Editing MacOS version history (section)

=== macOS 10.15 Catalina ===
[[macOS Catalina]] was announced on June 3, 2019, during the WWDC19 keynote speech. It was released on October 7, 2019. It primarily focuses on updates to built-in apps, such as replacing iTunes with separate Music, Podcasts, and TV apps, redesigned Reminders and Books apps, and a new Find My app. It also features Sidecar, which allows the user to use an iPad as a second screen for their computer, or even simulate a graphics tablet with an Apple Pencil. '''It is the first version of macOS not to support 32-bit applications'''. The Dashboard application was also removed in the update.<ref>{{Cite web|url=https://www.macrumors.com/roundup/macos-10-15/|title=macOS Catalina: Just Announced, Coming This Fall|date=June 27, 2019|website=www.macrumors.com|language=en|access-date=2019-07-01|archive-date=2022-01-21|archive-url=https://web.archive.org/web/20220121192528/https://www.macrumors.com/roundup/macos-10-15/|url-status=live}}</ref><ref>{{Cite web |url=https://support.apple.com/en-us/HT208436 |title=How to find 32-bit applications |access-date=2019-10-11 |archive-date=2021-01-25 |archive-url=https://web.archive.org/web/20210125015336/https://support.apple.com/en-us/HT208436 |url-status=live }}</ref> Since macOS Catalina, iOS apps can run on macOS with Project Catalyst but requires the app to be made compatible<ref>{{cite web|url=https://techcrunch.com/2019/06/03/ios-apps-will-run-on-macos-with-project-catalyst/|title=iOS apps will run on macOS with Project Catalyst|date=3 June 2019|access-date=12 November 2021|archive-date=4 January 2022|archive-url=https://web.archive.org/web/20220104015649/https://techcrunch.com/2019/06/03/ios-apps-will-run-on-macos-with-project-catalyst/|url-status=live}}</ref> unlike ARM-powered [[Apple silicon]] Macs that can run all iOS apps by default.<ref>{{cite web|url=https://www.engadget.com/ios-apps-arm-powered-macs-192046502.html|title=iOS apps will run natively on ARM-powered Macs|date=22 June 2020 |access-date=2021-11-12|archive-date=2020-12-08|archive-url=https://web.archive.org/web/20201208172634/https://www.engadget.com/ios-apps-arm-powered-macs-192046502.html|url-status=live}}</ref>