by Ulf Ekstedt
  6. January 2010 00:00
  
  WindMaster 3.22.0 with the following features and error corrections:
      
        - 
          World magntic model 2010, WMM2010, is introduced.This model supersedes WMM2005 and is valid until 2015. The accuracy during this period is predicted to better than 1 deg.
        
 
        - 
          Support for Garmin USB GPSes
        
 
        - 
          Fault with grid system with zone for southern hemisphere corrected