macOS Catalina build 19A583
| Build of macOS Catalina | |
 | |
| Architecture | x64 |
|---|---|
| About |  |
macOS Catalina build 19A583 is the official GM2 and RTM build of macOS Catalina, which was released on 7 October 2019.
| Build of macOS Catalina | |
| |
| Architecture | x64 |
|---|---|
| Compiled | |
| Timebomb | |
| Works in | |
| About | |
macOS Catalina build 19A583 is the official GM2 and RTM build of macOS Catalina, which was released on 7 October 2019.