Longer tracking periods

This has been mentioned before, but I would like this to retain the data for a much longer period of time. We use this plugin on our company intranet, I need to keep a log of what employees view and when so when a mistake happens, I know if they were following our procedures on our intranet. Two weeks of data retention isn’t nearly long enough.

I used the solution posted by djinnrutger below to change it to 1 year, but I’m worried the custom code will disappear if I update the plugin.

An export option would be nice as well. If I were able to export the data and keep it for up to a year I’d gladly pay for this.