Sparkplug B Namespace when above version 1.0

The documentation on Sparkplug B requires a namespace of “spBv1.0”. Does the number change with new versions of Sparkplug, for example the recent release of Sparkplug B version 3.0, is that namespace still “spBv1.0” or should in increment up to “spBv3.0”?

The current topic token for use with Sparkplug v3.0.0 (per the spec) is still spBv1.0. Nothing fundamentally changed between v2.2 and v3.0.0 that required a change in this token.

Thanks for the clarification!