http://clojars.org discussion and “support”, see http://status.clojars.org for status.
martinklepsch 2017-06-08T16:39:50.747983Z
Agree about it being a bit overwhelming, maybe a single link to the repo index (https://clojars.org/repo/re-frame/re-frame/) on the versions page with a short explanation is a little less confusing?