Request to add 'Turns' in addition to 'Radians' and 'Degrees'

I’ve recently been working with an API that always uses turns to describe angular rotations, where 1 turn = 1τ = 2π = 360°, and I’ve come to find it very convenient/intuitive when I’m calculating trig values by hand, to the point where I often use the API’s interactive shell to do my own trig calcs. It’d be really great if I could just set speedcrunch’s angular units to ‘Turns’.