Irish price list states Clubsport "racing pack from week 48" and in Germany someone got it confirmed that the Akra exhaust for the Clubsport was only available with the ED45 until they stop producing the 45 and then it will be part of the Cup pack.
Make of that what you will but may indicate that the ED45 will be in production from soonish to about November....
Agreed also Fred, its listed as a pack on to the regular Clubsport on many sites and its still on the VW Czech one now.
I orderded my Clubsport ED40 5 years ago when the order books opened in the UK on April the 5th, delivery was October the same year on a 66 plate.
I'm guessing the timing will be similar this year, so launched late this month / early March and available to order early April in the UK, probably the 12th as that's when dealers are open again, from what I can see.