The version number isn't included in the server variables when not logged in. And if you're logged in - you might as well just click help and read the version number https://cdn.discordapp.com/attachments/869656431308189749/1194732295433765004/image.png?ex=65b16c28&is=659ef728&hm=582154ec68351efddf6c61fe3da765b7a4ff376016d9f952fdc0ce83e6352488&