Previously, I had to download the crossplatform\Aspose.Slides.dll from your site, and then include that in our app. I see now that in Nuget there is
dotnet add package Aspose.Slides.NET6.CrossPlatform --Version 25.11.0.…...Cross-Platform Package for Aspose.Slides Replace the Need to...to Do Manually Add the DLL? Aspose.Slides Product Family slides-net...