We have released rsyslog 8.17.0.
This release brings, among a few bugfixes, a lot of brand-new features. The most important change is probably the libfastjson requirement, which replaces the json-c dependency. There is a new contributed plugin called omampq1 for AMQP 1.0 compliant brokers, a new experimental lookup table support, dynamic statistics counters and many many more.
As always, feedback is appreciated.