While news from WG seem to be scarce, check out what Paradox Interactive and Eugene Systems are making:
(Source)
„We are proud to announce Second Wave, the upcoming Division Pack for Steel Division: Normandy 44, expanding your tactical possibilities to dominate your enemy during the Invasion of Normandy. Take control of 4 new divisions: The American 4th Armored Division, the British 1st Special Service Brigade, the German 9. Panzerdivision and the 16. Luftwaffen-Felddivision.
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Field 35 new units, including the famous M18 Hellcat tank destroyer, the Wildcat V fighter aircraft, the Panzer IC light tank, and the NAG 4500 FlaK truck… Use the new aerial artillery observer to spot your enemy and unleash hell on his units.
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This expansion also includes an exclusive ace model: the Lt. Col. Creighton W. Abrams and his famous ‘Thunderbolt’ M4 command tank.
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Second Wave will be available on September 21st for $7,99.
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We hope to release all of this content before the end of 2017, maybe in the very beginning of 2018.
Keep an eye on this page, it will be updated… Soon™.”