requiring the `--experimental-modules`
flag. This release is being made to appropriately flag the feature.
**Process Cleanup Changed Introduced WASM-Related Assertion**:
A change during Node.js process cleanup led to a crash in combination with
specific usage of WASM. This has been fixed by partially reverted said change.
A regression test and a full fix are being worked on and will likely be included
in future 12.x and 13.x releases.
**Use Largepages Runtime Option Introduced Linking Failure**:
A Semver-Minor change to introduce `--use-largepages` as a runtime option
introduced a linking failure. This had been fixed in master but regressed as the fix has not yet gone out
in a Current release. The feature has been reverted, but will be able to reland with a fix in a future
Semver-Minor release.
**Async Hooks was Causing an Exception When Handling Errors**:
Changes in async hooks internals introduced a case where an internal api call could be called with undefined
causing a process to crash. The change to async hooks was reverted. A regression test and fix has been proposed
and the change could re land in a future Semver-Patch release if the regression is reliably fixed.
**New Enumerable Read-Only Property on EventEmitter breaks @types/extend**
A new property for enumerating events was added to the EventEmitter class. This
broke existing code that was using the `@types/extend` module for extending classses
as `@types/extend` was attemping to write over the existing field which the new
change made read-only. As this is the first property on EventEmitter that is
read-only this feature could be considered Semver-Major. The new feature has been
reverted but could re land in a future Semver-Minor release if a non breaking way
of applying it is found.
**Exceptions in the HTTP parser were not emitting an uncaughtException**
A refactoring to Node.js interanls resulted in a bug where errors in the HTTP
parser were not being emitted by `process.on('uncaughtException')`. The fix
to this bug has been included in this release.
### Commits
* [[`51fdd759b9`](https://github.com/nodejs/node/commit/51fdd759b9)] - **async_hooks**: ensure event after been emitted on runInAsyncScope (legendecas) [#31784](https://github.com/nodejs/node/pull/31784)
* [[`7a1b0ac06f`](https://github.com/nodejs/node/commit/7a1b0ac06f)] - ***Revert*** "**build**: re-introduce --use-largepages as no-op" (Myles Borins) [#31782](https://github.com/nodejs/node/pull/31782)
* [[`a53eeca2a9`](https://github.com/nodejs/node/commit/a53eeca2a9)] - ***Revert*** "**build**: switch realpath to pwd" (Myles Borins) [#31782](https://github.com/nodejs/node/pull/31782)
* [[`6d432994e6`](https://github.com/nodejs/node/commit/6d432994e6)] - ***Revert*** "**build**: warn upon --use-largepages config option" (Myles Borins) [#31782](https://github.com/nodejs/node/pull/31782)
* [[`a5bc00af12`](https://github.com/nodejs/node/commit/a5bc00af12)] - ***Revert*** "**events**: allow monitoring error events" (Myles Borins)
* [[`f0b2d875d9`](https://github.com/nodejs/node/commit/f0b2d875d9)] - **module**: 12.x self resolve flag as experimental modules (Guy Bedford) [#31757](https://github.com/nodejs/node/pull/31757)
* [[`42b68a4e24`](https://github.com/nodejs/node/commit/42b68a4e24)] - **src**: inform callback scopes about exceptions in HTTP parser (Anna Henningsen) [#31801](https://github.com/nodejs/node/pull/31801)
* [[`065a32f064`](https://github.com/nodejs/node/commit/065a32f064)] - ***Revert*** "**src**: make --use-largepages a runtime option" (Myles Borins) [#31782](https://github.com/nodejs/node/pull/31782)
* [[`3d5beebc62`](https://github.com/nodejs/node/commit/3d5beebc62)] - ***Revert*** "**src**: make large\_pages node.cc include conditional" (Myles Borins) [#31782](https://github.com/nodejs/node/pull/31782)
* [[`43d02e20e0`](https://github.com/nodejs/node/commit/43d02e20e0)] - **src**: keep main-thread Isolate attached to platform during Dispose (Anna Henningsen) [#31795](https://github.com/nodejs/node/pull/31795)
* [[`7a5954ef26`](https://github.com/nodejs/node/commit/7a5954ef26)] - **src**: fix -Winconsistent-missing-override warning (Colin Ihrig) [#30549](https://github.com/nodejs/node/pull/30549)
<a id="12.16.0"></a>
## 2020-02-11, Version 12.16.0 'Erbium' (LTS), @targos

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src/node_version.h
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@ -29,7 +29,7 @@
#define NODE_VERSION_IS_LTS 0
#define NODE_VERSION_LTS_CODENAME ""
#define NODE_VERSION_IS_RELEASE 0
#define NODE_VERSION_IS_RELEASE 1
#ifndef NODE_STRINGIFY
#define NODE_STRINGIFY(n) NODE_STRINGIFY_HELPER(n)