Batcher 'MaxBatchSize' changed to 'Threshold' to support larger messages too. They simply become large batches, while smaller ones are still fitted into 'Threshold'. fixes data race where larger messages would be sent immediately, while smaller ones would be sent at the end of the frame. prepares for timestamp batching which assumes a timestamp prefix for ALL batches (including larger ones, which previously would be treated as not a batch) (#2787) (2a563b9)
NetworkIdentity default execution order set to -1. guarantees Awake() initializing all NetworkBehaviours before their Awake is called. [imer, FakeByte] (3efc917)
#2739: NetworkServer.Update now operates on a copy of connections so transports can call OnTransportDisconnected from within send. avoids 'collection can't be modified while iterating' exception (c815629)