The Witcher 2 Enhanced Edition v3.1 Patch Released

Despite all of the updates that have gone into The Witcher 2 in order to bring it to its current "Enhanced Edition" status, there's apparently still some work to be done, as demonstrated by the release of a small v3.1 patch that fixes some display issues, game save compatibility issues, and more. The short changelog:
1. Fixed the display of inter-chapter movies in aspect ratios other than 16:9.
2. Fixed bugs causing the application to close while opening the credits.
3. Relevant Aspect Ratio options are shown in the Configurator.exe if nVidia Surround is supported.
4. Game saves from Act 2 created on older versions of the game are now compatible with the Enhanced Edition, which fixes the dwarven mechanism in Vergen.
5. Added a fix for .NET Framework 4-related issues for the Steam users.