2018-08-15, Version 8.11.4 'Carbon' (LTS)

This is a security release. All Node.js users should consult the
security release summary at:

  https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/

for details on patched vulnerabilities.

Fixes for the following CVEs are included in this release:

  * CVE-2018-0732 (OpenSSL)
  * CVE-2018-12115 (Node.js)

Notable changes:

* buffer: Fix out-of-bounds (OOB) write in `Buffer.write()` for UCS-2 encoding
  (CVE-2018-12115)
* deps: Upgrade to OpenSSL 1.0.2p, fixing:
  * Client DoS due to large DH parameter (CVE-2018-0732)
  * ECDSA key extraction via local side-channel (CVE not assigned)