Is there a list somewhere describing all the changes made for each year models of the Euros?

I'm after a manual Luxury Euro with Navi (I like the look of the dash a lot better that way, but I think this is only applicable to CL9's as the CU2 have the same dash with or without Navi?) and wanted to see what my options were.

I want to know which year models begin to offer bluetooth (2012+?) and ditto for reverse sensors as well.

Right now my understanding is:

If CL9 -> Navi for the better dash, later models have reverse sensors available.
If CU2 -> no Navi as not available in manual, but same dash and reverse sensors are standard.

No reverse cameras on any.

Is this correct?