Is this the latest Software for 2014 C4 GP?

Hello

Can someone please tell me if I have the very latest system software, maps, Bluetooth etc. for my car?

https://ibb.co/cYn5MMP

If it is not then how and where can I know which is the latest version out there?

It is C4 GP Exclusive Plus, 2014, Auto eHDI.

Thanks