Of the game, ofc, dont want to hype ages before release because you cant maintain it.
But this (if true) is very positive assurance that it will get made and to a high standard. If that's bad news or somehow something that the crew doesnt want people to know then i guess this thread will be removed, but it'd be a shame imo.
Not saying too much when I tell you that the other parties involved do not want to be mentioned yet or rather, there is no dedicated approval of making their involvement in any way official. That alone is a good reason to not make it completely official but rather keep some kind of lit on it.
I guess you'll have to trust the decision making capabilities of the Donkey Crew. They prolly have a reason to not share stuff. Either they don't want to, they simply can't or they may even not be allowed to for personal/legal reasons.