As an FYI, I got the 'you've been admitted to the group' email in German - maybe some of the group settings somewhere are still set to German? From what I've been able to find, it's not something in my own settings...
Secondly - if the installers are build automatically in a CI pipeline somewhere, would it be possible to also package the contents into a regular zip file? That makes it (imo) easier to experiment with latest builds and having multiple builds next to each other on the same machine.
cheers
Roel