Here's a more detailed list for you. I'm definitely glad we were able to make this available for 360, but unfortunately, we won't be able to do it for PS3.
Franchise freeze:
The game will crash while simming a season or franchise on November 24th if the user had previously used the trade finder, saved, restarted the console, and continued from where they left off. With the update the user will not damage their save file if they happen to use the trade finder screen.
Multi-user franchise bug:
Multi-user franchise teams cannot play multiple games on the same day. If one user tries to start their game, backed out of the team select screen, and looked at the other team’s schedule, they would see that the other user’s game had already been simulated. With the update multi-user games are not simulated automatically.
More accurate simulation of CPU team goalie swapping logic:
During Season and Franchise simulation, the primary and secondary goalies on CPU teams swap out as they get tired. The secondary goalie is playing an unrealistic number of games, equal to the primary goalie. With the update the secondary goalie only gets swapped in if it’s not the first game on a set of multiple games in a row and the main goalie is tired. This leads to a much more realistic split of games played by the two goalies and better statistics.
Online slowdown:
All games played online are now running at 60fps, same as offline.
Custom audio issue with intro sequence:
Custom intro music is not playing correctly during the pre-game cutscenes. It will start to play and then be cut off when the home team steps onto the ice. With the update, a custom intro song plays as intended and is not cut off.
Commentary bug:
If the user changes the name of a player, the in game commentary will continue to refer to that player by their original name. With the update, the commentators will use the correct new name.
Manual line change controller issue:
There is an issue where On The Fly Coaching (OTFC) or manual line changes are not getting triggered by the controller when the user changes some of the default controller options. With the update, all combinations of controller options now work correctly