I was really excited to see this article's headline. I was then really disappointed to realize that the article had not been updated this year. It hints at the "upcoming" publication of a new game in the series. The article is dated today, Aug. 7. Come on, guys.
Definitely not in the league of these 3 commercial games, but - shameless plug - my little "nothing to install and quick to play" Web-based implementation of the venerable Battle for Moscow may be considered a decent introductory wargame for beginners too: https://oberlabs.com/b4m (solitaire mode only for now)