actually, i think 2.045 was the second (after 2.044) release to include std.complex.
as i understand, std.complex should replace the native types cfloat, creal, ifloat, ireal etc. i was eager to test the new std.complex. it seems that some work is still needed. maybe someone could submit a bug report? otoh, native types creal, cfloat etc. are not deprecated, it seems. they should be, i think. eles
