- Replace QCheckBox::stateChanged with checkStateChanged in: - lts_dialog.cpp - simple_esri_layer.cpp (2 occurrences) - layer_control_widget.cpp - symbol_dialog.cpp - Replace LocationViewshed with ExploratoryLocationViewshed (ArcGIS SDK v300): - viewshed_analysis.h/.cpp - ViewshedLocation.h/.cpp - function_dialog.cpp (include) - Update ViewshedLocation member variable type to ExploratoryLocationViewshed Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>