qt4-4.3.4, which will be landing in rawhide shortly, is now available
under GPLv3 too, making it's slightly convoluted License tag now:
License: GPLv3 or GPLv2 with exceptions or QPL
See also:
http://trolltech.com/company/newsroom/announcements/press.2008-01-18.1601...
qt4 updates for previous releases (F-7, F-8) will come soon.
-- Rex