PSA: Sidecar in macOS Catalina is not compatible with some older Macs and iPads - 9to5Mac

1. PSA: Sidecar in macOS Catalina is not compatible with some older Macs and iPads  9to5Mac
2. MacOS Catalina review: Apple lets the Mac be a pro, and makes the iPad a partner  CNET
3. macOS Catalina released today: One feature that will make your MacBook even better  Express
4. How to use your iPad as a second display for your Mac with Sidecar — Apple Support  Apple Support
5. 12 Things You Can Do in macOS Catalina That You Couldn't Before  Gizmodo
6. View full coverage on Google News

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