Today Joomla! 1.0.14 has been released by the Joomla! Project. An Update is highly recommended to prevent becoming the Victim of a CSRF or Cross-Site Scripting Attack. Joomla! 1.0.14 fixes some annoying Bugs introduced with Joomla! 1.0.13 (Admin Session Logout etc.) but also Security Issues.
This site has already been updated (without problems!).
If you want to update your Joomla! version, please note that you must also update your VirtueMart to Version 1.0.14 - otherwise your customers won't be able to login during checkout.
We will release an updated Joomla! eCommerce Edition shortly. It will also ship with the brand new eXtplorer 2.0.0 RC2.