2026 June 08 - Announcing Nevron Open Vision for .NET 2026.1

Wilmington, Delaware — Jun 8, 2026

The Nevron Team is pleased to announce the official release of Nevron Open Vision for .NET 2026.1, featuring leading Data Visualization and User Interface components for Blazor, WPF, WinForms, and Mac. Below is a list of the new features and improvements included in this release:

General NOV Improvements

• Support for .NET Core 10.0 - NOV has a native build for .NET Core 10.0, in addition to the supported builds for .NET Framework 4.7.2+ and .NET Core 8.0 and .NET Core 9.0.
• Support for Visual Studio 2026 - The installation now fully supports Visual Studio 2026.

NOV Chart for .NET Improvements:

• Line Study Series - Added a new Line Study Series, that supports Trend, Fibonacci Arcs, Fibonacci Fans, Fibonacci Retracements, Quadrant lines, and Speed Resistance lines line studies.
• Palette Fill Mode - Added a new Palette Fill Mode to the Fast Area, Fast Bar, Fast Line and Fast Point Series.
• Lidar Data Import - Added support for importing ESRI ASC Grid Data, LAS, and LAZ files and new examples showing how to display Lidar cloud points, grids, and triangulated meshes.
• Improved GPU Rendering - Improved GPU rendering speed. Optimized shader rendering for all Fast Series and Surface Series.
• Extended Multithreaded Support - Added support for multithreaded Delaunay triangulation and multithreaded contour extraction for the Grid, Mesh, and Triangulated surfaces series, as well as the Heat Map series.

NOV Diagram for .NET Improvements

• Drawing Explorer - Added a new Diagram UI Widget that allows you to browse, edit and navigate to the elements of a drawing.
• Format Painter Tool - Added a format painter tool that makes it easy to copy geometry and text formatting of shapes.
• Background Pages - Implemented support for background pages, which can be used as backgrounds of standard (foreground) pages.
• Predefined Page Backgrounds - Added a drop down menu with predefined page backgrounds.
• Improved Page Navigator - The Page Navigator has been improved to support Background Pages. UI operations on pages have been unified between the Page Navigator and the Drawing Explorer.
• Improved Routing and Line Jumps - The Routing and Line Jumps performance has been significantly optimized.
• Family Tree Improvements - Added an option to display a gender (male/female) symbol in front of person names.
• Microsoft Visio Compatibility Improvements
  • Import and export of background pages.
  • Improved import of colors with tint and shade.
  • Import of spline geometry commands.
  • Import of text direction.

NOV Rich Text Editor for .NET Improvements

• Format Painter Tool – Added a format painter tool that makes it easy to copy text formatting.
• Improved Rich Text Editing - The editor behavior for applying all inline level styles - Font Name/Size, Font Style (Bold, Italic, Underline), Baseline (superscript/subscript), as well as text filling and highlighting has been revised to completely match the behavior of MS Word.

NOV Barcode for .NET Improvements

• GS1-128 - Implemented the GS1-128 linear barcode symbology, which is commonly used in supply chain management and retail applications.

Framework and UI Improvements

• Vector Icons – All raster icons replaced with SVGs to make them look great on high DPI displays.
• SVG Images - Improved image bounds detection.
• JPEG Images - Implemented loading of EXIF JPEG images, which are commonly generated by digital cameras.

Design-Time Support

• Predefined Image Selector - Added a predefined image picker that makes it easy to select and use images embedded in NOV Presentation in both the WinForms and the WPF designer.
• Stability and Performance Improvements - Improved stability and performance of the WinForms and WPF designers for .NET Framework 4.7.2 and .NET 8.0.

60 days fully functional evaluation

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