Released: Dec 11, 2025

2025.2 中的更新

特性

• Mermaid Flowchart Import:
  • Support has been added for importing diagrams defined using the Mermaid flowchart syntax.
• Length Editors:
  • Property editors for lengths now correctly account for the drawing scale of the page, ensuring accurate editing in scaled drawings.

Framework Improvements

• SVG Images:
  • Improved import of linear gradients.

Released: May 20, 2025

2025.1 中的更新

特性

• Added Support for .NET 9.0: 
  • NOV now has a native build for .NET 9.0, in addition to the existing support for .NET Framework 4.7.2+ and .NET 8.0.
• Visio Layers Import/Export:
  •  Added support for importing and exporting Visio layers from drawings (VSDX, VSD) and stencils (VSSX, VSS).
• New Calendar Shapes Library:
  •  Added a new set of calendar shapes enables easy embedding of calendars and schedules in diagrams, including shapes for common date/time units (e.g., month shape, year shape).
• Property...

Released: Jun 5, 2024

2024.1 中的更新

特性

• Added support for Microsoft .NET 8.0 - NOV now has a native build for .NET 8.0, in addition to the supported builds for .NET Framework 4.7.2+, NET 6.0, and .NET 7.0. NOV Mac projects have been migrated from Xamarin.Mac to .NET 8.0 and can be used with the following IDEs on Mac:
  • Visual Studio Code with the C# DevKit plugin.
  • JetBrains Rider.
• This release adds the following new features:
  • Layers - The diagram now features layers. Each page item, such as Shapes and Guidelines, can be assigned to...

Released: May 16, 2023

2023.1 中的更新

特性

• Added support for Microsoft .NET 7.0 - NOV now fully supports .NET Core 7.0, in addition to the supported builds for Microsoft .NET Framework 4.7.2+, .NET Core 5.0 and .NET Core 6.0.
• Added support for reading Microsoft Visio 2003-2010 Drawings (VSD files).
• Improved SVG export.
• Added support for embedded 2D and 3D charts.

Released: Oct 10, 2022

2022.3 中的更新

特性

• Added support for Microsoft .NET Core 6.0 - NOV now has a native build for .NET Core 6.0, in addition to the supported builds for .NET Framework 4.7.2 and .NET Core 5.0.
• Added support for NuGet packages - NOV has extended support for NuGet based deployment, with added NuGet packages for every major component in the suite, as well as for the entire suite.
• NOV Examples for VB.NET - Every example now includes a new tab with the VB.NET code of the example. Users can also export every NOV example...

Released: Jun 9, 2022

2022.2 中的更新

特性

General NOV Improvements

• Support for Blazor / WebAssembly - NOV has full support for Blazor / WebAssembly. The entire functionality of NOV can be used on the client-side through C# or JavaScript.
• Support hardware acceleration in WPF - The WPF rendering has been significantly improved and NOV can render directly to a DirectX image using hardware-accelerated rendering, which dramatically improves the rendering performance of the applications using NOV.
• Localization Improvements - Additional...

Released: Feb 10, 2022

2022.1 中的更新

特性

• Improved Microsoft Visio Import and Export - Visio import and export have been improved to ensure better loading and saving of Visio drawings and stencils.
• Support for .NET Core 5.0 - NOV has support for Microsoft .NET Core 5.0 as well as legacy .NET Framework 4.7.2 and above.
• Support for Visual Studio 2022 - NOV fully integrates with Microsoft Visual Studio 2022 for both .NET Core and legacy .NET framework projects. All controls integrate with the Visual Studio toolbox automatically...

Released: Mar 17, 2021

2021.1 中的更新

特性

General NOV Improvements

• Hardware Accelerated Rendering - This release includes a new hardware-accelerated rendering engine based on OpenGL. This greatly improves NOV rendering speed and responsiveness in all UI-related tasks. All controls in the suite benefit directly from this new feature which is enabled by default. If the current hardware does not support hardware acceleration the rendering falls back to software rendering automatically.
• Better Microsoft Visual Studio Integration - NOV...

Released: Dec 9, 2019

2019.1 中的更新

特性

• New shapes.
• Drawing themes and shape styles.
• Import of vector images to Windows Metafile (WMF) and Enhanced Metafile (EMF, EMF+) format.
• Export of vector images to Windows Metafile (WMF) and Enhanced Metafile (EMF, EMF+) format.
• Support for shape shadows.
• Microsoft Visio import and export improvements.
• Quick access toolbar added to the ribbon with an option to customize the items in the toolbar.
• Improved image export dialogs – they now include a preview of the exported drawing page and let...

Released: Apr 13, 2017

2017.1 中的更新

特性

• Visio import - import of Visio Drawings in VSDX format.
• GEDCOM import and export - import and export of family tree diagrams in Genealogical Data Communication (GEDCOM) format.
• New shape factories.
• Support for rich formatted texts. The new rich formatted texts support includes:
  • support for rich text formatting - different font styles (regular, bold, italic, bold italic), underline, strikethrough, different font sizes, different text foreground.
  • support for multiple paragraphs.
  • support for...