Every 4 to 5 weeks, a new major version of { -brand-name-firefox } is released and as a result, the { -brand-name-nightly } version increases as well.
Cata 4 a 5 septimanas, un nove version major de { -brand-name-firefox } es publicate e, in consequentia, le version de { -brand-name-nightly } tamben augmenta.