SenderPrefixes, ///< Show prefixes for senders in backlog
RemoteDisconnect, ///< Allow this peer to be remotely disconnected
ExtendedFeatures, ///< Extended features
+ LongMessageTime, ///< Serialize message time as 64-bit
#if QT_VERSION >= 0x050500
EcdsaCertfpKeys, ///< ECDSA keys for CertFP in identities
#endif