v1.1.0

✨ Added

• Pyomo solver backend enabling an alternative to the existing GEKKO-based solver.
• Mixed-Integer Second-Order Cone (MISOCP/MISOC) formulations, extending optimization capabilities for network models.
• New solver and formulation modules to support multi-backend optimization workflows.

🔧 Changed

• Solver architecture refactor to support multiple solver backends (GEKKO and Pyomo).
• API change:
  create_water_child(...) now uses auto_node_creator= instead of auto_node_type=.

🐛 Fixed

• Adjustments and fixes to load shedding parameterization.

📦 Dependencies

• Added pyomo for mathematical optimization modeling.
• Added pygraphviz for graph-related functionality and visualization.