The developer says that the update is in its final stages of testing and will release imminently on PS3. You can gorge on more specific details over at Bethesda's official website.
A true PlayStation veteran, Sammy's covered the world of PS gaming for years, with an enormous Trophy count to prove it. He also likes tennis games way more than you. _get2sammyb
A player chooses, the prey obeys
Drop the bomb
Time marches on
Fallout 4 is the reason Skyrim got a Special Edition