add_filter(
   'friends_news_entries',
    function( array $string_list ) {
        // Your code here.
        return $string_list;
    }
);

apply_filters(
			'friends_news_entries',
			array(
				array(
					'version'  => '4.2',
					'title'    => __( '4.2: Direct Messages', 'friends' ),
					'template' => 'admin/news-4-2',
				),
				array(
					'version'  => '4.1',
					'title'    => __( '4.1: Add Friend Frontend, Twitter Theme & Browser Extension', 'friends' ),
					'template' => 'admin/news-4-1',
				),
				array(
					'version'           => '4.0',
					'title'             => __( '4.0: A Major Update', 'friends'
// ...