- Added some checks to eliminate unnecessary callbacks
- Updated launch file templates
- Added measurement outlier rejection
- Added failure callbacks for tf message filters
- Added optional broadcast of world_frame->utm transform for navsat_transform_node
- Bug fixes for differential mode and handling of Z acceleration in 2D mode
- Added unscented Kalman filter (UKF) localization node
- Fixed map->odom tf calculation
- Acceleration data from IMUs is now used in computing the state estimate
- Added 2D mode
- Changed initial estimate error covariance to be much smaller
- Fixed some debug output
- Added test suite
- Better compliance with REP-105
- Fixed differential measurement handling
- Implemented message filters
- Added navsat_transform_node
- Adding utm_transform_node to install targets
- Some changes to ease GPS integration
- Addition of differential integration of pose data
- Some documentation cleanup
- Added UTM transform node and launch file
- Bug fixes
- Updated covariance correction formulation to "Joseph form" to improve filter stability.
- Implemented new versioning scheme.
- Added cmake_modules dependency for Eigen support, and added include to silence boost::signals warning from tf include