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- Tentative Python 3 support
- Removed ``register``. Packet handlers are now looked up by method name
- Packets are now addressed by name, rather than mode and ident
- ``Protocol.recv_addr`` renamed to ``Protocol.remote_addr``
- Client profile is automatically invalidated when ``ClientFactory`` stops
- (internals) ``PacketDispatcher`` moved from ``quarry.util`` to ``quarry.net``
- (examples) Chat logger now closely emulates vanilla client behaviour when
sending "player"
- (documentation) It now exists!