Better error messages from the game if incorrect data is returned, adding a validator bot that can be used to check games are running correctly and not hacked.
Variety of minor improvements to the logical reasoning bot examples.
Multi-threading support for the competition script, using maximum cores by default.  Use itertools if you want single Python instances.
Minor tweaks to the player API, improved its documentation.
Adding online help to the server and other minor interaction changes for testing the bots over IRC.