Is gmapping on OpenSLAM.org still maintained? Or is the maintenance entirely over in ROS ( https://github.com/ros-perception/slam_gmapping/tree/hydro-devel/gmapping ). When trying to compile gmapping without ROS I noticed that it still has Qt3 as a dependency which made me think no one uses or maintains OpenSLAM's gmapping anymore. Is this accurate? How does OpenSLAM's gmapping vs ROS's gmapping compare in terms of performance and accuracy?
Thanks!