koobas.hobune.stream
What is the version of .net in Unity 5?
I have just read this "old" blog http://blogs.unity3d.com/2014/05/20/the-future-of-scripting-in-unity/ telling us that the .net version will be updated. So is Unity 5 uses a .net 4+ version?
No it is still using .NET 2.0/3.5, but it will be updated in the future
References:
You can run this to check the version
Debug.Log(System.Enviroment.Version);
There is a typo in there Debug.Log(System.Environment.Version);
Im using 5.3.4f1 and it is .Net 2.0.50727.1433
according to Debug.Log(System.Environment.Version);
I'm using 5.0.0f4 and it is still .Net 2.0
You can use some reflection to find out:
using System.Reflection;
Type type = Type.GetType("Mono.Runtime");
if (type != null)
{
MethodInfo displayName = type.GetMethod("GetDisplayName", BindingFlags.NonPublic | BindingFlags.Static);
if (displayName != null)
Debug.Log(displayName.Invoke(null, null));
}
It prints out: 
