image_common-1.1.0 has been released for the "latest" distro. This is an
unstable development release preparing for the C Turtle distribution.
Although this release does have breaking changes (chiefly the removal of
long-deprecated methods of image_transport::SubscriberFilter), I don't
expect it to break existing code.

Changelist:
1.1.0 (2010-05-10)

camera_calibration_parsers:

   - Better error output on failure, particularly when a file cannot be
   opened.
   -

   Catch YAML parsing exceptions and return false.
#3922<https://code.ros.org/trac/ros-pkg/ticket/3922>

image_transport:

   -

   Fixed crash if Subscriber fails to load a plugin.
#3957<https://code.ros.org/trac/ros-pkg/ticket/3957>
   -

   CameraSubscriber now subscribes to the correct camera_info topic if the
   image topic is remapped.
#3940<https://code.ros.org/trac/ros-pkg/ticket/3940>
   -

   Publisher classes remap all published topics if the base topic is
   remapped. #3652 <https://code.ros.org/trac/ros-pkg/ticket/3652>
   -

   Added image_transport-specific exceptions. Subscriber throws
   TransportLoadException if it fails to load a plugin.
   -

   Share class loaders among all publishers and subscribers created with a
   single ImageTransport instance. Avoids duplicated calls to rospack.
   -

   Removed deprecated SubscriberFilter methods taking a raw
NodeHandleinstead of an
   ImageTransport.
   -

   Added getDeclaredTransports() method.
#3974<https://code.ros.org/trac/ros-pkg/ticket/3974>
   -

   Added getTransport() method to the subscriber classes, returning the name
   of the transport actually being used.
   -

   CameraSubscriber attempts to detect and warn if topics aren't
   synchronized. #3966 <https://code.ros.org/trac/ros-pkg/ticket/3966>
   -

   Raw transport is no-copy for intraprocess passing.
#4015<https://code.ros.org/trac/ros-pkg/ticket/4015>


Cheers,
Patrick