Retaining iPhoto when upgrading to High Sierra
I've read in a few places that it's possible to keep running iPhoto after upgrading to 10.13 High Sierra. I'm currently on 10.10 Yosemite, running iPhoto 9.6.1. There are also some posts about having to download iPhoto after the upgrade. Is that true? Any helpful hints would be appreciated. Like many people I have a huge investment in iPhoto libraries, based on Events, and want to kick the can down the road for a few more years before migrating to another photo management program - and it won't be Photos since it doesn't retain the Events structure.
My device is a late 2014 Mac Mini which is not on the device list so I've selected the closest match.
Mac mini 2018 or later