macOS Catalina
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| Version of macOS | |
 | |
| Version | 10.15 |
|---|---|
| Codename | Catalina |
| Architecture | x86_64 |
| Release date | 2019-10-07 |
| Support end | 2022-09 |
macOS Catalina (10.15) is a version of macOS that was released on 7 October 2019. This version drops support for 32-bit Macintosh applications.
It is also the last version of macOS to use 10.x as the version number.
Features[edit | edit source]
- Sidecar, iPad-based screen mirroring
- Project Catalyst, iOS subsystem for macOS
- Siri Shortcuts
- Window Snapping
- Music, Podcasts, and TV apps, replacing iTunes
- iOS device integration in Finder
- Support for the Mac Pro (2019)
- zsh as the default shell
- Removal of Dashboard
- Read-only System Partition
- Apple Arcade
Builds[edit | edit source]
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