nips_changes on Nostr: Update 90.md #nips_changes ...
Update 90.md #nips_changes
https://github.com/nostr-protocol/nips/commit/b04922586ead1a0009716b86cc97d4790a5657d0
https://github.com/nostr-protocol/nips/commit/b04922586ead1a0009716b86cc97d4790a5657d0