This topic describes the releases and descriptions of all the versions of the Message Queue for Apache RocketMQ API.
For more information, see the following table.
|API version||Release date||Description|
|3.1.1||March 28, 2019||
|3.1.0||February 15, 2019||
|2.1.4||January 25, 2019||
|2.0.1||April 17, 2018||An operation for creating an MQTT group ID is added.|
|2.0.0||September 19, 2017||
|1.3.3||August 10, 2017||