We have just released a new maintenance release 4.6.2. This time it
does not come with new features, just bug fixes.

One of them is a security vulnerability in Sunstone and you should
upgrade your installation. Thanks to Dennis Felsch and Mario
Hei­de­rich from Horst Görtz Institute for IT-Security,
Ruhr-University Bochum for telling us about it.

Other fixes are as follows:

• Xen localtime feature broke the deployment file
• Fix some problems with double quotes in Sunstone
• CentOS Sunstone start scripts did not start novnc

In case you have 4.6.1 installed the upgrade is straightforward as the
config files have not changed.

As always, make sure you read the upgrade guide before applying the new release.