Angstrom: Qt Embedded Package

Hi, i’m build an angstrom image with a qt-embedded package for a beagleboard xM with 3.2.16 kernel. If i look the repo i see the last qt package is 4.8.0 but now there is out the 4.8.2. Why isn’t there the package 4.8.1? And after all why the qt4-embedded-plugin-gfxdriver-gfxpvregl is only for 4.7.2? Thanks.