all the confusion isnt helped by the wording used at 1C's own youtube website
IL-2 STURMOVIK™: Cliffs of Dover is the latest instalment in the acclaimed IL-2 Sturmovik™ series from award-winning developer 1C: Maddox Games.
http://www.youtube.com/user/1CComp
it very much portrays it as just another product in the same series, but that wording is probably temporary and just put up by one of their own people in the short term
for the official ubi website (
http://il2sturmovik.ubi.com/cliffs-o...ming-soon.aspx) and the product boxes and online download ordering (steam etc) they should add a "version 2" to the title at least (or a similar naming that differentiates it clearly from the 1e series)