More Qt4 apps were ported (3/25/2013) to OS/2, including: DjView version 4.8 is a viewer for DjVu documents; Qpdfview version 0.4.1 is a tabbed PDF viewer using the poppler library (same as Lucide); and syncwall version 1.7.0 is a wallpaper changing program.
Source: OS/2 Warp News and Rumors