That is an incredible increase in a short amount of time, especially to pass 60% with no sign yet of even a decreasing slope. The post offers no explanation for

That is an incredible increase in a short amount of time, especially to pass 60% with no sign yet of even a decreasing slope. The post offers no explanation for the sudden surge, and I am too ignorant on this topic to speculate. Was there a sudden change in the defaults of operating systems / languages / etc? (Without details that's the only thing that seems generally plausible to me)