We (Teritorio.fr) publish an approach and an implementation of a strategy to reconstruct OpenStreetMap object history at a semantic et geospatial level, beyond the technical object history.

It should help to review the OpenStreetMap changes. It supports geometrical and also semantical OSM object spiting or semantic concept moved from one objet to an other.

A demo is available online https://teritorio.github.io/openstreetmap-logical-history-component/

And the the code is open source : https://github.com/teritorio/openstreetmap-logical-history

The full story on

• Github https://github.com/teritorio/openstreetmap-logical-history/blob/master/doc/OSM-Logical-History-From-technical-diffs-to-reconstructed-semantic-object-history.md
• the same, on Medium https://medium.com/@frederic.rodrigo/osm-logical-history-from-technical-diffs-to-reconstructed-semantic-object-history-eea089a6d72e