When you look at a
<active>false</active> <----- look at a this
By default it is
disabled mode.If you
enabled this then it will create table.
As per magento changelog list
Magento Resolved a potential XML External Entity Processing (XXE) exploit that might lead to a Denial of Service attack.
Magento Mobile uses the XmlConnect module to provide mobile phone storefront.Because
XmlConnect is disabled by default, users who try to view your mobile storefront might see the error, “
The server responded with invalid data.”
For more info Click Here