swarms (@swarms_corp): Introducing Swarms v11: The Next Leap in Multi-Agent Infrastructure

Introducing Swarms v11: The Next Leap in Multi-Agent Infrastructure Swarms v11 delivers a major step forward in multi-agent orchestration, introducing new architectures, improved execution systems, and critical security hardening across the entire stack. Over a five-week development cycle, the framework was significantly expanded while also being streamlined for performance, reliability, and production readiness. This release focuses on scaling intelligent coordination, from advisor-guided execution and parallel task planning to GAN-style iterative refinement loops and high-density multi-agent cognition. Alongside these capabilities, core infrastructure upgrades and security fixes make Swarms more stable and safe for production workloads. Highlights: New swarm architectures: AdvisorSwarm, PlannerWorkerSwarm, PlannerGeneratorEvaluator HeavySwarm upgraded with Grok 4.20 Heavy integration + configurable 4-agent and 16-agent execution modes Core infrastructure upgrades: GraphWorkflow checkpointing + topology serialization, concurrent AgentRearrange execution Security & stability: fixes for YAML injection, SSRF, shell injection, auth cache vulnerabilities, and critical runtime bugs