Better framing, no more frame fragmentation. Graceful connection close. New syntax for commands, it is possible to run several commands now, separate command sets for established and closed connection states. Added 'device' statement to specify static tap device. Solaris and FreeBSD ports.
Several bug fixes.
TCP was not set by default. Config parser fixes, better error reporting. Shaper rewritten to not use floating point calculations. Errors reporting to stderr. RPM package improvements.