seeing now how replies are shown in damus i should've probably replied to you directly...

that url does not contain the direct apk link as that part of the page is probably generated via the api.

you'd wanna put `https://api.damus.io/damus-android-install-instructions` as the app source url and also `\d.\d.\d+` as the version string extraction regex which might or might not need adjusting with future versions. :)

hope it helps.