I agree you weren't asking anything specific about this change, but I wanted to make that fact clear. The publishers are talking about a change, the discussion

I agree you weren't asking anything specific about this change, but I wanted to make that fact clear. The publishers are talking about a change, the discussion here inspired you to ask where the threshold is, and you floated numbers like 50% or 100%, and I wanted to make clear that in the situation at hand, the change is closer to 1% or (most likely significantly) below.