Hi, I had some issues upgrading 3.9 to 4.0, so I want so install fresh software on my host using their application installer.
The installation version is 4.1, yet there are plugins which only support 4.0 - so I wont to install 4.1 and then downgrade to 4.0 - Does downgrading 4.1 to 4.0 involves only the database script or does it also requires removing files etc...