Feature: fwbuilder now supports conntrack instead of state module for recent iptables
Feature: Add support for the iptables > 1.4.20 "-w" option
Bugfix: Fixed (potential) deadlock situation as sugested by https://github.com/antaflos
Bugfix: Proper handling of NAT chains
Feature: Add support for --kerneltz
Bugfix: Generated new ids for the IP fragmentation service objects in the standard object database
Bugfix: Use correct comment symbol
Bugfix: Don't delete object in locked group
Feature: Add new objects directly to the subfolder via context menu
Feature: Add support for MSYS2
Update OSX buildscript for newer XCode
Feature: Add support for GCC 6.X
Refactor: Gain more C++11 compatability
Feature: W32: Add support for MXE and provide Docker environment for cross compiling