This is Frajul's fdroid repo containing all my apps in release as well as development state.

Currently it serves 1 apps. To add it to your F-Droid app, scan the QR code (click it to enlarge) or use this link:

https://fdroid.julian-mutter.de/fdroid/repo

If you would like to manually verify the fingerprint (SHA-256) of the repository signing key, here it is:
61 A7 4B F9 BA 80 E2 C1 E2 3F 86 14 04 9F 33 FF 45 A2 A8 DB 6E 39 A0 44 CB 57 5F 48 FD 42 39 66