OpenRoads Concept Station

This WIKI was posted to Bentley's website last Thursday on how to place roundabouts in ConceptStation.  https://communities.bentley.com/products/road___site_design/w/road_and_site_design__wiki/35636.video-placing-a-roundabout-in-conceptstation

They are referencing version 10.00.05.94, and we have version 10.00.04.45 which does not have the roundabout capability.  The latest version does not appear to be available for download on the website.  How do we get this version?