It seems that PostSharp.Patterns.Diagnostics.dll is not available for .NET 3.5.
I'm unable to use logging on .NET 3.5. Switching to .NET 4.0 works fine; however I need to target .NET 3.5.
When on .NET 3.5 the logging smart tag is also not available.
Is this the expected behavior?
PostSharp Pattern Libraries are not supported on .NET 3.5.
On the other hand PostSharp Aspect Framework (core of PostSharp) and PostSharp Architecture Framework are supported.