BETA: Castbar color
Don't know if it was intended:
for casts that are interruptable in Tukui 17, the color was set to some blue color, self:SetStatusBarColor(0.31, 0.45, 0.63, 0.5) if I'm correct, and red self:SetStatusBarColor(1, 0, 0, 0.5) when it wasn't interruptable.
for the Tukui 18 BETA it's set to red - self:SetStatusBarColor(1, 0, 0, 0.7) even when it is interruptable, it's not checking if it is interruptable or not?