how to update Aperture 3.2.4 to a OS X Yosemite accepted version?
I have an Aperture 3.2.4 (bought with a retailer) on my MBP. Yesterday I updated to OS X Yosemite. It does not accept my Aperture version. How do I update my version (which update) that is accepted by Yosemite and is free of charge?
MacBook Pro, OS X Yosemite (10.10.2)