Windows for Workgroups 3.11 finally withdrawn

Who knew Windows 3.11 was still available and used? Well obviously the people who used it did, including Virgin and Qantas who use it for some of their inflight entertainment systems and it is also used on some other embedded systems like cash tills. But now Microsoft have finally withdrawn it from service and stopped issuing licences though support was withdrawn as way back as 2001. Oddly enough Windows 3.11 has outlived it's direct successor Windows 95 by some margin.