The lowered price affects following engines:
VAG 1.4 no turbo, VAG 1.8T KKK03 NDBW & EDC15 1.4TDI & 1.9TDI, VAG 1.8T KKK03 DBW & EDC15 1.9PD TDI, VAG 1.8T KKK04, 2.0TFSI, EDC16 2.0TDI & 1.9TDI, S4 4.2 & 2.7T Bi-turbo, Audi RS4 & RS6.
You will probably get the news faster at your local dealer than on Revos own pages.