The NousResearch team has released Hermes Agent v0.15.0, featuring significant code optimization and platform upgrades. The core codebase has been reduced by 76%, enhancing performance and eliminating editor lag. Cold-start time in Termux is now 0.8 seconds, and search performance has improved by 4,500 times with zero operational cost. The dashboard tool now supports multi-agent collaboration, allowing developers to initiate Swarm workflows with a single command. Security enhancements include proactive defenses against Brainworm attacks, with traffic filtering at critical checkpoints. The update also introduces centralized cloud API key management and integration with the xAI ecosystem. A rapid patch, v0.15.1, was deployed to fix critical bugs, including the infinite 401 reload loop and path resolution issues in Docker containers.