[mod_python] Documentation suggestions for section 4.7.1 in the beta mod_python manual

Gregory (Grisha) Trubetskoy wrote:

> Second, there is a distinction between "marshalling" and "pickling", which
> is what SerialCookie uses. The process of unmarshalling does not execute
> arbitrary code.

What's your evaluation of the possibility that the marshaling method 
will change between Python versions?  The docs explicitly offer no 
guarantee that the format will remain stable.

Best,

--Michael