Release 3.16.0

36 new icons:

• filled/arrow-down-circle
• filled/arrow-down-rhombus
• filled/arrow-down-square
• filled/arrow-guide
• filled/arrow-left-circle
• filled/arrow-left-rhombus
• filled/arrow-left-square
• filled/arrow-move-down
• filled/arrow-move-left
• filled/arrow-move-right
• filled/arrow-move-up
• filled/arrow-right-circle
• filled/arrow-right-rhombus
• filled/arrow-right-square
• filled/arrow-up-circle
• filled/arrow-up-rhombus
• filled/arrow-up-square
• filled/automatic-gearbox
• filled/battery-automotive
• filled/battery-vertical-1
• filled/battery-vertical-2
• filled/battery-vertical-3
• filled/battery-vertical-4
• filled/battery-vertical
• filled/bike
• filled/blender
• filled/bolt
• filled/bong
• filled/box-multiple
• filled/car-4wd
• filled/car-fan
• filled/cardboards
• filled/charging-pile
• filled/christmas-tree
• filled/dashboard
• filled/device-unknown

Fixed icon: filled/blob