ROS 1.1 has been released. This is an **unstable** development release
to test and develop features for ROS 1.2.  This comes quickly on the heals
of
the 1.1 release yesterday due to a bug in the new service generators.  It
also has
some other miscellaneous changes.

Change list: http://www.ros.org/wiki/ROS/ChangeList/1.1


   -

   rosmaster <http://www.ros.org/wiki/rosmaster>: subscribers now declare
   topic types, though they cannot overriding existing type declarations
   (r8745)
   -

   rosmaster <http://www.ros.org/wiki/rosmaster>: roslib.masterapi: Added
   getTopicTypes() to support subscribers declaring types (r8745)
   -

   rospy <http://www.ros.org/wiki/rospy>: bug fix to on_shutdown() (#2536
   r8746)
   -

   rospy <http://www.ros.org/wiki/rospy>: removed support for deprecated
   /time topic
   -

   rostopic <http://www.ros.org/wiki/rostopic>: support for
   subscriber-declared types (uses new getTopicTypes()) Master method
   -

   roslib <http://www.ros.org/wiki/roslib>: Links against rt to fix linking
   with the gold linker
   -

   roscpp <http://www.ros.org/wiki/roscpp>: Fixed service generators to work
   with concurrent builds
   -

   roscpp <http://www.ros.org/wiki/roscpp>: Removed support for deprecated
   /time topic



 -- your friendly neighborhood ROS development team