Compass is printing a final test copy of the maps this week, which I will be proofreading. Rulebooks and counters are done. Charts and tables are still being finished by Knut Grünitz, who is handling all the artwork and design (and who is handling a difficult project magnificently).
The website says the tentative release date is early 2017 but if we wrap it up soon, I suspect that may change to late 2016.
Check out the pre-order page (and pre-order your copy at a substantial discount) -- the new artwork is on display with the 'revised' German units and some cool shots of Knut's amazing map!