Per https://building.nubank.com.br/welcoming-cognitect-nubank/, "Nubank does not own Clojure, just as Cognitect never owned Clojure. Nubank will take over Cognitect’s role as a corporate sponsor for Clojure, funding the core development effort".
I am pretty sure that whoever owns Cognitect is in no position to boss Rich around regarding Clojure. Besides, Clojure is rather simple and stable. No need to change it dramatically...