How to display Clojure version in REPL?

Extra repl examples

user=> (clojure-version)
"1.10.1"

user=> (println (clojure-version))
1.10.1
nil

user=> (print (clojure-version))
1.10.1nil

Use from clj

$ clj -M -e "(clojure-version)"
"1.10.1"

$ clj -M -e "(print (clojure-version))"
1.10.1

$ clj -M -e "*clojure-version*"
{:major 1, :minor 10, :incremental 1, :qualifier nil}

clojure -M -e '(println "Java" (System/getProperty "java.version") "Clojure" (clojure-version))'