|Joomla! Version 1.6.3 is NOT the current version. Your website is NOT up-to-date.|
The current short-term support release is 3.4.0. As there may be security updates as well as bug fixes you should upgrade your website as soon as possible. Please read the special update instructions before updating from this version.
In some cases it may not be possible to upgrade to 1.7.0 immediately. In that case you should upgrade to 1.6.6 to ensure that you have the security fixes. Please note that the 1.6.x series is no longer supported and you should upgrade to 3.4.0 as soon as possible.