• Completely new Netflow and IPFIX plugin which significantly improves performance, compatibility and security of protocol support
• Added support for sampled Netflow v9
• Completely new sFlow v5 plugin which significantly improves performance, compatibility and security of protocol support
• Completely new packet parser
• Deprecated sFlow v4
• Switched to C++ 11 on all platforms
• Made option to read list of networks from OpenVZ configurable and disabled it by default