MQTT Streaming
1.1.2
1.1.1
- Start deferred behaviors #1865 by @2m
 - Treat ConsumeFailed as a problem #1852 by @huntc
 - Failure to attain QoS is not bad #1845 by @huntc
 - Make typed/untyped MqttFlowSpec independent #1849 by @2m
 - Spawn MQTT connector actors as system actors #1848 by @2m
 - Partially revert #1818 #1832 by @longshorej
 - Complete promise from the locally submitted ack #1807 by @huntc
 
1.1.0
- MQTT streaming: SourceQueue backpressure #1577 by @longshorej
 
For earlier changes see 1.0.x versions