Hi,
On a fresh install I just tried wo update
and it proposes me to update to 3.9.5.1. After updating I tried:
wo -v
WordOps v3.9.5
Copyright (c) 2019 WordOps.
And if I try update again, it doesn't see that I already have the latest version.
wo update
Downloading update script [Done]
updating WordOps, please wait...
Welcome to WordOps install script v3.9.5.1
Updating apt-get repository info
Update WordOps to 3.9.5.1 (y/n):