> <i>In anticipation of working on the Windows & Linux versions of Franz, I’ve wanted to move its auto-update implementation from Swift into Franz’ Racket core.</i><p>Do not be alarmed. Franz Lisp core wasn't reimplemented in Racket (though it could be). :) <a href="https://en.wikipedia.org/wiki/Franz_Lisp" rel="nofollow">https://en.wikipedia.org/wiki/Franz_Lisp</a>