I don't understand the need of such a role at all. It's fine if it's the OS-level software, but for end-user applications such as KeePass I'd prefer that there would be no intermediaries between the developers of the app and the users. You don't need to repackage every piece of software that your users might want to use, let developers target your OS on their own by providing a stable set of APIs and ABIs, otherwise it's not really an OS.