3.0.0 vs 3.1.x api change?

[jimmifett]

I've been away for a little bit, did I miss an API change between 3.0.0 and 3.1.x?
Specifically the data element.
The json that is passed under 3.0 is for my delete method under CRUD is:

 
{
    "action":"Components.ExtDirectCF_Examples.GridExample",
    "method":"deleteGame",
    "data":[13],
    "type":"rpc",
    "tid":3
}

the json passed with the same code under 3.1.x is:

 
{
    "action":"Components.ExtDirectCF_Examples.GridExample",
    "method":"deleteGame",
    "data": [
                {
                    "GAMES":13
                }
            ],
    "type":"rpc",
    "tid":3
}

looks like my Create and Update methods are also struggling under 3.1.x.

-J