- Added a USNG / MGRS grid layer
- Added a Maidenhead grid layer
- Added USNG / MGRS as a coordinate display format option (in Preferences)
- The search box will now accept USNG coordinates, in addition to the other format types, with the exclusion of Maidenhead. The standard Maidenhead spec specifies a grid area, rather than a specific lat/lon point.
- Added a pin tool to the drawing tool palette. Up to this point, you could drop pins by typing a coordinate into the search box. The pin tool simply lets you choose the coordinates with the mouse.