Granny, Iggy and Miles are all discontinued as stand-alone products. We're still providing support to existing customers but not selling any new licenses.
Chance, sure, it's just a matter of logistics. Revision is a bit tricky since it's usually shortly after GDC, a very busy time in the game engine/middleware space I work in, so not usually when I feel up to a pair of international flights. :) Best odds are for something between Christmas and New Year's Eve since that's when I'm usually in Germany visiting family and friends anyway.
Big thanks for your awesome blog, learnt much from it over the years.