Hello Numpy! Curious if there were any timelines for when NA / NaN support might arrive for Ints. (I'm sure this is asked and answered many times, but what I can find seems very out of date.) I'm strongly considering migrating from R/Stata/Matlab to Pandas/Numpy, but the inability to handle Na in Int types seems like a big limitation for someone always working with dirty data like me (a social scientist), and the Pandas docs suggest they're waiting for Numpy to add support. Just curious when that might happen! Thanks! nick