Of all the cars I've had, Subaru sure is making it hard to self maintain. Alldata (now owned by one of the chain auto parts stores) doesn't have the Subie info past about 2015 - and the service manuals are online from SOA at $35 for 3 days of access. They are, apparently, in HTML format (used to be PDFs and someone figured a way to do a script to download all of them -HTML makes that harder).
I'll get the right info as we go along, but it remains annoying that they have become like Apple in terms of servicing the product.