We are happy to announce go-libp2p-pubsub v0.5.0.
It’s been a full 6 months since the last release, with lots of bug fixes and new features.
Most importantly, Publish has become synchronous so that when a message is locally published, the validators are run inline, and if successful the message propagates in the network.
This ensures that locally published messages can never be silently dropped because of a full validation queue.
Release Notes and Changelog: Release v0.5.0 · libp2p/go-libp2p-pubsub · GitHub