# 0.4.0-alpha.4
- Make `Fingerprint` type public. See [PR 3648].
[PR 3648]: https://github.com/libp2p/rust-libp2p/pull/3648
# 0.4.0-alpha.3
- Gracefully handle `ConnectionReset` error on individual connections, avoiding shutdown of the entire listener upon disconnect of a single client.
See [PR 3575].
- Migrate from `prost` to `quick-protobuf`. This removes `protoc` dependency. See [PR 3312].
[PR 3575]: https://github.com/libp2p/rust-libp2p/pull/3575
[PR 3312]: https://github.com/libp2p/rust-libp2p/pull/3312
# 0.4.0-alpha.2
- Update to `libp2p-noise` `v0.42.0`.
- Update to `libp2p-core` `v0.39.0`.
# 0.4.0-alpha
- Initial alpha release.