Stefan Winter

Looking at the code, I do see ed25519_sk, but not ecdsa_sk, so my feature request reduces to ecdsa_sk support. ("I don't have a security key supporting ed25519_sk, you insensitive clod!") ;-)

support auto-adding ecdsa_sk and ed25519_sk keys

Yes, I confirm it works with trunk. Thanks!

Compiling with python3 not possible (CentOS 8)

parser breaks IPv6 support