For what it's worth, I'm not seeing aperture in the metadata in Capture One as well (I do see it with my M8). I'm still on firmware 0.017. I haven't updated to the latest firmware yet.

rtrimarchi;4604 wrote: When I import files into LR4 previews are not visible in the import dialog window. Also LR does not indicate the aperture setting in the metadata. Is anyone else having this issue and is there a workaround?