Release Notes: Support has been added for variable substitution in the configuration file, with some minor code cleanups.


Release Notes: A memory leak that was causing a segfault at start up was resolved.


Release Notes: Environment variable substitution in the configuration now works on all versions of glibc.


Release Notes: Support has been added for variable substitution in the configuration file, with some minor code cleanups.


Release Notes: A particularly nasty bug caused output rules to have the interface 'direction' incorrectly specified. This has been resolved.


Release Notes: Minor code enhancements and bugfixes were made, and memory pools are now used for effective memory allocation. The "--insert" option was removed due to reported lockouts when configuring the firewall remotely.