What is the difference between the new and old message system on #nostr ???
How do I know if my client is on the new or old?
#asknostr
Discussion
On the previous one there was quite a bit of (meta) data that leaked
Old https://github.com/nostr-protocol/nips/blob/master/04.md
Newer https://github.com/nostr-protocol/nips/blob/master/17.md