Release Notes: A particularly nasty bug caused output rules to have the interface 'direction' incorrectly specified. This has been resolved.
Release Notes: This is a maintenance release, fixing many issues regarding memory leaks and buffer overflows, with added bounds checking. Also, the program refuses to execute if the user is not root.
Release Notes: This release fixes many installation problems, as well as cleaning up some of the code. The config files are more generic, with more emphasis put on masquerading than on filtering. The compilation process has also changed, scrapping the autoconf process for a simpler 'make', 'make install'.