Start using UUIDs for player ids, add the ability to query the robot and owner's locations.
Implement the client side of querying location of entities and fix all the bugs I found.
Add some 3d coordinate handling to the client.
Add ability to retrieve list of nearby empty (nonsolid) blocks.
Remove all code that depends directly on 1.7.x includes removing flying chickens.
Changed inventory to use Bukkit Inventory object, can now right click the bot to see/edit the inventory and query the inventory contents via the api.