More 80 and 100-meter wind forecast change maps added for North America and Europe sectors for the GFS/Euro Op and Ensemble runs.  Here is GFS Ensemble U.S. example.

New composite change maps added for entire 15-day period for applicable models.  See some examples here.

Starting with today's 12z cycle, the 500mb change maps on all models will have added +1/-1 dm change contours for faster detection of changes.