@hzrd149 there was an upgrade to nip46: 
Seems like Nostrudel is not auto-decrypting nip04/nip44 when receiving nip46 replies, so current nsec.app stopped working.
GitHub
nip46: abandon nip04 entirely and just use nip44 by fiatjaf · Pull Request #1248 · nostr-protocol/nips
this is a placeholder PR that should only be merged once the full transition has happened.
nip44 support
decrypt
encrypt
gossip
✔️
✔...
