added periodic warning when no scans are received <<Ticket(ros-pkg 5209)>>
check that initial pose is in the map frame <<Ticket(ros-pkg 5148)>>
check for NANs on initial pose loaded from param server <<Ticket(ros-pkg 5239)>>
fix segfault when a new map is provided <<Ticket(ros-pkg 5202)>>
Exit with non-zero exit code if planners fail to load on startup, <<Ticket(ros-pkg 5230)>>.
Throttle warnings about missing robot pose, <<Ticket(ros-pkg 5319)>>.
navigation: Fixing a number of improper uses of boost::mutex::scoped_lock.
costmap_2d: Fixed a bug where reconfiguring the inflation radius on a costmap could cause the static map to be cleared out.
costmap_2d: Fixed a bug where using a circular robot would only work the first time the navigation stack was launched.
amcl: Applied a patch from Javier Correa Villanueva to improve AMCL's uniform sampling.
navfn: Fixes to allow navfn to compile on Fedora.
navigation: Added a bit more in the way of debugging prints.
costmap_2d: Fixed a bug with how the footprint parameter is loaded with the new dynamic_reconfigure setup.
move_base: Fixed a bug with how the global and local planners swap plans.
navigation: Fixed a number of bugs with dynamic_reconfigure support.
move_base: Fixed a bug where the threaded planner could hang, keeping move_base from aborting properly, among other things.
move_base: No longer dies if dynamic reconfigure attempts to load a non-existent planner
costmap_2d: When the map is changed to a static_map the old parameters are saved and restored when staatic_map is turned off
costmap_2d: Is now more verbose about footprint errors