Hi,
This shouldn't cause any problems. All it means is that the version we used to create the package for our add-on was an earlier version that is currently out for Rhino. This is going to be the case in most of the times, because they keep updating the SDK pretty frequently (we may publish something this week, and in a few week there might already be a newer one out there).
So this is nothing to be alarmed about.
Regards,
Daniel Alexander Kovacs
Professional Services Consultant
GRAPHISOFT
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