v0.1.80

🚀 Release Highlights — v0.1.80 (2026-04-22)

🎯 Circuit Breaker Adaptive Thresholds (Phase 5)

• Self-tuning thresholds (#1065): Adaptive thresholds respond to each backend's actual failure patterns
• Effective threshold helpers: Extracted helper functions for cleaner threshold computation
• Correctness fixes: force_open metrics gated on actual state transitions; _open_until preserved with intent comments

🛡️ New Standalone Checkpoint Modes

• Single checkpoint mode (#1070): No recheckpointing within a single operation
• Draft plan verify mode (#1070): Verify a draft plan before executing

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📖 Getting Started

• Quick Start Guide
• Try It:

  pip install massgen==0.1.80
  # Try checkpoint MCP in Claude Code
  claude mcp add massgen-checkpoint-mcp -- \
    uvx --from massgen massgen-checkpoint-mcp --config path/to/config.yaml

What's Changed

• feat: Standalone checkpoint new modes by @ncrispino in #1070
• feat: add adaptive thresholds for circuit breaker (Phase 5) by @amabito in #1065
• docs: docs for v0.1.80 by @Henry-811 in #1071
• feat: v0.1.80 by @Henry-811 in #1069

Full Changelog: v0.1.79...v0.1.80