The new AdgMarker abstract class has been added to provide a common ancestor to marker entities. AdgArrow (a filled arrow) is its first renderable implementation. The rendering customization is now provided by AdgDress, an index that virtualizes the underlying AdgStyle and derived instances. This allows some advanced operation, such as overriding a style in a specific branch of the entity hierarchy. The deprecated AdgContext class has been removed. The AdgPath class has been splitted in AdgTrail and AdgPath. The former provides low level access to CpmlPath, allowing the implementation of paths that do not fit in the global/local model. AdgLDim internally uses a private AdgTrail to implement base and extension lines rendering.