Il-4

[ADorante]

The DT 4.11 patch comes with several new Single Player Missions, even for the IL-4. Check it out. I believe the creators want to give us an example of the historical environment and mission parameters under which those bombers flew.
Other missions for Hs-129 and Pe-8 are also new. There's even an offline campaign for the Finnish Fiat G.50.

To find all new single mission without getting confused by older missions I scanned the directory tree of the compressed patch file with 7-zip, but you could also unpack the patch into an empty directory and search there.