Sophos Anti-Virus for Mac OS X version 9 was released on the 19th June 2013. Licensed customers are able to upgrade for free to this version by following the instructions below.
Known to apply to the following Sophos product(s) and version(s)
Sophos Anti-Virus for Mac OS X
What To Do
If using Enterprise Console to manage Macs you will be able to deploy version 9 by selecting '9 Preview / Recommended' in the appropriate Software Subscription set in Sophos Update Manager.
If you manage your own installations you can upgrade by downloading and installing version 9 from the Sophos website. You will need your MySophos login to access the software.
Those using Sophos Update Manager for Mac will be unable to upgrade to version 9.
Sophos Anti-Virus for Mac OS X version 9 supports Mac OS X 10.6, 10.7, and 10.8.
Mac OS X 10.5 is not supported in version 9 of Sophos Anti-Virus for Mac.