somewhere on the internet i saw a recommendation about patching from 2.4.1 to 2.4.4, and it only contained instructions to unpack the tarball to the otrs folder.
I applied the same principle to 3.1.2, but this did not change anything, and in the bottom left corner there still is "Powered by OTRS 3.1.2".
Any ideas? Do i need to follow the upgrade guide even if doing a patch?
Thanx
PS: i tried to upgrade by following the upgrade guide at first, but either i messed up, or there is something stuck in my system.
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EDIT: I applied the patch, system now shows version 3.1.6, but the message box for entering tbe body of the ticket has disappeared.
picture:

Any ideas?
I extracted the tarball of otrs 3.1.6 to old OTRS directory, keeping apache2 launch script, ZZZAuto.pm and Config.pm .