libqalculate 4.5.1 -> 4.6.0
libqalculate 4.5.1 -> 4.6.1
libqalculate 4.5.1 -> 4.7.0
qalculate-gtk 4.5.1 -> 4.6.0
qalculate-gtk 4.5.1 -> 4.6.1
qalculate-gtk 4.5.1 -> 4.7.0