.Net framework 4.5 version

[NekoChief]

Now I have a program related to gltf files, it is developed in visual studio2012 with .Net framework 4.5. Microsoft released visual studio2012 with .Net framework 4.5 at the same time, so I can't add new class library with .Net framework 4.5 environment.
I aimed at adding new function that can convert ifc file to gltf file. So I need Xbim.Geomery and Xbim.PropertySets. So I want to ask is there .Net framework 4.5 version for Xbim.Geomery and Xbim.PropertySets?

[martin1cerny]

XbimPropertySets project was created while ago. Feel free to update it to new csproj file with multiplatform target and create a pull request. All contributions are most welcome.