I've put an early prerelease of version 4.6 on NuGet. Details are here:
https://github.com/MarimerLLC/csla/releases/tag/v4.6.001 The primary change (and point of risk) is that I consolidated nearly all the code files into a set of shared projects, adding some compiler directives to address any outstanding conflicts between the old duplicate code files. The upside of this is that maintenance of CSLA will now be much easier, as will adding support for new platforms or version of .NET over time. The downside is that I may have introduced bugs if I got some of the compiler directives wrong - especially likely in the Android and iOS code (the areas most affected by the duplicate code). If you find any issues please add issues to GitHub with details on what you encounter - thanks! https://github.com/MarimerLLC/csla/issues