function wpsc_dgallery_lite_upgrade_plugin()
{
    // Upgrade to 1.0.4
    if (version_compare(get_option('a3rev_wpsc_dgallery_version'), '1.0.4') === -1) {
        update_option('width_type', 'px');
        update_option('a3rev_wpsc_dgallery_version', '1.0.4');
    }
    // Upgrade to 1.1.4
    if (version_compare(get_option('a3rev_wpsc_dgallery_version'), '1.1.4') === -1) {
        WPSC_Dynamic_Gallery_Functions::upgrade_1_1_4();
        update_option('a3rev_wpsc_dgallery_version', '1.1.4');
    }
    // Upgrade to 1.1.5
    if (version_compare(get_option('a3rev_wpsc_dgallery_version'), '1.1.5') === -1) {
        WPSC_Dynamic_Gallery_Functions::upgrade_1_1_5();
        update_option('a3rev_wpsc_dgallery_version', '1.1.5');
    }
    // Upgrade to 1.1.9
    if (version_compare(get_option('a3rev_wpsc_dgallery_version'), '1.1.9') === -1) {
        WPSC_Dynamic_Gallery_Functions::upgrade_1_1_9();
        update_option('a3rev_wpsc_dgallery_version', '1.1.9');
    }
    // Upgrade to 1.2.0
    if (version_compare(get_option('a3rev_wpsc_dgallery_version'), '1.2.0') === -1) {
        // Build sass
        global $wpsc_dynamic_gallery_less;
        $wpsc_dynamic_gallery_less->plugin_build_sass();
        update_option('a3rev_wpsc_dgallery_version', '1.2.0');
    }
    update_option('a3rev_wpsc_dgallery_version', '1.2.6');
    update_option('a3rev_wpsc_dgallery_lite_version', '1.2.5');
}