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Fallback policy follows the requested model

You can now define a separate ordered fallback chain for each requested model. Fabro selects the chain once from the original request and does not jump into another model’s policy while failing over.
run.toml

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  • Forked runs now create a fresh sandbox when they resume
  • Stored run events from older Fabro releases remain readable after event schema changes
  • Modal reasoning-token usage is now included in billing totals
  • Fallback resolution errors now report the underlying unavailable model or provider