The Witcher 2 v2.1 Patch Released

CD Projekt RED has just put the finishing touches on a new v2.1 patch for The Witcher 2: Assassins of Kings, though it appears to be a very small update in comparison to what we've seen previously. In fact, these are the only patch notes:
1. A new system has been implemented improving communications between game installations and both the registration server and '˜Arena' mode leaderboards.
2. A number of corrections have been introduced to the Witcher 2 Configuration Tool.