Updated, thanks.
https://www.openstreetmap.org/changeset/138123042

Away from OSM now: I don’t understand why BM wants to apply a different speed regime between Lemonnier and Woeringen (115 metres with 50 km/h: https://www.mapillary.com/app/?pKey=828334348684009) and the rest of the boulevard: it’s the same infrastructure and I don’t see a school or anything special.  Probably more changes to expect here in the future.