Ah, you are correct. I thought a renewal was only required for a new major version after 3 years. But it's actually any update after 3 years. Which is still pretty reasonable (but not quite such a good deal)!
I also thought that it was perpetual. Maybe they changed it. Either way, the three-year subscription is news to me.
I also thought that it was perpetual. Maybe they changed it. Either way, the three-year subscription is news to me.