A series of ArcGIS Desktop Add-ins used in the ArcGIS for Local Government editing maps.
The July 2015 Release of the Local Government Addin's have the version 6.26.2015.
To find the compiled version go to ArcMap >Customize menu > Add-in Manager. Click on the Add-in and you will see the version and the date are set to 6.26.2015. This add-in is part of the July 2015 Release.