2.8.0 Release

Added

• Default runtime directive for better .NET Native support.

Changed

• Fixed part saving to be encoded with UTF8 but no byte order mark. This caused some renderers to not be able to open the generated document.
• Fixed exceptions thrown when errors are encountered while opening packages to be consistent across platforms.
• Fixed issue on Mono platforms using System.IO.Packaging NuGet package (Xamarin, etc) when creating a document.
• Fixed manual saving of a package when autosave is false.
• Fixed schema constraint data and standardized serialization across platforms.
• Upgraded to System.IO.Packaging version 4.4.0 which fixes some consistency with .NET Framework in opening packages.