Hi,

My unofficial RPM packages for syslog-ng 3.8 beta1 are ready.

Fedora / EPEL7: https://copr.fedorainfracloud.org/coprs/czanik/syslog-ng38/
openSUSE / SLES12: https://build.opensuse.org/project/show/home:czanik:syslog-ng38

You can read more about what changed between 3.7 and 3.8 in the release announcement at https://github.com/balabit/syslog-ng/releases/tag/syslog-ng-3.8.0beta1

Bye,