What happened to Chicago Mercantile Exchange?

I've been hearing a lot about the Chicago Mercantile Exchange lately, but I'm not quite sure what's been going on with it. Can you fill me in on what's happened to the exchange recently? Have there been any major changes or developments that have impacted its operations? And how has this affected the cryptocurrency and finance industries, if at all? I'm really interested in learning more about this topic and understanding its implications for the broader market.