Currently Attributes only have javadoc; I don't see a major heading on the doc site for them, and googling "http4s attributes" just brings back the api docs for me.

Currently, we manually append the params to the url / query string using urljoin. Instead, we can send the query params in as a dictionary

I see that x-server-raw-response is available to expose the underlying to users, allowing deeper customization of response.

I was wondering if it's possible to expose a similar interface for request as well? So that we can utilize some predefined functions by akka-http. For example, extractClientIP.

Not a huge deal and is blocking anything, since we can simply replicate all these funct