> I'm in the middle of the > process of testing, however I have some trouble with the gpg keys [...]
Me too. It appears I need to update my configured keyserver. Then maybe fetch keys and then maybe the checking will work. That's based on, so far, finding that checking existing keys fails due to unreachable key server, and then reading <https://unix.stackexchange.com/questions/656205/sks-keyservers-gone-what-to-use-instead> - Julian
