IMPORTANT: This is a beta release and is intended for testing purposes only. There is no guarantee that Logstash 2.0.0-beta3 will be compatible with Logstash 2.0.0 GA.
- JSON issues: In beta2, we updated the JSON serialization/deserialization library used in Logstash. A bug in this library caused the Grok filter and Elasticsearch output to serialize JSON string values incorrectly. Issue was fixed upstream and Logstash updated with the new version (#4055).
- HTTP Output: A memory leak has been fixed in this output when HTTP requests were made asynchronously (#24)
Many thanks to users who tried beta2 and provided us feedback! As always, your input is very valuable. Head to our downloads page and give it a try! If you find issues you can start a topic in our forum or create an issue.