The Unite 2015 Tokyo event had quite a bit of interesting news. Some that people expected, others nobody saw coming. Kind of like the Vita news. It was announced that the Vita update 3.50 allows developers to use 30% more memory for games.
There’s many rumors and theories as to how they did this. Either way though, the more power devs can use for games, the bigger variety of things they can do on the system. It’ll be interesting to see what comes of this.