Brief
We have modified the 'block_products_related.php' file for release 3.4.7.
Description.
CMS settings for Article Related Products and Category Related Products blocks were not applied if article's category was a child category or the article was located in child category itself.
Solution.
We would recommend to download an updated version of the file from here:
http://www.viart.com/downloads/block_products_related-3.4.7.zip
Further, extract the above mentioned file into the 'blocks' folder of your shop replacing an existing one. Don't forget to make a backup copy of the current file in case something goes wrong.