0.8.3-beta 版本
发布日期: 2015-06-05
Bugfix: issue #158 - should queue:in new message after old one dropped
Bugfix: issue #155 - emqtt_parser.erl: parse_topics/3 should reverse topics
Bugfix: issue #149 - Forget to merge plugins/emqttd_auth_mysql from ‘dev’ branch to ‘master’ in 0.8.x release