It started moving from LGPLv2.1 to LGPLv3 in Qt 5.4 with new features, and is now the norm since Qt 5.7 (latest in 5.10): http://blog.qt.io/blog/2014/08/20/add

It started moving from LGPLv2.1 to LGPLv3 in Qt 5.4 with new features, and is now the norm since Qt 5.7 (latest in 5.10): http://blog.qt.io/blog/2014/08/20/adding-lgpl-v3-to-qt/ http://blog.qt.io/blog/2014/08/20/adding-lgpl-v3-to-qt/ https://www1.qt.io/faq/#_Toc_1_2 https://www1.qt.io/faq/#_Toc_1_2