Noteworthy Changes The behavior of set/union and into is now aligned with Clojure. subvec argument checking is now aligned with Clojure. applyvector on an array now properly clones the array. Google Closure Namespace Analysis The compiler now produces analysis metadata for Google Closure namespaces. This means that for these namespaces: REPL facilities like doc, dir, apropos, etc., will now work. Argument lists are available, thus enabling arity checking. Return types are available, enhancing...