No, i made it the fuck up. But if you look at how many actual code changes happen on each release and then substract all the shit that nobody wants, there is little left. Firefox is basically in maintainance mode the way i see it. If you then look at all the other stuff mozilla is doing (ad tech, AI garbage, useless cloud features, marketing) you get a picture of where the management is placing priority. Things that lead to monetization. There are a few cool things like Thunderbird and Mozilla Location Service, but the latter has already been killed off sadly.