0.07 2010-01-02
  - Moved module from PRN.pm to OID.pm since "PRN" is reserved on Win32
0.06 2010-01-02
  - Moved tests to Test::More
0.05 2007-01-05
  - Updated documentation
0.04 2007-01-04
  - Added WAAS satellites
0.03 2006-01-03
  - Added listprn and listoid methods
0.02 2006-12-17
  - Added overload and reset methods
0.01 2006-12-16
  - Original version
