does the last_session.ini file contain "latest" changes? as in if i open nLite & do something, then finish the change some things again, Last_Session does not update right? a new last session is put to show only what i last did right?

can i get nLite to "export" a nLite file of the latest changes? or i guess this is handy for the next update of nLite?

you can export settings on nLite there is a preset menu, at the bottom i think, click export and it will ask you what to name it. this will save anything you have selected in that session