Version 1.0
    - initial release

Versiom 2.0
    - added some more paramaters

Version 3.0
    - added analysis of speeds

Version 4.0
    - changes to speeds analysis

Version 5.0
    - added -prp option in speeds analysis

Version 6.0
    - aded -profit option

Version 7.0
    - upgrade to Visual Studio 2022