https://arstechnica.com/gadgets/2018/09/apple-software-updates-are-coming-watchos-5-arrives-sept-17/

CUPERTINO, Calif.—Devices may make most of the headlines coming out of Apple’s September event, but software makes news as well. All of Apple’s operating systems, including iOS and macOS, will be ready to receive an upgrade soon, and now we know exactly when some of those updates will arrive.