Difference between JSRLive and JSRFLive?

So I noticed that there's two different sites for JSRLive.

There's https://jetsetradio.live and https://jetsetradiofuture.live

Is there a difference between these two? I checked them both out and they function pretty much the same with some differences in the stations they have, but I was wondering if there was a bigger difference.

If you're able to answer, thank you! <3