I am running the following configuration on 2 sites:
Joomla: 3.4.6 JBZoo: 2.1.2 Pro Zoo: 3.1.4 WidgetKit: 1.4.7
Updating the software is problematic as we amended the submission .php file so we could accept POST requests from a third party.
Our server has been exploited with a malware attack so now I need to install fresh JBZOO and ZOO. But I need to know first of all if I can update my configuration to the currrent version without losing data stored in the DB?