I don't think that's correct. Unless you publish it, you don't have to release anything. Otherwise it would be madness. Also my question was more about why tha

I don't think that's correct. Unless you publish it, you don't have to release anything. Otherwise it would be madness. Also my question was more about why that specific concern about the license - why did you pick AGPL instead of GPL and why do you care so much about that specific case?