I think the most important issue they've failed to address is that they haven't fixed the license they edited earlier this year. The edits changed the license t

I think the most important issue they've failed to address is that they haven't fixed the license they edited earlier this year. The edits changed the license to allow for retroactive changes to pricing. The new fees seem mostly reasonable especially as a non-retroactive offer (though new engagement sounds like an annoyance to keep track of from the developer end), but they haven't given anyone any kind of legal guarantee or feeling of safety, other than their word. And their word isn't worth anything anymore, nobody is going to trust unity for a long time.