version 4.0 We keep up with the kernel convention, even if I missed a few version numbers.
version 3.2 Some fixes and updates for new kernel features, support for libnl3.
version 0.9.19 A lot of 11n/HT improvements, and a fix for an error on ppc64.
version 0.9.17 mostly fixes the cmdline parser that depended on the compiler ordering things in a certain way, no more now