I went ahead a filed an issue for supporting GTK3 HiDPI mode, which should translate through to OSX in future: https://bugs.launchpad.net/inkscape/+bug/1285887
I went ahead a filed an issue for supporting GTK3 HiDPI mode, which should translate through to OSX in future: https:/ /bugs.launchpad .net/inkscape/ +bug/1285887