Apple previews macOS Catalina - Apple Newsroom

1. Apple previews macOS Catalina  Apple Newsroom
2. Project Catalyst helps developers bring iOS apps to the Mac  Engadget
3. macOS Catalina Revealed: 6 Big Changes Coming to Your Mac  Laptop Mag
4. Apple’s New Project Catalyst will Increase Apps Availability Options for iOS and Mac  Digital Information World
5. What is Project Catalyst? Apple's plan to bring iPad apps to Mac explained  TrustedReviews
6. View full coverage on Google News