These are the current known issues. If anyone whishes to lend a hand with development, this is the place to look for challenges. The tasks are well-defined and should all represent approx.
All nodes allocate an update queue for all the other nodes, including the local node.
This local queue is not used, and could be discarded. Done in development version, not tested. A better implementation would be a real bitfield in an int or somesuch. Done in development version, not tested. Dump this, and use normal recieve instead.