Is Stage Manager a New OS?

People also ask autocrak suggestions are, is ventura, california a good place to live? How much does it cost to the iventura,california? What percentage ofventura,California is white. Want to know what it's like to live there and how much it costs? Basically, ais. Noa background. It's thot, a national parkt whatever. Well, that's the new name. It is a new o. S a. So a lot of smaller up dates. And then the one big one that i was trying to figure out is stage manager. I feel like it's a little confusing to me, may