no. this work that im talking about here is about using MLS (a messaging protocol) with nostr, to give us better and more private DMs. 

 Cool. I'll keep an eye on it.  Thanks. 

 Parts of the spec use disposable keys (for gift wrapping) but like Derek said, the real benefits come from using MLS. You can read more if you look up NIP-104 on the NIPS repo. Happy to answer questions though.  

 Thank you Jeff for the answer.  Would you please point me to the correct repo?  I'm not sure if I'm searching in the right place :P