We're running the 3.2.0 client with the 3.5.3 server.......  (We're
force upgrading them in about a week)

The clients are forwards compatible (so far)  as long as you don't
implement new features that are not supported in old clients. 

> -----Original Message-----
> From: Perfigo SecureSmart and CleanMachines Discussion List 
> [mailto:[log in to unmask]] On Behalf Of Deborah Hovey
> Sent: Wednesday, July 27, 2005 9:48 AM
> To: [log in to unmask]
> Subject: Clean Access Agent
> 
> We have been planning to upgrade over this summer for quite 
> some time. 
> The upgrade has morphed from 3.45 to 3.5.2 to 3.5.2.1 to 
> 3.5.3, but now I understand that 3.5.3, which includes VPN 
> client support, has an apache bug that returns a 505 error if 
> you refresh a page.  I was advised to wait until "Monday" for 3.5.4. 
> 
> Is anyone successfully using the 3.5.2.1 Agent with 3.5.3 or 
> are they incompatible?  Our TAC is gearing up to burn CDs and 
> I need to make sure that they have a valid client!
> 
> Deborah Hovey
> University of Mary Washington
>