Official version numbers got reset to 1.0 for the following
Savage Grravel
Savage Carbon
MonsterNX Cub
Vertigo
Experimental MXA
Lake Skipper
since they are all part of the Got Friends: Legacy Collection available on the in game market place.
Message on the Vertigo download page
And from their discord
So the version on their website is the most up to date.
Also they took all their free stuff off of flightsim.to and don’t update their paid stuff there anymore. If you bought any of their stuff there and would like to get an up to date version you can contact support on the Got Friends website to show proof of purchase and they will enable you to download updates through their site instead.