Is AX 2012 compatible with .NET Framework 4.5?

Hello,

Given that AX 2012 uses .NET Framework 4.0 and .NET Framework 4.5 is an in place upgrade to .NET 4.0, I am wondering to what extend the following scenarios will work and be supported once the framework is released:

1) Run an AOS server/client on a machine with .NET Framework 4.5 installed.

2) Call .NET Framework 4.5 assemblies from AX code.

3) Store .NET Framework 4.5 projects in AX, and run them.

Thanks for your insights,

Bernard