v0.12 (rel. March 6th, 2010)

* wild cards for values in rules
* legend only for used elements according to map scale
* more intelligent icon and label placing
* key/value and sub-key/sub-value for rule definition (i.e. amenity=hospital AND hospital=field)
* try to avoid overlapping labels (better)
* optimize area feature labels
* line wrap for point feature and area feature labels