[Numpy-discussion] Will numpy 1.7.0 final be binary compatible with the rc?

Hello all, Will the numpy 1.7.0 'final' be binary compatible with the release candidate(s)? i.e. Would it be safe for me to release a Windows installer for a package using the NumPy C API compiled against the NumPy 1.7.0rc? I'm specifically interested in Python 3.3, and NumPy 1.7 will be the first release to support that. For older versions of Python I can use NumPy 1.6 instead. Thanks, Peter