I am trying to get Lockdown to work on MW 1.30. After installing the git master, it show up under Special:Version. When trying to limit read access to a custom namespace with this config:
$wgNamespacePermissionLockdown[3002]['read'] = array('sysop');
actually the main namespace is limited to sysops and the custom namespace is not locked down. I was not able to lockdown the custom namespace at all. Any suggestions? Thx, Marc