If you have a PlayStation 3 and have been enjoying DC Universe Online for a number of years, you may be sad to hear that support for PS3 is ending on January 31, 2018. The team is focused on "deliver[ing] the highest quality experience to our players [and] we will focus our resources on further optimizing the game for PlayStation 4".
If you've got a PlayStation 4 waiting in the wings, all of your "player information, subscriptions, DLC purchases, and game information transfer automatically to the PlayStation 4 when you log in with the same PSN account". Daybreak recommends "upgrad[ing] to the PlayStation 4 so that you can continue to enjoy the best DCUO experience without interruption".
You can check out more on the DC Universe Online site.