The Android-x86 KitKat 4.4.4 distribution is a total rebuild, which fixes Bluetooth, updates the Mesa 3D Graphics Library package to improve the graphic performance of the system, and updates the kernel packages to 4.0.8-exton-android-x86, based on the upstream Linux 4.0.8 kernel. Also, the GAPPS (Google Apps) package has been added, which includes apps like Google Play Store, YouTube, Google Play Services, Google Maps, etc.