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Release Notes

0.1.0 (unreleased)

Initial release of panel-flowdash.

  • @register decorator for component/page registration
  • Typed port model (InputPort, OutputPort, ComponentSpec)
  • Port introspection from Viewer subclasses (param.output, param inputs)
  • DataflowGraph engine with cycle detection, type checking, single-source validation
  • Runtime validation via param.watch with error callbacks
  • SQLite persistence (DashboardStore, DashboardModel)
  • CLI: flowdash serve <project-dir> with Panel-compatible options