How to use Aspectc++ with C++v11?

I want to use the aspectc++ compiler for a C++11-project. I have read in the manual, that c++11 support will come with version 2. I thought that aspect weaving happens only on the code level, so why does it depend on the used C++ version? Why does aspectc++ care the source code when it just has to weave the aspects to generate a composed piece of code? Is there a way to use aspectc++ for C++11 source code? Or is there an alternative which can handle it?