Candela Technologies has released 5.3.6 for its LANforge Fire and ICE. LANforge-FIRE generates stateful network traffic at various speeds with the ability to monitor packets for throughput and correctness. LANforge-FIRE sits on the edge of your network and tests your network core. LANforge-ICE emulates networks by connecting virtual routers and other virtual network elements with links that alter bandwidth, latency, packet loss and corruption. LANforge ICE tests the behaviour of devices that sit on either side of an impaired network. The release includes improved WiFi performance and stability, updated kernel and drivers, improved WiFi-capacity and other plugins, and much more. 

You can download the release notes here

More information on Candela and LANgforge is available here