2016-10-12, Version 6.8.0 (Current)

* fs:
  - `SyncWriteStream` now inherits from `Stream.Writable`. (Anna
Henningsen) #8830
    - Practically, this means that when stdio is piped to a file,
stdout and stderr will still be `Writable` streams.
  - `fs.existsSync()` has been undeprecated. `fs.exists()` remains
deprecated. (Dan Fabulich) #8364
* http: `http.request()` now accepts a `timeout` option. (Rene Weber)
#8101
* module: The module loader now maintains its own realpath cache. (Anna
Henningsen) #8100
* npm: Upgraded to 3.10.8 (Kat Marchán)
#8706
* stream: `Duplex` streams now show proper `instanceof
Stream.Writable`. (Anna Henningsen)
#8834
* timers: Improved `setTimeout`/`Interval` performance by up to 22%.
(Brian White) #8661

PR-URL: #9034

CHANGELOG.md

@@ -26,7 +26,8 @@ release.
 </tr>
 <tr>
   <td valign="top">
-<b><a href="doc/changelogs/CHANGELOG_V6.md#6.7.0">6.7.0</a></b><br/>
+<b><a href="doc/changelogs/CHANGELOG_V6.md#6.8.0">6.8.0</a></b><br/>
+<a href="doc/changelogs/CHANGELOG_V6.md#6.7.0">6.7.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V6.md#6.6.0">6.6.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V6.md#6.5.0">6.5.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V6.md#6.4.0">6.4.0</a><br/>