What exactly is the difference between Google Meet and Google Hangouts?

https://www.cnet.com/news/google-meet-vs-hangouts-main-differences-between-the-video-chat-services/?UniqueID=5B468A56-AC8A-11EA-BDA1-47BCC28169F1&PostType=link&ServiceType=twitter&TheTime=2020-06-12T08%3A54%3A42&ftag=COS-05-10aaa0b