The term 'NEWEST SOFTWARE VERSION' can be broken down into two crossword solutions: UPDATE (6 letters). The term 'UPDATE' refers to the process of installing the most recent version of a software program. This is done to ensure that the user has the latest features and bug fixes available. The term 'NEWEST SOFTWARE VERSION' refers to the most up-to-date version of a software program, which is typically released by the developer or manufacturer. This version usually contains the latest features and bug fixes, as well as any other improvements that have been made since the previous version.