Good afternoon,
The standard convention for EXE and MSI files is that they have their version as part of their properties. If you right click on any Lynx EXE or MSI file, select 'Properties' and select the 'Details' tab, it will list the version number so you can be assured which version you are installing. The download link on the CleverTouch website always points to the latest version (hence why no version number in the file name). The Release Notes are linked on that page as well so you can know what the latest version is and what changed.
The Lynx Launcher on the CleverTouch website, will keep Lynx up to date for you if you install that.
Also, if you have a question or feedback about Lynx that you would like the developers of Lynx to see, there are options in the Help menu.
Regards
Phil