Just finished William Gibson's latest, called "Agency."
It's set in the same world as "Peripheral", involving future-humans whose hobby is to manipulate the course of alternate/ parallel past Earths. This time, there's a new alternate Earth, which occurs in 2017 and where an independent AI is emerging (one having "agency", hence the title).
Honestly, I was a little disappointed with this. Which is a shame, as Gibson has been one of the few truly reliable writers out there, a master stylist if not a masterful plotter. But this time, he's basically rehashed the emergent AI plot line from "All Tomorrow's Parties" with a carbon copy of the blessed-with-undefined-technological-affinity protagonist from "Pattern Recognition."
The main character spends the book getting transported around California, exercising precious little agency for a book with that as a title, getting vaguely threatened but never very convincingly by bad guys with obscure goals, then it all gets suddenly resolved with a URL. No, I'm not joking.