They said xbox live servers were going to shut down in 2016. They didn't say anything about more games being released after 2016 though.
We can also expect xbox 360 emulators coming soon.
I've been hearing this since 2013. They're gonna do it in 2016. But the games might still be released for another few years.
The PS2 had it's last game release in 2014, it was FIFA 14.