This is what I get after updating the Ultimate_VC_Addons:
Parse error: syntax error, unexpected ‘if’ (T_IF) in /web/htdocs/www.claudiofichera.it/home/wp-content/plugins/Ultimate_VC_Addons/modules/Ultimate_Flip_Box.php on line 1
Do you test your products (and their compatibility) before releasing updates?!?!