Stick:
I believe it is no longer offered in digital form as it was perceived to be harder regarding version control when out in the wild.
Are they crazy? The reverse will happen! Nobody is going to go out and buy a new vfrg every few months. Dog eared paper copies of “old” VFRG will just proliferate.
Compare that with a simple .pdf and a broadcast email; “The VFRG has changed, download your new copy here(with link)”. This is something like what Rotax does. They updated the 912 iS poh a few days ago and it’s already in my library.......and I’m quite a few miles from home ATM.