[trflynn89]

> However, a jump like that means precisely and exactly what I said it means; very suddenly, that metric became much more important to the team. It is written straight into the graph.

Not really, though. The latest jump was from implementing some CSS Typed OM features, which has been in-progress work for a while now. The 6k increase in the test score was a bit of a happy surprise. It's also not that much of a jump when you zoom out and see it's "just" a continuation of a steady increase in score over a long period.