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+* Generic connectors
+  * ferrules
+  * blade terminals
+  * loose ends
+* new wire look?
+  * distinguish between cables and wire bundles
+* improve nomenclature
+  * terminal (connector, ferrule, blade, loose)
+  * link (cable, wire bundle)
+* show from/to inside wire node
+* export to PDF with frame, title block, ...
+* make "unit tests" for different features/situations
+  * missing parameters
+  * connection formats
+    * single wire       1
+    * multiple wires    [1,2,3]
+    * wire ranges       [1-10]
+  * loops
+  * ...