Simple bugfix release mostly to include compatibility with PHP 5.4. Support for 6.x-2.x is deprecated and updating to 7.x or 8.x is strongly recommended.
Issue #2825945 by arpeggio: Fixed PHP Fatal error: Cannot redeclare geoip_country_code_by_name_v6() in smart_ip/includes/geoip.inc on line 431
Issue #2831326 by arpeggio, deweydb: Fixed calling smart_ip_session_get() always set the session.