Thanks for the tip. I'm sort of background-aware of it, but as I don't read or speak German and online translation lacks a certain flavour, it's not really an option for me. Good to note that there are a few hanging on in other markets - and it certainly had a good reputation.
One that I found that was a "close but no cigar" incidentally was the Pi magazine "The MagPi"¹ - but it's a bit thin both physically and in content. I may yet subscribe, though, just in the hope of demonstrating a market exists!