2.1.6 - 2025-09-02

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Summary: Enhanced Sink/Source components with multi-flow support and new interactive network visualization.

✨ Added

• Network Visualization: Added FlowSystem.start_network_app() and FlowSystem.stop_network_app() to easily visualize the network structure of a flow system in an interactive Dash web app
• Note: This is still experimental and might change in the future

♻️ Changed

• Multi-Flow Support: Sink, Source, and SourceAndSink now accept multiple flows as inputs and outputs instead of just one. This enables modeling more use cases with these classes
• Flow Control: Both Sink and Source now have a prevent_simultaneous_flow_rates argument to prevent simultaneous flow rates of more than one of their flows

🗑️ Deprecated

• For the classes Sink, Source and SourceAndSink: .sink, .source and .prevent_simultaneous_sink_and_source are deprecated in favor of the new arguments inputs, outputs and prevent_simultaneous_flow_rates

🐛 Fixed

• Fixed testing issue with new linopy version 0.5.6

👷 Development

• Added dependency "nbformat>=4.2.0" to dev dependencies to resolve issue with plotly CI

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