Usually whenever there is an extension of a data model it is a minor update so it is reported in the widget Announcements of the frontpage
However, the update of the RoadSegment data model is so important (more than 30 new attributes) that it is worthy to be announced this way. It is also noticeable the emphasis on the cycling information. Thanks to IUDX for their contribution. It is available in the Transportation subject.
Slack channel
Validate a payload with a data model