2012
????
Son of Batman
October/November
Justice League: The Flashpoint Paradox
2013
????
Batman vs Robin (I believe Batman references Superman)
Wonder Woman: Bloodlines (flashback)
November
Justice League: War
Justice League: Throne of Atlantis
2014
????
Batman: Bad Blood
2015
????
Justice League vs Teen Titans
2016
????
Teen Titans: The Judas Contract
Suicide Squad: Hell to Pay
Justice League Dark
2017
September-October
The Death of Superman
2018
April
Reign of the Supermen
????
Batman: Hush
Wonder Woman: Bloodlines
October-November
Constantine: City of Demons: The Movie
Thinking about this more, and it looks like:
2012
October/November
Justice League: The Flashpoint Paradox
2013
????
Son of Batman (Takes place in the early portion of the year)
Wonder Woman: Bloodlines (flashback)
November
Justice League: War
Justice League: Throne of Atlantis
????
Batman vs Robin (under a year after Son of Batman, 9-10 months)
2014
????
Batman: Bad Blood
2015
????
Justice League vs Teen Titans
2016
????
Teen Titans: The Judas Contract
Suicide Squad: Hell to Pay
Justice League Dark
2017-2018
September-April
The Death and Return of Superman
????
Wonder Woman: Bloodlines
October-November
Constantine: City of Demons: The Movie
2018-2019
November-????
Batman: Hush
I'm keeping it as it is, though that could change.
What's the time code (the scene will do) for Batman: Hush's November 2016 newspaper? I thought it was after the montage, but that's blank.
I'm hoping for a reference like Diana and Clark "just" broke up, but at the same time release order isn't as essential to maintain for Son of Batman. I'm betting it's going to have a reference to Reign of the Supermen.