- Fixed the jar dependency problem. Now installing the plugin by using the "plugin" or "logstash-plugin" (for newer versions of Logstash) should automatically download and jar files needed.
- Fixed the default value of time_since_epoch_millis to use UTC time to match the SelectorFilter.
- Made the plugin to respect Logstash shutdown signal.
- Updated the logstash-core runtime dependency requirement to '~> 2.0'.
- Updated the logstash-devutils development dependency requirement to '>= 0.0.16'