Nous Research and Teknium released Hermes Agent v0.21.0, dubbed the Pantheon Release, adding features for multi-agent coordination. The software now supports "Bots Mode," agent-to-agent communications, and subagent steering, while cutting default context use by roughly 50%.

The update also includes persistent multi-gateway connections and expanded connectors access. Users can install the latest version by running the 'hermes update' command.