v0.1.72

What's Changed

• Swarm: handoff constraints (requires) on agents by @natefleming in #79
• Vector Search endpoint target_qps support (Public Preview) by @natefleming in #80
• Add best-of-N + LLM-as-judge wrapper for any LLMModel by @natefleming in #81

Full Changelog: v0.1.71...v0.1.72