If you have some time, please check our latest beta on Fedora or EPEL7! Packages are available at: https://copr.fedoraproject.org/coprs/czanik/syslog-ng37/

* Tue Apr 21 2015 Peter Czanik <peter.czanik@balabit.com> - 3.6.0beta1-3
- update to 3.7.0beta1
- temp: disable man pages (missing from release)
- temp: disable smp build
- add python support
- add java support
- move json support to the core package due to system()
- update configuration version to 3.7