Revision control
++ Qt 4.1.5 is a bug-fix release. It maintains both forward and backward
++ compatibility (source and binary) with Qt 4.1.0.
++
++ The Qt version 4.1 series is binary compatible with the 4.0.x series.
++ Applications compiled for 4.0 will continue to run with 4.1.
++
++ ****************************************************************************
++ * General *
++ ****************************************************************************
++
++ - QImage
++ Fixed a potential security issue which could arise when transforming
++ images from untrusted sources.
++