Bethesda has revealed that mod support to the PS4 version of Fallout 4, which was supposed to launch in beta this week, has been delayed. This most likely means that the public release is also delayed.
"We regret to say that the PS4 Mods Beta for Fallout 4 has been delayed. We will update everyone when we can," said Bethesda. Although the developer provided no explanation for the delay, we can probably assume it's due to issues like no sound file support and a storage cap of 900 MB.
The Xbox One version supports mods since May, with players having at their disposal over two thousand mods.