I bought the printed version as I find it easier to work through. I was expecting it to be relatively out of date, but I was OK with that since the libraries i

I bought the printed version as I find it easier to work through. I was expecting it to be relatively out of date, but I was OK with that since the libraries in this ecosystem are relatively stable. To my surprise and delight, in the first few pages I came across the sentence "As of October 2024" So I think the printed version is either print to order or printed in very small batches, considering the book itself is several years old at this point. I'm half way through it now, I can highly recommend it. And if you are like me and prefer a printed version, don't be afraid to spring for it.