Uploading index.php and admin folder is enough (it's the way you upgrade).
If you need some new gsconfig setting, add it to your existing gsconfig.php
I see we have 3.3.8
Thanks Shawn!
3.3.8 Upgrade Check Failed !
What does this mean?
Cheers, Connie
The upgrade check failed to contact server, this happens alot after an update i do not know why. It will work if you flush cache or wait a day