Prepare for v0.6.7

Author: loafoe

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## v0.6.7
+- Increase default timeouts for Container Host
+- Fix documentationt
+
 ## v0.6.6
 - NEW: Support for tagging Container Host instances
 - Improve error handling for Container Host provisioning