I attempted to update to WP 3.4, but the new header preview functionality in 3.4 does not seem to be compatible with dkret3 4.6 anymore. In particular, my site title and tagline are not appearing in the header. They are in the code when I view source, but are not actually rendering and I do not see why. I have tested in IE and FF. I wound up reverting to 3.3.x for now.