Alone Zoom 5.2 new features?

I do not see real difference, even if the way to show myself can be altered. But a lot more study necessary to understand how to use what is new. I did put "automatic" best sound.

And working on zoom with someone from afar, is not so easy! As also installing zoom. I did click on "close and install" but for long it did not understand I am ready to close and did not install the new version. After 5 times, I did something ok and it worked.