tl;dr: Check that your RSS reader is using an HTTPS URL, because the HTTP one will start redirecting soon, and you probably want to find out if it breaks. Edit from four days later: I’ve flipped the switch on this and, from the logs, it doesn’t seem to be messing anybody up. --- It’s been just about four years since I finally got HTTPS and HTTP/2 working for this site. During that time, I’ve seen most incoming traffic from humans transition over to encrypted connections. (HTTP/2 conne...