• Added network pipelines to enable processing of outgoing and incomming packets. The available pipeline stages are ReliableSequencedPipelineStage for reliable UDP messages and SimulatorPipelineStage for emulating network conditions such as high latency and packet loss. See the pipeline documentation for more information.
• Added reading and writing of packed signed and unsigned integers to DataStream. These new methods use huffman encoding to reduce the size of transfered data for small numbers.
• Added a new sample asteroids game which we will be using to develop the new netcode.

• Update to Unity.Entities preview 26
• Enable Burst compilation for most jobs
• Made it possible to get the remote endpoint for a connection
• Replacing EndPoint parsing with custom code to avoid having a dependency on System.Net
• Change the ping sample command-line parameters for server to -port and -query_port
• For matchmaking - use an Assignment object containing the ConnectionString, the Roster, and an AssignmentError string instead of just the ConnectionString.

• Fixed an issue with building iOS on Windows
• Fixed inconsistent error handling between platforms when the network buffer is full

Unity 2019.1 is now required.

BasicNetworkDriver has been renamed to GenericNetworkDriver and a new UdpNetworkDriver helper class is also available.

System.Net EndPoints can no longer be used as addresses, use the new NetworkEndpoint struct instead.