Groupdocs.Conversion for .NET 26.8 introduces advanced CAD layout selection, XAR/CAB archive support, Mermaid/Drawio diagram support, and critical bug fixes — now available on NuGet....Tiếng Việt 中文 中國傳統的 GroupDocs.Conversion for .NET 26.8 – August...This update reinforces CAD conversion with layout‑level selection...