Tweak audio/aubio version 0.3.2_7
Tweak devel/grantlee version 0.3.0
Tweak devel/shiboken version 1.1.1
Tweak graphics/prison version 1.0_1
Update x11-toolkits/gtkmm30 to version 3.6.0
Tweak textproc/libvisio version 0.0.25