I just tried upgrading to the latest version of ring-defaults (0.7.0) and then I got the error that it can't find javax.servlet.AsyncContext Any idea what I need to add?
It's likely you have some older dependencies in your dependency tree that are overriding more recent versions. Check out your deps with lein deps :tree or clj -X:deps tree.
I have this in my deps javax.servlet/javax.servlet-api {:mvn/version "4.0.1"}
Maybe that helps?
I'll give it a try