> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fabro.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# File-based workflow imports

## Workflow imports

Workflows can now import subgraphs from other `.fabro` or `.dot` files, enabling reuse of common patterns across workflows. Imported graphs are merged into the parent workflow at parse time, with node name prefixing to avoid collisions. This replaces the previous `graph_merge` approach with a more flexible file-based import system.

```dot theme={"languages":{"custom":["/languages/dot.json","/languages/fabro.json"]}}
graph {
  graph [import="shared/review-loop.fabro"]
}
```

## More

<Accordion title="Improvements">
  * Detached engine processes now have descriptive OS-level process titles (visible in `ps` and activity monitors)
</Accordion>

<Accordion title="Fixes">
  * Fixed a panic when checking if a process is alive on systems where PID values exceed `i32::MAX`
</Accordion>