3.6.4

This is the fourth maintenance (extra) release for 3.6.x series
and fixes some critical issues.

Fixes

• systemd support fixed on those platforms which has systemd < 209
  (with modular libraries)
• on some platforms(eg.: RHEL6) there was a configure error around
  libsystemd-journal
• AMQP segfaulted right after starting on some platforms

Credits

syslog-ng is developed as a community project, and as such it relies
on volunteers, to do the work necessarily to produce syslog-ng.

Reporting bugs, testing changes, writing code or simply providing
feedback are all important contributions, so please if you are a user
of syslog-ng, contribute.

We would like to thank the following people for their contribution:

Andras Mitzki, Balazs Scheidler, Laszlo Budai, Peter Czanik, Tibor Benke,
Viktor Juhasz .