v0.1.81

🚀 Release Highlights — v0.1.81 (2026-04-27)

🌐 Multi-Region Circuit Breaker Failover (Phase 6)

• Regional failover (#1072): LLM circuit breaker fails over to backup regions when the primary trips OPEN
• Automatic recovery: Returns to the primary region when it becomes healthy again
• Production-grade resilience: Builds on Phase 4 (distributed store) and Phase 5 (adaptive thresholds) for full multi-region resilience

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📖 Getting Started

• Quick Start Guide
• Try It:

  pip install massgen==0.1.81
  uv run massgen --config @examples/features/fast_iteration.yaml "Create an svg of an AI agent coding."

What's Changed

• feat: add multi-region failover for circuit breaker (Phase 6) by @amabito in #1072
• docs: docs for v0.1.81 by @Henry-811 in #1074
• feat: v0.1.81 by @Henry-811 in #1073

Full Changelog: v0.1.80...v0.1.81