ASLs before the traffic signals.
historic=paleontological_site -> geological=palaeontological_site.
cep is a deprecated key: prefer addr:postcode.
Fix Osmose (errors due to iD relation management and line connections).
advanced_stop_line abandoned -> cycleway=asl.
bike_box abandoned -> cycleway=asl.
highway=bazaar abandoned -> highway=pedestrian.
Milk dispensers (outdated tagging) as "amenity=vending_machine; vending=milk".
highway=cattle_grid is deprecated - prefer barrier=cattle_grid.
Fix Osmose (role on line + reconnect N48).
Fix Osmose (non-electric nodes on electric line).
Moved the obvious musea "historic=museum" to "tourism=museum".
Switch "man_made = measurement_station" (deprecated) to "man_made = monitoring_station".
Switch "bicycle_parking=sheffield" (deprecated) to "bicycle_parking=stands".
Removed the two last "amenity=museum".
toll_booth from highway (deprecated) to barrier.
Opening hours (with the aid of http://ypid.de/~osm/evaluation_tool/?setLng=fr)