SEO Lite pulling in additional fields

config.local.php

// from config.local.php (FocusLab's config)


/**
 *
 * Pull additional info for SEO Lite
 *
 * channel_id => array(field_id => tag_name)
 **/
$env_config['seolite_extra'] = array(
    '1' => array(                               // news
        'desc' => array(
            'field_id' => 3,
            'field_type' => 'text',
        ),
        'image' => array(
            'field_id' => 45,
            'field_type' => 'file',
        )
    ),
    '4' => array(                               //  blog
        'desc' => array(
            'field_id' => 18,
            'field_type' => 'text',
        ),
        'image' => array(
            'field_id' => 46,
            'field_type' => 'file',
        )

    ),
    '5' => array(                               // portfolio
        'desc' => array(
            'field_id' => 29,
            'field_type' => 'text',
        ),
        'image' => array(
            'field_id' => 43,
            'field_type' => 'assets',           // Assets fieldtype, will pick the first image if multiple can be selected
        )
    )
);

SEO Lite template (specified in Addons -> Modules -> SEO Lite)

<title>{title}{site_name}</title>
<meta name='keywords' content='{meta_keywords}' />
<meta name='description' content='{meta_description}' />
<link rel='canonical' href='{canonical_url}' />
<meta property="og:url" content="{canonical_url}"/>
<meta property="og:title" content="{entry_title}"/>
<meta property="og:description" content="{extra:desc}"/>
<meta property="og:image" content="{extra:image}"/>

Can you use this plugin on EE version 2.6.1?