The VERSION command displays the installed LINGO's version information. The following shows sample output from the VERSION command:

: VERSION

 

LINGO/WIN64 20.0.0 (5 Aug 2022), LINDO API 14.0.5099.149

 Licensee info: licensee@anywhere.com

 

:

Here we see the main version number and release date for LINGO, the version number of the LINDO API solver engine being used, as well as licensee specific information (typically an email address).