* https://letsencrypt.org/2020/11/06/own-two-feet.html Running repos without Let's Encrypt would be a lot harder. Is it possible to include the Let's Encrypt CA Cert in _fdroidclient_ for older Android version? If we're lucky, @commonsguy's [backport](https://github.com/commonsguy/cwac-netsecurity) of [network security configuration](https://developer.android.com/training/articles/security-config.html) will work for us.