src/sankeyDiagram.ts (3 lines):
	- line 1380: // TODO: Update this method to improve a distribution by height.
	- line 2020: pathParams += `L ${link.destination.x + distanceFromNodeToLinks + link.destination.width + linkKneeSize} ${limit}`; // TODO change to C
	- line 2175: pathParams += `C ${link.source.x - distanceFromNodeToLinks - linkKneeSize} ${y1 + linkKneeSize}, ${link.source.x - distanceFromNodeToLinks - linkKneeSize} ${y1}, ${link.source.x} ${y1}`; // TODO change to C