[2023] 1.8.0 not available

Applejacks23 said: The most recent version available under beta is 1.7.2 . Could this be a problem with my pc itself?

If you're really talking about 1.8.0, it's not available anywhere as far as I know - not even in the beta branch.
Now, if you want the latest version of the game, that would be 1.8.1, and it is NOT in the beta list, as it is the current version. You have to select "None" in that list to be able to update at all.  

Applejacks23 said: AH thank you very much. I feel silly now.

Don't worry
Were you able to update the game?