Qt is all of: - GPL since 2000 - GPLv3 with special exception (convertible to MPL, etc.) since 2005 - LGPL since 2009 It took me 10 minutes to find this out

Qt is all of: - GPL since 2000 - GPLv3 with special exception (convertible to MPL, etc.) since 2005 - LGPL since 2009 It took me 10 minutes to find this out. Please be more responsible.