All/Ice Control/Cold Snap: The fear component's radius changed to 135 degrees (same as the debuff) but limited to 30ft (half the parent's radius).
I appreciate the attempt to make this better, but I don't think it has hit the mark yet. Giving it different angles or different ranges adds needless complication. Ice Control is still a set I will generally avoid in favor of something else, and if I do decide to make one, I will probably skip Cold Snap. It needs better control and more damage. This pass added some of both, so thanks, but it's nowhere near enough to make it competitive with other control sets, unless, perhaps, I stick a damage proc everywhere that can take one. But at that point, I'm playing the procs, not the set.
Somewhat related: Another thing you could do is increase the range on World of Confusion. Eight feet is basically melee. Having stacked confuse auras might be fun enough to try, but not at 8 feet.