* [Mastodon v4.7.0](https://github.com/mastodon/mastodon) – Self-hosted social network server based on ActivityPub for microblogging and community engagement.

* [Sockethub v5.0.0-alpha.23](https://github.com/sockethub/sockethub) – Multi-protocol web gateway that translates ActivityStreams to and from various protocols and services.