A new version of e!Sankey has been released recently. e!Sankey 3.0 comes with a series of new features, such as reconnecting arrows to another node, alignment of elements, definition of unit types, or the long awaited multiple element edit. According to their forum they have also implemented a number of features suggested by the e!Sankey user community.
The below are two new samples shipped with the test version. The first is for the efficiency of a car engine, in German…
… the second a remake of the oxy-combustion Sankey diagram I presented here on the blog two years ago:
The price has gone up a little for the new version. I have updated my Sankey software page accordingly.