The blending of LabelTTF is not correct on beta2. See screenshot. There is a dark border around the label which should not be there.
The problem also shows up in the LabelTest Scene of the test project.
Screen Shot 2014-02-28 at 15.13.03.png (13.2 KB)
works when manually setting setBlendFunc(BlendFunc::ALPHA_PREMULTIPLIED);