1.4.2 (2012-03-16)

• Unregister subscribers when closing the message timeline frame <<Ticket(wg-ros-pkg 5187)>>

1.4.1 (2011-10-19)

• OS X Lion Homebrew support from wjwwood.

1.4.0 (2011-02-08)

• Released runtime_monitor and robot_monitor into new stack.