SheepCow
Well-known member
Is there a tutorial / sample anywhere on how to write an upgrade script for an addon?
Basically I need to remove event listeners not used any more, simply updating with the XML file adds the new ones but doesn't seem to remove existing?
Also will need to delete old addon files ...
In the addon you can define install/uninstall, does the existing uninstall get called before the new install function?
Basically I need to remove event listeners not used any more, simply updating with the XML file adds the new ones but doesn't seem to remove existing?
Also will need to delete old addon files ...
In the addon you can define install/uninstall, does the existing uninstall get called before the new install function?