Peter on Nostr: I am confused. Can somebody enlighten me how Nostr clients share relay lists (if they ...

I am confused. Can somebody enlighten me how Nostr clients share relay lists (if they do at all)?
There seems to be various abandoned attempts, but nothing final.
NIP-23a/b/c: Abandoned and number reused for something else
NIP-26: Abandoned and number reused for something else

Then there are some implicit ways like
NIP-01: Defines kind-2 events to recommend relays
NIP-02: Defines kind-3 contact lists which could be used to decide which relays to read

Then there is this quite new draft:
NIP-65: Relay List Metadata by M. Dilger (npub1acg…p35c)
Is this the one???

Have I missed something? Maybe some client developers can point me to the right direction? jb55 (npub1xts…kk5s) jleger2023 (npub1t9a…h4uw) fiatjaf (npub180c…h6w6) Kieran (npub1v0l…qj49) Martti Malmi (npub1g53…drvk)

Thanks! 💜