Hi, I’m updating from the 19.4 to the 19.12 version (I know it’s a wee bit outdated) for the support of .net standard. I saw in the release notes https://releases.groupdocs.com/annotation/net/release-notes/2019/groupdocs…...restored using '.NETFramework,Version=v4.6.1, .NETFramework,Version=v4...Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4...