[mkgmap-dev] "avoid unpaved roads" and surface=unpaved

The Edge 705 sends me to surface=unpaved roads when I have selected "avoid unpaved roads" in the bicycle routing options. The only reference to "surface" or "pave" in the style files I could find is highway=unsurfaced in default/lines. Hasn't the "paved" flag been deciphered yet, or what gives? PS: For me, the route recalculation sensitivity hasn't changed for the worse after the patch was committed. Marko