Thanks.. Do you mind sharing where it says it’s unsupported?
Around here, "unsupported" normally refers to a device that is too old to run a specific version of macOS.
Back to the OS itself:
When Apple releases a new version of macOS, the old one receives (security) updates for about 2 years (at least that's what history taught us).
In the case of Catalina, with the soon to-be-released macOS Ventura, Catalina is expected to not receive updates anymore.
Or in other words, soon it will be like this:
- Ventura: current version of macOS
- Monterey: still 2 years of updates
- Big Sur: still 1 year of updates
- Catalina: end of updates
For the first time,
maybe this is not such a big deal as Apple recently introduced XProtect Remediator for malware detection which
should receive updates independently of the OS version.
Apple has made notable updates to macOS malware tools over the course of the last six months, according to updates tracked by Howard Oakley at...
www.macrumors.com