We are delighted to announce that GroupDocs.Viewer for .NET 18.7 has been released and it is available for download. The latest version supports rendering of ISFF-based DGN (V7) file Format. Furthermore, we have added 4 improvements as well as 4 critical bug fixes in this release. For details about the changes in version 18.7, please have a look at the release notes. Below is the list of new features, improvements, and fixes added in v18....of ISFF-based DGN (V7) file format. Furthermore, we have added...our list of supported file formats by adding the support of ISFF-based...