$MINVER [ PRG= <Simple> [ , <Simple> [ , <Simple> ]]]
[ DLL= <Simple> [ , <Simple> [ , <Simple> ]]]
The $MINVER command specifies the minimal Traffic program version - selectively
for the program - traffic.scr - and the dll file - TrafScrB.dll - which is needed
in order to run the timetable file.
The version can consist of either 1 or 2 or 3 numbers, one can check only the Major version number (which hardly helps at the moment), or the Major and Minor numbers (the recommended method), or all the 3: the Majon, Minor and Revision numbers (which seems unnecessary, as when new program features are published, the Minor version number is incremented).
The actual program version can be controlled in the "About" window, to open from the Configuration window.