I need to upgrade the Core from 2.8.1 to 2.8.3
I noticed a UphradeModx extension from Bob ( UpgradeMODX 2.1.5-pl)
Is enough to use it (additionally to backup the DB and the core)?
Or should I dowload the MODX 2.8.3 and replace the setup folder. I am not very sure to how to do it.