ALPHA. It will likely be in flux for a little while.
md5=ef7ad62166edd9b091b7354bd488b620
build
>= "1.0.1"
>= "0.15.0"
>= "2.4.7" & < "2.7.0"
>= "0.8.2"
>= "0.9.1" & < "2.0.0"