Unfortunatly I don't think I can identify the requested "minors mods" to biuld my own. For now I'm about to test the dll I builded wit the files sent by the support. I don't understand why it's so complicated. The C# dll should be in the sdk and the doc updated accordingly.
UPDATE : The dll I builded seems to work, but it remains a problem, the docs is missing, even searching in the code there is no way to remove a Listener like on the previous versions. And there is no updated tutorials. So any of those tutorials leads to visual studio errors.