You don't need a compatibility list. Operating system updates, since Mac OS X 10.6.6 Snow Leopard, are distributed via the Mac App Store application. When you choose an OS update, the Mac App Store application will vet whether it is installable on your hardware and inform you if it is incompatible.
G > On Jun 20, 2015, at 7:58 AM, John <[email protected]> wrote: > > Also, 10.10 may not run on *some* older hardware. > > I'm pretty sure Apple publishes some kind of compatibility list so you > can determine if it will install on your computer. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

