For those wondering about the removed packages, this is a temporary thing due to some header deprecations in ROS 2 control’s realtime_tools getting in right before the sync.
This in turn affected the moveit_servo and picknik_reset_fault_controller / picknik_twist_controller packages.
These packages, in turn, are dependencies of several of the Kinova and UR description/MoveIt config packages you may see on this list as well.
The fixes are very small and these packages should all be back soon.
Other packages you may see there, such as battery_state_broadcaster and canopen_ros2_controllers were subject to the same situation, and some of them already similarly have the fixes up.
For those packages that don’t, I’m sure the maintainers would appreciate simple pull requests that update the headers from .h to .hpp!