Upgrade RedmineUP plugin
Our light plugins have the same database structure as PROs. That's mean if you have the same version number of light and pro plugin you needn't migrate database. However, we recommend a full back up before you install it. In common case it is just delete folder with light version
redmine/plugins/[plugin_name] and copy pro version to same folder
Here is common steps for any plugin upgrade (all commands should be executed from redmine app root folder ex.
/var/www/redmine, that folder contains