- Changed permission from default for guests to Usergroups. If you want to hide prefixes for specified usergroups (assuming for guests), go to that usergroup permission and enable "Cannot see Guest prefixes".
- Changed addon's name from "Hide Prefixes From Guests" to "Hide Prefixes From UserGroups".
- Changed addon's directory structure from "sonnbHidePrifixesFromGuests" to "sonnb/HidePrefixes".
It's recommended for you to delete old addon's folder after update.