Max Inden

> Quite a big chunk of that is just request_response, but it's currently not possible to get the observed address for an incoming request. I think it would be quite...

@thomaseizinger I added `!` to the title, given that this is a breaking change. Let me know in case I misunderstand the conventions of conventional commits.

@lidel friendly ping. Can you add a changelog entry? Let us know if you want us to take over.

A historical note, I believe this has not been done in the past due to the following attack: Attacker continuously tells target a new (fake) external address of the target....

@nazar-pc can you test with `MtuDiscoveryConfig::default()`? https://docs.rs/quinn/latest/quinn/struct.TransportConfig.html#method.mtu_discovery_config Additional context, in case folks want to dive deeper: https://www.rfc-editor.org/rfc/rfc9000.html#name-datagram-size

Would removing it from the workspace work as well?

> > Would removing it from the workspace work as well? > > Maybe but doesn't that just create more confusion? I.e. you would still not be able to make...

> Because `multiaddr` lives outside of the repository, you cannot make an atomic breaking change to `libp2p-identity` in this repository as it would show up as two different versions and...

> The idea of this work is to eventually replace `{In,Out}boundUpgrade` with a trait no longer does any (async) upgrading. Instead, we only want it to express, which protocols are...

> because you don't have to keep track of "how many streams have I requested and how many do I need?" Long term `ConnectionHandler`s need to be able to receive...