Starting from July 23, 2020, ApsaraMQ for MQTT is available for upgrade from V2.x.x to V3.x.x. You can refer to the related documentation based on the description provided in this topic.
Determine the documentation version
Log on to the ApsaraMQ for MQTT console.
In the left-side navigation pane, click Instances.
In the top navigation bar, select a region.
On the Instances page, find the instance that you want to manage and click the instance name or Details in the Actions column.
In the Basic Information section of the Instances page, view the value of the Kernel Version parameter.
If the value of the Kernel Version parameter is V3.x.x, refer to User Guide.
If the value of the Kernel Version parameter is V2.x.x, refer to User Guide.
Contact us
If you encounter problems when you use ApsaraMQ for MQTT, contact us.
