Applying IPCop updates after Cop+ has been installed.
There is always a risk that an IPCop update will overwrite something and break an addon. You do not need to uninstall Cop+ before upgrading IPCop, but the Cop+ install script should usually be re-run manually after installing IPCop updates.
Logon to the console as root and rerun the Cop+ install script:
Upgrading to a new version of Cop+
Cop+ 3.1 to 3.2 UpgradesIf you've got Cop+ 3.1 installed on IPCop 2.0.3 or later, you don't need to uninstall to do an upgrade. Just install copplus 3.2.0 following the instructions on the installation page. If you're still running IPCop 1.4.x do a clean install of ipcop 2.0.3 and then install Cop+. There is no upgrade path.
Cop+ 3.0 to 3.1 Upgrades
You don't need to uninstall Cop+ 3.0.x to do an upgrade. Just install copplus 3.1.x following
the instructions on the installation page.