Changes for Campaign Vicksburg V1.01 - Fixes for Vista compatibility. - New feature to allow an artillery battery to be spiked (see Command Menu in main program). - Added optional Artillery Capture rule. - Added new Weather feature (see Users Manual). - Added coehorn values to .pdt files. - Fixed map errors. - Fixed icons and pictures in .oob files. - Lowered victory point value of supply wagons. - Fixed campaign tree. - Fixed Union choice maps for final campaign situation. - Fixed leader faces for Tuttle's Division. Changes for Campaign Vicksburg V1.0 - Additional of new optional Target Density rule which causes increased fire value against targets with more than 2/3 maximum stacking in hex. - New optional Bridge Limit and Repair rule that allows damaged bridges to be repaired and imposes bridge strength limits on movement (see Movement section of Users Manual for more information). - Change to Disruption recovery determination so that Artillery units use their Morale rating for the recovery test (see Command section of Users Manual). - Added optional Night Movement Fatigue rule.