I found a goblin! Trying to add https://sive.rs/en.atom crashes the program. When I import an OPML file with it, Rad Reader's last words are:
> opml fetch feed https://sive.rs/en.atom (formatted as https://sive.rs)
> opml err fetching? <nil>
If I try it with only this feed, it just says:> wrote /home/helge/.config/rad-reader/subscriptions.opml
> discovered feedURL https://sive.rs/en.atom
If I open the program again, it's empty, so nothing got imported.Cheers!