FORSYTH COUNTY — The second of a likely three revisions to the proposed new school attendance zones was approved Thursday night, but not before the Forsyth County Board of Education heard concerns from some of the neighborhoods affected and made some changes. The current version of the map is available online for public viewing and comment through Oct. 26. Ten schools look to be impacted by the new redrawn lines, which will be approved later this fall to relieve overcrowding at existing campuses and populate Brandywine Elementary and DeSana Middle.