2018-05-15, Version 8.11.2 'Carbon' (LTS)

Notable Changes:

deps:
  - update node-inspect to 1.11.3 (Jan Krems)
    nodejs#18354
  - update nghttp2 to 1.29.0 (James M Snell)
    nodejs#17908
http2:
  - Sync with current release stream
n-api:
  - Sync with current release stream

PR-URL: nodejs#20478

CHANGELOG.md

@@ -56,7 +56,8 @@ release.
 <a href="doc/changelogs/CHANGELOG_V9.md#9.0.0">9.0.0</a><br/>
     </td>
     <td valign="top">
-<b><a href="doc/changelogs/CHANGELOG_V8.md#8.11.1">8.11.1</a></b><br/>
+<b><a href="doc/changelogs/CHANGELOG_V8.md#8.11.2">8.11.2</a></b><br/>
+<a href="doc/changelogs/CHANGELOG_V8.md#8.11.1">8.11.1</a><br/>
 <a href="doc/changelogs/CHANGELOG_V8.md#8.11.0">8.11.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V8.md#8.10.0">8.10.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V8.md#8.9.4">8.9.4</a><br/>