According to Foresight News, the AI agent protocol $Swarms has released version 0.1.7 of swarms-rs. The new version enhances the agent architecture, including a thread-safe 100-entry HashMap response cache that achieves sub-millisecond query responses; Arc-based configuration management reduces memory usage by 40% in multi-threaded deployments; error handling and structured logging have also been improved. Additionally, contributor Adrián Gallego Castellanos proposed a new pull request (PR) introducing the SwarmRouter structure, which has been ported from the $Swarms Python framework to the Rust-based swarms-rs repository.