The new GeoToolkit.NET 3.9 includes a host of new and improved features, including an expanded library of charts—bubble, radar, and area—all with full features to give users the ability to create increasingly accurate and feature-rich charts. GeoToolkit.NET 3.9 now has read and write WellLog functionality and added support for multilateral and multi-string schematics, empowering developers to build feature-rich applications for upstream data visualization.