• implemented x509/certvalid gtls auth mode
• implemented x509/name gtls auth mode (including wildcards)
• changed fingerprint gtls auth mode to new format fingerprint
• protected gtls error string function by a mutex. Without it, we could have a race condition in extreme cases. This was very remote, but now can no longer happen.
• changed config directive name to reflect different use $ActionSendStreamDriverCertFingerprint is now $ActionSendStreamDriverPermittedPeer and can be used both for fingerprint and name authentication (similar to the input side)
• bugfix: sender information (fromhost et al) was missing in imudp thanks to sandiso for reporting this bug
• this release fully inplements IETF's syslog-transport-tls-12 plus the latest text changes Joe Salowey provided via email. Not included is ipAddress subjectAltName authentication, which I think will be dropped from the draft. I don't think there is any real need for it.

This release also includes all bug fix up to today from the beta and stable branches. Most importantly, this means the bugfix for 100% CPU utilization by imklog.