Literally no news coming out of 4A at all lately... The only thing since the release of redux I could find was an interview with the author of Metro 2035, who said the next Metro game is at best 2 years away. (Article in on exgsc.com for anyone interested) I was really hoping for some new Metro news or some news on their new IP this year. (Not a released game, mind you - just some info!)
There are plenty of news for those who can listen. One of the developers has a YT channel where he posts interesting things from his line of work. A lot of videos get removed a few weeks after being posted, so keep an eye on it. 4A games is testing new technologies available on the market, like creating a 3D object via a collection of 2D photographs for instance: [youtube]aH821atVHz4[/youtube]
That would be an amazing thing, to see, used in a game. Though, I could swear that has been used to map, terrains, on the moon and such.