roosoft on Nostr: NIP-28 Public chat (channels it seems) ...

NIP-28 Public chat (channels it seems)

https://github.com/nostr-protocol/nips/blob/master/28.md

Explains how to

40 - create a channel
41 - change a channel’s metadata
42 - create a channel message
43 - hide amessage
44 - mute a user

I see nowhere how to GET messages… am I missing something?