Nakama 2.0.0 release.

Author: novabyte

CHANGELOG.md

@@ -3,7 +3,7 @@ All notable changes to this project are documented below.
 
 The format is based on [keep a changelog](http://keepachangelog.com) and this project uses [semantic versioning](http://semver.org).
 
-## [Unreleased]
+## [2.0.0] - 2018-05-14
 
 This release brings a large number of changes and new features to the server. It cannot be upgraded from v1.0 - reach out for help to upgrade.