MacOS Z-9.1

[aplmak]

Hey I was curious I have a 9.1 installer and wondering after the install why is shows it as MacOS Z-9.1

I know this installer is unique because it asks what country you are in.. I’m assuming this is an international 9.1 install??

 

[cheesestraws]

Z is 'international english'. There was a Z-7.5.3 release on Apple's FTP site.

British versions are 'B', as in B-7.1, but they gave up on that before 9.1, irritatingly.

 

[joshc]

Yes Z denotes international install.