I would suggest that this is what Racket is

they don't call it Lisp because it came from Scheme but they wisely realized the first step to making changes is to stop calling it Scheme otherwise purists will just rain fire on it and insist on living in the past

from a practical perspective it seems perfectly safe and reasonable to say Racket is Lisp2023

otherwise maybe elisp? it is by far the most important thing with "lisp" in its name in 2023