https://sourceforge.net/p/qwt/news/2011/04/qwt-600/Recent changes to Qwt 6.0.0enFri, 15 Apr 2011 17:02:23 -0000https://sourceforge.net/p/qwt/news/2011/04/qwt-600/Qwt 6.0.0 is major release with substantial API changes because of dropping Qt 3 support. Its key features are a floating point based render engine for QwtPlot and template classes for implementing new types of plot items.Uwe RathmannFri, 15 Apr 2011 17:02:23 -0000https://sourceforge.net50834d9046b8150ab7a981107aa902dc4b710441