Change log:
eec3e95 GH-3734: Support MessageHistory on Kafka deser
675b3b4 Upgrade dependencies; prepare for release
4bf606a GH-3732: Fix NPE in Mqttv5PahoMessageDrivenChA
575584d Fix Checkstyle violation from the previous commit
5e0e620 Cancel subscription for MPS.subscribeToPublisher
30a2f18 GH-2750: Deprecate container spec errorHandler
bbc4e1e GH-3744: Fix ServerWebSocketContainer.stop()
e80c0ab GH-3737: Add serialVersionUID to MessageHistory