I think they are hard working on the english version. But there is no exact date when they will publish it.
My personal guess (yes not more) is that it will come out still in the first half of this year. But give them time to eliminate some mistakes. See it that way: The german version is out for a few months and there are already some corrections necessary. Maybe they will be eliminated in the english version.
'It's more like guidelines' Captain Hector Barbossa