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.fabro file extension

Workflow files now use the .fabro extension instead of .dot. This gives workflows a distinct identity and avoids conflicts with Graphviz .dot files. Existing .dot files still work as a fallback — the engine checks for graph.fabro first, then falls back to graph.dot. 
[workflow]
graph = "workflow.fabro"
Breaking change. Workflow files have been renamed from .dot to .fabro. Existing .dot files continue to work as a fallback, but new projects should use .fabro.

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Smarter human gates

Human-in-the-loop gates now show the previous stage’s output before prompting, so you can see what the agent produced before deciding what to do next. Gates with only a freeform edge also skip the multiple-choice menu and go straight to a text input, making conversational loops like REPL workflows feel more natural.

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More

  • Added user-level workflow lookup in ~/.fabro/workflows/ — personal workflows are now available across all projects
  • New thread_id_requires_fidelity_full lint rule warns when thread_id is set without fidelity=full
  • Added example REPL workflow for interactive agent loops
  • Branding now appears in generated commits and PR descriptions