- Fixes a dependency issue with the Guava library (Issue 9836).
- Fixes issue when launching logstash from a path that contains white spaces (Issue 9832).
- Fixes issue with non-unicode event keys in serialization (Issue 9821).
- Fixes jruby-openssl conflict after running bin/logstash-plugin update (Issue 9817).
- Fixes development environment jruby artifact downloading (Issue 9807).
- Fix Trailing Delimiters requires a false field #57.
- Fixes exception handling during socket writing to prevent logstash termination #33.