Single Player -
Fixed: Graphical issues on some systems on SP_03 (at start and when displaying background mountains at “Up river”)
Fixed: Character voice issue during cut scenes in SP_03b (only affected Spanish)
Fixed: Hang when killed using TOW Launchers in SP_05
Fixed: Graphical issue on some systems on SP_05 (displaying background mountains)
Fixed: Voice volume in cut scenes on SP_06
Fixed: Unexpected dialog at start of SP_08 (only affected Italian)
Fixed: Random crash in SP_09 cut scenes

Multi Player -
Fixed: Server Browser - Joining a password protected server results in a connection timeout
Fixed: Server Browser auto updating server list when reopened causing a timeout issue
Fixed: Password issue during Friend invites
Fixed: Password text field issue on joining a password protected server
Fixed: “Flickering” ship on Arica Harbor
Fixed: Clan tags that use numbers in them displaying a “0” on the Select Spawn Point screen
Fixed: Display issue on long server names
Fixed: Mortar Strike icon not updating (Beta issue)
Fixed: No “Exit Game” menu option appearing at the end of some rounds.
Fixed: Flickering user rank icon (appeared as an animated gif) when user reaches rank 10.
Fixed: Flickering trees and “Red Box” on Laguna Presa
Fixed: User is logged out when failing to create a new soldier
Fixed: Zeus stationary weapon not appearing in stats
Fixed: Zu23 not appearing in stats
Fixed: BMD3 AA not appearing in stats
Fixed: Friend request displaying incorrect Veteran stats
Fixed: End of Round screen displayed incorrect “UAV_Station” – now displays correct localized text.
Fixed: K/D ratio displays in the Front End
Fixed: K/D ratio displays correctly when “comparing”
Change: Server browser now defaults to list via Ping first
Change: News Ticker font support for Spanish, Polish, Russian and Japanese
Change: New message for server full (reported as “I get no message when I try and join a server, it does nothing”)
Change: New message displayed for attempting to join a password protected server without providing a password (reported as “I get no message when I try and join a server, it does nothing”)
Change: Displays version number on Front End Legal Screen
Change: Display of weapon icon during loading screen
Change: All clan tags will automatically be preceeded by [ and closed off with ] to prevent impersonating other players.

STEAM
Change: The STEAM version of Battlefield Bad Company 2 will no longer have SecuROM on the exe file. Instead it will use Valves own DRM instead.

Changes necessary for PC version of Frostbite

The Battlefield franchise has a long and successful history of allowing the community to express themselves by modding the game itself. DICE has had a very strong and deep commitment to the modding community in the past; and it seems that when Battlefield Bad Company 2 was released, it was as if almost overnight a switch was flipped when the company chose to no longer support modding.

Actually, the situation has more to do with the Frostbite engine on the PC that is used to power Battlefield Bad Company 2 than the company’s decision to cease support of the modding community. As things stand today, the tools that are used to develop and create content on the Frostbite engine are just not there. What that means is currently in-house the company is not using a standalone toolset to develop for the Frostbite engine, and that they can’t simply package up the tools and make them available to the community.

DICE hopes at some point in the future to be able to provide the modding community with the necessary tools to develop content for the PC version of the Frostbite engine. While there is no time line on this as of yet, it is something that the studio is taking very seriously and they have it on their “to do” list.  It is more a matter of time and resources at this point, from what we understand.

Source Fudzilla