Glass.Mapper.Sc has an assembly for each version of Sitecore.Kernel (located in the lib folder of the nuget package).
We are building a library which should be usable for different versions of Sitecore (7.2 and 8.1) and I would like not having to create a version of my library for each Sitecore version.
Is safe to just use the 7.2 version of Glass.Mapper.Sc for 8.1?
All we are doing is using basic Sitecore API which to my knowledge hasn't changed between 7.2 and 8.1.