SDL_gfx 2.0.25 -> 2.0.26
flightgear 2016.4.4 -> 2017.1.2
libreoffice 5.2.5.1 -> 5.3.0.3.
opencollada 1.6.39 -> 1.6.40
opencollada 1.6.39 -> 1.6.41
ytnef 1.9.1 -> 1.9.2