CORE: All subscriber network settings and location settings are restored when switching subscriber * network from managed to unmanaged/disabled and back.

XML API: Additional check for login/logout commands that does use IP/MAC pair if provided in XML call.

CF: Built in duplication check for contentfilter categories (Improves performance).

GUI:Blocked user are shown as blocked in subscriber overview→connected-devices.

CORE: Fix for lost sessions when there is no location defined.