Latest gossip from (possibly) a UK VW dealer (from the Brickyard forum) :

T5 full facelift later this year.

New common rail 4 cylinder engine range.

Production of the current model will stop in June this year with production of the newer version beginning in October.

DSG is supposed to be introduced as the auto option.

Pickup and Caravelle LWB also due to be launched this year.