Brief
We have updated the below files for version 3.5:
db_mysql.php
db_odbc.php
db_postgre.php
 
Description
The stock level was not working properly upon changing statuses in the Admin panel.
 
Solution
We'll recommend you to download updated files from: http://www.viart.com/downloads/db_libs-3.5.zip
 
Further, unzip the above mentioned files and upload them to your 'includes' folder of your shop in the Binary mode replacing existing ones. Don't forget to make backup copies of the current files in case something goes wrong.