Batman: Arkham Knight got a new Post-Launch Update
Since the release, this is the second patch that Rocksteady released for the PS4 version of Batman: Arkham Knight. The patch came out in order to fix the problem of the leaderboards.
This is probably the last update for PS4 or Xbox One for a long period of time, considering the fact that Rocksteady is focusing all the attention into fixing the PC version. Warner Bros. wants to bring back the game in stores, but this involves a lot of work in order to fix the existing problems.