Hi Sophivorus,
Thanks for creating this extension, it's been really useful so far.
Would you be able to adapt it to allow multiple groups to access a category instead of only one?
For instance :
$wgCategoryLockdown = [
'Maintenance' => 'sysop', 'developer', 'technician',
];
without having to duplicate the line each time for each user group
It would be totally awesome.
Thanks!