I understand they just proxy (and cache). They are still requesting packages from the actual repository if they don’t have it cached.
But I agree — don’t really see the point. Why not just become an official mirror?
But I agree — don’t really see the point. Why not just become an official mirror?
I think if they would be an official mirror there would be a fair amount of more work being involved. Eg you can’t just randomly wipe the cache anymore and need to have higher persistence guarantees, since you are not supposed to refetch from other mirrors all the time.