# 0.27.0 [2021-01-12]
- Update dependencies.
# 0.26.0 [2020-12-17]
- Update `libp2p-swarm` and `libp2p-core`.
# 0.25.0 [2020-11-25]
- Update `libp2p-swarm` and `libp2p-core`.
# 0.24.0 [2020-11-09]
- Update dependencies.
# 0.23.0 [2020-10-16]
- Update `libp2p-swarm` and `libp2p-core`.
- Ensure the outbound ping is flushed before awaiting
the response. Otherwise the behaviour depends on
implementation details of the stream muxer used.
The current behaviour resulted in stalls with Mplex.
# 0.22.0 [2020-09-09]
- Update `libp2p-swarm` and `libp2p-core`.
# 0.21.0 [2020-08-18]
- Refactor the ping protocol for conformity by (re)using
a single substream for outbound pings, addressing
[#1601](https://github.com/libp2p/rust-libp2p/issues/1601).
- Bump `libp2p-core` and `libp2p-swarm` dependencies.
# 0.20.0 [2020-07-01]
- Updated dependencies.
# 0.19.3 [2020-06-22]
- Updated dependencies.
# 0.19.2 [2020-06-18]
- Close substream in inbound upgrade
[PR 1606](https://github.com/libp2p/rust-libp2p/pull/1606).