Hello Logstashers!
Logstash 2.3.1 has been released today. This release includes many important bug fixes. We highly recommend all customers upgrade as soon as possible.
Blog: https://www.elastic.co/blog/logstash-2.3.1-and-2.2.4-released
Version 2.2.4 a bug fix update, has been released as well.
Release notes: https://github.com/elastic/logstash/blob/2.2/CHANGELOG.md