Supported or Obsolete by Apple?

[kagharaht]

Does anyone know if Apple has marked Catalina as Obsolete? Or is it still supported by Apple?

 

[Juicy Box]

Obsolete isn't really the best term for it, imo. It is more like Apple is no longer updating, maintaining, supported, etc. a particular MacOS version.

AFAIK, Apple doesn't give official dates of when MacOS versions are no longer updated, they just stop sending updates.

Or is it still supported by Apple?

Apple is still updating Catalina as of May 2022. Since Mountain Lion(?), Apple typically continue to update the OS for about three years after it gets released. So, expect updates until about the beginning of winter of 2022.