2012 vin

It would appear there have been some changes to the way VINs are handled. Before 2012 Jeep VINs looked like: 1J4RS4GG4BC549XXX Now, it appears they look like: 1C4BJWEG9CL103XXX Does anyone know how to decode these new VINs? I've found some Grand Cherokee info on the web, but nothing for the...