2.2.3 (2017-09-18)

• Fix changing amcl.launch.xml and gmapping.launch.xml locations under turtlebot_navigation
• Contributors: Mohamed Al Zaiady, Mohamed Elzaiady, Tully Foote, mzaiady

2.2.2 (2015-09-16)

2.2.1 (2015-08-07)

• Enable to run Gazebo w/o GUI.
• Contributors: Isaac IY Saito

2.2.0 (2014-12-30)

• use env hook to configure gazebo world and map fixes #40
• now it uses args to load world. and corridor world is added. #39
• disable create gazebo plugin
• Add turtlebot_navigation to turtlebot_gazebo depends gmapping_demo.launch depends on it.
• Contributors: Jihoon Lee, Jochen Sprickerhof

2.1.1 (2013-10-14)

• Rename cmd_vel_mux as yocs_cmd_vel_mux.

2.1.0 (2013-08-30)

• Add navigation demos on Gazebo on a playground world.
• Add bugtracker and repo info URLs.
• Add cmd_vel_mux for create and roomba.
• Do not use robot_pose_ekf for kobuki base.

2.0.0 (2013-07-16)

• Migrated to use stand-alone Gazebo installation
• All packages have been catkinized