as a clarification I'm not saying the commit is bad, this change seams to be good I was just trying to inform you which is the latest as a local mapper; so that next time you commit according to " latest Imagery" you can ensure you are using it. I understand were the misunderstanding comes from since Bing satellite imagery is relatively up to date but it is not the most up to date, this means that in some areas were construction is happening Bing won't be 100% correct. its also good practice to check with the latest imagery in areas you dont know to make sure that there are no major differences so that we keep OSM as up to date as possible.