Last month I could open up RW 4.4.2 and update my site. Today I can’t. Warning says requires 5.0b1. I’m always afraid of upgrades as something gets screwed up. I depend on iPhoto for the bulk of my site. I know I should upgrade to Sierra. I will lose all the titles and keywords from each photo migrating from iPhoto to Photos, but have figured a way to save the data, although painful.
So if I download 5.0b1, what are the consequences?