## 0.1.1
- Fix high CPU usage due to repeated generation of failure events.
See [PR 4569](https://github.com/libp2p/rust-libp2p/pull/4569).
- Fix port mapping protocol used for a UDP multiaddress.
See [PR 4542](https://github.com/libp2p/rust-libp2p/pull/4542).
## 0.1.0
- Initial version